2006-02-03 Ian Turner <ian@zmanda.com>
* server-src/amadmin.c (main): Don't free conf_tapelist too
- early. Thanks to CÃ\83©dric Lucantis
+ early. Thanks to Cédric Lucantis
<cedric-lucantis@users.sourceforge.net> for the patch.
2006-02-02 Kevin Till <ktill@zmanda.com>
* server-src/amverify.sh.in: Wait until device becomes ready after
rewinding.
-1999-06-15 Bj
örn Brezger <Bjoern.Brezger@uni-konstanz.de>, Alexandre Oliva <oliva@dcc.unicamp.br>
+1999-06-15 Bj
örn Brezger <Bjoern.Brezger@uni-konstanz.de>, Alexandre Oliva <oliva@dcc.unicamp.br>
* client-src/calcsize.c (ROUND): Rewrite, it was broken.
Reported by Erik Lindahl <erik@theophys.kth.se>
* example/Makefile.am (EXTRA_DIST): add DIN-A4.ps
-1998-08-07 Günter Felkel <G.Felkel@edelmann.de>
+1998-08-07 Günter Felkel <G.Felkel@edelmann.de>
* example/DIN-A4.ps: new file
-Rob Riggs <rob@devilsthumb.com>
pass kerberos encryption switch to client.
- -Fredrik Jönsson <fjo@nada.kth.se>
+ -Fredrik Jönsson <fjo@nada.kth.se>
rename afree to amfree, to work around IRIX 6.4's afree.
-oliva, reported Stephan P. Martin <smartin@schlund.de>
GZIP_ENV = --best
distuninstallcheck_listfiles = find . -type f -print
distcleancheck_listfiles = find . -type f -print
-ABSOLUTE_STRING_H = @ABSOLUTE_STRING_H@
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
ALLOCA_H = @ALLOCA_H@
AMPLOT_CAT_PACK = @AMPLOT_CAT_PACK@
AMPLOT_COMPRESS = @AMPLOT_COMPRESS@
AMTAR = @AMTAR@
-AM_CFLAGS = @AM_CFLAGS@
AR = @AR@
ARPA_INET_H = @ARPA_INET_H@
AUTOCONF = @AUTOCONF@
LIBTHREAD = @LIBTHREAD@
LIBTOOL = @LIBTOOL@
LIBTOOL_DEPS = @LIBTOOL_DEPS@
-LL_FMT = @LL_FMT@
-LL_RFMT = @LL_RFMT@
LN_S = @LN_S@
LTLIBICONV = @LTLIBICONV@
LTLIBINTL = @LTLIBINTL@
-# Makefile.in generated by automake 1.9.6 from Makefile.am.
+# Makefile.in generated by automake 1.10 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005 Free Software Foundation, Inc.
+# 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
#define REP_TIMEOUT (6*60*60) /* secs for service to reply */
#define ACK_TIMEOUT 10 /* XXX should be configurable */
-#define amandad_debug(i,x) do { \
+#define amandad_debug(i, ...) do { \
if ((i) <= debug_amandad) { \
- dbprintf(x); \
+ dbprintf(__VA_ARGS__); \
} \
} while (0)
TAILQ_HEAD_INITIALIZER(serviceq.tailq), 0
};
-/*
- * Data for dbmalloc to check for memory leaks
- */
-#ifdef USE_DBMALLOC
-static struct {
- struct {
- unsigned long size, hist;
- } start, end;
-} dbmalloc_info;
-#endif
-
static int wait_30s = 1;
static int exit_on_qlength = 1;
static char *auth = NULL;
amplotDATA_INSTALL = $(INSTALL_DATA)
DATA = $(amplot_DATA)
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-ABSOLUTE_STRING_H = @ABSOLUTE_STRING_H@
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
ALLOCA_H = @ALLOCA_H@
AMPLOT_CAT_PACK = @AMPLOT_CAT_PACK@
AMPLOT_COMPRESS = @AMPLOT_COMPRESS@
AMTAR = @AMTAR@
-AM_CFLAGS = @AM_CFLAGS@
AR = @AR@
ARPA_INET_H = @ARPA_INET_H@
AUTOCONF = @AUTOCONF@
LIBTHREAD = @LIBTHREAD@
LIBTOOL = @LIBTOOL@
LIBTOOL_DEPS = @LIBTOOL_DEPS@
-LL_FMT = @LL_FMT@
-LL_RFMT = @LL_RFMT@
LN_S = @LN_S@
LTLIBICONV = @LTLIBICONV@
LTLIBINTL = @LTLIBINTL@
PATH="$PATH:/usr/sbin:/sbin:/usr/ucb"
export PATH
-AWK=@AWK@
-GNUPLOT=@GNUPLOT@
+# we use a different version of the compression variable than amanda itself.
COMPRESS=@AMPLOT_COMPRESS@
# Function to check that awk can do command-line variable
ETAGS = etags
CTAGS = ctags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-ABSOLUTE_STRING_H = @ABSOLUTE_STRING_H@
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
ALLOCA_H = @ALLOCA_H@
AMPLOT_CAT_PACK = @AMPLOT_CAT_PACK@
AMPLOT_COMPRESS = @AMPLOT_COMPRESS@
AMTAR = @AMTAR@
-AM_CFLAGS = @AM_CFLAGS@
AR = @AR@
ARPA_INET_H = @ARPA_INET_H@
AUTOCONF = @AUTOCONF@
LIBTHREAD = @LIBTHREAD@
LIBTOOL = @LIBTOOL@
LIBTOOL_DEPS = @LIBTOOL_DEPS@
-LL_FMT = @LL_FMT@
-LL_RFMT = @LL_RFMT@
LN_S = @LN_S@
LTLIBICONV = @LTLIBICONV@
LTLIBINTL = @LTLIBINTL@
# No user-level customization should be required beyond this point.
################################################################################
-####
-# Set up paths, including PATH for finding amanda executables
-
-PATH="$PATH:@sbindir@:@libexecdir@"
prefix="@prefix@"
exec_prefix="@exec_prefix@"
sbindir="@sbindir@"
libexecdir="@libexecdir@"
-
-####
-# Gettext
-
-#+
-# Function to:
-# Simplify gettext usage by allowing printf format
-# strings for translators, use _() identifier for
-# xgettext extraction similar to "C" usage and
-# collapsing "printf `gettext fmt` ...", which is
-# used everywhere, into one function.
-#-
-_() {
- fmt=`gettext -d amanda "$1"`
- shift
- printf "$fmt" $*
-}
+amlibexecdir="@amlibexecdir@"
+. "${amlibexecdir}/amanda-sh-lib.sh"
####
# Eponymous functions to access various amanda apps
exit 2;
fi
-MTX=@MTX@
-
-if [ -x $sbindir/ammt$SUF ]; then
- MT=$sbindir/ammt$SUF
- MTF=-f
-elif [ -x "@MT@" ]; then
- MT=@MT@
- MTF=@MT_FILE_FLAG@
-else
- answer="<none> $myname: mt program not found"
- code=1
- echo "Exit -> $answer" >> $logfile
- echo "$answer"
- exit $code
-fi
-echo MT "->" $MT $MTF >> $logfile
-
-if [ -x $sbindir/amdd$SUF ]; then
- DD=$sbindir/amdd$SUF
-elif [ -x "@DD@" ]; then
- DD=@DD@
-else
- answer="<none> $myname: dd program not found"
- code=1
- echo "Exit -> $answer" >> $logfile
- echo "$answer"
- exit $code
-fi
-echo DD "->" $DD >> $logfile
-
firstslot=1
lastslot=5
# counted from 1 !!!
changerfile=`amgetconf$SUF changerfile`
-tapedev=`amgetconf$SUF tapedev`
+tapedev="null:/dev/xxx$$"
cleanfile=$changerfile-clean
accessfile=$changerfile-access
#
# autocleancount=99 #### Number of access before a clean.
#
-# cleancycle=120 #### Time (seconds) to clean drive (default 120)
-#
# havereader=0 #### If you have a barcode reader, set to 1.
#
# offline_before_unload=0 #### Does your robot require an
cleancount=`cat $cleanfile`
accesscount=`cat $accessfile`
-test -z "$MT" && Exit 2 "<none>" "No mt command defined"
-test ! -f "$MT" && Exit 2 "<none>" "mt command ($MT) doesn't exist"
-test -z "$MTX" && Exit 2 "<none>" "No mtx command defined"
-test ! -f "$MTX" && Exit 2 "<none>" "mtx command ($MTX) doesn't exist"
-
#### Dig out of the config file what is needed
varlist=
fi
Log `_ '=== Start %s ===' "\`date\`"`
fi
-if [ -z "$driveslot" ]; then
- Exit 2 \
- `_ '<none>'` \
- `_ 'cannot determine drive slot from %s' "$tape"`
-fi
stdout=$TMPDIR/$myname.1.$$
stderr=$TMPDIR/$myname.2.$$
#include <amanda.h>
-#ifdef HAVE_AIX_LIKE_SCSI
-
#include <scsi-defs.h>
#ifdef HAVE_SYS_TYPES_H
#include "config.h"
#include "amanda.h"
-#include "scsi-defs.h"
-
-#if (defined(HAVE_CHIO_H) || defined(HAVE_SYS_CHIO_H)) \
- && !defined(HAVE_CAMLIB_H)
#include <sys/types.h>
#include <sys/ioctl.h>
ETAGS = etags
CTAGS = ctags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-ABSOLUTE_STRING_H = @ABSOLUTE_STRING_H@
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
ALLOCA_H = @ALLOCA_H@
AMPLOT_CAT_PACK = @AMPLOT_CAT_PACK@
AMPLOT_COMPRESS = @AMPLOT_COMPRESS@
AMTAR = @AMTAR@
-AM_CFLAGS = @AM_CFLAGS@
AR = @AR@
ARPA_INET_H = @ARPA_INET_H@
AUTOCONF = @AUTOCONF@
LIBTHREAD = @LIBTHREAD@
LIBTOOL = @LIBTOOL@
LIBTOOL_DEPS = @LIBTOOL_DEPS@
-LL_FMT = @LL_FMT@
-LL_RFMT = @LL_RFMT@
LN_S = @LN_S@
LTLIBICONV = @LTLIBICONV@
LTLIBINTL = @LTLIBINTL@
/*
* $Id: amandates.c,v 1.21 2006/07/25 18:35:21 martinea Exp $
*
- * manage amandates file, that mimics /var/lib/dumpdates, but stores
+ * manage amandates file, that mimics /etc/dumpdates, but stores
* GNUTAR dates
*/
devname = amname_to_devname(amdp->name);
- if((dumpdf = fopen("/var/lib/dumpdates", "r")) == NULL) {
+ if((dumpdf = fopen("/etc/dumpdates", "r")) == NULL) {
amfree(devname);
return;
}
/* Don't die when child closes pipe */
signal(SIGPIPE, SIG_IGN);
- malloc_size_1 = malloc_inuse(&malloc_hist_1);
-
if(!open_fstab()) {
g_fprintf(stderr, _("getfsent_test: could not open fstab\n"));
return 1;
/*NOTREACHED*/
}
- /* Consume any extranious input */
signal(SIGTERM, term_kill_soft);
/* Consume any extranious input */
#include "findpass.h"
#endif
-#define selfcheck_debug(i,x) do { \
- if ((i) <= debug_selfcheck) { \
- dbprintf(x); \
- } \
-} while (0)
-
int need_samba=0;
int need_rundump=0;
int need_dump=0;
/* Don't die when child closes pipe */
signal(SIGPIPE, SIG_IGN);
-#if defined(USE_DBMALLOC)
- malloc_size_1 = malloc_inuse(&malloc_hist_1);
-#endif
-
erroutput_type = (ERR_INTERACTIVE|ERR_SYSLOG);
dbopen(DBG_SUBDIR_CLIENT);
startclock();
/* samba may produce these output messages */
AM_NORMAL_RE("^[Aa]dded interface"),
AM_NORMAL_RE("^session request to "),
- AM_NORMAL_RE("^ *tar: dumped [0-9][0-9]* (tar )?files"),
- AM_NORMAL_RE("^Domain="),
+ AM_NORMAL_RE("^tar: dumped [0-9][0-9]* (tar )?files"),
#if SAMBA_VERSION < 2
AM_NORMAL_RE("^doing parameter"),
AM_NORMAL_RE("^adding IPC"),
AM_NORMAL_RE("^Opening"),
AM_NORMAL_RE("^Connect"),
+ AM_NORMAL_RE("^Domain="),
AM_NORMAL_RE("^max"),
AM_NORMAL_RE("^security="),
AM_NORMAL_RE("^capabilities"),
char *line = NULL;
char *err_extra = NULL;
char *s;
- char *conffile;
int i;
int ch;
FILE *toolin;
return 0; /* normal exit */
}
- snprintf(numberpid, SIZEOF(number), "%d", (int)pid);
if(ret == 0) {
thiserr = vstrallocf(_("%s (%d) %s got signal %d"), strX, (int)pid, str,
sig);
/* Don't die when child closes pipe */
signal(SIGPIPE, SIG_IGN);
-#if defined(USE_DBMALLOC)
- malloc_size_1 = malloc_inuse(&malloc_hist_1);
-#endif
-
erroutput_type = (ERR_INTERACTIVE|ERR_SYSLOG);
dbopen(DBG_SUBDIR_CLIENT);
startclock();
util.h \
version.h
-.sh:
- cat $< > $@
- chmod a+x $@
-
EXTRA_PROGRAMS = genversion $(TEST_PROGS)
# Version-building steps:
ETAGS = etags
CTAGS = ctags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-ABSOLUTE_STRING_H = @ABSOLUTE_STRING_H@
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
ALLOCA_H = @ALLOCA_H@
AMPLOT_CAT_PACK = @AMPLOT_CAT_PACK@
AMPLOT_COMPRESS = @AMPLOT_COMPRESS@
AMTAR = @AMTAR@
-AM_CFLAGS = @AM_CFLAGS@
AR = @AR@
ARPA_INET_H = @ARPA_INET_H@
AUTOCONF = @AUTOCONF@
LIBTHREAD = @LIBTHREAD@
LIBTOOL = @LIBTOOL@
LIBTOOL_DEPS = @LIBTOOL_DEPS@
-LL_FMT = @LL_FMT@
-LL_RFMT = @LL_RFMT@
LN_S = @LN_S@
LTLIBICONV = @LTLIBICONV@
LTLIBINTL = @LTLIBINTL@
#include <sys/resource.h>
#include <sys/socket.h>
-#if !defined(CONFIGURE_TEST)
-# include "amanda-int.h"
-#endif
-
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
#define INET_ADDRSTRLEN 16
#endif
-/* Calculate the length of the data in a struct sockaddr_storage.
- * THIS IS A HACK.
- *
- * To be truly portable, the length of an address should be passed
- * in a companion variable. When such lengths are available
- * everywhere they are needed, this macro should be removed.
- */
-#ifdef WORKING_IPV6
-# define SS_LEN(ss) (((struct sockaddr *)(ss))->sa_family==AF_INET6?sizeof(struct sockaddr_in6):sizeof(struct sockaddr_in))
-#else
-# define SS_LEN(ss) (sizeof(struct sockaddr_in))
-#endif
-
-
-/* AF_NATIVE is the "best" address family we support, backward compatible
- * through to AF_INET.
- */
-#ifdef WORKING_IPV6
-#define AF_NATIVE AF_INET6
-#else
-#define AF_NATIVE AF_INET
-#endif
-
-/* SS_INIT(ss, family) initializes ss to all zeroes (as directed by RFC),
- * and sets its ss_family as specified
- */
-#define SS_INIT(ss, family) do { \
- memset((ss), 0, sizeof(*(ss))); \
- (ss)->ss_family = (family); \
-} while (0);
-
-/* SS_SET_INADDR_ANY(ss) sets ss to the family-appropriate equivalent of
- * INADDR_ANY, a wildcard address and port.
- */
-#ifdef WORKING_IPV6
-#define SS_SET_INADDR_ANY(ss) do { \
- switch ((ss)->ss_family) { \
- case AF_INET6: \
- ((struct sockaddr_in6 *)(ss))->sin6_flowinfo = 0; \
- ((struct sockaddr_in6 *)(ss))->sin6_addr = in6addr_any; \
- break; \
- case AF_INET: \
- ((struct sockaddr_in *)(ss))->sin_addr.s_addr = INADDR_ANY; \
- break; \
- } \
-} while (0);
-#else
-#define SS_SET_INADDR_ANY(ss) do { \
- ((struct sockaddr_in *)(ss))->sin_addr.s_addr = INADDR_ANY; \
-} while (0);
-#endif
-
-/* Set/get the port in a sockaddr_storage that already has an family */
-#ifdef WORKING_IPV6
-#define SS_SET_PORT(ss, port) \
-switch ((ss)->ss_family) { \
- case AF_INET: \
- ((struct sockaddr_in *)(ss))->sin_port = (in_port_t)htons((port)); \
- break; \
- case AF_INET6: \
- ((struct sockaddr_in6 *)(ss))->sin6_port = (in_port_t)htons((port)); \
- break; \
- default: assert(0); \
-}
-#else
-#define SS_SET_PORT(ss, port) \
- ((struct sockaddr_in *)(ss))->sin_port = (in_port_t)htons((port));
-#endif
-
-#ifdef WORKING_IPV6
-#define SS_GET_PORT(ss) (ntohs( \
- (ss)->ss_family == AF_INET6? \
- ((struct sockaddr_in6 *)(ss))->sin6_port \
- :((struct sockaddr_in *)(ss))->sin_port))
-#else
-#define SS_GET_PORT(ss) (ntohs( \
- ((struct sockaddr_in *)(ss))->sin_port))
-#endif
-
-/*
- * The dbmalloc package comes from:
- *
- * http://www.clark.net/pub/dickey/dbmalloc/dbmalloc.tar.gz
- *
- * or
- *
- * ftp://gatekeeper.dec.com/pub/usenet/comp.sources.misc/volume32/dbmalloc/
- *
- * The following functions are sprinkled through the code, but are
- * disabled unless USE_DBMALLOC is defined:
- *
- * malloc_enter(char *) -- stack trace for malloc reports
- * malloc_leave(char *) -- stack trace for malloc reports
- * malloc_mark(void *) -- mark an area as never to be free-d
- * malloc_chain_check(void) -- check the malloc area now
- * malloc_dump(int fd) -- report the malloc contents to a file descriptor
- * malloc_list(int fd, ulong a, ulong b) -- report memory activated since
- * history stamp a that is still active as of stamp b (leak check)
- * malloc_inuse(ulong *h) -- create history stamp h and return the amount
- * of memory currently in use.
- */
-
-#ifdef USE_DBMALLOC
-#include "dbmalloc.h"
-#else
-#define malloc_enter(func) ((void)0)
-#define malloc_leave(func) ((void)0)
-#define malloc_mark(ptr) ((void)0)
-#define malloc_chain_check() ((void)0)
-#define malloc_dump(fd) ((void)0)
-#define malloc_list(a,b,c) ((void)0)
-#define malloc_inuse(hist) (*(hist) = 0, 0)
-#define dbmalloc_caller_loc(x,y) (x)
-#endif
-
#if !defined(HAVE_SIGACTION) && defined(HAVE_SIGVEC)
/* quick'n'dirty hack for NextStep31 */
# define sa_flags sv_flags
#define stringize(x) #x
#define stringconcat(x, y) x ## y
-/*
- * So that we can use GNUC attributes (such as to get -Wall warnings
- * for printf-like functions). Only do this in gcc 2.7 or later ...
- * it may work on earlier stuff, but why chance it.
- */
-#if !defined(__GNUC__) || __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) || defined(S_SPLINT_S) || defined(LINT) || defined(__lint)
-#undef __attribute__
-#define __attribute__(__x)
-#endif
-
-/*
- * assertions, but call error() instead of abort
- */
-#ifndef ASSERTIONS
-
-#define assert(exp) ((void)0)
-
-#else /* ASSERTIONS */
-
-#define assert(exp) do { \
- if (!(exp)) { \
- onerror(abort); \
- error("assert: %s false, file %s, line %d", \
- stringize(exp), __FILE__, __LINE__); \
- /*NOTREACHED*/ \
- } \
-} while (0)
-
-#endif /* ASSERTIONS */
-
-/*
- * print debug output, else compile to nothing.
- */
-
-#ifdef DEBUG_CODE /* { */
-# define dbopen(a) debug_open(a)
-# define dbreopen(a,b) debug_reopen(a,b)
-# define dbrename(a,b) debug_rename(a,b)
-# define dbclose() debug_close()
-# define dbprintf(p) (debug_printf p)
-# define dbfd() debug_fd()
-# define dbfp() debug_fp()
-# define dbfn() debug_fn()
-
-extern void debug_open(char *subdir);
-extern void debug_reopen(char *file, char *notation);
-extern void debug_rename(char *config, char *subdir);
-extern void debug_close(void);
-extern void debug_printf(const char *format, ...)
- __attribute__ ((format (printf, 1, 2)));
-extern int debug_fd(void);
-extern FILE * debug_fp(void);
-extern char * debug_fn(void);
-extern void set_debug_prefix_pid(pid_t);
-extern char *debug_prefix(char *);
-extern char *debug_prefix_time(char *);
-#else /* }{ */
-# define dbopen(a)
-# define dbreopen(a,b)
-# define dbrename(a,b)
-# define dbclose()
-# define dbprintf(p)
-# define dbfd() (-1)
-# define dbfp() NULL
-# define dbfn() NULL
-# define set_debug_prefix_pid(x)
-# define debug_prefix(x) get_pname()
-# define debug_prefix_time(x) get_pname()
-#endif /* } */
-
/* amanda #days calculation, with roundoff */
#define SECS_PER_DAY (24*60*60)
/* FIXME: for now, these just use the first non-NULL implementation
*/
-/* Locking using existance of a file.
+/* Get a file lock (for read/write files).
*/
int
amflock(
if (!amflock_impls[0]) return 0; /* no locking */
return amflock_impls[0]->amflock_impl(fd, resource);
}
-#endif
-
/*
* Get a file lock (for read-only files).
prstr("AIX_BACKUP");
#endif
-#ifdef AIX_TAPEIO
- prstr("AIX_TAPEIO");
-#endif
-
#ifdef BROKEN_VOID
prstr("BROKEN_VOID");
#endif
prstr("ASSERTIONS");
#endif
-#ifdef DEBUG_CODE
- prstr("DEBUG_CODE");
-#endif
-
#ifdef AMANDA_DEBUG_DAYS
prnum("AMANDA_DEBUG_DAYS", AMANDA_DEBUG_DAYS);
#endif
*/
void pkt_init_empty(pkt_t *pkt, pktype_t type);
void pkt_init(pkt_t *, pktype_t, const char *, ...)
- __attribute__ ((format (printf, 3, 4)));
+ G_GNUC_PRINTF(3,4);
/*
* Append data to a packet
*/
void pkt_cat(pkt_t *, const char *, ...)
- __attribute__ ((format (printf, 2, 3)));
+ G_GNUC_PRINTF(2,3);
/*
* Convert the packet type to and from a string
EXTRA_DIST = config.guess \
config.sub \
- gnulib.m4i \
install-sh \
libtool.m4 \
ltmain.sh \
SOURCES =
DIST_SOURCES =
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-ABSOLUTE_STRING_H = @ABSOLUTE_STRING_H@
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
ALLOCA_H = @ALLOCA_H@
AMPLOT_CAT_PACK = @AMPLOT_CAT_PACK@
AMPLOT_COMPRESS = @AMPLOT_COMPRESS@
AMTAR = @AMTAR@
-AM_CFLAGS = @AM_CFLAGS@
AR = @AR@
ARPA_INET_H = @ARPA_INET_H@
AUTOCONF = @AUTOCONF@
LIBTHREAD = @LIBTHREAD@
LIBTOOL = @LIBTOOL@
LIBTOOL_DEPS = @LIBTOOL_DEPS@
-LL_FMT = @LL_FMT@
-LL_RFMT = @LL_RFMT@
LN_S = @LN_S@
LTLIBICONV = @LTLIBICONV@
LTLIBINTL = @LTLIBINTL@
/* Define as good substitute value for EOVERFLOW. */
#undef EOVERFLOW
-/* Define to force to another user on client machines. */
-#undef FORCE_USERID
-
/* Define to 1 if the `getpgrp' function requires zero arguments. */
#undef GETPGRP_VOID
/* Define if isnormal is declared. */
#undef HAVE_ISNORMAL_DECL
-/* Define to 1 if you have the `c' library (-lc). */
-#undef HAVE_LIBC
-
/* Define to 1 if you have the `cam' library (-lcam). */
#undef HAVE_LIBCAM
/* Define to 1 if you have the <netinet/in.h> header file. */
#undef HAVE_NETINET_IN_H
-/* Define to 1 if you have the <netinet/in_systm.h> header file. */
-#undef HAVE_NETINET_IN_SYSTM_H
-
-/* Define to 1 if you have the <netinet/ip.h> header file. */
-#undef HAVE_NETINET_IP_H
-
/* Define to 1 if you have the `on_exit' function. */
#undef HAVE_ON_EXIT
/* Define if the Win32 multithreading API can be used. */
#undef USE_WIN32_THREADS
-/* Define on UnixWare. */
-#undef UWARE_TAPEIO
-
/* Define the location of the vdump program. */
#undef VDUMP
/* Target system has functional IPv6 support */
#undef WORKING_IPV6
-/* Define on XENIX/ISC. */
-#undef XENIX_TAPEIO
-
/* Define the location of the xfsdump program on Irix hosts. */
#undef XFSDUMP
-m4_include([config/gnulib/absolute-header.m4])
-m4_include([config/gnulib/alloca.m4])
-m4_include([config/gnulib/arpa_inet_h.m4])
-m4_include([config/gnulib/eoverflow.m4])
-m4_include([config/gnulib/extensions.m4])
-m4_include([config/gnulib/getaddrinfo.m4])
-m4_include([config/gnulib/gnulib-cache.m4])
-m4_include([config/gnulib/gnulib-common.m4])
-m4_include([config/gnulib/gnulib-comp.m4])
-m4_include([config/gnulib/gnulib-tool.m4])
-m4_include([config/gnulib/inet_ntop.m4])
-m4_include([config/gnulib/intmax_t.m4])
-m4_include([config/gnulib/inttypes_h.m4])
-m4_include([config/gnulib/lib-ld.m4])
-m4_include([config/gnulib/lib-link.m4])
-m4_include([config/gnulib/lib-prefix.m4])
-m4_include([config/gnulib/lock.m4])
-m4_include([config/gnulib/longdouble.m4])
-m4_include([config/gnulib/longlong.m4])
-m4_include([config/gnulib/netinet_in_h.m4])
-m4_include([config/gnulib/onceonly_2_57.m4])
-m4_include([config/gnulib/size_max.m4])
-m4_include([config/gnulib/snprintf.m4])
-m4_include([config/gnulib/socklen.m4])
-m4_include([config/gnulib/sockpfaf.m4])
-m4_include([config/gnulib/stdbool.m4])
-m4_include([config/gnulib/stdint_h.m4])
-m4_include([config/gnulib/strdup.m4])
-m4_include([config/gnulib/string_h.m4])
-m4_include([config/gnulib/sys_socket_h.m4])
-m4_include([config/gnulib/vasnprintf.m4])
-m4_include([config/gnulib/visibility.m4])
-m4_include([config/gnulib/wchar_t.m4])
-m4_include([config/gnulib/wint_t.m4])
-m4_include([config/gnulib/xsize.m4])
-# longdouble.m4 serial 2 (gettext-0.15)
-dnl Copyright (C) 2002-2003, 2006 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-dnl Test whether the compiler supports the 'long double' type.
-dnl Prerequisite: AC_PROG_CC
-
-dnl This file is only needed in autoconf <= 2.59. Newer versions of autoconf
-dnl have a macro AC_TYPE_LONG_DOUBLE with identical semantics.
-
-AC_DEFUN([gt_TYPE_LONGDOUBLE],
-[
- AC_CACHE_CHECK([for long double], gt_cv_c_long_double,
- [if test "$GCC" = yes; then
- gt_cv_c_long_double=yes
- else
- AC_TRY_COMPILE([
- /* The Stardent Vistra knows sizeof(long double), but does not support it. */
- long double foo = 0.0;
- /* On Ultrix 4.3 cc, long double is 4 and double is 8. */
- int array [2*(sizeof(long double) >= sizeof(double)) - 1];
- ], ,
- gt_cv_c_long_double=yes, gt_cv_c_long_double=no)
- fi])
- if test $gt_cv_c_long_double = yes; then
- AC_DEFINE(HAVE_LONG_DOUBLE, 1, [Define if you have the 'long double' type.])
- fi
-])
-# socklen.m4 serial 4
-dnl Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+# socklen.m4 serial 5
+dnl Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl have to test to find something that will work.
dnl On mingw32, socklen_t is in ws2tcpip.h ('int'), so we try to find
-dnl it there first. That file is included by gnulib's socket_.h, which
+dnl it there first. That file is included by gnulib's sys_socket_.h, which
dnl all users of this module should include. Cygwin must not include
dnl ws2tcpip.h.
AC_DEFUN([gl_TYPE_SOCKLEN_T],
[AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl
AC_CHECK_TYPE([socklen_t], ,
[AC_MSG_CHECKING([for socklen_t equivalent])
- AC_CACHE_VAL([gl_cv_gl_cv_socklen_t_equiv],
+ AC_CACHE_VAL([gl_cv_socklen_t_equiv],
[# Systems have either "struct sockaddr *" or
# "void *" as the second argument to getpeername
gl_cv_socklen_t_equiv=
fi
-gl_header_list="$gl_header_list arpa/inet.h"
-gl_header_list="$gl_header_list sys/socket.h"
-gl_header_list="$gl_header_list netinet/in.h"
-gl_header_list="$gl_header_list netdb.h"
-gl_header_list="$gl_header_list string.h"
-if test -f "$srcdir/SNAPSHOT"; then
- cat < "$srcdir/SNAPSHOT"
#
# Take care of some early Amanda-specific setup
fi
-VERSION_SUFFIX="$VERSION"
VERSION_MAJOR=`expr "$VERSION" : '\([0-9]*\)'`
- case "$withval" in
- "" | y | ye | yes | n | no)
- { { echo "$as_me:$LINENO: error: *** You must supply an argument to the --with-cflags option." >&5
-echo "$as_me: error: *** You must supply an argument to the --with-cflags option." >&2;}
- { (exit 1); exit 1; }; }
- ;;
- esac
- CFLAGS="$withval"
if test -f config.local; then
echo "running local script ./config.local"
echo "${ECHO_T}no" >&6; }
fi
- CC=$ac_ct_CC
-else
- CC="$ac_cv_prog_CC"
-fi
fi
fi
echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
esac
-# Some people use a C++ compiler to compile C. Since we use `exit',
-# in C++ we need to declare it. In case someone uses the same compiler
-# for both compiling C and C++ we need to have the C++ compiler decide
-# the declaration of exit, since it's the most demanding environment.
-cat >conftest.$ac_ext <<_ACEOF
-#ifndef __cplusplus
- choke me
-#endif
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- for ac_declaration in \
- '' \
- 'extern "C" void std::exit (int) throw (); using std::exit;' \
- 'extern "C" void std::exit (int); using std::exit;' \
- 'extern "C" void exit (int) throw ();' \
- 'extern "C" void exit (int);' \
- 'void exit (int);'
-do
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_declaration
-#include <stdlib.h>
-int
-main ()
-{
-exit (42);
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-continue
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_declaration
-int
-main ()
-{
-exit (42);
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- break
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-done
-rm -f conftest*
-if test -n "$ac_declaration"; then
- echo '#ifdef __cplusplus' >>confdefs.h
- echo $ac_declaration >>confdefs.h
- echo '#endif' >>confdefs.h
-fi
-
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_cv_path_GREP=$GREP
fi
-echo "$as_me:$LINENO: checking for AIX" >&5
-echo $ECHO_N "checking for AIX... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#ifdef _AIX
- yes
-#endif
fi
{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
else
ac_cv_path_EGREP=$EGREP
fi
-rm -f conftest*
fi
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>&5
ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (case "(($ac_try" in
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_have_decl_inet_ntop" >&5
-echo "${ECHO_T}$ac_cv_have_decl_inet_ntop" >&6
-if test $ac_cv_have_decl_inet_ntop = yes; then
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_INET_NTOP 1
-_ACEOF
-
-
-else
- cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_INET_NTOP 0
-_ACEOF
fi
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- done
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_hi=$ac_mid
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-int
-main ()
-{
ac_header_preproc=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- test "$gl_cv_socklen_t_equiv" != "" && break
- done
- test "$gl_cv_socklen_t_equiv" != "" && break
- done
rm -f conftest.err conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
yes) enable_static=yes ;;
no) enable_static=no ;;
*)
- lt_prog_compiler_pic_CXX='-fPIC'
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
;;
esac
else
if test "X$pkg" = "X$p"; then
enable_fast_install=yes
fi
- ;;
- chorus*)
- case $cc_basename in
- cxch68*)
- # Green Hills C++ Compiler
- # _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
- ;;
- esac
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_CXX='-qnocommon'
- lt_prog_compiler_wl_CXX='-Wl,'
- ;;
- esac
- ;;
- dgux*)
- case $cc_basename in
- ec++*)
- lt_prog_compiler_pic_CXX='-KPIC'
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD uses GNU C++
- ;;
- hpux9* | hpux10* | hpux11*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
- if test "$host_cpu" != ia64; then
- lt_prog_compiler_pic_CXX='+Z'
- fi
- ;;
- aCC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_CXX='+Z'
- ;;
- esac
- ;;
- *)
- ;;
- esac
- ;;
- irix5* | irix6* | nonstopux*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='-non_shared'
- # CC pic flag -KPIC is the default.
- ;;
- *)
- ;;
- esac
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # KAI C++ Compiler
- lt_prog_compiler_wl_CXX='--backend -Wl,'
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- icpc* | ecpc*)
- # Intel C++
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-static'
- ;;
- pgCC*)
- # Portland Group C++ compiler.
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-fpic'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- cxx*)
- # Compaq C++
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_static_CXX='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- lynxos*)
- ;;
- m88k*)
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- lt_prog_compiler_pic_CXX='-W c,exportall'
- ;;
- *)
- ;;
- esac
- ;;
- netbsd*)
- ;;
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- lt_prog_compiler_wl_CXX='--backend -Wl,'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- cxx*)
- # Digital/Compaq C++
- lt_prog_compiler_wl_CXX='-Wl,'
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_static_CXX='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- psos*)
- ;;
- sco*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- *)
- ;;
- esac
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-Bstatic'
- lt_prog_compiler_wl_CXX='-Qoption ld '
- ;;
- gcx*)
- # Green Hills C++ Compiler
- lt_prog_compiler_pic_CXX='-PIC'
- ;;
- *)
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- lt_prog_compiler_pic_CXX='-pic'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- lcc*)
- # Lucid
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- lt_prog_compiler_pic_CXX='-KPIC'
- ;;
- *)
- ;;
- esac
- ;;
- unixware*)
- ;;
- vxworks*)
- ;;
- *)
- lt_prog_compiler_can_build_shared_CXX=no
- ;;
+ done
+ IFS="$lt_save_ifs"
+ ;;
esac
else
enable_fast_install=yes
done
fi
-echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_CXX" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_works_CXX" >&6
SED=$lt_cv_path_SED
{ echo "$as_me:$LINENO: result: $SED" >&5
ac_prog=ld
;;
*)
- lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
;;
esac
elif test "$with_gnu_ld" = yes; then
echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$lt_cv_prog_gnu_ld
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:30398: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:30402: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
- $SED '/^$/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_CXX=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
{ echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6; }
# If you have `file' or equivalent on your system and you're not sure
# whether `pass_all' will *always* work, you probably want this one.
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- case $host_os in
- aix4* | aix5*)
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- ;;
- pw32*)
- export_symbols_cmds_CXX="$ltdll_cmds"
- ;;
- cygwin* | mingw*)
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([^ ]*\) [^ ]*/\1 DATA/;/^I /d;/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
+case $host_os in
+aix4* | aix5*)
+ lt_cv_deplibs_check_method=pass_all
;;
- *)
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
;;
- esac
bsdi[45]*)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
lt_cv_file_magic_test_file=/shlib/libc.so
;;
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_CXX" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_CXX=yes
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump'.
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_CXX in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
-echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
freebsd* | kfreebsd*-gnu | dragonfly*)
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
;;
esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
+ lt_cv_deplibs_check_method=pass_all
fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- *) # from 3.2 on
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- esac
;;
gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
+ lt_cv_deplibs_check_method=pass_all
;;
hpux10.20* | hpux11*)
lt_cv_file_magic_cmd=/usr/bin/file
case $host_cpu in
ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
;;
*)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
;;
esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
;;
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
;;
# This must be Linux ELF.
;;
netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
+ if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
;;
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
;;
nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
+ lt_cv_deplibs_check_method=unknown
;;
openbsd*)
fi
;;
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ lt_cv_deplibs_check_method=pass_all
;;
sco3.2v5*)
- version_type=osf
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
+ lt_cv_deplibs_check_method=pass_all
;;
solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
+ lt_cv_deplibs_check_method=pass_all
;;
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
esac
;;
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
+sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
;;
esac
-echo "$as_me:$LINENO: result: $dynamic_linker" >&5
-echo "${ECHO_T}$dynamic_linker" >&6
-test "$dynamic_linker" = no && can_build_shared=no
-echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
-echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
-hardcode_action_CXX=
-if test -n "$hardcode_libdir_flag_spec_CXX" || \
- test -n "$runpath_var_CXX" || \
- test "X$hardcode_automatic_CXX" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct_CXX" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
- test "$hardcode_minus_L_CXX" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action_CXX=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_CXX=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action_CXX=unsupported
fi
{ echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6; }
deplibs_check_method=$lt_cv_deplibs_check_method
test -z "$deplibs_check_method" && deplibs_check_method=unknown
-if test "$hardcode_action_CXX" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-striplib=
-old_striplib=
-echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
-echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
-if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
- else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
- ;;
- *)
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
- ;;
- esac
-fi
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
-if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
+# Allow CC to be a program name with arguments.
+compiler=$CC
# Check whether --enable-libtool-lock was given.
if test "${enable_libtool_lock+set}" = set; then
if test "${lt_cv_cc_needs_belf+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
int
main ()
{
-dlopen ();
+
;
return 0;
}
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
fi
{ echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6; }
fi
;;
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
+esac
-fi
+need_locks="$enable_libtool_lock"
- ;;
for ac_header in dlfcn.h
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define shl_load innocuous_shl_load
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char shl_load (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef shl_load
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char shl_load ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_shl_load) || defined (__stub___shl_load)
-choke me
-#else
-char (*f) () = shl_load;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != shl_load;
- ;
- return 0;
-}
+$ac_includes_default
+#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char shl_load ();
-int
-main ()
-{
-shl_load ();
- ;
- return 0;
-}
+#include <$ac_header>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_lib_dld_shl_load=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+ ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
-#undef dlopen
+fi
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_dlopen) || defined (__stub___dlopen)
-choke me
-#else
-char (*f) () = dlopen;
-#endif
-#ifdef __cplusplus
-}
-#endif
+done
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
int
main ()
{
-return f != dlopen;
+#ifndef __GNUC__
+ choke me
+#endif
+
;
return 0;
}
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
int
main ()
{
-dlopen ();
+
;
return 0;
}
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
+depcc="$CXX" am_compiler_list=
{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-#line 31775 "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
+ am_cv_CXX_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
case $depmode in
nosideeffect)
fi
done
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CXX_dependencies_compiler_type=none
+fi
fi
{ echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
am__fastdepCXX_TRUE='#'
am__fastdepCXX_FALSE=
fi
-rm -fr conftest*
}; then
:
else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-#line 31873 "configure"
-#include "confdefs.h"
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
# Broken: fails on valid input.
continue
rm -f conftest.err conftest.$ac_ext
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ break
+fi
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
+ done
+ ac_cv_prog_CXXCPP=$CXXCPP
fi
CXXCPP=$ac_cv_prog_CXXCPP
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
+ # Broken: fails on valid input.
+continue
fi
rm -f conftest.err conftest.$ac_ext
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
+ # Passes both tests.
+ac_preproc_ok=:
+break
fi
rm -f conftest.err conftest.$ac_ext
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_CXX \
- CC_CXX \
- LD_CXX \
- lt_prog_compiler_wl_CXX \
- lt_prog_compiler_pic_CXX \
- lt_prog_compiler_static_CXX \
- lt_prog_compiler_no_builtin_flag_CXX \
- export_dynamic_flag_spec_CXX \
- thread_safe_flag_spec_CXX \
- whole_archive_flag_spec_CXX \
- enable_shared_with_static_runtimes_CXX \
- old_archive_cmds_CXX \
- old_archive_from_new_cmds_CXX \
- predep_objects_CXX \
- postdep_objects_CXX \
- predeps_CXX \
- postdeps_CXX \
- compiler_lib_search_path_CXX \
- archive_cmds_CXX \
- archive_expsym_cmds_CXX \
- postinstall_cmds_CXX \
- postuninstall_cmds_CXX \
- old_archive_from_expsyms_cmds_CXX \
- allow_undefined_flag_CXX \
- no_undefined_flag_CXX \
- export_symbols_cmds_CXX \
- hardcode_libdir_flag_spec_CXX \
- hardcode_libdir_flag_spec_ld_CXX \
- hardcode_libdir_separator_CXX \
- hardcode_automatic_CXX \
- module_cmds_CXX \
- module_expsym_cmds_CXX \
- lt_cv_prog_compiler_c_o_CXX \
- exclude_expsyms_CXX \
- include_expsyms_CXX; do
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ :
+else
+ { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details." >&5
+echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
fi
fi
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
# Provide some information about the compiler.
echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5
fi
fi
-# A symbol stripping program
-STRIP=$lt_STRIP
+G77=`test $ac_compiler_gnu = yes && echo yes`
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
+# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
# find the maximum length of command line arguments
{ echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
i=0
teststring="ABCD"
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_CXX
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
-# Object file suffix (normally "o").
-objext="$ac_objext"
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
-# Old archive suffix (normally "a").
-libext="$libext"
+ cygwin* | mingw*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
# This has been around since 386BSD, at least. Likely further.
;;
esac
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_CXX
-pic_mode=$pic_mode
+fi
if test -n $lt_cv_sys_max_cmd_len ; then
{ echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
echo "${ECHO_T}none" >&6; }
fi
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
# Check for command to grab the raw symbol name followed by C symbol from nm.
{ echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
echo $ECHO_N "(cached) $ECHO_C" >&6
else
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
# Transform an extracted symbol line into a proper C declaration
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
# Define system-specific variables.
case $host_os in
;;
esac
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_CXX
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
-# Library versioning type.
-version_type=$version_type
+# Try without a prefix undercore, then with it.
+for ac_symprfx in "" "_"; do
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
symxfrm="\\1 $ac_symprfx\\2 \\2"
# Write the raw and C identifiers.
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
+ # Check to see that the pipe works correctly.
+ pipe_works=no
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_CXX
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
+ rm -f conftest*
+ cat > conftest.$ac_ext <<EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+EOF
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
+ (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
+ # Make sure that we snagged all the symbols we need.
+ if grep ' nm_test_var$' "$nlist" >/dev/null; then
+ if grep ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_CXX
-archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
+EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_CXX
-module_expsym_cmds=$lt_module_expsym_cmds_CXX
+ cat <<EOF >> conftest.$ac_ext
+#if defined (__STDC__) && __STDC__
+# define lt_ptr_t void *
+#else
+# define lt_ptr_t char *
+# define const
+#endif
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ lt_ptr_t address;
+}
+lt_preloaded_symbols[] =
+{
+EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
+ cat <<\EOF >> conftest.$ac_ext
+ {0, (lt_ptr_t) 0}
+};
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_CXX
+#ifdef __cplusplus
+}
+#endif
+EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -f conftest* conftst*
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_CXX
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_CXX
+fi
if test -z "$lt_cv_sys_global_symbol_pipe"; then
lt_cv_sys_global_symbol_to_cdecl=
echo "${ECHO_T}$lt_cv_objdir" >&6; }
objdir=$lt_cv_objdir
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_CXX
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_CXX
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
# Sed substitution that helps us do robust quoting. It backslashifies
# metacharacters that are still active within double-quoted strings.
Xsed='sed -e 1s/^X//'
sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
+# Constants:
+rm="rm -f"
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
+# Global variables:
+default_ofile=libtool
+can_build_shared=yes
# All known linkers require a `.a' archive for static linking (except MSVC,
# which needs '.lib').
STRIP="$ac_cv_prog_STRIP"
fi
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_CXX
-# ### END LIBTOOL TAG CONFIG: $tagname
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
# Set sane defaults for various variables
test -z "$AR" && AR=ar
fi
fi
+ fi
+ ;;
+esac
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+enable_dlopen=no
+enable_win32_dll=no
# Check whether --enable-libtool-lock was given.
if test "${enable_libtool_lock+set}" = set; then
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
- F77)
- if test -n "$F77" && test "X$F77" != "Xno"; then
# Check whether --with-pic was given.
if test "${with_pic+set}" = set; then
test -z "$pic_mode" && pic_mode=default
-archive_cmds_need_lc_F77=no
-allow_undefined_flag_F77=
-always_export_symbols_F77=no
-archive_expsym_cmds_F77=
-export_dynamic_flag_spec_F77=
-hardcode_direct_F77=no
-hardcode_libdir_flag_spec_F77=
-hardcode_libdir_flag_spec_ld_F77=
-hardcode_libdir_separator_F77=
-hardcode_minus_L_F77=no
-hardcode_automatic_F77=no
-module_cmds_F77=
-module_expsym_cmds_F77=
-link_all_deplibs_F77=unknown
-old_archive_cmds_F77=$old_archive_cmds
-no_undefined_flag_F77=
-whole_archive_flag_spec_F77=
-enable_shared_with_static_runtimes_F77=no
+# Use C for the default configuration in the libtool script
+tagname=
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-# Source file extension for f77 test sources.
-ac_ext=f
-# Object file extension for compiled f77 test sources.
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
objext=o
-objext_F77=$objext
+objext=$objext
# Code to be used in simple compile tests
-lt_simple_compile_test_code=" subroutine t\n return\n end\n"
+lt_simple_compile_test_code="int some_variable = 0;\n"
# Code to be used in simple link tests
-lt_simple_link_test_code=" program t\n end\n"
+lt_simple_link_test_code='int main(){return(0);}\n'
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
fi
fi
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_F77='-Bstatic'
- fi
- ;;
#
# Check to make sure the static flag actually works.
{ echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5
echo "${ECHO_T}$lt_prog_compiler_static_works" >&6; }
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_F77='-DDLL_EXPORT'
- ;;
+if test x"$lt_prog_compiler_static_works" = xyes; then
+ :
+else
+ lt_prog_compiler_static=
+fi
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_F77='-fno-common'
- ;;
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared_F77=no
- enable_shared=no
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_F77=-Kconform_pic
- fi
- ;;
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_F77='-fPIC'
- ;;
- esac
- ;;
+lt_prog_compiler_no_builtin_flag=
if test "$GCC" = yes; then
lt_prog_compiler_no_builtin_flag=' -fno-builtin'
# PORTME Check for flag to pass linker flags through the system compiler.
case $host_os in
aix*)
- lt_prog_compiler_wl_F77='-Wl,'
+ lt_prog_compiler_wl='-Wl,'
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
- lt_prog_compiler_static_F77='-Bstatic'
+ lt_prog_compiler_static='-Bstatic'
else
- lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp'
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
fi
;;
darwin*)
mingw* | pw32* | os2*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_F77='-DDLL_EXPORT'
+ lt_prog_compiler_pic='-DDLL_EXPORT'
;;
hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl_F77='-Wl,'
+ lt_prog_compiler_wl='-Wl,'
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
# +Z the default
;;
*)
- lt_prog_compiler_pic_F77='+Z'
+ lt_prog_compiler_pic='+Z'
;;
esac
# Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static_F77='${wl}-a ${wl}archive'
+ lt_prog_compiler_static='${wl}-a ${wl}archive'
;;
irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl_F77='-Wl,'
+ lt_prog_compiler_wl='-Wl,'
# PIC (with -KPIC) is the default.
- lt_prog_compiler_static_F77='-non_shared'
+ lt_prog_compiler_static='-non_shared'
;;
newsos6)
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
;;
linux*)
case $cc_basename in
icc* | ecc*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-static'
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
;;
pgcc* | pgf77* | pgf90* | pgf95*)
# Portland Group compilers (*not* the Pentium gcc compiler,
lt_prog_compiler_static='-Bstatic'
;;
ccc*)
- lt_prog_compiler_wl_F77='-Wl,'
+ lt_prog_compiler_wl='-Wl,'
# All Alpha code is PIC.
- lt_prog_compiler_static_F77='-non_shared'
+ lt_prog_compiler_static='-non_shared'
;;
esac
;;
osf3* | osf4* | osf5*)
- lt_prog_compiler_wl_F77='-Wl,'
+ lt_prog_compiler_wl='-Wl,'
# All OSF/1 code is PIC.
- lt_prog_compiler_static_F77='-non_shared'
+ lt_prog_compiler_static='-non_shared'
;;
sco3.2v5*)
- lt_prog_compiler_pic_F77='-Kpic'
- lt_prog_compiler_static_F77='-dn'
+ lt_prog_compiler_pic='-Kpic'
+ lt_prog_compiler_static='-dn'
;;
solaris*)
;;
sunos4*)
- lt_prog_compiler_wl_F77='-Qoption ld '
- lt_prog_compiler_pic_F77='-PIC'
- lt_prog_compiler_static_F77='-Bstatic'
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
;;
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
;;
sysv4*MP*)
if test -d /usr/nec ;then
- lt_prog_compiler_pic_F77='-Kconform_pic'
- lt_prog_compiler_static_F77='-Bstatic'
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
fi
;;
;;
uts4*)
- lt_prog_compiler_pic_F77='-pic'
- lt_prog_compiler_static_F77='-Bstatic'
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
;;
*)
- lt_prog_compiler_can_build_shared_F77=no
+ lt_prog_compiler_can_build_shared=no
;;
esac
fi
#
# Check to make sure the PIC flag actually works.
#
-if test -n "$lt_prog_compiler_pic_F77"; then
+if test -n "$lt_prog_compiler_pic"; then
{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6; }
if test "${lt_prog_compiler_pic_works+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- lt_prog_compiler_pic_works_F77=no
+ lt_prog_compiler_pic_works=no
ac_outfile=conftest.$ac_objext
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_F77"
+ lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5
echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6; }
-if test x"$lt_prog_compiler_pic_works_F77" = xyes; then
- case $lt_prog_compiler_pic_F77 in
+if test x"$lt_prog_compiler_pic_works" = xyes; then
+ case $lt_prog_compiler_pic in
"" | " "*) ;;
- *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
esac
else
- lt_prog_compiler_pic_F77=
- lt_prog_compiler_can_build_shared_F77=no
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
fi
fi
case $host_os in
# For platforms which do not support PIC, -DPIC is meaningless:
*djgpp*)
- lt_prog_compiler_pic_F77=
+ lt_prog_compiler_pic=
;;
*)
- lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77"
+ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
;;
esac
if test "${lt_cv_prog_compiler_c_o+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- lt_cv_prog_compiler_c_o_F77=no
+ lt_cv_prog_compiler_c_o=no
$rm -r conftest 2>/dev/null
mkdir conftest
cd conftest
hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
# do not overwrite the value of need_locks provided by the user
{ echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
runpath_var=
- allow_undefined_flag_F77=
- enable_shared_with_static_runtimes_F77=no
- archive_cmds_F77=
- archive_expsym_cmds_F77=
- old_archive_From_new_cmds_F77=
- old_archive_from_expsyms_cmds_F77=
- export_dynamic_flag_spec_F77=
- whole_archive_flag_spec_F77=
- thread_safe_flag_spec_F77=
- hardcode_libdir_flag_spec_F77=
- hardcode_libdir_flag_spec_ld_F77=
- hardcode_libdir_separator_F77=
- hardcode_direct_F77=no
- hardcode_minus_L_F77=no
- hardcode_shlibpath_var_F77=unsupported
- link_all_deplibs_F77=unknown
- hardcode_automatic_F77=no
- module_cmds_F77=
- module_expsym_cmds_F77=
- always_export_symbols_F77=no
- export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ allow_undefined_flag=
+ enable_shared_with_static_runtimes=no
+ archive_cmds=
+ archive_expsym_cmds=
+ old_archive_From_new_cmds=
+ old_archive_from_expsyms_cmds=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ thread_safe_flag_spec=
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld=
+ hardcode_libdir_separator=
+ hardcode_direct=no
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ link_all_deplibs=unknown
+ hardcode_automatic=no
+ module_cmds=
+ module_expsym_cmds=
+ always_export_symbols=no
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
# include_expsyms should be a list of space-separated symbols to be *always*
# included in the symbol list
- include_expsyms_F77=
+ include_expsyms=
# exclude_expsyms can be an extended regexp of symbols to exclude
# it will be wrapped by ` (' and `)$', so one must not match beginning or
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
# as well as any symbol that contains `d'.
- exclude_expsyms_F77="_GLOBAL_OFFSET_TABLE_"
+ exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
# platforms (ab)use it in PIC code, but their linkers get confused if
# the symbol is explicitly referenced. Since portable code cannot
;;
esac
- ld_shlibs_F77=yes
+ ld_shlibs=yes
if test "$with_gnu_ld" = yes; then
# If archive_cmds runs LD, not CC, wlarc should be empty
wlarc='${wl}'
aix3* | aix4* | aix5*)
# On AIX/PPC, the GNU linker is very broken
if test "$host_cpu" != ia64; then
- ld_shlibs_F77=no
+ ld_shlibs=no
cat <<EOF 1>&2
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
;;
amigaos*)
- archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
+ archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
# that the semantics of dynamic libraries on AmigaOS, at least up
# with the same dynamic library. Since this doesn't match the
# behavior of shared libraries on other platforms, we can't use
# them.
- ld_shlibs_F77=no
+ ld_shlibs=no
;;
beos*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_F77=unsupported
+ allow_undefined_flag=unsupported
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
- archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
else
- ld_shlibs_F77=no
+ ld_shlibs=no
fi
;;
cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless,
+ # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
# as there is no search path for DLLs.
hardcode_libdir_flag_spec='-L$libdir'
allow_undefined_flag=unsupported
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
# If the export-symbols file already is a .def file (1st line
# is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
fi~
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
else
- ld_shlibs_F77=no
+ ld_shlibs=no
fi
;;
netbsd*)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
wlarc=
else
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
fi
;;
solaris* | sysv5*)
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs_F77=no
+ ld_shlibs=no
cat <<EOF 1>&2
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
EOF
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
else
- ld_shlibs_F77=no
+ ld_shlibs=no
fi
;;
sunos4*)
- archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
wlarc=
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
;;
*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
else
- ld_shlibs_F77=no
+ ld_shlibs=no
fi
;;
esac
# PORTME fill in a description of your system's linker (not GNU ld)
case $host_os in
aix3*)
- allow_undefined_flag_F77=unsupported
- always_export_symbols_F77=yes
- archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
# Note: this linker hardcodes the directories in LIBPATH if there
# are no directories specified by -L.
- hardcode_minus_L_F77=yes
+ hardcode_minus_L=yes
if test "$GCC" = yes && test -z "$link_static_flag"; then
# Neither direct hardcoding nor static linking is supported with a
# broken collect2.
- hardcode_direct_F77=unsupported
+ hardcode_direct=unsupported
fi
;;
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to AIX nm, but means don't demangle with GNU nm
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
else
- export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
fi
aix_use_runtimelinking=no
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
- archive_cmds_F77=''
- hardcode_direct_F77=yes
- hardcode_libdir_separator_F77=':'
- link_all_deplibs_F77=yes
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
if test "$GCC" = yes; then
case $host_os in aix4.[012]|aix4.[012].*)
strings "$collect2name" | grep resolve_lib_name >/dev/null
then
# We have reworked collect2
- hardcode_direct_F77=yes
+ hardcode_direct=yes
else
# We have old collect2
- hardcode_direct_F77=unsupported
+ hardcode_direct=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
- hardcode_minus_L_F77=yes
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_libdir_separator_F77=
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
fi
esac
shared_flag='-shared'
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_F77=yes
+ always_export_symbols=yes
if test "$aix_use_runtimelinking" = yes; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
- allow_undefined_flag_F77='-berok'
+ allow_undefined_flag='-berok'
# Determine the default libpath from the value encoded in an empty executable.
cat >conftest.$ac_ext <<_ACEOF
- program main
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
- end
+int
+main ()
+{
+
+ ;
+ return 0;
+}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
conftest$ac_exeext conftest.$ac_ext
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
- hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
else
if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_F77="-z nodefs"
- archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an empty executable.
cat >conftest.$ac_ext <<_ACEOF
- program main
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
- end
+int
+main ()
+{
+
+ ;
+ return 0;
+}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
conftest$ac_exeext conftest.$ac_ext
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
- hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
- no_undefined_flag_F77=' ${wl}-bernotok'
- allow_undefined_flag_F77=' ${wl}-berok'
+ no_undefined_flag=' ${wl}-bernotok'
+ allow_undefined_flag=' ${wl}-berok'
# -bexpall does not export symbols beginning with underscore (_)
- always_export_symbols_F77=yes
+ always_export_symbols=yes
# Exported symbols can be pulled into shared objects from archives
whole_archive_flag_spec=' '
archive_cmds_need_lc=yes
;;
amigaos*)
- archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
+ archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
# see comment about different semantics on the GNU ld section
- ld_shlibs_F77=no
+ ld_shlibs=no
;;
bsdi[45]*)
# Microsoft Visual C++.
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
- hardcode_libdir_flag_spec_F77=' '
- allow_undefined_flag_F77=unsupported
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=".dll"
# FIXME: Setting linknames here is a bad hack.
- archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
# The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds_F77='true'
+ old_archive_From_new_cmds='true'
# FIXME: Should let the user specify the lib program.
- old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path_F77='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes_F77=yes
+ old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
+ fix_srcfile_path='`cygpath -w "$srcfile"`'
+ enable_shared_with_static_runtimes=yes
;;
darwin* | rhapsody*)
;;
dgux*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_shlibpath_var_F77=no
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
;;
freebsd1*)
- ld_shlibs_F77=no
+ ld_shlibs=no
;;
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
# does not break anything, and helps significantly (at the cost of a little
# extra space).
freebsd2.2*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
freebsd2*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes
- hardcode_minus_L_F77=yes
- hardcode_shlibpath_var_F77=no
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
hpux9*)
if test "$GCC" = yes; then
- archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
else
- archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
fi
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- hardcode_direct_F77=yes
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
- hardcode_minus_L_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='${wl}-E'
;;
hpux10* | hpux11*)
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
case $host_cpu in
hppa*64*|ia64*)
- archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
- archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
else
case $host_cpu in
hppa*64*|ia64*)
- archive_cmds_F77='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_cmds='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
;;
*)
- archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
;;
esac
fi
if test "$with_gnu_ld" = no; then
case $host_cpu in
hppa*64*)
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_flag_spec_ld_F77='+b $libdir'
- hardcode_libdir_separator_F77=:
- hardcode_direct_F77=no
- hardcode_shlibpath_var_F77=no
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_flag_spec_ld='+b $libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
;;
ia64*)
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_direct_F77=no
- hardcode_shlibpath_var_F77=no
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
- hardcode_minus_L_F77=yes
+ hardcode_minus_L=yes
;;
*)
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- hardcode_direct_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ export_dynamic_flag_spec='${wl}-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
- hardcode_minus_L_F77=yes
+ hardcode_minus_L=yes
;;
esac
fi
irix5* | irix6* | nonstopux*)
if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
- archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld_F77='-rpath $libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec_ld='-rpath $libdir'
fi
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- link_all_deplibs_F77=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ link_all_deplibs=yes
;;
netbsd*)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
else
- archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
fi
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
;;
newsos6)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- hardcode_shlibpath_var_F77=no
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
;;
openbsd*)
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
else
case $host_os in
openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-R$libdir'
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
;;
*)
- archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
;;
esac
fi
;;
os2*)
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
- allow_undefined_flag_F77=unsupported
- archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
;;
osf3*)
if test "$GCC" = yes; then
- allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
- allow_undefined_flag_F77=' -expect_unresolved \*'
- archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
fi
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
;;
osf4* | osf5*) # as osf3* with the addition of -msym flag
if test "$GCC" = yes; then
- allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
else
allow_undefined_flag=' -expect_unresolved \*'
archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
# Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec_F77='-rpath $libdir'
+ hardcode_libdir_flag_spec='-rpath $libdir'
fi
- hardcode_libdir_separator_F77=:
+ hardcode_libdir_separator=:
;;
sco3.2v5*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_F77=no
- export_dynamic_flag_spec_F77='${wl}-Bexport'
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='${wl}-Bexport'
runpath_var=LD_RUN_PATH
hardcode_runpath_var=yes
;;
lt_prog_compiler_static='-static'
fi
fi
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_shlibpath_var_F77=no
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
*)
whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
esac ;;
esac
- link_all_deplibs_F77=yes
+ link_all_deplibs=yes
;;
sunos4*)
if test "x$host_vendor" = xsequent; then
# Use $CC to link under sequent, because it throws in some extra .o
# files that make .init and .fini sections work.
- archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
else
- archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
fi
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_direct_F77=yes
- hardcode_minus_L_F77=yes
- hardcode_shlibpath_var_F77=no
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
;;
sysv4)
case $host_vendor in
sni)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes # is this really true???
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
;;
siemens)
## LD is ld it makes a PLAMLIB
## CC just makes a GrossModule.
- archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds_F77='$CC -r -o $output$reload_objs'
- hardcode_direct_F77=no
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
;;
motorola)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
;;
esac
runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var_F77=no
+ hardcode_shlibpath_var=no
;;
sysv4.3*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_F77=no
- export_dynamic_flag_spec_F77='-Bexport'
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
;;
sysv4*MP*)
if test -d /usr/nec; then
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_F77=no
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
runpath_var=LD_RUN_PATH
hardcode_runpath_var=yes
- ld_shlibs_F77=yes
+ ld_shlibs=yes
fi
;;
sysv4.2uw2*)
- archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes
- hardcode_minus_L_F77=no
- hardcode_shlibpath_var_F77=no
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=no
hardcode_runpath_var=yes
runpath_var=LD_RUN_PATH
;;
sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7*)
- no_undefined_flag_F77='${wl}-z ${wl}text'
+ no_undefined_flag='${wl}-z ${wl}text'
if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
else
- archive_cmds_F77='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var_F77=no
+ hardcode_shlibpath_var=no
;;
sysv5*)
- no_undefined_flag_F77=' -z text'
+ no_undefined_flag=' -z text'
# $CC -shared without GNU ld will not create a library from C++
# object files and a static libstdc++, better avoid it by now
- archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- hardcode_libdir_flag_spec_F77=
- hardcode_shlibpath_var_F77=no
+ hardcode_libdir_flag_spec=
+ hardcode_shlibpath_var=no
runpath_var='LD_RUN_PATH'
;;
uts4*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_shlibpath_var_F77=no
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
;;
*)
- ld_shlibs_F77=no
+ ld_shlibs=no
;;
esac
fi
#
# Do we need to explicitly link libc?
#
-case "x$archive_cmds_need_lc_F77" in
+case "x$archive_cmds_need_lc" in
x|xyes)
# Assume -lc should be added
- archive_cmds_need_lc_F77=yes
+ archive_cmds_need_lc=yes
if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_F77 in
+ case $archive_cmds in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
- wl=$lt_prog_compiler_wl_F77
+ wl=$lt_prog_compiler_wl
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_F77
- allow_undefined_flag_F77=
- if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
- (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
+ (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
then
- archive_cmds_need_lc_F77=no
+ archive_cmds_need_lc=no
else
- archive_cmds_need_lc_F77=yes
+ archive_cmds_need_lc=yes
fi
- allow_undefined_flag_F77=$lt_save_allow_undefined_flag
+ allow_undefined_flag=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
test "X$hardcode_automatic" = "Xyes" ; then
# We can hardcode non-existant directories.
- if test "$hardcode_direct_F77" != no &&
+ if test "$hardcode_direct" != no &&
# If the only mechanism to avoid hardcoding is shlibpath_var, we
# have to relink, otherwise we might link with an installed library
# when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no &&
- test "$hardcode_minus_L_F77" != no; then
+ ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no &&
+ test "$hardcode_minus_L" != no; then
# Linking always hardcodes the temporary library directory.
- hardcode_action_F77=relink
+ hardcode_action=relink
else
# We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_F77=immediate
+ hardcode_action=immediate
fi
else
# We cannot hardcode anything, or else we can only hardcode existing
# directories.
- hardcode_action_F77=unsupported
+ hardcode_action=unsupported
fi
{ echo "$as_me:$LINENO: result: $hardcode_action" >&5
echo "${ECHO_T}$hardcode_action" >&6; }
-if test "$hardcode_action_F77" = relink; then
+if test "$hardcode_action" = relink; then
# Fast installation is not supported
enable_fast_install=no
elif test "$shlibpath_overrides_runpath" = yes ||
esac
fi
+if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_F77 \
- CC_F77 \
- LD_F77 \
- lt_prog_compiler_wl_F77 \
- lt_prog_compiler_pic_F77 \
- lt_prog_compiler_static_F77 \
- lt_prog_compiler_no_builtin_flag_F77 \
- export_dynamic_flag_spec_F77 \
- thread_safe_flag_spec_F77 \
- whole_archive_flag_spec_F77 \
- enable_shared_with_static_runtimes_F77 \
- old_archive_cmds_F77 \
- old_archive_from_new_cmds_F77 \
- predep_objects_F77 \
- postdep_objects_F77 \
- predeps_F77 \
- postdeps_F77 \
- compiler_lib_search_path_F77 \
- archive_cmds_F77 \
- archive_expsym_cmds_F77 \
- postinstall_cmds_F77 \
- postuninstall_cmds_F77 \
- old_archive_from_expsyms_cmds_F77 \
- allow_undefined_flag_F77 \
- no_undefined_flag_F77 \
- export_symbols_cmds_F77 \
- hardcode_libdir_flag_spec_F77 \
- hardcode_libdir_flag_spec_ld_F77 \
- hardcode_libdir_separator_F77 \
- hardcode_automatic_F77 \
- module_cmds_F77 \
- module_expsym_cmds_F77 \
- lt_cv_prog_compiler_c_o_F77 \
- exclude_expsyms_F77 \
- include_expsyms_F77; do
+ mingw* | pw32*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
- case $var in
- old_archive_cmds_F77 | \
- old_archive_from_new_cmds_F77 | \
- archive_cmds_F77 | \
- archive_expsym_cmds_F77 | \
- module_cmds_F77 | \
- module_expsym_cmds_F77 | \
- old_archive_from_expsyms_cmds_F77 | \
- export_symbols_cmds_F77 | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
darwin*)
# if libdl is installed we need to link against it
lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
else
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
+fi
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
+ ;;
*)
{ echo "$as_me:$LINENO: checking for shl_load" >&5
For example, HP-UX 11i <limits.h> declares gettimeofday. */
#define shl_load innocuous_shl_load
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char shl_load (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
+#undef shl_load
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
For example, HP-UX 11i <limits.h> declares gettimeofday. */
#define dlopen innocuous_dlopen
-# A symbol stripping program
-STRIP=$lt_STRIP
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char dlopen (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
+#undef dlopen
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
fi
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-# Do we need a version for libraries?
-need_version=$need_version
+fi
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
+fi
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_F77
+fi
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77
+fi
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77
+fi
-# Library versioning type.
-version_type=$version_type
+ ;;
+ esac
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
+ save_LDFLAGS="$LDFLAGS"
+ eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_F77
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
{ echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6; }
#line 37744 "configure"
#include "confdefs.h"
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_F77
-archive_expsym_cmds=$lt_archive_expsym_cmds_F77
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
+#include <stdio.h>
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_F77
-module_expsym_cmds=$lt_module_expsym_cmds_F77
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_F77
+#ifdef __cplusplus
+extern "C" void exit (int);
+#endif
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_F77
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_F77
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
+ }
exit (status);
}
fi
rm -fr conftest*
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_F77
fi
{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
file_magic_cmd=$lt_file_magic_cmd
# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_F77
+allow_undefined_flag=$lt_allow_undefined_flag
# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_F77
+no_undefined_flag=$lt_no_undefined_flag
# Commands used to finish a libtool library installation in a directory.
finish_cmds=$lt_finish_cmds
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_F77
+hardcode_action=$hardcode_action
# Whether we should hardcode library paths into libraries.
hardcode_into_libs=$hardcode_into_libs
# Flag to hardcode \$libdir into a binary during linking.
# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
# If ld is used when linking, flag to hardcode \$libdir into
# a binary during linking. This must work even if \$libdir does
# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_F77
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_F77
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
# resulting binary.
-hardcode_direct=$hardcode_direct_F77
+hardcode_direct=$hardcode_direct
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_F77
+hardcode_minus_L=$hardcode_minus_L
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_F77
+hardcode_shlibpath_var=$hardcode_shlibpath_var
# Set to yes if building a shared library automatically hardcodes DIR into the library
# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_F77
+hardcode_automatic=$hardcode_automatic
# Variables whose values should be saved in libtool wrapper scripts and
# restored at relink time.
variables_saved_for_relink="$variables_saved_for_relink"
# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_F77
+link_all_deplibs=$link_all_deplibs
# Compile-time system search path for libraries
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_F77"
+fix_srcfile_path="$fix_srcfile_path"
# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_F77
+always_export_symbols=$always_export_symbols
# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_F77
+export_symbols_cmds=$lt_export_symbols_cmds
# The commands to extract the exported symbol list from a shared archive.
extract_expsyms_cmds=$lt_extract_expsyms_cmds
# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_F77
+exclude_expsyms=$lt_exclude_expsyms
# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_F77
+include_expsyms=$lt_include_expsyms
-# ### END LIBTOOL TAG CONFIG: $tagname
+# ### END LIBTOOL CONFIG
__EOF__
+ case $host_os in
+ aix3*)
+ cat <<\EOF >> "$cfgfile"
+
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+EOF
+ ;;
+ esac
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
+
+ mv -f "$cfgfile" "$ofile" || \
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+
else
# If there is no Makefile yet, we rely on a make rule to execute
# `config.status --recheck' to rerun these tests and create the
echo "$as_me: error: invalid tag name: $tagname" >&2;}
{ (exit 1); exit 1; }; }
;;
+ esac
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
then
-# Source file extension for Java test sources.
-ac_ext=java
archive_cmds_need_lc_CXX=no
allow_undefined_flag_CXX=
# Object file extension for compiled C++ test sources.
objext=o
-objext_GCJ=$objext
+objext_CXX=$objext
# Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}\n"
+lt_simple_compile_test_code="int some_variable = 0;\n"
# Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
+lt_simple_link_test_code='int main(int, char *) { return(0); }\n'
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${GCJ-"gcj"}
+lt_save_CC=$CC
+lt_save_LD=$LD
+lt_save_GCC=$GCC
+GCC=$GXX
+lt_save_with_gnu_ld=$with_gnu_ld
+lt_save_path_LD=$lt_cv_path_LD
+if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+else
+ unset lt_cv_prog_gnu_ld
+fi
+if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+else
+ unset lt_cv_path_LD
+fi
+test -z "${LDCXX+set}" || LD=$LDCXX
+CC=${CXX-"c++"}
compiler=$CC
compiler_CXX=$CC
for cc_temp in $compiler""; do
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-# GCJ did not exist at the time GCC didn't implicitly link libc in.
-archive_cmds_need_lc_GCJ=no
+# We don't want -fno-exception wen compiling C++ code, so set the
+# no_builtin_flag separately
+if test "$GXX" = yes; then
+ lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
+else
+ lt_prog_compiler_no_builtin_flag_CXX=
+fi
-old_archive_cmds_GCJ=$old_archive_cmds
+if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
# Check whether --with-gnu-ld was given.
if test "${with_gnu_ld+set}" = set; then
lt_cv_path_LD="$LD" # Let the user override the test with a path.
fi
fi
-echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6
LD="$lt_cv_path_LD"
if test -n "$LD"; then
echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$lt_cv_prog_gnu_ld
-lt_prog_compiler_wl_GCJ=
-lt_prog_compiler_pic_GCJ=
-lt_prog_compiler_static_GCJ=
-
-echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
-echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
- if test "$GCC" = yes; then
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_static_GCJ='-static'
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_GCJ='-Bstatic'
- fi
- ;;
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4'
- ;;
+ hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
- ;;
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
+ grep 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec_CXX=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_GCJ='-fno-common'
- ;;
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared_GCJ=no
- enable_shared=no
- ;;
+else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+fi
# PORTME: fill in a description of your system's C++ link characteristics
{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
else
aix_use_runtimelinking=no
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_GCJ='-fPIC'
- ;;
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix5*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
esac
- ;;
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
else
# not using gcc
if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_GCJ='-Bstatic'
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
else
- lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_GCJ='-qnocommon'
- lt_prog_compiler_wl_GCJ='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
- ;;
+ fi
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_GCJ='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive'
- ;;
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols_CXX=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag_CXX='-berok'
+ # Determine the default libpath from the value encoded in an empty executable.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
+int
+main ()
+{
- newsos6)
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
- linux*)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-fpic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
- esac
- ;;
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
+}'`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
+}'`; fi
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
- sco3.2v5*)
- lt_prog_compiler_pic_GCJ='-Kpic'
- lt_prog_compiler_static_GCJ='-dn'
- ;;
+fi
- solaris*)
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl_GCJ='-Qoption ld ';;
- *)
- lt_prog_compiler_wl_GCJ='-Wl,';;
- esac
- ;;
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
- sunos4*)
- lt_prog_compiler_wl_GCJ='-Qoption ld '
- lt_prog_compiler_pic_GCJ='-PIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
+ archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag_CXX="-z nodefs"
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an empty executable.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic_GCJ='-Kconform_pic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- fi
- ;;
+int
+main ()
+{
;
return 0;
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
- uts4*)
- lt_prog_compiler_pic_GCJ='-pic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
-
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
-echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5
-echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... $ECHO_C" >&6
-if test "${lt_prog_compiler_pic_works_GCJ+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_prog_compiler_pic_works_GCJ=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_GCJ"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:35216: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:35220: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
- $SED '/^$/d' conftest.err >conftest.er2
- if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works_GCJ=yes
- fi
- fi
- $rm conftest*
-
-fi
-echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_GCJ" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_works_GCJ" >&6
-
-if test x"$lt_prog_compiler_pic_works_GCJ" = xyes; then
- case $lt_prog_compiler_pic_GCJ in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;;
- esac
-else
- lt_prog_compiler_pic_GCJ=
- lt_prog_compiler_can_build_shared_GCJ=no
-fi
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_cxx_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
-
-echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
-echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
-if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
+}'`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
+}'`; fi
else
- lt_cv_prog_compiler_c_o_GCJ=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:35278: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:35282: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
- $SED '/^$/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_GCJ=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_c_o_GCJ" >&6
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
fi
fi
fi
;;
- openbsd*)
- with_gnu_ld=no
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
;;
- esac
cygwin* | mingw* | pw32*)
archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
cp $export_symbols $output_objdir/$soname.def;
else
- whole_archive_flag_spec_GCJ=
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
+ else
+ ld_shlibs_CXX=no
fi
;;
darwin* | rhapsody*)
*)
archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
esac
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# Flag that forces no undefined symbols.
no_undefined_flag=$lt_no_undefined_flag_CXX
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs_GCJ=no
- fi
- ;;
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
- solaris* | sysv5*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs_GCJ=no
- cat <<EOF 1>&2
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
- sunos4*)
- archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
- esac
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
- if test "$ld_shlibs_GCJ" = no; then
- runpath_var=
- hardcode_libdir_flag_spec_GCJ=
- export_dynamic_flag_spec_GCJ=
- whole_archive_flag_spec_GCJ=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag_GCJ=unsupported
- always_export_symbols_GCJ=yes
- archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L_GCJ=yes
- if test "$GCC" = yes && test -z "$link_static_flag"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct_GCJ=unsupported
- fi
- ;;
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_CXX
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- esac
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+# If ld is used when linking, flag to hardcode \$libdir into
+# a binary during linking. This must work even if \$libdir does
+# not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
- archive_cmds_GCJ=''
- hardcode_direct_GCJ=yes
- hardcode_libdir_separator_GCJ=':'
- link_all_deplibs_GCJ=yes
+# Whether we need a single -rpath flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct_GCJ=yes
- else
- # We have old collect2
- hardcode_direct_GCJ=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_GCJ=yes
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_libdir_separator_GCJ=
- fi
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
+# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
+# resulting binary.
+hardcode_direct=$hardcode_direct_CXX
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_GCJ=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_GCJ='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
+# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
+# resulting binary.
+hardcode_minus_L=$hardcode_minus_L_CXX
-int
-main ()
-{
+# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
+# the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+# Set to yes if building a shared library automatically hardcodes DIR into the library
+# and all subsequent libraries and executables linked against it.
+hardcode_automatic=$hardcode_automatic_CXX
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_CXX
- hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_GCJ="-z nodefs"
- archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-int
-main ()
-{
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path="$fix_srcfile_path_CXX"
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+# Set to yes if exported symbols are required.
+always_export_symbols=$always_export_symbols_CXX
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_CXX
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_CXX
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_CXX
+
+# ### END LIBTOOL TAG CONFIG: $tagname
+
+__EOF__
+
+else
+ # If there is no Makefile yet, we rely on a make rule to execute
+ # `config.status --recheck' to rerun these tests and create the
+ # libtool script then.
+ ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+ if test -f "$ltmain_in"; then
+ test -f Makefile && make "$ltmain"
+ fi
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
- hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_GCJ=' ${wl}-bernotok'
- allow_undefined_flag_GCJ=' ${wl}-berok'
- # -bexpall does not export symbols beginning with underscore (_)
- always_export_symbols_GCJ=yes
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_GCJ=' '
- archive_cmds_need_lc_GCJ=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC=$lt_save_CC
+LDCXX=$LD
+LD=$lt_save_LD
+GCC=$lt_save_GCC
+with_gnu_ldcxx=$with_gnu_ld
+with_gnu_ld=$lt_save_with_gnu_ld
+lt_cv_path_LDCXX=$lt_cv_path_LD
+lt_cv_path_LD=$lt_save_path_LD
+lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+
+ else
+ tagname=""
fi
- fi
- ;;
+ ;;
- amigaos*)
- archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs_GCJ=no
- ;;
+ F77)
+ if test -n "$F77" && test "X$F77" != "Xno"; then
- bsdi[45]*)
- export_dynamic_flag_spec_GCJ=-rdynamic
- ;;
+ac_ext=f
+ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
+ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_f77_compiler_gnu
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec_GCJ=' '
- allow_undefined_flag_GCJ=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds_GCJ='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes_GCJ=yes
- ;;
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc_GCJ=no
- hardcode_direct_GCJ=no
- hardcode_automatic_GCJ=yes
- hardcode_shlibpath_var_GCJ=unsupported
- whole_archive_flag_spec_GCJ=''
- link_all_deplibs_GCJ=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds_GCJ='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_GCJ=no
- ;;
- esac
- fi
- ;;
+archive_cmds_need_lc_F77=no
+allow_undefined_flag_F77=
+always_export_symbols_F77=no
+archive_expsym_cmds_F77=
+export_dynamic_flag_spec_F77=
+hardcode_direct_F77=no
+hardcode_libdir_flag_spec_F77=
+hardcode_libdir_flag_spec_ld_F77=
+hardcode_libdir_separator_F77=
+hardcode_minus_L_F77=no
+hardcode_automatic_F77=no
+module_cmds_F77=
+module_expsym_cmds_F77=
+link_all_deplibs_F77=unknown
+old_archive_cmds_F77=$old_archive_cmds
+no_undefined_flag_F77=
+whole_archive_flag_spec_F77=
+enable_shared_with_static_runtimes_F77=no
- dgux*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_shlibpath_var_GCJ=no
- ;;
+# Source file extension for f77 test sources.
+ac_ext=f
- freebsd1*)
- ld_shlibs_GCJ=no
- ;;
+# Object file extension for compiled f77 test sources.
+objext=o
+objext_F77=$objext
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
+# Code to be used in simple compile tests
+lt_simple_compile_test_code=" subroutine t\n return\n end\n"
# Code to be used in simple link tests
lt_simple_link_test_code=" program t\n end\n"
{ echo "$as_me:$LINENO: result: $enable_static" >&5
echo "${ECHO_T}$enable_static" >&6; }
- newsos6)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- hardcode_shlibpath_var_GCJ=no
- ;;
+test "$ld_shlibs_F77" = no && can_build_shared=no
- openbsd*)
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_GCJ='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- ;;
- *)
- archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
+GCC_F77="$G77"
+LD_F77="$LD"
- os2*)
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
- allow_undefined_flag_GCJ=unsupported
- archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
+lt_prog_compiler_wl_F77=
+lt_prog_compiler_pic_F77=
+lt_prog_compiler_static_F77=
{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag_GCJ=' -expect_unresolved \*'
- archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl_F77='-Wl,'
+ lt_prog_compiler_static_F77='-static'
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec_GCJ='-rpath $libdir'
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_F77='-Bstatic'
fi
- hardcode_libdir_separator_GCJ=:
;;
- sco3.2v5*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_GCJ=no
- export_dynamic_flag_spec_GCJ='${wl}-Bexport'
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
+ amigaos*)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4'
;;
- solaris*)
- no_undefined_flag_GCJ=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_shlibpath_var_GCJ=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl, iff we do not link with $LD.
- # Luckily, gcc supports the same syntax we need for Sun Studio.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- case $wlarc in
- '')
- whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;;
- *)
- whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- esac ;;
- esac
- link_all_deplibs_GCJ=yes
+ beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
;;
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_direct_GCJ=yes
- hardcode_minus_L_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
+ mingw* | pw32* | os2*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic_F77='-DDLL_EXPORT'
;;
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds_GCJ='$CC -r -o $output$reload_objs'
- hardcode_direct_GCJ=no
- ;;
- motorola)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var_GCJ=no
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic_F77='-fno-common'
;;
- sysv4.3*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_GCJ=no
- export_dynamic_flag_spec_GCJ='-Bexport'
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared_F77=no
+ enable_shared=no
;;
sysv4*MP*)
if test -d /usr/nec; then
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_GCJ=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs_GCJ=yes
- fi
- ;;
-
- sysv4.2uw2*)
- archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes
- hardcode_minus_L_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- hardcode_runpath_var=yes
- runpath_var=LD_RUN_PATH
- ;;
-
- sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7*)
- no_undefined_flag_GCJ='${wl}-z ${wl}text'
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ lt_prog_compiler_pic_F77=-Kconform_pic
fi
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- sysv5*)
- no_undefined_flag_GCJ=' -z text'
- # $CC -shared without GNU ld will not create a library from C++
- # object files and a static libstdc++, better avoid it by now
- archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- hardcode_libdir_flag_spec_GCJ=
- hardcode_shlibpath_var_GCJ=no
- runpath_var='LD_RUN_PATH'
;;
hpux*)
;;
*)
- ld_shlibs_GCJ=no
- ;;
- esac
- fi
-
-echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5
-echo "${ECHO_T}$ld_shlibs_GCJ" >&6
-test "$ld_shlibs_GCJ" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_GCJ" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_GCJ=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_GCJ in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
-echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_GCJ
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ
- allow_undefined_flag_GCJ=
- if { (eval echo "$as_me:$LINENO: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
- (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
- then
- archive_cmds_need_lc_GCJ=no
- else
- archive_cmds_need_lc_GCJ=yes
- fi
- allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5
-echo "${ECHO_T}$archive_cmds_need_lc_GCJ" >&6
+ lt_prog_compiler_pic_F77='-fPIC'
;;
esac
- fi
- ;;
-esac
-
-echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
-echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
+ # PORTME Check for flag to pass linker flags through the system compiler.
case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
+ aix*)
+ lt_prog_compiler_wl_F77='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_F77='-Bstatic'
else
- can_build_shared=no
+ lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp'
fi
;;
darwin*)
esac
;;
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
+ mingw* | pw32* | os2*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic_F77='-DDLL_EXPORT'
+ ;;
hpux9* | hpux10* | hpux11*)
lt_prog_compiler_wl_F77='-Wl,'
lt_prog_compiler_static_F77='${wl}-a ${wl}archive'
;;
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl_F77='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static_F77='-non_shared'
+ ;;
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
+ newsos6)
+ lt_prog_compiler_pic_F77='-KPIC'
+ lt_prog_compiler_static_F77='-Bstatic'
+ ;;
linux*)
case $cc_basename in
esac
;;
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl_F77='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static_F77='-non_shared'
;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
+
+ sco3.2v5*)
+ lt_prog_compiler_pic_F77='-Kpic'
+ lt_prog_compiler_static_F77='-dn'
;;
solaris*)
lt_prog_compiler_wl_F77='-Wl,';;
esac
;;
- esac
- ;;
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
+ sunos4*)
+ lt_prog_compiler_wl_F77='-Qoption ld '
+ lt_prog_compiler_pic_F77='-PIC'
+ lt_prog_compiler_static_F77='-Bstatic'
+ ;;
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ lt_prog_compiler_wl_F77='-Wl,'
+ lt_prog_compiler_pic_F77='-KPIC'
+ lt_prog_compiler_static_F77='-Bstatic'
+ ;;
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic_F77='-Kconform_pic'
+ lt_prog_compiler_static_F77='-Bstatic'
+ fi
+ ;;
unicos*)
lt_prog_compiler_wl_F77='-Wl,'
lt_prog_compiler_static_F77='-Bstatic'
;;
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
+ *)
+ lt_prog_compiler_can_build_shared_F77=no
+ ;;
esac
fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- *) # from 3.2 on
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- esac
- ;;
{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5
echo "${ECHO_T}$lt_prog_compiler_pic_F77" >&6; }
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_F77"; then
{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5
echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... $ECHO_C" >&6; }
lt_prog_compiler_pic_F77=
;;
*)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
+ lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77"
;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
+esac
{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5
echo "${ECHO_T}$lt_cv_prog_compiler_c_o_F77" >&6; }
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
hard_links="nottested"
if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then
done
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-openbsd*)
- version_type=sunos
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
+ cygwin* | mingw* | pw32*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
esac
ld_shlibs_F77=yes
# See if GNU ld supports shared libraries.
case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
+ aix3* | aix4* | aix5*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs_F77=no
+ cat <<EOF 1>&2
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
+EOF
+ fi
+ ;;
-sco3.2v5*)
- version_type=osf
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
+ amigaos*)
+ archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec_F77='-L$libdir'
+ hardcode_minus_L_F77=yes
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
+ # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+ # that the semantics of dynamic libraries on AmigaOS, at least up
+ # to version 4, is to share data among multiple programs linked
+ # with the same dynamic library. Since this doesn't match the
+ # behavior of shared libraries on other platforms, we can't use
+ # them.
+ ld_shlibs_F77=no
+ ;;
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
+ beos*)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag_F77=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs_F77=no
+ fi
+ ;;
cygwin* | mingw* | pw32*)
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless,
ld_shlibs_F77=no
fi
;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
;;
- esac
- ;;
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
+ solaris* | sysv5*)
+ if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+ ld_shlibs_F77=no
+ cat <<EOF 1>&2
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
-*)
- dynamic_linker=no
- ;;
-esac
-echo "$as_me:$LINENO: result: $dynamic_linker" >&5
-echo "${ECHO_T}$dynamic_linker" >&6
-test "$dynamic_linker" = no && can_build_shared=no
+EOF
+ elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs_F77=no
+ fi
+ ;;
-echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
-echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
-hardcode_action_GCJ=
-if test -n "$hardcode_libdir_flag_spec_GCJ" || \
- test -n "$runpath_var_GCJ" || \
- test "X$hardcode_automatic_GCJ" = "Xyes" ; then
+ sunos4*)
+ archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct_F77=yes
+ hardcode_shlibpath_var_F77=no
+ ;;
*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
fi
;;
-striplib=
-old_striplib=
-echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
-echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
-if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
- else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
- ;;
- *)
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
- ;;
- esac
-fi
+ aix4* | aix5*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+ export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
-if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix5*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ esac
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
- mingw* | pw32*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
+ archive_cmds_F77=''
+ hardcode_direct_F77=yes
+ hardcode_libdir_separator_F77=':'
+ link_all_deplibs_F77=yes
if test "$GCC" = yes; then
case $host_os in aix4.[012]|aix4.[012].*)
fi
fi
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
-int
-main ()
-{
-dlopen ();
- ;
- return 0;
-}
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols_F77=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag_F77='-berok'
+ # Determine the default libpath from the value encoded in an empty executable.
+ cat >conftest.$ac_ext <<_ACEOF
+ program main
+
+ end
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
conftest$ac_exeext conftest.$ac_ext
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char shl_load ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_shl_load) || defined (__stub___shl_load)
-choke me
-#else
-char (*f) () = shl_load;
-#endif
-#ifdef __cplusplus
-}
-#endif
+ hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag_F77="-z nodefs"
+ archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an empty executable.
+ cat >conftest.$ac_ext <<_ACEOF
+ program main
-int
-main ()
-{
-return f != shl_load;
- ;
- return 0;
-}
+ end
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
hardcode_shlibpath_var_F77=no
;;
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char shl_load ();
-int
-main ()
-{
-shl_load ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_dld_shl_load=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+ sysv4.3*)
+ archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var_F77=no
+ export_dynamic_flag_spec_F77='-Bexport'
+ ;;
-ac_cv_lib_dld_shl_load=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
-echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
-if test $ac_cv_lib_dld_shl_load = yes; then
- lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
-else
- echo "$as_me:$LINENO: checking for dlopen" >&5
-echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
-if test "${ac_cv_func_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define dlopen innocuous_dlopen
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var_F77=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs_F77=yes
+ fi
+ ;;
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char dlopen (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
+ sysv4.2uw2*)
+ archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct_F77=yes
+ hardcode_minus_L_F77=no
+ hardcode_shlibpath_var_F77=no
+ hardcode_runpath_var=yes
+ runpath_var=LD_RUN_PATH
+ ;;
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+ sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7*)
+ no_undefined_flag_F77='${wl}-z ${wl}text'
+ if test "$GCC" = yes; then
+ archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds_F77='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var_F77=no
+ ;;
-#undef dlopen
+ sysv5*)
+ no_undefined_flag_F77=' -z text'
+ # $CC -shared without GNU ld will not create a library from C++
+ # object files and a static libstdc++, better avoid it by now
+ archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+ hardcode_libdir_flag_spec_F77=
+ hardcode_shlibpath_var_F77=no
+ runpath_var='LD_RUN_PATH'
+ ;;
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_dlopen) || defined (__stub___dlopen)
-choke me
-#else
-char (*f) () = dlopen;
-#endif
-#ifdef __cplusplus
-}
-#endif
+ uts4*)
+ archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec_F77='-L$libdir'
+ hardcode_shlibpath_var_F77=no
+ ;;
-int
-main ()
-{
-return f != dlopen;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_dlopen=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+ *)
+ ld_shlibs_F77=no
+ ;;
+ esac
+ fi
{ echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5
echo "${ECHO_T}$ld_shlibs_F77" >&6; }
if test "$GCC" = yes; then
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi
-echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
-echo "${ECHO_T}$ac_cv_func_dlopen" >&6
-if test $ac_cv_func_dlopen = yes; then
- lt_cv_dlopen="dlopen"
-else
- echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
-echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
-int
-main ()
-{
-dlopen ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_dl_dlopen=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_F77" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc_F77=yes
if test "$enable_shared" = yes && test "$GCC" = yes; then
case $archive_cmds_F77 in
$rm conftest*
printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
-int
-main ()
-{
-dlopen ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+ (exit $ac_status); } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl_F77
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag_F77
+ allow_undefined_flag_F77=
+ if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
+ (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+need_lib_prefix=unknown
+hardcode_into_libs=no
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dld_link ();
-int
-main ()
-{
-dld_link ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_dld_dld_link=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
-ac_cv_lib_dld_dld_link=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
-echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
-if test $ac_cv_lib_dld_dld_link = yes; then
- lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
-fi
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
-fi
+aix4* | aix5*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
bsdi[45]*)
version_type=linux
# libtool to hard-code these into programs
;;
+cygwin* | mingw* | pw32*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
case $GCC,$host_os in
yes,cygwin* | yes,mingw* | yes,pw32*)
esac
;;
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld"
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
-fi
+freebsd1*)
+ dynamic_linker=no
+ ;;
- ;;
- esac
+kfreebsd*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='GNU ld.so'
+ ;;
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
esac
;;
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses to
postinstall_cmds='chmod 555 $lib'
;;
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
- echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
-echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
-if test "${lt_cv_dlopen_self+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-#line 37526 "configure"
-#include "confdefs.h"
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
+# This must be Linux ELF.
+linux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
# Append ld.so.conf contents to the search path
if test -f /etc/ld.so.conf; then
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
+knetbsd*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='GNU ld.so'
+ ;;
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
+nto-qnx*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
openbsd*)
version_type=sunos
else
shlibpath_overrides_runpath=yes
fi
-fi
-rm -fr conftest*
+ ;;
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
-fi
-echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
-echo "${ECHO_T}$lt_cv_dlopen_self" >&6
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
- if test "x$lt_cv_dlopen_self" = xyes; then
- LDFLAGS="$LDFLAGS $link_static_flag"
- echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
-echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
-if test "${lt_cv_dlopen_self_static+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self_static=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-#line 37624 "configure"
-#include "confdefs.h"
+sco3.2v5*)
+ version_type=osf
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
-#include <stdio.h>
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
+sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
*)
dynamic_linker=no
test -n "$runpath_var_F77" || \
test "X$hardcode_automatic_F77" = "Xyes" ; then
- exit (status);
-}
-EOF
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_unknown|x*) lt_cv_dlopen_self_static=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self_static=no
+ # We can hardcode non-existant directories.
+ if test "$hardcode_direct_F77" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no &&
+ test "$hardcode_minus_L_F77" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action_F77=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action_F77=immediate
fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action_F77=unsupported
fi
{ echo "$as_me:$LINENO: result: $hardcode_action_F77" >&5
echo "${ECHO_T}$hardcode_action_F77" >&6; }
+if test "$hardcode_action_F77" = relink; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
fi
-echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
-echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
- fi
striplib=
old_striplib=
echo "${ECHO_T}no" >&6; }
;;
esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
fi
+
# The else clause should only fire when bootstrapping the
# libtool distribution, otherwise you forgot to ship ltmain.sh
# with your package, and you will get complaints that there are
lt_cv_sys_global_symbol_to_c_name_address \
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
old_postinstall_cmds old_postuninstall_cmds \
- compiler_GCJ \
- CC_GCJ \
- LD_GCJ \
- lt_prog_compiler_wl_GCJ \
- lt_prog_compiler_pic_GCJ \
- lt_prog_compiler_static_GCJ \
- lt_prog_compiler_no_builtin_flag_GCJ \
- export_dynamic_flag_spec_GCJ \
- thread_safe_flag_spec_GCJ \
- whole_archive_flag_spec_GCJ \
- enable_shared_with_static_runtimes_GCJ \
- old_archive_cmds_GCJ \
- old_archive_from_new_cmds_GCJ \
- predep_objects_GCJ \
- postdep_objects_GCJ \
- predeps_GCJ \
- postdeps_GCJ \
- compiler_lib_search_path_GCJ \
- archive_cmds_GCJ \
- archive_expsym_cmds_GCJ \
- postinstall_cmds_GCJ \
- postuninstall_cmds_GCJ \
- old_archive_from_expsyms_cmds_GCJ \
- allow_undefined_flag_GCJ \
- no_undefined_flag_GCJ \
- export_symbols_cmds_GCJ \
- hardcode_libdir_flag_spec_GCJ \
- hardcode_libdir_flag_spec_ld_GCJ \
- hardcode_libdir_separator_GCJ \
- hardcode_automatic_GCJ \
- module_cmds_GCJ \
- module_expsym_cmds_GCJ \
- lt_cv_prog_compiler_c_o_GCJ \
- exclude_expsyms_GCJ \
- include_expsyms_GCJ; do
+ compiler_F77 \
+ CC_F77 \
+ LD_F77 \
+ lt_prog_compiler_wl_F77 \
+ lt_prog_compiler_pic_F77 \
+ lt_prog_compiler_static_F77 \
+ lt_prog_compiler_no_builtin_flag_F77 \
+ export_dynamic_flag_spec_F77 \
+ thread_safe_flag_spec_F77 \
+ whole_archive_flag_spec_F77 \
+ enable_shared_with_static_runtimes_F77 \
+ old_archive_cmds_F77 \
+ old_archive_from_new_cmds_F77 \
+ predep_objects_F77 \
+ postdep_objects_F77 \
+ predeps_F77 \
+ postdeps_F77 \
+ compiler_lib_search_path_F77 \
+ archive_cmds_F77 \
+ archive_expsym_cmds_F77 \
+ postinstall_cmds_F77 \
+ postuninstall_cmds_F77 \
+ old_archive_from_expsyms_cmds_F77 \
+ allow_undefined_flag_F77 \
+ no_undefined_flag_F77 \
+ export_symbols_cmds_F77 \
+ hardcode_libdir_flag_spec_F77 \
+ hardcode_libdir_flag_spec_ld_F77 \
+ hardcode_libdir_separator_F77 \
+ hardcode_automatic_F77 \
+ module_cmds_F77 \
+ module_expsym_cmds_F77 \
+ lt_cv_prog_compiler_c_o_F77 \
+ exclude_expsyms_F77 \
+ include_expsyms_F77; do
case $var in
- old_archive_cmds_GCJ | \
- old_archive_from_new_cmds_GCJ | \
- archive_cmds_GCJ | \
- archive_expsym_cmds_GCJ | \
- module_cmds_GCJ | \
- module_expsym_cmds_GCJ | \
- old_archive_from_expsyms_cmds_GCJ | \
- export_symbols_cmds_GCJ | \
+ old_archive_cmds_F77 | \
+ old_archive_from_new_cmds_F77 | \
+ archive_cmds_F77 | \
+ archive_expsym_cmds_F77 | \
+ module_cmds_F77 | \
+ module_expsym_cmds_F77 | \
+ old_archive_from_expsyms_cmds_F77 | \
+ export_symbols_cmds_F77 | \
extract_expsyms_cmds | reload_cmds | finish_cmds | \
postinstall_cmds | postuninstall_cmds | \
old_postinstall_cmds | old_postuninstall_cmds | \
build_old_libs=$enable_static
# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_GCJ
+build_libtool_need_lc=$archive_cmds_need_lc_F77
# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_F77
# Whether or not to optimize for fast installation.
fast_install=$enable_fast_install
LTCC=$lt_LTCC
# A language-specific compiler.
-CC=$lt_compiler_GCJ
+CC=$lt_compiler_F77
# Is the compiler the GNU C compiler?
-with_gcc=$GCC_GCJ
+with_gcc=$GCC_F77
# An ERE matcher.
EGREP=$lt_EGREP
# The linker used to build libraries.
-LD=$lt_LD_GCJ
+LD=$lt_LD_F77
# Whether we need hard or soft links.
LN_S=$lt_LN_S
reload_cmds=$lt_reload_cmds
# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_GCJ
+wl=$lt_lt_prog_compiler_wl_F77
# Object file suffix (normally "o").
objext="$ac_objext"
exeext="$exeext"
# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_GCJ
+pic_flag=$lt_lt_prog_compiler_pic_F77
pic_mode=$pic_mode
# What is the maximum length of a command?
max_cmd_len=$lt_cv_sys_max_cmd_len
# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77
# Must we lock files when doing compilation?
need_locks=$lt_need_locks
dlopen_self_static=$enable_dlopen_self_static
# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_GCJ
+link_static_flag=$lt_lt_prog_compiler_static_F77
# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77
# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77
# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77
# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ
+thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77
# Library versioning type.
version_type=$version_type
# Commands used to build and install an old-style archive.
RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_GCJ
+old_archive_cmds=$lt_old_archive_cmds_F77
old_postinstall_cmds=$lt_old_postinstall_cmds
old_postuninstall_cmds=$lt_old_postuninstall_cmds
# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GCJ
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_F77
# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GCJ
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77
# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_GCJ
-archive_expsym_cmds=$lt_archive_expsym_cmds_GCJ
+archive_cmds=$lt_archive_cmds_F77
+archive_expsym_cmds=$lt_archive_expsym_cmds_F77
postinstall_cmds=$lt_postinstall_cmds
postuninstall_cmds=$lt_postuninstall_cmds
# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_GCJ
-module_expsym_cmds=$lt_module_expsym_cmds_GCJ
+module_cmds=$lt_module_cmds_F77
+module_expsym_cmds=$lt_module_expsym_cmds_F77
# Commands to strip libraries.
old_striplib=$lt_old_striplib
# Dependencies to place before the objects being linked to create a
# shared library.
-predep_objects=$lt_predep_objects_GCJ
+predep_objects=$lt_predep_objects_F77
# Dependencies to place after the objects being linked to create a
# shared library.
-postdep_objects=$lt_postdep_objects_GCJ
+postdep_objects=$lt_postdep_objects_F77
# Dependencies to place before the objects being linked to create a
# shared library.
-predeps=$lt_predeps_GCJ
+predeps=$lt_predeps_F77
# Dependencies to place after the objects being linked to create a
# shared library.
-postdeps=$lt_postdeps_GCJ
+postdeps=$lt_postdeps_F77
# The library search path used internally by the compiler when linking
# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ
+compiler_lib_search_path=$lt_compiler_lib_search_path_F77
# Method to check whether dependent libraries are shared objects.
deplibs_check_method=$lt_deplibs_check_method
file_magic_cmd=$lt_file_magic_cmd
# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_GCJ
+allow_undefined_flag=$lt_allow_undefined_flag_F77
# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_GCJ
+no_undefined_flag=$lt_no_undefined_flag_F77
# Commands used to finish a libtool library installation in a directory.
finish_cmds=$lt_finish_cmds
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_GCJ
+hardcode_action=$hardcode_action_F77
# Whether we should hardcode library paths into libraries.
hardcode_into_libs=$hardcode_into_libs
# Flag to hardcode \$libdir into a binary during linking.
# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GCJ
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77
# If ld is used when linking, flag to hardcode \$libdir into
# a binary during linking. This must work even if \$libdir does
esac
;;
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_GCJ
+ mingw* | pw32* | os2*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
+ ;;
hpux9* | hpux10* | hpux11*)
lt_prog_compiler_wl_GCJ='-Wl,'
lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive'
;;
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_GCJ
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static_GCJ='-non_shared'
+ ;;
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_GCJ
+ newsos6)
+ lt_prog_compiler_pic_GCJ='-KPIC'
+ lt_prog_compiler_static_GCJ='-Bstatic'
+ ;;
linux*)
case $cc_basename in
esac
;;
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static_GCJ='-non_shared'
+ ;;
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_GCJ
+ sco3.2v5*)
+ lt_prog_compiler_pic_GCJ='-Kpic'
+ lt_prog_compiler_static_GCJ='-dn'
+ ;;
solaris*)
lt_prog_compiler_pic_GCJ='-KPIC'
esac
;;
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+ sunos4*)
+ lt_prog_compiler_wl_GCJ='-Qoption ld '
+ lt_prog_compiler_pic_GCJ='-PIC'
+ lt_prog_compiler_static_GCJ='-Bstatic'
+ ;;
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_GCJ"
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ lt_prog_compiler_wl_GCJ='-Wl,'
+ lt_prog_compiler_pic_GCJ='-KPIC'
+ lt_prog_compiler_static_GCJ='-Bstatic'
+ ;;
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_GCJ
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic_GCJ='-Kconform_pic'
+ lt_prog_compiler_static_GCJ='-Bstatic'
+ fi
+ ;;
unicos*)
lt_prog_compiler_wl_GCJ='-Wl,'
lt_prog_compiler_static_GCJ='-Bstatic'
;;
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_GCJ
+ *)
+ lt_prog_compiler_can_build_shared_GCJ=no
+ ;;
+ esac
+ fi
{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5
echo "${ECHO_T}$lt_prog_compiler_pic_GCJ" >&6; }
-# ### END LIBTOOL TAG CONFIG: $tagname
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_GCJ"; then
{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5
echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... $ECHO_C" >&6; }
{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_GCJ" >&5
echo "${ECHO_T}$lt_prog_compiler_pic_works_GCJ" >&6; }
+if test x"$lt_prog_compiler_pic_works_GCJ" = xyes; then
+ case $lt_prog_compiler_pic_GCJ in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;;
+ esac
else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
+ lt_prog_compiler_pic_GCJ=
+ lt_prog_compiler_can_build_shared_GCJ=no
fi
fi
{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5
echo "${ECHO_T}$lt_cv_prog_compiler_c_o_GCJ" >&6; }
-# Code to be used in simple link tests
-lt_simple_link_test_code="$lt_simple_compile_test_code"
hard_links="nottested"
if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then
done
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-lt_cv_prog_compiler_c_o_RC=yes
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_RC \
- CC_RC \
- LD_RC \
- lt_prog_compiler_wl_RC \
- lt_prog_compiler_pic_RC \
- lt_prog_compiler_static_RC \
- lt_prog_compiler_no_builtin_flag_RC \
- export_dynamic_flag_spec_RC \
- thread_safe_flag_spec_RC \
- whole_archive_flag_spec_RC \
- enable_shared_with_static_runtimes_RC \
- old_archive_cmds_RC \
- old_archive_from_new_cmds_RC \
- predep_objects_RC \
- postdep_objects_RC \
- predeps_RC \
- postdeps_RC \
- compiler_lib_search_path_RC \
- archive_cmds_RC \
- archive_expsym_cmds_RC \
- postinstall_cmds_RC \
- postuninstall_cmds_RC \
- old_archive_from_expsyms_cmds_RC \
- allow_undefined_flag_RC \
- no_undefined_flag_RC \
- export_symbols_cmds_RC \
- hardcode_libdir_flag_spec_RC \
- hardcode_libdir_flag_spec_ld_RC \
- hardcode_libdir_separator_RC \
- hardcode_automatic_RC \
- module_cmds_RC \
- module_expsym_cmds_RC \
- lt_cv_prog_compiler_c_o_RC \
- exclude_expsyms_RC \
- include_expsyms_RC; do
-
- case $var in
- old_archive_cmds_RC | \
- old_archive_from_new_cmds_RC | \
- archive_cmds_RC | \
- archive_expsym_cmds_RC | \
- module_cmds_RC | \
- module_expsym_cmds_RC | \
- old_archive_from_expsyms_cmds_RC | \
- export_symbols_cmds_RC | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+ case $host_os in
+ cygwin* | mingw* | pw32*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ openbsd*)
+ with_gnu_ld=no
;;
esac
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_RC
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# A language-specific compiler.
-CC=$lt_compiler_RC
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_RC
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_RC
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
+ ld_shlibs_GCJ=yes
+ if test "$with_gnu_ld" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
# Set some defaults for GNU ld with shared library support. These
# are reset later if shared libraries are not supported. Putting them
ld_shlibs_GCJ=no
cat <<EOF 1>&2
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_RC
+EOF
+ fi
+ ;;
-# Object file suffix (normally "o").
-objext="$ac_objext"
+ amigaos*)
+ archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec_GCJ='-L$libdir'
+ hardcode_minus_L_GCJ=yes
-# Old archive suffix (normally "a").
-libext="$libext"
+ # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
+ # that the semantics of dynamic libraries on AmigaOS, at least up
+ # to version 4, is to share data among multiple programs linked
+ # with the same dynamic library. Since this doesn't match the
+ # behavior of shared libraries on other platforms, we can't use
+ # them.
+ ld_shlibs_GCJ=no
+ ;;
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
+ beos*)
+ if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag_GCJ=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs_GCJ=no
+ fi
+ ;;
cygwin* | mingw* | pw32*)
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless,
fi
;;
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
+ solaris* | sysv5*)
+ if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
+ ld_shlibs_GCJ=no
+ cat <<EOF 1>&2
-# Do we need a version for libraries?
-need_version=$need_version
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
+EOF
+ elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
+ archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs_GCJ=no
+ fi
+ ;;
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
+ sunos4*)
+ archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct_GCJ=yes
+ hardcode_shlibpath_var_GCJ=no
+ ;;
*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
fi
;;
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC
+ aix4* | aix5*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
+ export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix5*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ esac
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-# Library versioning type.
-version_type=$version_type
+ archive_cmds_GCJ=''
+ hardcode_direct_GCJ=yes
+ hardcode_libdir_separator_GCJ=':'
+ link_all_deplibs_GCJ=yes
if test "$GCC" = yes; then
case $host_os in aix4.[012]|aix4.[012].*)
fi
fi
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols_GCJ=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag_GCJ='-berok'
+ # Determine the default libpath from the value encoded in an empty executable.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
+int
+main ()
+{
;
return 0;
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
+}'`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
+}'`; fi
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
fi
conftest$ac_exeext conftest.$ac_ext
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
+ hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag_GCJ="-z nodefs"
+ archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an empty executable.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_RC
+int
+main ()
+{
;
return 0;
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_RC
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
+}'`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
+}'`; fi
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
fi
fi
;;
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_RC
+ amigaos*)
+ archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec_GCJ='-L$libdir'
+ hardcode_minus_L_GCJ=yes
+ # see comment about different semantics on the GNU ld section
+ ld_shlibs_GCJ=no
+ ;;
bsdi[45]*)
export_dynamic_flag_spec_GCJ=-rdynamic
fi
;;
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+ dgux*)
+ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec_GCJ='-L$libdir'
+ hardcode_shlibpath_var_GCJ=no
+ ;;
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+ freebsd1*)
+ ld_shlibs_GCJ=no
+ ;;
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec_GCJ='-R$libdir'
+ hardcode_direct_GCJ=yes
+ hardcode_shlibpath_var_GCJ=no
+ ;;
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2*)
+ archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct_GCJ=yes
+ hardcode_minus_L_GCJ=yes
+ hardcode_shlibpath_var_GCJ=no
+ ;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
freebsd* | kfreebsd*-gnu | dragonfly*)
hardcode_shlibpath_var_GCJ=no
;;
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_GCJ=:
+ hardcode_direct_GCJ=yes
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_RC
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L_GCJ=yes
+ export_dynamic_flag_spec_GCJ='${wl}-E'
+ ;;
hpux10* | hpux11*)
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
hardcode_direct_GCJ=no
hardcode_shlibpath_var_GCJ=no
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L_GCJ=yes
+ ;;
+ *)
+ hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_GCJ=:
+ hardcode_direct_GCJ=yes
+ export_dynamic_flag_spec_GCJ='${wl}-E'
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L_GCJ=yes
+ ;;
+ esac
+ fi
+ ;;
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir'
+ fi
+ hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_GCJ=:
+ link_all_deplibs_GCJ=yes
+ ;;
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_RC
+ netbsd*)
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec_GCJ='-R$libdir'
+ hardcode_direct_GCJ=yes
+ hardcode_shlibpath_var_GCJ=no
+ ;;
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_RC
+ newsos6)
+ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct_GCJ=yes
+ hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_GCJ=:
+ hardcode_shlibpath_var_GCJ=no
+ ;;
openbsd*)
hardcode_direct_GCJ=yes
fi
;;
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_RC
+ os2*)
+ hardcode_libdir_flag_spec_GCJ='-L$libdir'
+ hardcode_minus_L_GCJ=yes
+ allow_undefined_flag_GCJ=unsupported
+ archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag_GCJ=' -expect_unresolved \*'
+ archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_GCJ=:
+ ;;
osf4* | osf5*) # as osf3* with the addition of -msym flag
if test "$GCC" = yes; then
archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec_GCJ='-rpath $libdir'
+ fi
+ hardcode_libdir_separator_GCJ=:
+ ;;
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+ sco3.2v5*)
+ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var_GCJ=no
+ export_dynamic_flag_spec_GCJ='${wl}-Bexport'
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ;;
solaris*)
no_undefined_flag_GCJ=' -z text'
link_all_deplibs_GCJ=yes
;;
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_RC
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec_GCJ='-L$libdir'
+ hardcode_direct_GCJ=yes
+ hardcode_minus_L_GCJ=yes
+ hardcode_shlibpath_var_GCJ=no
+ ;;
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_RC
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct_GCJ=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds_GCJ='$CC -r -o $output$reload_objs'
+ hardcode_direct_GCJ=no
+ ;;
+ motorola)
+ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var_GCJ=no
+ ;;
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
+ sysv4.3*)
+ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var_GCJ=no
+ export_dynamic_flag_spec_GCJ='-Bexport'
+ ;;
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_RC
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var_GCJ=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs_GCJ=yes
+ fi
+ ;;
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_RC
+ sysv4.2uw2*)
+ archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct_GCJ=yes
+ hardcode_minus_L_GCJ=no
+ hardcode_shlibpath_var_GCJ=no
+ hardcode_runpath_var=yes
+ runpath_var=LD_RUN_PATH
+ ;;
-# ### END LIBTOOL TAG CONFIG: $tagname
+ sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7*)
+ no_undefined_flag_GCJ='${wl}-z ${wl}text'
+ if test "$GCC" = yes; then
+ archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds_GCJ='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var_GCJ=no
+ ;;
-__EOF__
+ sysv5*)
+ no_undefined_flag_GCJ=' -z text'
+ # $CC -shared without GNU ld will not create a library from C++
+ # object files and a static libstdc++, better avoid it by now
+ archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
+ hardcode_libdir_flag_spec_GCJ=
+ hardcode_shlibpath_var_GCJ=no
+ runpath_var='LD_RUN_PATH'
+ ;;
+ uts4*)
+ archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec_GCJ='-L$libdir'
+ hardcode_shlibpath_var_GCJ=no
+ ;;
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
+ *)
+ ld_shlibs_GCJ=no
+ ;;
+ esac
fi
-fi
{ echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5
echo "${ECHO_T}$ld_shlibs_GCJ" >&6; }
test "$ld_shlibs_GCJ" = no && can_build_shared=no
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC="$lt_save_CC"
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
- ;;
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_GCJ" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc_GCJ=yes
if test "$enable_shared" = yes && test "$GCC" = yes; then
case $archive_cmds_GCJ in
# okay in the real world where ";" in dirpaths is itself problematic.
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
else
- rm -f "${ofile}T"
- { { echo "$as_me:$LINENO: error: unable to update list of available tagged configurations." >&5
-echo "$as_me: error: unable to update list of available tagged configurations." >&2;}
- { (exit 1); exit 1; }; }
+ sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
fi
+need_lib_prefix=unknown
+hardcode_into_libs=no
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-# Prevent multiple expansion
-
-
-
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+aix4* | aix5*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+amigaos*)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
bsdi[45]*)
version_type=linux
# libtool to hard-code these into programs
;;
+cygwin* | mingw* | pw32*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
case $GCC,$host_os in
yes,cygwin* | yes,mingw* | yes,pw32*)
esac
;;
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld"
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+freebsd1*)
+ dynamic_linker=no
+ ;;
+kfreebsd*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='GNU ld.so'
+ ;;
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
esac
;;
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses to
postinstall_cmds='chmod 555 $lib'
;;
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+# This must be Linux ELF.
+linux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
# Append ld.so.conf contents to the search path
if test -f /etc/ld.so.conf; then
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
- if test $ac_cv_prog_gcc_traditional = no; then
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <termio.h>
-Autoconf TCGETA
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "$ac_pattern" >/dev/null 2>&1; then
- ac_cv_prog_gcc_traditional=yes
-fi
-rm -f conftest*
+knetbsd*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='GNU ld.so'
+ ;;
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
fi
-fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
-echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6
- if test $ac_cv_prog_gcc_traditional = yes; then
- CC="$CC -traditional"
- fi
-fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
-echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
-echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
-if test "${ac_cv_c_const+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
-int
-main ()
-{
-/* FIXME: Include the comments suggested by Paul. */
-#ifndef __cplusplus
- /* Ultrix mips cc rejects this. */
- typedef int charset[2];
- const charset x;
- /* SunOS 4.1.1 cc rejects this. */
- char const *const *ccp;
- char **p;
- /* NEC SVR4.0.2 mips cc rejects this. */
- struct point {int x, y;};
- static struct point const zero = {0,0};
- /* AIX XL C 1.02.0.0 rejects this.
- It does not let you subtract one const X* pointer from another in
- an arm of an if-expression whose if-part is not a constant
- expression */
- const char *g = "string";
- ccp = &g + (g ? g-g : 0);
- /* HPUX 7.0 cc rejects these. */
- ++ccp;
- p = (char**) ccp;
- ccp = (char const *const *) p;
- { /* SCO 3.2v4 cc rejects this. */
- char *t;
- char const *s = 0 ? (char *) 0 : (char const *) 0;
-
- *t++ = 0;
- }
- { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
- int x[] = {25, 17};
- const int *foo = &x[0];
- ++foo;
- }
- { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
- typedef const int *iptr;
- iptr p = 0;
- ++p;
- }
- { /* AIX XL C 1.02.0.0 rejects this saying
- "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
- struct s { int j; const int *ap[3]; };
- struct s *b; b->j = 5;
- }
- { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
- const int foo = 10;
- }
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_c_const=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+nto-qnx*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
openbsd*)
version_type=sunos
fi
;;
-cat >>confdefs.h <<\_ACEOF
-#define const
-_ACEOF
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
-fi
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+sco3.2v5*)
+ version_type=osf
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
- echo "$as_me:$LINENO: checking for working unsigned long constants" >&5
-echo $ECHO_N "checking for working unsigned long constants... $ECHO_C" >&6
-if test "${amanda_cv_c_unsigned_long_constants+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
-int
-main ()
-{
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
- long l = 1ul;
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
*)
dynamic_linker=no
test -n "$runpath_var_GCJ" || \
test "X$hardcode_automatic_GCJ" = "Xyes" ; then
+ # We can hardcode non-existant directories.
+ if test "$hardcode_direct_GCJ" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no &&
+ test "$hardcode_minus_L_GCJ" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action_GCJ=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action_GCJ=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action_GCJ=unsupported
fi
{ echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5
echo "${ECHO_T}$hardcode_action_GCJ" >&6; }
+if test "$hardcode_action_GCJ" = relink; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
fi
-echo "$as_me:$LINENO: result: $amanda_cv_c_unsigned_long_constants" >&5
-echo "${ECHO_T}$amanda_cv_c_unsigned_long_constants" >&6
- if test "$amanda_cv_c_unsigned_long_constants" = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_UNSIGNED_LONG_CONSTANTS 1
-_ACEOF
-
- fi
striplib=
old_striplib=
esac
fi
-echo "$as_me:$LINENO: checking for pid_t" >&5
-echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
-if test "${ac_cv_type_pid_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-if ((pid_t *) 0)
- return 0;
-if (sizeof (pid_t))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_type_pid_t=yes
+if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
-ac_cv_type_pid_t=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
-echo "${ECHO_T}$ac_cv_type_pid_t" >&6
-if test $ac_cv_type_pid_t = yes; then
- :
-else
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
-cat >>confdefs.h <<_ACEOF
-#define pid_t int
-_ACEOF
+ mingw* | pw32*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
-fi
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
darwin*)
# if libdl is installed we need to link against it
if test "${ac_cv_lib_dl_dlopen+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
else
-cat >>confdefs.h <<_ACEOF
-#define size_t unsigned
-_ACEOF
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
fi
+ ;;
*)
{ echo "$as_me:$LINENO: checking for shl_load" >&5
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <sys/types.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "uid_t" >/dev/null 2>&1; then
- ac_cv_type_uid_t=yes
-else
- ac_cv_type_uid_t=no
-fi
-rm -f conftest*
-
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
-echo "${ECHO_T}$ac_cv_type_uid_t" >&6
-if test $ac_cv_type_uid_t = no; then
-
-cat >>confdefs.h <<\_ACEOF
-#define uid_t int
-_ACEOF
+/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define shl_load innocuous_shl_load
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char shl_load (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
-cat >>confdefs.h <<\_ACEOF
-#define gid_t int
-_ACEOF
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
-fi
+#undef shl_load
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
if test "${ac_cv_lib_dld_shl_load+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <sys/types.h>
-#include <time.h>
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
if test "${ac_cv_func_dlopen+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lfl $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define dlopen innocuous_dlopen
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char dlopen (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef dlopen
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
fi
{ echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
echo "${ECHO_T}$ac_cv_func_dlopen" >&6; }
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-ll $LIBS"
+LIBS="-ldl $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
if test "${ac_cv_lib_svld_dlopen+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- # POSIX says lex can declare yytext either as a pointer or an array; the
-# default is implementation-dependent. Figure out which it is, since
-# not all implementations provide the %pointer and %array declarations.
-ac_cv_prog_lex_yytext_pointer=no
-echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
-ac_save_LIBS=$LIBS
-LIBS="$LIBS $LEXLIB"
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
if test "${ac_cv_lib_dld_dld_link+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
if test $ac_cv_lib_dld_dld_link = yes; then
lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <string.h>
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then
- :
-else
- ac_cv_header_stdc=no
fi
-rm -f conftest*
+
fi
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then
- :
-else
- ac_cv_header_stdc=no
fi
-rm -f conftest*
+
fi
#ifdef RTLD_GLOBAL
# define LT_DLGLOBAL RTLD_GLOBAL
#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
#endif
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+#ifdef __cplusplus
+extern "C" void exit (int);
+#endif
+
+void fnord() { int i=42;}
+int main ()
{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- exit(2);
- exit (0);
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
+ }
+
+ exit (status);
}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+EOF
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
lt_cv_dlopen_self=no
fi
fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -fr conftest*
+
+
fi
{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
echo "${ECHO_T}$lt_cv_dlopen_self" >&6; }
lt_cv_dlopen_self_static=no
fi
fi
+rm -fr conftest*
+
+
fi
{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6; }
fi
-cat >>confdefs.h <<\_ACEOF
-#define STDC_HEADERS 1
-_ACEOF
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
fi
+# The else clause should only fire when bootstrapping the
+# libtool distribution, otherwise you forgot to ship ltmain.sh
+# with your package, and you will get complaints that there are
+# no rules to generate ltmain.sh.
+if test -f "$ltmain"; then
+ # See if we are running on zsh, and set the options which allow our commands through
+ # without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+ # Now quote all the things that may contain metacharacters while being
+ # careful not to overquote the AC_SUBSTed values. We take copies of the
+ # variables and quote the copies for generation of the libtool script.
+ for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
+ SED SHELL STRIP \
+ libname_spec library_names_spec soname_spec extract_expsyms_cmds \
+ old_striplib striplib file_magic_cmd finish_cmds finish_eval \
+ deplibs_check_method reload_flag reload_cmds need_locks \
+ lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
+ lt_cv_sys_global_symbol_to_c_name_address \
+ sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
+ old_postinstall_cmds old_postuninstall_cmds \
+ compiler_GCJ \
+ CC_GCJ \
+ LD_GCJ \
+ lt_prog_compiler_wl_GCJ \
+ lt_prog_compiler_pic_GCJ \
+ lt_prog_compiler_static_GCJ \
+ lt_prog_compiler_no_builtin_flag_GCJ \
+ export_dynamic_flag_spec_GCJ \
+ thread_safe_flag_spec_GCJ \
+ whole_archive_flag_spec_GCJ \
+ enable_shared_with_static_runtimes_GCJ \
+ old_archive_cmds_GCJ \
+ old_archive_from_new_cmds_GCJ \
+ predep_objects_GCJ \
+ postdep_objects_GCJ \
+ predeps_GCJ \
+ postdeps_GCJ \
+ compiler_lib_search_path_GCJ \
+ archive_cmds_GCJ \
+ archive_expsym_cmds_GCJ \
+ postinstall_cmds_GCJ \
+ postuninstall_cmds_GCJ \
+ old_archive_from_expsyms_cmds_GCJ \
+ allow_undefined_flag_GCJ \
+ no_undefined_flag_GCJ \
+ export_symbols_cmds_GCJ \
+ hardcode_libdir_flag_spec_GCJ \
+ hardcode_libdir_flag_spec_ld_GCJ \
+ hardcode_libdir_separator_GCJ \
+ hardcode_automatic_GCJ \
+ module_cmds_GCJ \
+ module_expsym_cmds_GCJ \
+ lt_cv_prog_compiler_c_o_GCJ \
+ exclude_expsyms_GCJ \
+ include_expsyms_GCJ; do
-echo "$as_me:$LINENO: checking for socklen_t" >&5
-echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6
-if test "${ac_cv_type_socklen_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sys/types.h>
-#if STDC_HEADERS
-#include <stdlib.h>
-#include <stddef.h>
-#endif
-#include <sys/socket.h>
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "(^|[^a-zA-Z_0-9])socklen_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
- ac_cv_type_socklen_t=yes
-else
- ac_cv_type_socklen_t=no
-fi
-rm -f conftest*
+ case $var in
+ old_archive_cmds_GCJ | \
+ old_archive_from_new_cmds_GCJ | \
+ archive_cmds_GCJ | \
+ archive_expsym_cmds_GCJ | \
+ module_cmds_GCJ | \
+ module_expsym_cmds_GCJ | \
+ old_archive_from_expsyms_cmds_GCJ | \
+ export_symbols_cmds_GCJ | \
+ extract_expsyms_cmds | reload_cmds | finish_cmds | \
+ postinstall_cmds | postuninstall_cmds | \
+ old_postinstall_cmds | old_postuninstall_cmds | \
+ sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
+ # Double-quote double-evaled strings.
+ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
+ ;;
+ *)
+ eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
+ ;;
+ esac
+ done
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5
-echo "${ECHO_T}$ac_cv_type_socklen_t" >&6
-if test "x$ac_cv_type_socklen_t" = xno; then
+ case $lt_echo in
+ *'\$0 --fallback-echo"')
+ lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
+ ;;
+ esac
-cat >>confdefs.h <<\_ACEOF
-#define socklen_t int
-_ACEOF
+cfgfile="$ofile"
-fi
+ cat <<__EOF__ >> "$cfgfile"
+# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-echo "$as_me:$LINENO: checking for sa_family_t" >&5
-echo $ECHO_N "checking for sa_family_t... $ECHO_C" >&6
-if test "${ac_cv_type_sa_family_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sys/types.h>
-#if STDC_HEADERS
-#include <stdlib.h>
-#include <stddef.h>
-#endif
-#include <sys/socket.h>
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "(^|[^a-zA-Z_0-9])sa_family_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
- ac_cv_type_sa_family_t=yes
-else
- ac_cv_type_sa_family_t=no
-fi
-rm -f conftest*
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_sa_family_t" >&5
-echo "${ECHO_T}$ac_cv_type_sa_family_t" >&6
-if test "x$ac_cv_type_sa_family_t" = xno; then
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
-cat >>confdefs.h <<\_ACEOF
-#define sa_family_t unsigned short
-_ACEOF
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
-fi
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_GCJ
+# Whether or not to disallow shared libs when runtime libs are static
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
# The host system.
host_alias=$host_alias
build=$build
build_os=$build_os
+# An echo program that does not interpret backslashes.
+echo=$lt_echo
-ac_header_dirent=no
-for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
- as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
-echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <$ac_hdr>
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
-int
-main ()
-{
-if ((DIR *) 0)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_Header=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+# A C compiler.
+LTCC=$lt_LTCC
-eval "$as_ac_Header=no"
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
-_ACEOF
+# A language-specific compiler.
+CC=$lt_compiler_GCJ
-ac_header_dirent=$ac_hdr; break
-fi
+# Is the compiler the GNU C compiler?
+with_gcc=$GCC_GCJ
-done
-# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
-if test $ac_header_dirent = dirent.h; then
- echo "$as_me:$LINENO: checking for library containing opendir" >&5
-echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
-if test "${ac_cv_search_opendir+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_func_search_save_LIBS=$LIBS
-ac_cv_search_opendir=no
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
+# An ERE matcher.
+EGREP=$lt_EGREP
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char opendir ();
-int
-main ()
-{
-opendir ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_search_opendir="none required"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+# The linker used to build libraries.
+LD=$lt_LD_GCJ
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test "$ac_cv_search_opendir" = no; then
- for ac_lib in dir; do
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
+# Whether we need hard or soft links.
+LN_S=$lt_LN_S
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char opendir ();
-int
-main ()
-{
-opendir ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_search_opendir="-l$ac_lib"
-break
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+# A BSD-compatible nm program.
+NM=$lt_NM
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- done
-fi
-LIBS=$ac_func_search_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
-echo "${ECHO_T}$ac_cv_search_opendir" >&6
-if test "$ac_cv_search_opendir" != no; then
- test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
+# A symbol stripping program
+STRIP=$lt_STRIP
-fi
+# Used to examine libraries when file_magic_cmd begins "file"
+MAGIC_CMD=$MAGIC_CMD
-else
- echo "$as_me:$LINENO: checking for library containing opendir" >&5
-echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6
-if test "${ac_cv_search_opendir+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_func_search_save_LIBS=$LIBS
-ac_cv_search_opendir=no
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
+# Used on cygwin: DLL creation program.
+DLLTOOL="$DLLTOOL"
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char opendir ();
-int
-main ()
-{
-opendir ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_search_opendir="none required"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+# Used on cygwin: object dumper.
+OBJDUMP="$OBJDUMP"
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test "$ac_cv_search_opendir" = no; then
- for ac_lib in x; do
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
+# Used on cygwin: assembler.
+AS="$AS"
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char opendir ();
-int
-main ()
-{
-opendir ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_search_opendir="-l$ac_lib"
-break
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- done
-fi
-LIBS=$ac_func_search_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
-echo "${ECHO_T}$ac_cv_search_opendir" >&6
-if test "$ac_cv_search_opendir" != no; then
- test "$ac_cv_search_opendir" = "none required" || LIBS="$ac_cv_search_opendir $LIBS"
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
# How to pass a linker flag through the compiler.
wl=$lt_lt_prog_compiler_wl_GCJ
-fi
+# Object file suffix (normally "o").
+objext="$ac_objext"
+# Old archive suffix (normally "a").
+libext="$libext"
+# Shared library suffix (normally ".so").
+shrext_cmds='$shrext_cmds'
+# Executable file suffix (normally "").
+exeext="$exeext"
# Additional compiler flags for building library objects.
pic_flag=$lt_lt_prog_compiler_pic_GCJ
pic_mode=$pic_mode
-for ac_header in sys/wait.h wait.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+# What is the maximum length of a command?
+max_cmd_len=$lt_cv_sys_max_cmd_len
# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ
# Must we lock files when doing compilation?
need_locks=$lt_need_locks
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
+# Do we need the lib prefix for modules?
+need_lib_prefix=$need_lib_prefix
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------------------ ##
-## Report this to the AC_PACKAGE_NAME lists. ##
-## ------------------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+# Do we need a version for libraries?
+need_version=$need_version
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
-fi
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
-done
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
# Compiler flag to prevent dynamic linking.
link_static_flag=$lt_lt_prog_compiler_static_GCJ
# Compiler flag to generate thread-safe objects.
thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ
- union wait x; int i;
- wait(&x); i = WIFEXITED(x)
+# Library versioning type.
+version_type=$version_type
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- cf_cv_arg_union_wait=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
-cf_cv_arg_union_wait=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $cf_cv_arg_union_wait" >&5
-echo "${ECHO_T}$cf_cv_arg_union_wait" >&6
-if test $cf_cv_arg_union_wait = yes; then
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME.
+library_names_spec=$lt_library_names_spec
-cat >>confdefs.h <<\_ACEOF
-#define WAIT_USES_UNION 1
-_ACEOF
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
# Commands used to build and install an old-style archive.
RANLIB=$lt_RANLIB
module_cmds=$lt_module_cmds_GCJ
module_expsym_cmds=$lt_module_expsym_cmds_GCJ
-for ac_header in sys/wait.h wait.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
# Dependencies to place before the objects being linked to create a
# shared library.
# a shared library.
compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ
-fi
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
-done
+# Command to use when deplibs_check_method == file_magic.
+file_magic_cmd=$lt_file_magic_cmd
# Flag that allows shared libraries with undefined symbols to be built.
allow_undefined_flag=$lt_allow_undefined_flag_GCJ
# Flag that forces no undefined symbols.
no_undefined_flag=$lt_no_undefined_flag_GCJ
-#if HAVE_SYS_WAIT_H
-# include <sys/wait.h>
-#else
-# if HAVE_WAIT_H
-# include <wait.h>
-# endif
-#endif
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
-#ifdef __STDC__
-pid_t wait(int *);
-#endif
+# Same as above, but a single script fragment to be evaled but not shown.
+finish_eval=$lt_finish_eval
-int
-main ()
-{
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
- int x; int i;
- wait(&x); i = WIFEXITED(x)
+# Transform the output of nm in a proper C declaration
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- cf_cv_arg_int=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+# Transform the output of nm in a C name address pair
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-cf_cv_arg_int=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $cf_cv_arg_int" >&5
-echo "${ECHO_T}$cf_cv_arg_int" >&6
-if test $cf_cv_arg_int = yes; then
+# This is the shared library runtime path variable.
+runpath_var=$runpath_var
-cat >>confdefs.h <<\_ACEOF
-#define WAIT_USES_INT 1
-_ACEOF
+# This is the shared library path variable.
+shlibpath_var=$shlibpath_var
-fi
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
# How to hardcode a shared library path into an executable.
hardcode_action=$hardcode_action_GCJ
-int
-main ()
-{
-if ((struct tm *) 0)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_header_time=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
# Flag to hardcode \$libdir into a binary during linking.
# This must work even if \$libdir does not exist.
# and all subsequent libraries and executables linked against it.
hardcode_automatic=$hardcode_automatic_GCJ
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at relink time.
+variables_saved_for_relink="$variables_saved_for_relink"
# Whether libtool must link a program against all its dependency libraries.
link_all_deplibs=$link_all_deplibs_GCJ
+# Compile-time system search path for libraries
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+# Run-time system search path for libraries
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
# Fix the shell variable \$srcfile for the compiler.
fix_srcfile_path="$fix_srcfile_path_GCJ"
# The commands to list exported symbols.
export_symbols_cmds=$lt_export_symbols_cmds_GCJ
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
# Symbols that should not be listed in the preloaded symbols.
exclude_expsyms=$lt_exclude_expsyms_GCJ
# Symbols that must always be exported.
include_expsyms=$lt_include_expsyms_GCJ
+# ### END LIBTOOL TAG CONFIG: $tagname
+__EOF__
+else
+ # If there is no Makefile yet, we rely on a make rule to execute
+ # `config.status --recheck' to rerun these tests and create the
+ # libtool script then.
+ ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
+ if test -f "$ltmain_in"; then
+ test -f Makefile && make "$ltmain"
+ fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+CC="$lt_save_CC"
else
tagname=""
__EOF__
- int device=1;
- char Command;
- ioctl(device, DS_ENTER, &Command);
else
# If there is no Makefile yet, we rely on a make rule to execute
fi
fi
-if test x"$ac_cv_header_sys_mtio_h" = x"yes" &&
- test x"$ac_cv_header_sys_scsi_impl_uscsi_h" = x"yes"; then
- echo "$as_me:$LINENO: checking for Solaris-like scsi support" >&5
-echo $ECHO_N "checking for Solaris-like scsi support... $ECHO_C" >&6
-if test "${amanda_cv_solaris_scsi+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
# This can be used to rebuild libtool when needed
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- amanda_cv_aix_scsi=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-amanda_cv_aix_scsi=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $amanda_cv_aix_scsi" >&5
-echo "${ECHO_T}$amanda_cv_aix_scsi" >&6
- if test x"$amanda_cv_aix_scsi" = x"yes";then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_AIX_LIKE_SCSI 1
-_ACEOF
- NO_SCSI_CHANGER_MODE=false
- fi
-fi
-if test x"$ac_cv_header_cam_cam_h" = x"yes";then
- echo "$as_me:$LINENO: checking for CAM like scsi support" >&5
-echo $ECHO_N "checking for CAM like scsi support... $ECHO_C" >&6
-if test "${amanda_cv_cam_scsi+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdio.h>
-# include <fcntl.h>
-# include <cam/cam.h>
-# include <cam/cam_ccb.h>
-# include <cam/scsi/scsi_message.h>
-# include <cam/scsi/scsi_pass.h>
-# include <camlib.h>
fi
rm -f conftest*
-if test x"$ac_cv_header_chio_h" = x"yes" ||
- test x"$ac_cv_header_sys_chio_h" = x"yes"; then
- if test x"$ac_cv_header_camlib_h" != x"yes"; then
- if $NO_SCSI_CHANGER_MODE; then
- NO_SCSI_CHANGER_MODE=false
- else
- NO_CHIO_CHANGER_MODE=false
- fi
- fi
fi
if test $ac_cv_header_stdc = yes; then
if test "$cross_compiling" = yes; then
:
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcur_colr $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
#define STDC_HEADERS 1
_ACEOF
+fi
{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
if test "${ac_cv_header_time+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lintl $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
int
main ()
{
-main ();
+if ((struct tm *) 0)
+return 0;
;
return 0;
}
echo "${ECHO_T}$ac_cv_header_time" >&6; }
if test $ac_cv_header_time = yes; then
- LIBS="-lintl $LIBS"
+cat >>confdefs.h <<\_ACEOF
+#define TIME_WITH_SYS_TIME 1
+_ACEOF
fi
-case "$target" in
- *sgi-irix*)
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-
-
-int
-main ()
-{
-main ();
- ;
- return 0;
-}
+$ac_includes_default
+#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-
-
-int
-main ()
-{
-main ();
- ;
- return 0;
-}
+#include <$ac_header>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_lib_resolv_main=no
+ ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBRESOLV 1
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
- LIBS="-lresolv $LIBS"
-
fi
+done
+
#
# Types
if test "${ac_cv_has_sockaddr_storage+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnsl $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
if test "${ac_cv_type_int+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
fi ;;
esac
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lvtblc $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
(exit $ac_status); }; }; then
ac_cv_sizeof_int=`cat conftest.val`
else
- echo "$as_me: failed program was:" >&5
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
if test "${ac_cv_type_long+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
ac_lo=`expr '(' $ac_mid ')' + 1`
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $mt_erreg_result" >&5
-echo "${ECHO_T}$mt_erreg_result" >&6
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
fi ;;
esac
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lc $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
if test "${ac_cv_type_long_long+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldb $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
_ACEOF
- ndbm)
- if test "x$ac_cv_header_ndbm_h" = xyes; then
{ echo "$as_me:$LINENO: checking for intmax_t" >&5
echo $ECHO_N "checking for intmax_t... $ECHO_C" >&6; }
ac_lo= ac_hi=
fi
-echo "$as_me:$LINENO: result: $amanda_cv_have_char_min" >&5
-echo "${ECHO_T}$amanda_cv_have_char_min" >&6
-if test "x$amanda_cv_have_char_min" = xyes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_CHAR_MIN 1
-_ACEOF
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
} && test -s conftest.$ac_objext; then
ac_hi=$ac_mid
else
- amanda_cv_have_char_max=no
-fi
-rm -f conftest*
-
-fi
-echo "$as_me:$LINENO: result: $amanda_cv_have_char_max" >&5
-echo "${ECHO_T}$amanda_cv_have_char_max" >&6
-if test "x$amanda_cv_have_char_max" = xyes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_CHAR_MAX 1
-_ACEOF
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
ac_lo=`expr '(' $ac_mid ')' + 1`
fi
{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_intmax_t" >&5
echo "${ECHO_T}$ac_cv_sizeof_intmax_t" >&6; }
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_CHAR_BIT 1
-_ACEOF
cat >>confdefs.h <<_ACEOF
static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
test_array [0] = 0
+ ;
+ return 0;
+}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
test_array [0] = 0
-cat >>confdefs.h <<_ACEOF
-#define HAVE_ACCEPT_DECL 1
+ ;
+ return 0;
+}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#if defined(CRAY) && ! defined(CRAY2)
-webecray
-#else
-wenotbecray
-#endif
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
ac_lo= ac_hi=
fi
#include <stdio.h>
#include <stdlib.h>
int
-find_stack_direction ()
+main ()
{
FILE *f = fopen ("conftest.val", "w");
}
return ferror (f) || fclose (f) != 0;
-int
-main ()
-{
- exit (find_stack_direction () < 0);
+ ;
+ return 0;
}
_ACEOF
rm -f conftest$ac_exeext
fi
ac_mid=`expr 2 '*' $ac_mid + 1`
fi
-done
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
fi
ac_mid=`expr 2 '*' $ac_mid + 1`
fi
-done
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
ac_lo= ac_hi=
fi
-fi
-
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
ac_lo=`expr '(' $ac_mid ')' + 1`
fi
-done
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
fi
ac_mid=`expr 2 '*' $ac_mid + 1`
fi
-done
-
-
-ice_have_bind=no
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
fi
ac_mid=`expr 2 '*' $ac_mid`
fi
-done
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
cat >>confdefs.h <<_ACEOF
#define off_t long int
_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$header>
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "${ice_re_word}bcopy[ ]*\(" >/dev/null 2>&1; then
- ice_cv_have_bcopy_decl=yes
fi
-rm -f conftest*
{ echo "$as_me:$LINENO: checking for pid_t" >&5
echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
_ACEOF
fi
-done
{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; }
echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; }
if test "${ac_cv_struct_tm+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_func_closedir_void=yes
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
} && test -s conftest.$ac_objext; then
ac_cv_struct_tm=time.h
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_struct_tm=sys/time.h
cat >>confdefs.h <<_ACEOF
#define socklen_t_equiv $gl_cv_socklen_t_equiv
_ACEOF
- ice_have_closelog=yes
-fi
-done
if test "${ac_cv_type_sa_family_t+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
-
-ice_cv_have_closelog_decl=no
-ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
-ice_re_word='(^|[^a-zA-Z0-9_])'
-for header in syslog.h; do
-# Check for ordinary declaration
-cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
_ACEOF
fi
-done
#
LIBS="-lnsl $LIBS"
fi
-done
{ echo "$as_me:$LINENO: checking for main in -lsocket" >&5
fi
-ice_have_gethostname=no
+fi
if test "${ac_cv_working_alloca_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsun $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
fi
{ echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
else
ac_cv_os_cray=no
fi
+rm -f conftest*
fi
{ echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
- ice_have_getopt=yes
-fi
-done
-if test "${ice_have_getopt}" = yes; then
-echo "$as_me:$LINENO: checking for getopt declaration in stdlib.h unistd.h libc.h" >&5
-echo $ECHO_N "checking for getopt declaration in stdlib.h unistd.h libc.h... $ECHO_C" >&6
-if test "${ice_cv_have_getopt_decl+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
-ice_cv_have_getopt_decl=no
-ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
-ice_re_word='(^|[^a-zA-Z0-9_])'
-for header in stdlib.h unistd.h libc.h; do
-# Check for ordinary declaration
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$header>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "${ice_re_word}getopt[ ]*\(" >/dev/null 2>&1; then
- ice_cv_have_getopt_decl=yes
-fi
-rm -f conftest*
-
-if test "$ice_cv_have_getopt_decl" = yes; then
- break
-fi
-# Check for "fixed" declaration like "getpid _PARAMS((int))"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$header>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "${ice_re_word}getopt[ ]*$ice_re_params\(\(" >/dev/null 2>&1; then
- ice_cv_have_getopt_decl=yes
-fi
-rm -f conftest*
-
-if test "$ice_cv_have_getopt_decl" = yes; then
- break
fi
done
-fi
-
-echo "$as_me:$LINENO: result: $ice_cv_have_getopt_decl" >&5
-echo "${ECHO_T}$ice_cv_have_getopt_decl" >&6
-if test "$ice_cv_have_getopt_decl" = yes; then
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_GETOPT_DECL 1
-_ACEOF
-
-fi
-fi
-
ice_have_atof=no
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
-{
#endif
char $ac_func ();
/* The GNU C library defines this for functions which it implements
done
fi
-echo "$as_me:$LINENO: result: $ac_cv_func_getpgrp_void" >&5
-echo "${ECHO_T}$ac_cv_func_getpgrp_void" >&6
-if test $ac_cv_func_getpgrp_void = yes; then
{ echo "$as_me:$LINENO: result: $ice_cv_have_atol_decl" >&5
echo "${ECHO_T}$ice_cv_have_atol_decl" >&6; }
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
-
- cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
-#ifdef TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
#else
# include <assert.h>
#endif
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
- fi
-
-
+fi
+done
ice_have_bind=no
fi
done
+fi
{ echo "$as_me:$LINENO: result: $ice_cv_have_bind_decl" >&5
echo "${ECHO_T}$ice_cv_have_bind_decl" >&6; }
fi
done
+fi
{ echo "$as_me:$LINENO: result: $ice_cv_have_fputs_decl" >&5
echo "${ECHO_T}$ice_cv_have_fputs_decl" >&6; }
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
echo "${ECHO_T}$ac_res" >&6; }
if test `eval echo '${'$as_ac_var'}'` = yes; then
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
-for ac_func in getpwuid_r
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub_$ac_func || defined __stub___$ac_func
-choke me
-#endif
-
-int
-main ()
-{
-return $ac_func ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- eval "$as_ac_var=no"
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-fi
-ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
+done
+
+
+for ac_func in getpwuid_r
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
done
fi
done
+fi
{ echo "$as_me:$LINENO: result: $ice_cv_have_ioctl_decl" >&5
echo "${ECHO_T}$ice_cv_have_ioctl_decl" >&6; }
ice_cv_have_listen_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z0-9_])'
-for header in stdlib.h; do
+for header in sys/types.h sys/socket.h; do
# Check for ordinary declaration
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
if test "$ice_cv_have_mkstemp_decl" = yes; then
break
fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+# Check for "fixed" declaration like "getpid _PARAMS((int))"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$header>
+
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "${ice_re_word}mkstemp[ ]*$ice_re_params\(\(" >/dev/null 2>&1; then
fi
done
+fi
{ echo "$as_me:$LINENO: result: $ice_cv_have_mkstemp_decl" >&5
echo "${ECHO_T}$ice_cv_have_mkstemp_decl" >&6; }
eval "$as_ac_var=no"
fi
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-fi
-ac_res=`eval echo '${'$as_ac_var'}'`
- { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
- ice_have_mktime=yes
-fi
-done
-
-if test "${ice_have_mktime}" = yes; then
-{ echo "$as_me:$LINENO: checking for mktime declaration in time.h sys/time.h" >&5
-echo $ECHO_N "checking for mktime declaration in time.h sys/time.h... $ECHO_C" >&6; }
-if test "${ice_cv_have_mktime_decl+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
-ice_cv_have_mktime_decl=no
-ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
-ice_re_word='(^|[^a-zA-Z0-9_])'
-for header in time.h sys/time.h; do
-# Check for ordinary declaration
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$header>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "${ice_re_word}mktime[ ]*\(" >/dev/null 2>&1; then
- ice_cv_have_mktime_decl=yes
-fi
-rm -f conftest*
-
-if test "$ice_cv_have_mktime_decl" = yes; then
- break
-fi
-# Check for "fixed" declaration like "getpid _PARAMS((int))"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$header>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "${ice_re_word}mktime[ ]*$ice_re_params\(\(" >/dev/null 2>&1; then
- ice_cv_have_mktime_decl=yes
-fi
-rm -f conftest*
-
-if test "$ice_cv_have_mktime_decl" = yes; then
- break
-fi
-done
-
-fi
-
-{ echo "$as_me:$LINENO: result: $ice_cv_have_mktime_decl" >&5
-echo "${ECHO_T}$ice_cv_have_mktime_decl" >&6; }
-if test "$ice_cv_have_mktime_decl" = yes; then
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_MKTIME_DECL 1
-_ACEOF
-
-fi
-fi
-
-
-for ac_func in on_exit
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-{ echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
-if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
- rm -f conftest.c
- cat <<EOF >conftest.$ac_ext
-#include "confdefs.h"
-#ifdef HAVE_SYS_TIME_H
-# include <sys/time.h>
-#endif
-#ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SELECT_H
-# include <sys/select.h>
-#endif
-
-#undef $ac_func
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined __stub_$ac_func || defined __stub___$ac_func
-choke me
-#endif
-
-int main()
-{
-return $ac_func ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest$ac_exeext &&
- $as_test_x conftest$ac_exeext; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- eval "$as_ac_var=no"
-fi
-
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+ ice_have_mktime=yes
+fi
+done
+
+if test "${ice_have_mktime}" = yes; then
+{ echo "$as_me:$LINENO: checking for mktime declaration in time.h sys/time.h" >&5
+echo $ECHO_N "checking for mktime declaration in time.h sys/time.h... $ECHO_C" >&6; }
+if test "${ice_cv_have_mktime_decl+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+ice_cv_have_mktime_decl=no
+ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
+ice_re_word='(^|[^a-zA-Z0-9_])'
+for header in time.h sys/time.h; do
+# Check for ordinary declaration
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$header>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "${ice_re_word}mktime[ ]*\(" >/dev/null 2>&1; then
+ ice_cv_have_mktime_decl=yes
+fi
+rm -f conftest*
+
+if test "$ice_cv_have_mktime_decl" = yes; then
+ break
+fi
+# Check for "fixed" declaration like "getpid _PARAMS((int))"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$header>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "${ice_re_word}mktime[ ]*$ice_re_params\(\(" >/dev/null 2>&1; then
+ ice_cv_have_mktime_decl=yes
+fi
+rm -f conftest*
+
+if test "$ice_cv_have_mktime_decl" = yes; then
+ break
+fi
+done
+
+fi
+
+{ echo "$as_me:$LINENO: result: $ice_cv_have_mktime_decl" >&5
+echo "${ECHO_T}$ice_cv_have_mktime_decl" >&6; }
+if test "$ice_cv_have_mktime_decl" = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_MKTIME_DECL 1
+_ACEOF
+
+fi
+fi
+
+
+for ac_func in on_exit
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+{ echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$ac_func || defined __stub___$ac_func
+choke me
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext &&
+ $as_test_x conftest$ac_exeext; then
+ eval "$as_ac_var=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_var=no"
+fi
+
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
cat >>confdefs.h <<_ACEOF
#define HAVE_REMOVE_DECL 1
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_setpgid=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_func_setpgid=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_func_setpgid" >&5
-echo "${ECHO_T}$ac_cv_func_setpgid" >&6
-if test $ac_cv_func_setpgid = yes; then
-
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_SETPGID 1
-_ACEOF
ice_have_rename=no
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-/* Define setpgrp to an innocuous variant, in case <limits.h> declares setpgrp.
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define setpgrp innocuous_setpgrp
+#define $ac_func innocuous_$ac_func
/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char setpgrp (); below.
+ which can conflict with char $ac_func (); below.
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
<limits.h> exists even on freestanding compilers. */
# include <assert.h>
#endif
-#undef setpgrp
+#undef $ac_func
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
+#include <$header>
-int
-main ()
-{
-/* If this system has a BSD-style setpgrp which takes arguments,
- setpgrp(1, 1) will fail with ESRCH and return -1, in that case
- exit successfully. */
- exit (setpgrp (1,1) == -1 ? 0 : 1);
- ;
- return 0;
-}
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "${ice_re_word}rewind[ ]*\(" >/dev/null 2>&1; then
if test "$ice_cv_have_rewind_decl" = yes; then
break
fi
+done
+
fi
-echo "$as_me:$LINENO: result: $ac_cv_func_setpgrp_void" >&5
-echo "${ECHO_T}$ac_cv_func_setpgrp_void" >&6
-if test $ac_cv_func_setpgrp_void = yes; then
{ echo "$as_me:$LINENO: result: $ice_cv_have_rewind_decl" >&5
echo "${ECHO_T}$ice_cv_have_rewind_decl" >&6; }
_ACEOF
fi
-
fi
cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
- ice_have_socket=yes
-fi
-done
-if test "${ice_have_socket}" = yes; then
-echo "$as_me:$LINENO: checking for socket declaration in sys/types.h sys/socket.h" >&5
-echo $ECHO_N "checking for socket declaration in sys/types.h sys/socket.h... $ECHO_C" >&6
-if test "${ice_cv_have_socket_decl+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
-ice_cv_have_socket_decl=no
-ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
-ice_re_word='(^|[^a-zA-Z0-9_])'
-for header in sys/types.h sys/socket.h; do
-# Check for ordinary declaration
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$header>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "${ice_re_word}socket[ ]*\(" >/dev/null 2>&1; then
- ice_cv_have_socket_decl=yes
-fi
-rm -f conftest*
-
-if test "$ice_cv_have_socket_decl" = yes; then
- break
-fi
-# Check for "fixed" declaration like "getpid _PARAMS((int))"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$header>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "${ice_re_word}socket[ ]*$ice_re_params\(\(" >/dev/null 2>&1; then
- ice_cv_have_socket_decl=yes
-fi
-rm -f conftest*
-
-if test "$ice_cv_have_socket_decl" = yes; then
- break
fi
done
-fi
-
-echo "$as_me:$LINENO: result: $ice_cv_have_socket_decl" >&5
-echo "${ECHO_T}$ice_cv_have_socket_decl" >&6
-if test "$ice_cv_have_socket_decl" = yes; then
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_SOCKET_DECL 1
-_ACEOF
-
-fi
-fi
-
ice_have_snprintf=no
_ACEOF
fi
-fi
+done
ice_have_socket=no
ice_cv_have_strftime_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
ice_re_word='(^|[^a-zA-Z0-9_])'
-for header in stdio.h; do
+for header in time.h sys/time.h; do
# Check for ordinary declaration
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-/* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define _doprnt innocuous__doprnt
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char _doprnt (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+#include <$header>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
/* end confdefs.h. */
#include <$header>
-int
-main ()
-{
-return f != _doprnt;
- ;
- return 0;
-}
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "${ice_re_word}strncasecmp[ ]*$ice_re_params\(\(" >/dev/null 2>&1; then
if test "$ice_cv_have_strncasecmp_decl" = yes; then
break
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+done
+
fi
-echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5
-echo "${ECHO_T}$ac_cv_func__doprnt" >&6
-if test $ac_cv_func__doprnt = yes; then
{ echo "$as_me:$LINENO: result: $ice_cv_have_strncasecmp_decl" >&5
echo "${ECHO_T}$ice_cv_have_strncasecmp_decl" >&6; }
_ACEOF
fi
-
fi
-done
-
ice_have_syslog=no
cat >>confdefs.h <<_ACEOF
#define HAVE_TIME_DECL 1
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_wait4=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_func_wait4=no
fi
fi
-#AC_REPLACE_FUNCS(writev)
ice_have_tolower=no
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-
-#undef ASSERTIONS
-#define CONFIGURE_TEST
-#define USE_POSIX_FCNTL
-#include "${srcdir-.}/common-src/amflock.c"
+#include <$header>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "${ice_re_word}ungetc[ ]*\(" >/dev/null 2>&1; then
ice_cv_have_ungetc_decl=yes
fi
-echo "$as_me:$LINENO: result: $amanda_cv_posix_filelocking" >&5
-echo "${ECHO_T}$amanda_cv_posix_filelocking" >&6
-if test "x$amanda_cv_posix_filelocking" = xyes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define USE_POSIX_FCNTL 1
-_ACEOF
+rm -f conftest*
if test "$ice_cv_have_ungetc_decl" = yes; then
break
fi
-
-if test -z "$HAS_WORKING_FILE_LOCK"; then
- echo "$as_me:$LINENO: checking whether flock locking works" >&5
-echo $ECHO_N "checking whether flock locking works... $ECHO_C" >&6
-if test "${amanda_cv_flock_filelocking+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
- if test "$cross_compiling" = yes; then
-
- amanda_cv_flock_filelocking="no (cannot run test)"
-
-else
- cat >conftest.$ac_ext <<_ACEOF
+# Check for "fixed" declaration like "getpid _PARAMS((int))"
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-
-#undef ASSERTIONS
-#define CONFIGURE_TEST
-#define USE_FLOCK
-#include "${srcdir-.}/common-src/amflock.c"
+#include <$header>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
if test "$ice_cv_have_ungetc_decl" = yes; then
break
fi
- rm -f /tmp/conftest.lock
+done
fi
-echo "$as_me:$LINENO: result: $amanda_cv_flock_filelocking" >&5
-echo "${ECHO_T}$amanda_cv_flock_filelocking" >&6
- if test "x$amanda_cv_flock_filelocking" = xyes; then
{ echo "$as_me:$LINENO: result: $ice_cv_have_ungetc_decl" >&5
echo "${ECHO_T}$ice_cv_have_ungetc_decl" >&6; }
#define HAVE_UNGETC_DECL 1
_ACEOF
- HAS_WORKING_FILE_LOCK=1
- fi
+fi
fi
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
$as_test_x conftest$ac_exeext; then
eval "$as_ac_var=yes"
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-( exit $ac_status )
-
- amanda_cv_lockf_filelocking="no"
-
eval "$as_ac_var=no"
fi
_ACEOF
ice_have_vfprintf=yes
fi
+done
if test "${ice_have_vfprintf}" = yes; then
{ echo "$as_me:$LINENO: checking for vfprintf declaration in stdio.h stdlib.h" >&5
if test "$ice_cv_have_vfprintf_decl" = yes; then
break
fi
+done
fi
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- WANT_SERVER_TRUE='#'
- WANT_SERVER_FALSE=
-fi
-
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
-if test x"$NO_RECOVER_MODE" != x"true" && test x"$NO_CLIENT_MODE" != x"true"; then
- WANT_RECOVER_TRUE=
- WANT_RECOVER_FALSE='#'
-else
- WANT_RECOVER_TRUE='#'
- WANT_RECOVER_FALSE=
-fi
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+#undef $ac_func
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
$as_test_x conftest$ac_exeext; then
eval "$as_ac_var=yes"
else
- WANT_TAPE_TRUE='#'
- WANT_TAPE_FALSE=
-fi
-
-
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
eval "$as_ac_var=no"
fi
_ACEOF
ice_have_vprintf=yes
fi
+done
if test "${ice_have_vprintf}" = yes; then
{ echo "$as_me:$LINENO: checking for vprintf declaration in stdio.h stdlib.h" >&5
if test "${ice_cv_have_vprintf_decl+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- WANT_RUNTIME_PSEUDO_RELOC_TRUE='#'
- WANT_RUNTIME_PSEUDO_RELOC_FALSE=
-fi
-
ice_cv_have_vprintf_decl=no
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*'
$EGREP "${ice_re_word}vprintf[ ]*\(" >/dev/null 2>&1; then
ice_cv_have_vprintf_decl=yes
fi
+rm -f conftest*
if test "$ice_cv_have_vprintf_decl" = yes; then
break
fi
-
-
-case "${FORCE_USE_RUNDUMP-${USE_RUNDUMP}}" in
-y | ye | yes)
-cat >>confdefs.h <<\_ACEOF
-#define USE_RUNDUMP 1
+# Check for "fixed" declaration like "getpid _PARAMS((int))"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
_ACEOF
-;;
-esac
-
-# This is necessary so that .o files in LIBOBJS are also built via
-# the ANSI2KNR-filtering rules.
-LIBOBJS=`echo "$LIBOBJS" |
- sed 's,\.[^.]* ,$U&,g;s,\.[^.]*$,$U&,'`
-LTLIBOBJS=`echo "$LIBOBJS" |
- sed 's,\.[^.]* ,.lo ,g;s,\.[^.]*$,.lo,'`
-
-
-LTALLOCA=`echo "$ALLOCA" | sed 's/\.'"${ac_objext}"'/\.lo/g'`
-
-
-## This stuff is needed for the documentation.
-DOC_BUILD_DATE=`date '+%d-%m-%Y'`
-
-
-# Check whether --enable-manpage-build or --disable-manpage-build was given.
-if test "${enable_manpage_build+set}" = set; then
- enableval="$enable_manpage_build"
- ENABLE_MANPAGE_BUILD=$enableval
-else
- ENABLE_MANPAGE_BUILD=no
-fi;
-
-
-XSLTPROC_FLAGS="--nonet"
-
-
-# The (lack of) whitespace and overquoting here are all necessary for
-# proper formatting.
-
-# Check whether --with-xsltproc or --without-xsltproc was given.
-if test "${with_xsltproc+set}" = set; then
- withval="$with_xsltproc"
- ac_with_xsltproc=$withval;
-else
- ac_with_xsltproc=maybe;
-fi;
-
-
-# Check whether --with-xsltproc-flags or --without-xsltproc-flags was given.
-if test "${with_xsltproc_flags+set}" = set; then
- withval="$with_xsltproc_flags"
- if test "x$withval" == "xno"; then
- XSLTPROC_FLAGS=''
- else
- if test "x$withval" != "xyes"; then
- XSLTPROC_FLAGS="$withval"
- fi
- fi
-
-fi;
-
-# search for xsltproc if it wasn't specified
-if test "$ac_with_xsltproc" = "yes" -o "$ac_with_xsltproc" = "maybe"; then
- for ac_prog in xsltproc
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_path_XSLTPROC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- case $XSLTPROC in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $LOCSYSPATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$header>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "${ice_re_word}vprintf[ ]*$ice_re_params\(\(" >/dev/null 2>&1; then
ice_cv_have_vprintf_decl=yes
fi
-XSLTPROC=$ac_cv_path_XSLTPROC
+rm -f conftest*
if test "$ice_cv_have_vprintf_decl" = yes; then
break
fi
-
- test -n "$XSLTPROC" && break
-done
-
-else
- if test "$ac_with_xsltproc" != "no"; then
- if test -x "$ac_with_xsltproc"; then
- XSLTPROC="$ac_with_xsltproc";
- else
- { echo "$as_me:$LINENO: WARNING: Specified xsltproc of $ac_with_xsltproc isn't" >&5
-echo "$as_me: WARNING: Specified xsltproc of $ac_with_xsltproc isn't" >&2;}
- { echo "$as_me:$LINENO: WARNING: executable; searching for an alternative." >&5
-echo "$as_me: WARNING: executable; searching for an alternative." >&2;}
- for ac_prog in xsltproc
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_path_XSLTPROC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- case $XSLTPROC in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $LOCSYSPATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
done
- ;;
-esac
fi
-XSLTPROC=$ac_cv_path_XSLTPROC
{ echo "$as_me:$LINENO: result: $ice_cv_have_vprintf_decl" >&5
echo "${ECHO_T}$ice_cv_have_vprintf_decl" >&6; }
#define HAVE_VPRINTF_DECL 1
_ACEOF
- fi
- fi
+fi
fi
{ echo "$as_me:$LINENO: checking for wait4" >&5
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
<limits.h> exists even on freestanding compilers. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
#undef wait4
$as_test_x conftest$ac_exeext; then
ac_cv_func_wait4=yes
else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_func_wait4=no
fi
eval "$as_ac_var=no"
fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
-
-Part VII. Appendixes
-Prev Next
-
--------------------------------------------------------------------------------
-
-
-Part VII. Appendixes
-
-Table of Contents
-
-
- 36._The_Amanda_Manual_Pages.
-
-
- amadmin \14 administrative interface to control Amanda backups
-
- amaespipe \14 wrapper program for aespipe
-
- amanda \14 Advanced Maryland Automatic Network Disk Archiver
-
- amanda.conf \14 Main configuration file for Amanda, the Advanced Maryland
- Automatic Network Disk Archiver
-
- amanda-client.conf \14 Client configuration file for Amanda, the Advanced
- Maryland Automatic Network Disk Archiver
-
- amcheck \14 run Amanda self-checks
-
- amcheckdb \14 check Amanda database for tape consistency
-
- amcleanup \14 run the Amanda cleanup process after a failure
-
- amcrypt \14 reference crypt program for Amanda symmetric data encryption
-
- amcrypt-ossl \14 crypt program for Amanda symmetric data encryption using
- OpenSSL
-
- amcrypt-ossl-asym \14 crypt program for Amanda asymmetric data encryption
- using OpenSSL
-
- amdd \14 Amanda version of dd
-
- amdump \14 back up all disks in an Amanda configuration
-
- amfetchdump \14 extract backup images from multiple Amanda tapes.
-
- amflush \14 flush Amanda backup files from holding disk to tape
-
- amgetconf \14 look up amanda.conf variables
-
- amlabel \14 label an Amanda tape
-
- ammt \14 Amanda version of mt
-
- amoverview \14 display file systems processed by Amanda over time
-
- amplot \14 visualize the behavior of Amanda
-
- amrecover \14 Amanda index database browser
-
- amreport \14 generate a formatted output of statistics for an Amanda run
-
- amrestore \14 extract backup images from an Amanda tape
-
- amrmtape \14 remove a tape from the Amanda database
-
- amstatus \14 display the state of an Amanda run
-
- amtape \14 user interface to Amanda tape changer controls
-
- amtapetype \14 generate a tapetype definition.
-
- amtoc \14 generate TOC (Table Of Contents) for an Amanda run
-
- amverify \14 check an Amanda tape for errors
-
- amverifyrun \14 check the tapes written by the last Amanda run
-
-
- 37._Web_Ressources
-
--------------------------------------------------------------------------------
-
-Prev Next
-Chapter 35. Usage of floppy tape Home Chapter 36. The Amanda Manual Pages.
-drives on Linux
-
-
- amadmin
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amadmin \14 administrative interface to control Amanda backups
-
-Synopsis
-
-amadmin config command [command_options...] [-oconfigoption]...
-
-DESCRIPTION
-
-Amadmin performs various administrative tasks on the config Amanda
-configuration.
-See the amanda(8) man page for more details about Amanda.
-
-COMMANDS
-
-Commands that take a hostname [ disks ] parameter pair operate on all disks in
-the disklist for that hostname if no disks are specified. Where hostname is
-also marked as being optional, the command operates on all hosts and disks in
-the disklist. Both hostname and disks are special expressions; see the "HOST &
-DISK EXPRESSION" section of amanda(8) for a description.
-Commands that take one or more dumpspec parameters operate on the set of dumps
-specified by all of the expressions. See the "DUMP SPECIFICATIONS" section of
-amanda(8) for a description.
-
-
- version
- Show the current version and some compile time and runtime parameters.
- The config parameter must be present but is ignored.
-
- force-bump [ hostname [ disks ]* ]+
- Force the disks on hostname to bump to a new incremental level during the
- next Amanda run.
-
- force-no-bump [ hostname [ disks ]* ]+
- Force the disks on hostname to not bump to a new incremental level during
- the next Amanda run.
-
- unforce-bump [ hostname [ disks ]* ]+
- Undo a previous force-bump or force-no-bump command.
-
- force [ hostname [ disks ]* ]+
- Force the disks on hostname to do a full (level 0) backup during the next
- Amanda run.
-
- unforce [ hostname [ disks ]* ]+
- Undo a previous force command.
-
- reuse tapelabel [ ... ]
- The tapes listed will be available for reuse at their point in the tape
- cycle.
-
- no-reuse tapelabel [ ... ]
- The tapes listed will not be reused when their turn comes up again in the
- tape cycle. Note that if this causes the number of reusable tapes to drop
- below the amanda.conf tapecycle value, Amanda will request new tapes
- until the count is satisfied again.
-
- due [ hostname [ disks ]* ]*
- Show when the next full dump is due.
-
- find [ --sort hkdlpb ] [ hostname [ disks ]* ]*
- Display all backups currently on tape or in the holding disk. The tape
- label or holding disk filename, file number, and status are displayed.
- The --sort option changes the sort order using the following flags:
-
- h: host name
- k: disk name
- d: dump date
- l: backup level
- p: dump part
- b: tape label
-
- An uppercase letter reverses the sort order for that key. The default
- sort order is hkdlpb.
-
- holding delete hostname [ disk [ datestamp [ .. ] ] ]
- Delete holding files matching the given specification. At least a
- hostname must be provided.
-
- holding list [-l] [ hostname [ disk [ datestamp [ .. ] ] ] ]
- List holding files matching the given specification, or all holding files
- if no specification is provided. With '-l', additional information (size
- and level) is provided.
-
- delete [ hostname [ disks ]* ]+
- Delete the specified disks on hostname from the Amanda database.
-
- Note
-
- If you do not also remove the disk from the disklist file, Amanda will
- treat it as a new disk during the next run.
-
- tape
- Display the tape(s) Amanda expects to write to during the next run. See
- also amcheck(8).
-
- bumpsize
- Display the current bump threshold parameters, calculated for all backup
- levels.
-
- balance [ --days <num> ]
- Display the distribution of full backups throughout the dump schedule.
-
- export [ hostname [ disks ]* ]*
- Convert records from the Amanda database to a text format that may be
- transmitted to another Amanda machine and imported.
-
- import
- Convert exported records read from standard input to a form Amanda uses
- and insert them into the database on this machine.
-
- disklist [ hostname [ disks ]* ]*
- Display the disklist information for each of the disks on hostname (or
- all hosts). Mostly used for debugging.
-
- info [ hostname [ disks ]* ]*
- Display the database record for each of the disks on hostname (or all
- hosts). Mostly used for debugging.
-
- -o configoption
- See the "CONFIGURATION OVERRIDE" section in amanda(8).
-
-
-EXAMPLES
-
-Request three specific file systems on machine-a get a full level 0 backup
-during the next Amanda run.
-
- $ amadmin daily force machine-a / /var /usr
- amadmin: machine-a:/ is set to a forced level 0 tonight.
- amadmin: machine-a:/var is set to a forced level 0 tonight.
- amadmin: machine-a:/usr is set to a forced level 0 tonight.
-
-Request all file systems on machine-b get a full level 0 backup during the next
-Amanda run.
-
- $ amadmin daily force machine-b
- amadmin: machine-b:/ is set to a forced level 0 tonight.
- amadmin: machine-b:/var is set to a forced level 0 tonight.
- amadmin: machine-b:/usr is set to a forced level 0 tonight.
- amadmin: machine-b:/home is set to a forced level 0 tonight.
-
-Undo the previous force request for /home on machine-b. The other file systems
-will still get a full level 0 backup.
-
- $ amadmin daily unforce machine-b /home
- amadmin: force command for machine-b:/home cleared.
-
-Locate backup images of /var from machine-c. The tape or file column displays
-either a tape label or a filename depending on whether the image is on tape or
-is still in the holding disk. If the image is on tape, the file column tells
-you which file on the tape has the image (file number zero is a tape label).
-This column shows zero and is not meaningful if the image is still in the
-holding disk. The status column tells you whether the backup was successful or
-had some type of error.
-
- $ amadmin daily find machine-c /var
- date host disk lv tape or file file part status
- 2000-11-09 machine-c /var 0 000110 9 -- OK
- 2000-11-08 machine-c /var 2 000109 2 -- OK
- 2000-11-07 machine-c /var 2 /amanda/20001107/machine-c._var.2 0 OK
- 2000-11-06 machine-c /var 2 000107 2 -- OK
- 2000-11-05 machine-c /var 2 000106 3 -- OK
- 2000-11-04 machine-c /var 2 000105 2 -- OK
- 2000-11-03 machine-c /var 2 000104 2 -- OK
- 2000-11-02 machine-c /var 2 000103 2 -- OK
- 2000-11-01 machine-c /var 1 000102 5 -- OK
- 2000-10-31 machine-c /var 1 000101 3 -- OK
-
-Forget about the /workspace disk on machine-d. If you do not also remove the
-disk from the disklist file, Amanda will treat it as a new disk during the next
-run.
-
- $ amadmin daily delete machine-d /workspace
- amadmin: machine-d:/workspace deleted from database.
- amadmin: NOTE: you'll have to remove these from the disklist yourself.
-
-Find the next tape Amanda will use (in this case, 123456).
-
- $ amadmin daily tape
- The next Amanda run should go onto tape 123456 or a new tape.
-
-Show how well full backups are balanced across the dump cycle. The due-date
-column is the day the backups are due for a full backup. #fs shows the number
-of filesystems doing full backups that night, and orig KB and out KB show the
-estimated total size of the backups before and after any compression,
-respectively.
-The balance column shows how far off that night's backups are from the average
-size (shown at the bottom of the balance column). Amanda tries to keep the
-backups within +/- 5%, but since the amount of data on each filesystem is
-always changing, and Amanda will never delay backups just to rebalance the
-schedule, it is common for the schedule to fluctuate by larger percentages. In
-particular, in the case of a tape or backup failure, a bump will occur the
-following night, which will not be smoothed out until the next pass through the
-schedule.
-The last line also shows an estimate of how many Amanda runs will be made
-between full backups for a file system. In the example, a file system will
-probably have a full backup done every eight times Amanda is run (e.g. every
-eight days).
-
- $ amadmin daily balance
- due-date #fs orig KB out KB balance
- -------------------------------------------
- 11/10 Mon 21 930389 768753 +5.1%
- 11/11 Tue 29 1236272 733211 +0.2%
- 11/12 Wed 31 1552381 735796 +0.6%
- 11/13 Thu 23 1368447 684552 -6.4%
- 11/14 Fri 32 1065603 758155 +3.6%
- 11/15 Sat 14 1300535 738430 +0.9%
- 11/16 Sun 31 1362696 740365 +1.2%
- 11/17 Mon 30 1427936 773397 +5.7%
- 11/18 Tue 11 1059191 721786 -1.3%
- 11/19 Wed 19 1108737 661867 -9.5%
- -------------------------------------------
- TOTAL 241 12412187 7316312 731631 (estimated 8 runs per dumpcycle)
-
-
-FILES
-
-/usr/local/etc/amanda/config/amanda.conf
-
-AUTHOR
-
-James da Silva, <jds@amanda.org> : Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion
-
-SEE ALSO
-
-amanda(8), amcheck(8), amdump(8), amrestore(8), amfetchdump(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 36. The Amanda Manual Pages. Home amaespipe
-
-
- amaespipe
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amaespipe \14 wrapper program for aespipe
-
-Synopsis
-
-amaespipe
-
-DESCRIPTION
-
-amaespipe requires aespipe, uuencode and gpg to work. Aespipe is available from
-http://loop-aes.sourceforge.net
-amaespipe will search for the aespipe program in the following directories: /
-usr/bin:/usr/local/bin:/sbin:/usr/sbin.
-amaespipe is called by amcrypt for Amanda data encryption.
-amaespipe is based on aespipe's bzaespipe program. It calls aespipe to encrypt
-data using AES256 as the encryption and SHA256 as the hash function. GPG key
-should be stored in $AMANDA_HOME/.gnupg/am_key.gpg. amaespipe reads passphrase
-from file descriptor 3. During decryption, amaespipe autodects encryption type
-and hash function from the encrypted image.
-
-SEE ALSO
-
-amanda(8), amanda.conf(5), aespipe(1), amcrypt(8), gpg(1)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amadmin Home amanda
-
-
- amanda-client.conf
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amanda-client.conf \14 Client configuration file for Amanda, the Advanced
-Maryland Automatic Network Disk Archiver
-
-DESCRIPTION
-
-amanda-client.conf is the client configuration file for Amanda. This manpage
-lists the relevant sections and parameters of this file for quick reference.
-The files <CONFIG_DIR>/amanda-client.conf and <CONFIG_DIR>/<config>/amanda-
-client.conf are loaded.
-
-PARAMETERS
-
-There are a number of configuration parameters that control the behavior of the
-Amanda programs. All have default values, so you need not specify the parameter
-in amanda-client.conf if the default is suitable.
-Lines starting with # are ignored, as are blank lines. Comments may be placed
-on a line with a directive by starting the comment with a #. The remainder of
-the line is ignored.
-Keywords are case insensitive, i.e. auth and Auth are treated the same.
-Integer arguments may have one of the following (case insensitive) suffixes,
-some of which have a multiplier effect:
-
-POSSIBLE SUFFIXES
-
-
-
- b byte bytes
- Some number of bytes.
-
- bps
- Some number of bytes per second.
-
- k kb kbyte kbytes kilobyte kilobytes
- Some number of kilobytes (bytes*1024).
-
- kps kbps
- Some number of kilobytes per second (bytes*1024).
-
- m mb meg mbyte mbytes megabyte megabytes
- Some number of megabytes (bytes*1024*1024).
-
- mps mbps
- Some number of megabytes per second (bytes*1024*1024).
-
- g gb gbyte gbytes gigabyte gigabytes
- Some number of gigabytes (bytes*1024*1024*1024).
-
- tape tapes
- Some number of tapes.
-
- day days
- Some number of days.
-
- week weeks
- Some number of weeks (days*7).
-
- Note
-
- The value inf may be used in most places where an integer is expected to
- mean an infinite amount.
- Boolean arguments may have any of the values y, yes, t, true or on to
- indicate a true state, or n, no, f, false or off to indicate a false
- state. If no argument is given, true is assumed.
-
-
-PARAMETERS
-
-
-
- conf string
- Default: Set by configure. The conf use by amrecover.
-
- index_server string
- Default: Set by configure. The amindexd server amrecover will connect to.
-
- tape_server string
- Default: Set by configure. The amidxtaped server amrecover will connect
- to.
-
- tapedev string
- Default: Set by configure. The tapedev amrecover will use.
-
- auth string
- Default: bsd. Type of authorization to perform between tape server and
- backup client hosts.
- bsd, bsd authorization with udp initial connection and one tcp connection
- by data stream.
- bsdtcp, bsd authorization but use only one tcp connection.
- bsdudp, like bsd, but will use only one tcp connection for all data
- stream.
- krb4 to use Kerberos-IV authorization.
- krb5 to use Kerberos-V authorization.
- rsh to use rsh authorization.
- ssh to use OpenSSH authorization.
-
- ssh_keys string
- Default: No default. The key file the ssh auth will use, it must be the
- private key. If this parameter is not specified, then the deafult ssh key
- will be used.
-
- gnutar_list_dir string
- Default from configure --with-gnutar-listdir=DIR. The directory where
- gnutar keep its state file.
-
- amandates string
- Default: /etc/amandates. The file where amanda keep the last date of each
- dumplevel.
-
- connect_tries int
- Default: 3. How many times the server will try a connection.
-
- rep_tries int
- Default: 5. How many times amandad will resend a REP packet if it doesn't
- get the ACK packet.
-
- debug_amandad int
- Default: 0. Debug level of the amandad process
-
- debug_amidxtaped int
- Default: 0. Debug level of the amidxtaped process
-
- debug_amindexd int
- Default: 0. Debug level of the amindexd process
-
- debug_amrecover int
- Default: 0. Debug level of the amrecover process
-
- debug_auth int
- Default: 0. Debug level of the auth module
-
- debug_event int
- Default: 0. Debug level of the event module
-
- debug_holding int
- Default: 0. Debug level of the holdingdisk module
-
- debug_protocol int
- Default: 0. Debug level of the protocol module
-
- debug_selfcheck int
- Default: 0. Debug level of the selfcheck process
-
- debug_sendsize int
- Default: 0. Debug level of the sendsize process
-
- debug_sendbackup int
- Default: 0. Debug level of the sendbackup process
-
- reserved-udp-port int,int
- Default: --with-udpportrange or 512,1023. Reserved udp port that will be
- used (amrecover with bsd or bsdudp)
-
- reserved-tcp-port int,int
- Default: --with-low-tcpportrange or 512,1023. Reserved tcp port that will
- be used (amrecover with bsdtcp)
-
- unreserved-tcp-port int,int
- Default: --with-tcpportrange or 1025,65536. Unreserved tcp port that will
- be used (bsd, bsdudp)
-
-
-AUTHOR
-
-James da Silva, <jds@amanda.org>: Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion, major update, splitting
-
-SEE ALSO
-
-amanda(8), amanda.conf(5), amcrypt(8), aespipe(1),
--------------------------------------------------------------------------------
-
-Prev Up Next
-amanda.conf Home amcheck
-
-
- amanda
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amanda \14 Advanced Maryland Automatic Network Disk Archiver
-
-Synopsis
-
-amadmin config command [options]
-amcheck [options] config
-amcheckdb config
-amcleanup config
-amcrypt
-amdd [options]
-amdump config
-amaespipe
-amflush [-f ] config
-amgetconf [config] parameter
-amlabel config label [ slot slot ]
-ammt [options]
-amoverview config [options]
-amplot [options] amdump-files
-amrecover [config] [options]
-amreport [config] [options]
-amrestore [options] tapedevice [ hostname [diskname]]
-amfetchdump [options] config [ hostname [ diskname [ date [level]]]]
-amrmtape [options] config label
-amstatus config [options]
-amtape config command [options]
-amtapetype [options]
-amtoc [options] logfile
-amverify config
-amverifyrun config
-
-DESCRIPTION
-
-Amanda is the "Advanced Maryland Automatic Network Disk Archiver". This manual
-page gives an overview of the Amanda commands and configuration files for quick
-reference.
-Here are all the Amanda commands. Each one has its own manual page. See them
-for all the gory details.
-
-
- amdump
- Take care of automatic Amanda backups. This is normally executed by cron
- on a computer called the tape server host and requests backups of file
- systems located on backup clients. Amdump backs up all disks in the
- disklist file (discussed below) to tape or, if there is a problem, to a
- special holding disk. After all backups are done, amdump sends mail
- reporting failures and successes.
-
- amflush
- Flush backups from the holding disk to tape. Amflush is used after amdump
- has reported it could not write backups to tape for some reason. When
- this happens, backups stay in the holding disk. Run amflush after the
- tape problem is corrected to write backups from the holding disk to tape.
-
- amcleanup
- Clean up after an interrupted amdump. This command is only needed if
- amdump was unable to complete for some reason, usually because the tape
- server host crashed while amdump was running.
-
- amrecover
- Provides an interactive interface to browse the Amanda index files
- (backup image catalogues) and select which tapes to recover files from.
- It can also run amrestore and a restore program (e.g. tar) to actually
- recover the files.
-
- amrestore
- Read an Amanda tape, searching for requested backups. Amrestore is
- suitable for everything from interactive restores of single files to a
- full restore of all partitions on a failed disk.
-
- amfetchdump
- Performs Amanda tape restoration, similar to amrestore. Additional
- capabilities include "hands-off" searching of multiple tapes, automatic
- retrieval of specific dump files based on dump logs, and assembly of
- tape-spanning split dump files.
-
- amlabel
- Write an Amanda format label onto a tape. All Amanda tapes must be
- labeled with amlabel. Amdump and amflush will not write to an unlabeled
- tape (see TAPE MANAGEMENT below).
-
- amcheck
- Verify the correct tape is mounted and all file systems on all backup
- client systems are ready to be backed up. Often run by cron before amdump
- to generate a mail warning that backups might fail unless corrective
- action is taken.
-
- amadmin
- Take care of administrative tasks like finding out which tapes are needed
- to restore a filesystem, forcing hosts to do full backups of selected
- disks and looking at schedule balance information.
-
- amtape
- Take care of tape changer control operations like loading particular
- tapes, ejecting tapes and scanning the tape storage slots.
-
- amverify
- Check Amanda backup tapes for errors.
-
- amrmtape
- Delete a tape from the Amanda databases.
-
- amstatus
- Report the status of a running or completed amdump.
-
- amoverview
- Display a chart of hosts and file systems backed up every run.
-
- amplot
- Generate utilization plots of Amanda runs for performance tuning.
-
- amreport
- Generate an Amanda summary E-mail report.
-
- amtoc
- Generate table of content files for Amanda tapes.
-
- amcheckdb
- Verify every tape Amanda knows about is consistent in the database.
-
- amgetconf
- Look up parameters in the Amanda configuration file.
-
- amtapetype
- Generate a tapetype definition.
-
- amaespipe
- Wrapper program from aespipe (data encryption utility)
-
- amcrypt
- Reference encryption program for Amanda symmetric data encryption
-
-
-CONFIGURATION
-
-There are three user-editable files that control the behavior of Amanda.
-The first is amanda.conf, the main configuration file. It contains parameters
-to customize Amanda for the site. Refer to the amanda.conf(5), manpage for
-details on Amanda configuration parameters.
-Second is the disklist file, which lists hosts and disk partitions to back up.
-Third is the tapelist file, which lists tapes that are currently active. These
-files are described in more detail in the following sections.
-All files are stored in individual configuration directories under /usr/local/
-etc/amanda/. A site will often have more than one configuration. For example,
-it might have a normal configuration for everyday backups and an archive
-configuration for infrequent full archival backups. The configuration files
-would be stored under directories /usr/local/etc/amanda/normal/ and /usr/local/
-etc/amanda/archive/, respectively. Part of the job of an Amanda administrator
-is to create, populate and maintain these directories.
-All log and database files generated by Amanda go in corresponding directories
-somewhere. The exact location is controlled by entries in amanda.conf. A
-typical location would be under /var/adm/amanda. For the above example, the
-files might go in /var/adm/amanda/normal/ and /var/adm/amanda/archive/.
-As log files are no longer needed (no longer contain relevant information),
-Amanda cycles them out in various ways, depending on the type of file.
-Detailed information about amdump runs are stored in files named amdump.NN
-where NN is a sequence number, with 1 being the most recent file. Amdump
-rotates these files each run, keeping roughly the last tapecycle (see below)
-worth of them.
-The file used by amreport to generate the mail summary is named log.YYYYMMDD.NN
-where YYYYMMDD is the datestamp of the start of the amdump run and NN is a
-sequence number started at 0. At the end of each amdump run, log files for runs
-whose tapes have been reused are renamed into a subdirectory of the main log
-directory (see the logdir parameter below) named oldlog. It is up to the Amanda
-administrator to remove them from this directory when desired.
-Index (backup image catalogue) files older than the full dump matching the
-oldest backup image for a given client and disk are removed by amdump at the
-end of each run.
-
-DISKLIST FILE
-
-The disklist file determines which disks will be backed up by Amanda. The file
-usually contains one line per disk:
-
- hostname diskname [diskdevice] dumptype [spindle [interface] ]
-
-All pairs [ hostname diskname ] must be unique.
-Lines starting with # are ignored, as are blank lines. The fields have the
-following meanings:
-
-
- hostname
- The name of the host to be backed up. If diskdevice refers to a PC share,
- this is the host Amanda will run the Samba smbclient program on to back
- up the share.
-
- diskname
- The name of the disk (a label). In most case, you set your diskname to
- the diskdevice and you don't set the diskdevice. If you want multiple
- entries with the same diskdevice, you must set a different diskname for
- each entry. It's the diskname that you use on the commandline for any
- Amanda command. Look at the example/disklist file for example.
-
- diskdevice
- Default: same as diskname. The name of the disk device to be backed up.
- It may be a full device name, a device name without the /dev/ prefix,
- e.g. sd0a, or a mount point such as /usr.
- It may also refer to a PC share by starting the name with two (forward)
- slashes, e.g. //some-pc/home. In this case, the program option in the
- associated dumptype must be entered as GNUTAR. It is the combination of
- the double slash disk name and program GNUTAR in the dumptype that
- triggers the use of Samba.
-
- dumptype
- Refers to a dumptype defined in the amanda.conf file. Dumptypes specify
- backup related parameters, such as whether to compress the backups,
- whether to record backup results in /etc/dumpdates, the disk's relative
- priority, etc.
-
- spindle
- Default: -1. A number used to balance backup load on a host. Amanda will
- not run multiple backups at the same time on the same spindle, unless the
- spindle number is -1, which means there is no spindle restriction.
-
- interface
- Default: local. The name of a network interface definition in the
- amanda.conf file, used to balance network load.
-
-Instead of naming a dumptype, it is possible to define one in-line, enclosing
-dumptype options within curly braces, one per line, just like a dumptype
-definition in amanda.conf. Since pre-existing dumptypes are valid option names,
-this syntax may be used to customize dumptypes for particular disks.
-A line break must follow the left curly bracket.
-For instance, if a dumptype named normal is used for most disks, but use of the
-holding disk needs to be disabled for the file system that holds it, this would
-work instead of defining a new dumptype:
-
- hostname diskname [ diskdevice ] {
- normal
- holdingdisk never
- } [ spindle [ interface ] ]
-
-
-TAPE MANAGEMENT
-
-The tapelist file contains the list of tapes in active use. This file is
-maintained entirely by Amanda and should not be created or edited during normal
-operation. It contains lines of the form:
-
- YYYYMMDD label flags
-
-Where YYYYMMDD is the date the tape was written, label is a label for the tape
-as written by amlabel and flags tell Amanda whether the tape may be reused, etc
-(see the reuse options of amadmin).
-Amdump and amflush will refuse to write to an unlabeled tape, or to a labeled
-tape that is considered active. There must be more tapes in active rotation
-(see the tapecycle option) than there are runs in the backup cycle (see the
-dumpcycle option) to prevent overwriting a backup image that would be needed to
-do a full recovery.
-
-OUTPUT DRIVERS
-
-The normal value for the tapedev parameter, or for what a tape changer returns,
-is a full path name to a non-rewinding tape device, such as /dev/nst0 or /dev/
-rmt/0mn or /dev/nst0.1 or whatever conventions the operating system uses.
-Amanda provides additional application level drivers that support non-
-traditional tape-simulations or features. To access a specific output driver,
-set tapedev (or configure your changer to return) a string of the form driver:
-driver-info where driver is one of the supported drivers and driver-info is
-optional additional information needed by the driver.
-The supported drivers are:
-
-
- tape
- This is the default driver. The driver-info is the tape device name.
- Entering
-
- tapedev /dev/rmt/0mn
-
- is really a short hand for
-
- tapedev tape:/dev/rmt/0mn
-
-
- null
- This driver throws away anything written to it and returns EOF for any
- reads except a special case is made for reading a label, in which case a
- "fake" value is returned that Amanda checks for and allows through
- regardless of what you have set in labelstr. The driver-info field is not
- used and may be left blank:
-
- tapedev null:
-
- The length value from the associated tapetype is used to limit the amount
- of data written. When the limit is reached, the driver will simulate end
- of tape.
-
- Note
-
- This driver should only be used for debugging and testing, and probably
- only with the record option set to no.
-
- rait
- Redundant Array of Inexpensive (?) Tapes. Reads and writes tapes mounted
- on multiple drives by spreading the data across N-1 drives and using the
- last drive for a checksum. See docs/RAIT for more information.
- The driver-info field describes the devices to use. Curly braces indicate
- multiple replacements in the string. For instance:
-
- tapedev rait:/dev/rmt/tps0d{4,5,6}n
-
- would use the following devices:
- /dev/rmt/tps0d4n /dev/rmt/tps0d5n /dev/rmt/tps0d6n
-
-
-
- file
- This driver emulates a tape device with a set of files in a directory.
- The driver-info field must be the name of an existing directory. The
- driver will test for a subdirectory of that named data and return offline
- until it is present. When present, the driver uses two files in the data
- subdirectory for each tape file. One contains the actual data. The other
- contains record length information.
- The driver uses a file named status in the file device directory to hold
- driver status information, such as tape position. If not present, the
- driver will create it as though the device is rewound.
- The length value from the associated tapetype is used to limit the amount
- of data written. When the limit is reached, the driver will simulate end
- of tape.
- One way to use this driver with a real device such as a CD-writer is to
- create a directory for the file device and one or more other directories
- for the actual data. Create a symlink named data in the file directory to
- one of the data directories. Set the tapetype length to whatever the
- medium will hold.
- When Amanda fills the file device, remove the symlink and (optionally)
- create a new symlink to another data area. Use a CD writer software
- package to burn the image from the first data area.
- To read the CD, mount it and create the data symlink in the file device
- directory.
-
-
-AUTHORIZATION
-
-Amanda processes on the tape server host run as the dumpuser user listed in
-amanda.conf. When they connect to a backup client, they do so with an Amanda-
-specific protocol. They do not, for instance, use rsh or ssh directly.
-On the client side, the amandad daemon validates the connection using one of
-several methods, depending on how it was compiled and on options it is passed:
-
-
- .rhosts
- Even though Amanda does not use rsh, it can use .rhosts-style
- authentication and a .rhosts file.
-
- .amandahosts
- This is essentially the same as .rhosts authentication except a different
- file, with almost the same format, is used. This is the default mechanism
- built into Amanda.
- The format of the .amandahosts file is:
- hostname [ username [ service ]*]
- If username is ommitted, it defaults to the user running amandad, i.e.
- the user listed in the inetd or xinetd configuration file.
- The service is a list of the service the client is authorized to execute:
- amdump, noop, selfcheck, sendsize, sendbackup, amindexd, amidxtaped.
- amdump is a shortcut for "noop selfcheck sendsize sendbackup"
-
- Kerberos
- Amanda may use the Kerberos authentication system. Further information is
- in the docs/KERBEROS file that comes with an Amanda distribution.
- For Samba access, Amanda needs a file on the Samba server (which may or
- may not also be the tape server) named /etc/amandapass with share names,
- (clear text) passwords and (optional) domain names, in that order, one
- per line, whitespace separated. By default, the user used to connect to
- the PC is the same for all PC's and is compiled into Amanda. It may be
- changed on a host by host basis by listing it first in the password field
- followed by a percent sign and then the password. For instance:
-
- //some-pc/home normalpw
- //another-pc/disk otheruser%otherpw
-
- With clear text passwords, this file should obviously be tightly
- protected. It only needs to be readable by the Amanda-user on the Samba
- server.
- You can find further information in the docs/SAMBA file that comes with
- an Amanda distribution.
-
-
-HOST & DISK EXPRESSION
-
-All host and disk arguments to programs are special expressions. The command
-applies to all disks that match your arguments. This section describes the
-matcher.
-The matcher matches by word, each word is a glob expression, words are
-separated by the separator '.' for host and '/' for disk. You can anchor the
-expression at left with a '^'. You can anchor the expression at right with a
-'$'. The matcher is case insensitive for host but is case sensitive for disk. A
-match succeeds if all words in your expression match contiguous words in the
-host or disk.
-
-. word separator for a host
-/ word separator for a disk
-^ anchor at left
-$ anchor at right
-? match exactly one character except the separator
-* match zero or more characters except the separator
-** match zero or more characters including the separator
-
-Some examples:
-
-EXPRESSION WILL MATCH WILL NOT MATCH
-hosta hosta hostb
- hoSTA.dOMAIna.ORG
- foo.hosta.org
-host host hosta
-host? hosta host
- hostb
-ho*na hoina ho.aina.org
-ho**na hoina
- ho.aina.org
-^hosta hosta foo.hosta.org
-sda* /dev/sda1
- /dev/sda12
-/opt opt (disk) opt (host)
-.opt. opt (host) opt (disk)
-/ / any other disk
-/usr /usr
- /usr/opt
-/usr$ /usr /usr/opt
-
-
-DATESTAMP EXPRESSION
-
-A datestamp expression is a range expression where we only match the prefix.
-Leading ^ is removed. Trailing $ forces an exact match.
- _________________________________________________________________________
-|20001212-14|match_all_dates_beginning_with_20001212,_20001213_or_20001214|
-|20001212-4_|same_as_previous_____________________________________________|
-|20001212-24|match_all_dates_between_20001212_and_20001224________________|
-|2000121____|match_all_dates_that_start_with_2000121_(20001210-20001219)__|
-|2__________|match_all_dates_that_start_with_2_(20000101-29991231)________|
-|2000-10____|match_all_dates_between_20000101-20101231____________________|
-|200010$____|match_only_200010____________________________________________|
-
-
-DUMP SPECIFICATIONS
-
-A dump specification selects one or more dumps. It has the form [host][:disk]
-[@datestamp], where each component is a pattern as described above. If a
-component is missing, it is treated as a wildcard. The characters ':', '@', and
-'\' may be escaped within any component by preceding them with a '\'.
-Some examples:
-
-DUMPSPEC DESCRIPTION
-client17 all dumps of client17
-@20080615 All dumps on with datestamps matching 20080615
-webserver:/var/www All dumps of /var/www on host webserver
-webserver:/var/www@200806150317 The dump of webserver with datestamp
- 200806150317
-:/var/www All dumps of /var/www on any host
-
-
-CONFIGURATION OVERRIDE
-
-Most command allow to overwrite any configuration parameter on the command line
-with the -o option.
--o NAME=value
-eg. -o runtapes=2
-eg. -o DUMPTYPE:no-compress:compress="server fast"
-eg. -o TAPETYPE:HP-DAT:length=2000m
-eg. -o INTERFACE:local:use="2000 kbps"
-
-AUTHOR
-
-James da Silva, <jds@amanda.org> : Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion, major update
-
-SEE ALSO
-
-amadmin(8), amanda.conf(5), amanda-client.conf(5), amcheck(8), amcheckdb(8),
-amcleanup(8), amdd(8), amdump(8), amfetchdump(8) amflush(8), amgetconf(8),
-amlabel(8), ammt(8), amoverview(8), amplot(8), amrecover(8), amreport(8),
-amrestore(8), amrmtape(8), amstatus(8), amtape(8), amtapetype(8), amtoc(8),
-amverify(8), amverifyrun(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amaespipe Home amanda.conf
-
-
- amanda.conf
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amanda.conf \14 Main configuration file for Amanda, the Advanced Maryland
-Automatic Network Disk Archiver
-
-DESCRIPTION
-
-amanda.conf is the main configuration file for Amanda. This manpage lists the
-relevant sections and parameters of this file for quick reference.
-The file <CONFIG_DIR>/<config>/amanda.conf is loaded.
-
-PARAMETERS
-
-There are a number of configuration parameters that control the behavior of the
-Amanda programs. All have default values, so you need not specify the parameter
-in amanda.conf if the default is suitable.
-Lines starting with # are ignored, as are blank lines. Comments may be placed
-on a line with a directive by starting the comment with a #. The remainder of
-the line is ignored.
-Keywords are case insensitive, i.e. mailto and MailTo are treated the same.
-Integer arguments may have one of the following (case insensitive) suffixes,
-some of which have a multiplier effect:
-
-POSSIBLE SUFFIXES
-
-
-
- b byte bytes
- Some number of bytes.
-
- bps
- Some number of bytes per second.
-
- k kb kbyte kbytes kilobyte kilobytes
- Some number of kilobytes (bytes*1024).
-
- kps kbps
- Some number of kilobytes per second (bytes*1024).
-
- m mb meg mbyte mbytes megabyte megabytes
- Some number of megabytes (bytes*1024*1024).
-
- mps mbps
- Some number of megabytes per second (bytes*1024*1024).
-
- g gb gbyte gbytes gigabyte gigabytes
- Some number of gigabytes (bytes*1024*1024*1024).
-
- tape tapes
- Some number of tapes.
-
- day days
- Some number of days.
-
- week weeks
- Some number of weeks (days*7).
-
- Note
-
- The value inf may be used in most places where an integer is expected to
- mean an infinite amount.
- Boolean arguments may have any of the values y, yes, t, true or on to
- indicate a true state, or n, no, f, false or off to indicate a false
- state. If no argument is given, true is assumed.
-
-
-PARAMETERS
-
-
-
- org string
- Default: daily. A descriptive name for the configuration. This string
- appears in the Subject line of mail reports. Each Amanda configuration
- should have a different string to keep mail reports distinct.
-
- mailto string
- Default: operators. A space separated list of recipients for mail
- reports.
-
- dumpcycle int
- Default: 10 days. The number of days in the backup cycle. Each disk will
- get a full backup at least this often. Setting this to zero tries to do a
- full backup each run.
-
- Note
-
- This parameter may also be set in a specific dumptype (see below). This
- value sets the default for all dumptypes so must appear in amanda.conf
- before any dumptypes are defined.
-
- runspercycle int
- Default: same as dumpcycle. The number of amdump runs in dumpcycle days.
- A value of 0 means the same value as dumpcycle. A value of -1 means guess
- the number of runs from the tapelist file, which is the number of tapes
- used in the last dumpcycle days / runtapes.
-
- tapecycle int
- Default: 15 tapes. Typically tapes are used by Amanda in an ordered
- rotation. The tapecycle parameter defines the size of that rotation. The
- number of tapes in rotation must be larger than the number of tapes
- required for a complete dump cycle (see the dumpcycle parameter).
- This is calculated by multiplying the number of amdump runs per dump
- cycle (runspercycle parameter) times the number of tapes used per run
- (runtapes parameter). Typically two to four times this calculated number
- of tapes are in rotation. While Amanda is always willing to use a new
- tape in its rotation, it refuses to reuse a tape until at least
- 'tapecycle -1' number of other tapes have been used.
- It is considered good administrative practice to set the tapecycle
- parameter slightly lower than the actual number of tapes in rotation.
- This allows the administrator to more easily cope with damaged or
- misplaced tapes or schedule adjustments that call for slight adjustments
- in the rotation order.
-
- usetimestamps bool
- Default: No. By default, Amanda can only track at most one run per
- calendar day. When this option is enabled, however, Amanda can track as
- many runs as you care to make.
- WARNING: This option is not backward-compatible. Do not enable it if you
- intend to downgrade your server installation to Amanda community edition
- 2.5.0
-
- label_new_tapes string
- Default: not set. When set, this directive will cause Amanda to
- automatically write an Amanda tape label to any blank tape she
- encounters. This option is DANGEROUS because when set, Amanda will ERASE
- any non-Amanda tapes you may have, and may also ERASE any near-failing
- tapes. Use with caution.
- When using this directive, specify the template for new tape labels. The
- template should contain some number of contiguous '%' characters, which
- will be replaced with a generated number. Be sure to specify enough '%'
- characters that you do not run out of tape labels. Example:
- label_new_tapes "DailySet1-%%%"
-
- dumpuser string
- Default: amanda. The login name Amanda uses to run the backups. The
- backup client hosts must allow access from the tape server host as this
- user via .rhosts or .amandahosts, depending on how the Amanda software
- was built.
-
- printer string
- Printer to use when doing tape labels. See the lbl-templ tapetype option.
-
- tapedev string
- Default: null:. The path name of the non-rewinding tape device. Non-
- rewinding tape device names often have an 'n' in the name, e.g. /dev/rmt/
- 0mn, however this is operating system specific and you should consult
- that documentation for detailed naming information.
- If a tape changer is configured (see the tpchanger option), this option
- might not be used.
- If the null output driver is selected (see the section OUTPUT DRIVERS in
- the amanda(8) manpage for more information), programs such as amdump will
- run normally but all images will be thrown away. This should only be used
- for debugging and testing, and probably only with the record option set
- to no.
-
- rawtapedev string
- Default: null:. The path name of the raw tape device. This is only used
- if Amanda is compiled for Linux machines with floppy tapes and is needed
- for QIC volume table operations.
-
- tpchanger string
- Default: none. The name of the tape changer. If a tape changer is not
- configured, this option is not used and should be commented out of the
- configuration file.
- If a tape changer is configured, choose one of the changer scripts (e.g.
- chg-scsi) and enter that here.
-
- changerdev string
- Default: /dev/null. A tape changer configuration parameter. Usage depends
- on the particular changer defined with the tpchanger option.
-
- changerfile string
- Default: /usr/adm/amanda/log/changer-status. A tape changer configuration
- parameter. Usage depends on the particular changer defined with the
- tpchanger option.
-
- runtapes int
- Default: 1. The maximum number of tapes used in a single run. If a tape
- changer is not configured, this option is not used and should be
- commented out of the configuration file.
- If a tape changer is configured, this may be set larger than one to let
- Amanda write to more than one tape.
- Note that this is an upper bound on the number of tapes, and Amanda may
- use less.
- Also note that as of this release, Amanda does not support true tape
- overflow. When it reaches the end of one tape, the backup image Amanda
- was processing starts over again on the next tape.
-
- maxdumpsize int
- Default: runtapes*tape_length. Maximum number of bytes the planner will
- schedule for a run.
-
- taperalgo [first|firstfit|largest|largestfit|smallest|last]
- Default: first. The algorithm used to choose which dump image to send to
- the taper.
-
-
- first
- First in, first out.
-
- firstfit
- The first dump image that will fit on the current tape.
-
- largest
- The largest dump image.
-
- largestfit
- The largest dump image that will fit on the current tape.
-
- smallest
- The smallest dump image.
-
- last
- Last in, first out.
-
-
- labelstr string
- Default: .*. The tape label constraint regular expression. All tape
- labels generated (see amlabel(8)) and used by this configuration must
- match the regular expression. If multiple configurations are run from the
- same tape server host, it is helpful to set their labels to different
- strings (for example, "DAILY[0-9][0-9]*" vs. "ARCHIVE[0-9][0-9]*") to
- avoid overwriting each other's tapes.
-
- tapetype string
- Default: EXABYTE. The type of tape drive associated with tapedev or
- tpchanger. This refers to one of the defined tapetypes in the config file
- (see below), which specify various tape parameters, like the length,
- filemark size, and speed of the tape media and device.
- First character of a tapetype string must be an alphabetic character
-
- ctimeout int
- Default: 30 seconds. Maximum amount of time that amcheck will wait for
- each client host.
-
- dtimeout int
- Default: 1800 seconds. Amount of idle time per disk on a given client
- that a dumper running from within amdump will wait before it fails with a
- data timeout error.
-
- etimeout int
- Default: 300 seconds. Amount of time per disk on a given client that the
- planner step of amdump will wait to get the dump size estimates. For
- instance, with the default of 300 seconds and four disks on client A,
- planner will wait up to 20 minutes for that machine. A negative value
- will be interpreted as a total amount of time to wait per client instead
- of per disk.
-
- connect_tries int
- Default: 3. How many times the server will try a connection.
-
- req_tries int
- Default: 3. How many times the server will resend a REQ packet if it
- doesn't get the ACK packet.
-
- netusage int
- Default: 300 Kbps. The maximum network bandwidth allocated to Amanda, in
- Kbytes per second. See also the interface section.
-
- inparallel int
- Default: 10. The maximum number of backups that Amanda will attempt to
- run in parallel. Amanda will stay within the constraints of network
- bandwidth and holding disk space available, so it doesn't hurt to set
- this number a bit high. Some contention can occur with larger numbers of
- backups, but this effect is relatively small on most systems.
-
- displayunit "k|m|g|t"
- Default: "k". The unit used to print many numbers, k=kilo, m=mega,
- g=giga, t=tera.
-
- dumporder string
- Default: tttTTTTTTT. The priority order of each dumper:
-
- s: smallest size
- S: largest size
- t: smallest time
- T: largest time
- b: smallest bandwidth
- B: largest bandwidth
-
-
- maxdumps int
- Default: 1. The maximum number of backups from a single host that Amanda
- will attempt to run in parallel. See also the inparallel option.
- Note that this parameter may also be set in a specific dumptype (see
- below). This value sets the default for all dumptypes so must appear in
- amanda.conf before any dumptypes are defined.
-
- bumpsize int
- Default: 10 Mbytes. The minimum savings required to trigger an automatic
- bump from one incremental level to the next, expressed as size. If Amanda
- determines that the next higher backup level will be this much smaller
- than the current level, it will do the next level. The value of this
- parameter is used only if the parameter bumppercent is set to 0.
- The global setting of this parameter can be overwritten inside of a
- dumptype-definition.
- See also the options bumppercent, bumpmult and bumpdays.
-
- bumppercent int
- Default: 0 percent. The minimum savings required to trigger an automatic
- bump from one incremental level to the next, expressed as percentage of
- the current size of the DLE (size of current level 0). If Amanda
- determines that the next higher backup level will be this much smaller
- than the current level, it will do the next level.
- If this parameter is set to 0, the value of the parameter bumpsize is
- used to trigger bumping.
- The global setting of this parameter can be overwritten inside of a
- dumptype-definition.
- See also the options bumpsize, bumpmult and bumpdays.
-
- bumpmult float
- Default: 1.5. The bump size multiplier. Amanda multiplies bumpsize by
- this factor for each level. This prevents active filesystems from bumping
- too much by making it harder to bump to the next level. For example, with
- the default bumpsize and bumpmult set to 2.0, the bump threshold will be
- 10 Mbytes for level one, 20 Mbytes for level two, 40 Mbytes for level
- three, and so on.
- The global setting of this parameter can be overwritten inside of a
- dumptype-definition.
-
- bumpdays int
- Default: 2 days. To insure redundancy in the dumps, Amanda keeps
- filesystems at the same incremental level for at least bumpdays days,
- even if the other bump threshold criteria are met.
- The global setting of this parameter can be overwritten inside of a
- dumptype-definition.
-
- diskfile string
- Default: disklist. The file name for the disklist file holding client
- hosts, disks and other client dumping information.
-
- infofile string
- Default: /usr/adm/amanda/curinfo. The file or directory name for the
- historical information database. If Amanda was configured to use DBM
- databases, this is the base file name for them. If it was configured to
- use text formated databases (the default), this is the base directory and
- within here will be a directory per client, then a directory per disk,
- then a text file of data.
-
- logdir string
- Default: /usr/adm/amanda. The directory for the amdump and log files.
-
- indexdir string
- Default /usr/adm/amanda/index. The directory where index files (backup
- image catalogues) are stored. Index files are only generated for
- filesystems whose dumptype has the index option enabled.
-
- tapelist string
- Default: tapelist. The file name for the active tapelist file. Amanda
- maintains this file with information about the active set of tapes.
-
- tapebufs int
- Default: 20. The number of buffers used by the taper process run by
- amdump and amflush to hold data as it is read from the network or disk
- before it is written to tape. Each buffer is a little larger than 32
- KBytes and is held in a shared memory region.
-
- reserve number
- Default: 100. The part of holding-disk space that should be reserved for
- incremental backups if no tape is available, expressed as a percentage of
- the available holding-disk space (0-100). By default, when there is no
- tape to write to, degraded mode (incremental) backups will be performed
- to the holding disk. If full backups should also be allowed in this case,
- the amount of holding disk space reserved for incrementals should be
- lowered.
-
- autoflush bool
- Default: off. Whether an amdump run will flush the dumps from holding
- disk to tape.
-
- amrecover_do_fsf bool
- Default: on. Amrecover will call amrestore with the -f flag for faster
- positioning of the tape.
-
- amrecover_check_label bool
- Default: on. Amrecover will call amrestore with the -l flag to check the
- label.
-
- amrecover_changer string
- Default: ''. Amrecover will use the changer if you use 'settape <string>'
- and that string is the same as the amrecover_changer setting.
-
- columnspec string
- Defines the width of columns amreport should use. String is a comma (',')
- separated list of triples. Each triple consists of three parts which are
- separated by a equal sign ('=') and a colon (':') (see the example).
- These three parts specify:
-
- 1. the name of the column, which may be:
-
- Compress (compression ratio)
- Disk (client disk name)
- DumpRate (dump rate in KBytes/sec)
- DumpTime (total dump time in hours:minutes)
- HostName (client host name)
- Level (dump level)
- OrigKB (original image size in KBytes)
- OutKB (output image size in KBytes)
- TapeRate (tape writing rate in KBytes/sec)
- TapeTime (total tape time in hours:minutes)
-
-
- 2. the amount of space to display before the column (used to get
- whitespace between columns).
- 3. the width of the column itself. If set to a negative value, the
- width will be calculated on demand to fit the largest entry in this
- column.
-
- Here is an example:
-
- columnspec "Disk=1:18,HostName=0:10,OutKB=1:7"
-
- The above will display the disk information in 18 characters and put one
- space before it. The hostname column will be 10 characters wide with no
- space to the left. The output KBytes column is seven characters wide with
- one space before it.
-
- includefile string
- Default: none. The name of an Amanda configuration file to include within
- the current file. Useful for sharing dumptypes, tapetypes and interface
- definitions among several configurations.
-
- debug_auth int
- Default: 0. Debug level of the auth module
-
- debug_event int
- Default: 0. Debug level of the event module
-
- debug_holding int
- Default: 0. Debug level of the holdingdisk module
-
- debug_protocol int
- Default: 0. Debug level of the protocol module
-
- debug_planner int
- Default: 0. Debug level of the planner process
-
- debug_driver int
- Default: 0. Debug level of the driver process
-
- debug_dumper int
- Default: 0. Debug level of the dumper process
-
- debug_chunker int
- Default: 0. Debug level of the chunker process
-
- debug_taper int
- Default: 0. Debug level of the taper process
-
- reserved-udp-port int,int
- Default: --with-udpportrange or 512,1023. Reserved udp port that will be
- used (bsd, bsdudp)
-
- reserved-tcp-port int,int
- Default: --with-low-tcpportrange or 512,1023. Reserved tcp port that will
- be used (bsdtcp)
-
- unreserved-tcp-port int,int
- Default: --with-tcpportrange or 1025,65536. Unreserved tcp port that will
- be used (bsd, bsdudp)
-
-
-HOLDINGDISK SECTION
-
-The amanda.conf file may define one or more holding disks used as buffers to
-hold backup images before they are written to tape. The syntax is:
-
- holdingdisk name {
- holdingdisk-option holdingdisk-value
- ...
- }
-
-Name is a logical name for this holding disk.
-The options and values are:
-
-
- comment string
- Default: none. A comment string describing this holding disk.
-
- directory disk
- Default: /dumps/amanda. The path to this holding area.
-
- use int
- Default: 0 Gb. Amount of space that can be used in this holding disk
- area. If the value is zero, all available space on the file system is
- used. If the value is negative, Amanda will use all available space minus
- that value.
-
- chunksize int
- Default: 1 Gb. Holding disk chunk size. Dumps larger than the specified
- size will be stored in multiple holding disk files. The size of each
- chunk will not exceed the specified value. However, even though dump
- images are split in the holding disk, they are concatenated as they are
- written to tape, so each dump image still corresponds to a single
- continuous tape section.
- If 0 is specified, Amanda will create holding disk chunks as large as (
- (INT_MAX/1024)-64) Kbytes.
- Each holding disk chunk includes a 32 Kbyte header, so the minimum chunk
- size is 64 Kbytes (but that would be really silly).
- Operating systems that are limited to a maximum file size of 2 Gbytes
- actually cannot handle files that large. They must be at least one byte
- less than 2 Gbytes. Since Amanda works with 32 Kbyte blocks, and to
- handle the final read at the end of the chunk, the chunk size should be
- at least 64 Kbytes (2 * 32 Kbytes) smaller than the maximum file size,
- e.g. 2047 Mbytes.
-
-
-DUMPTYPE SECTION
-
-The amanda.conf file may define multiple sets of backup options and refer to
-them by name from the disklist file. For instance, one set of options might be
-defined for file systems that can benefit from high compression, another set
-that does not compress well, another set for file systems that should always
-get a full backup and so on.
-A set of backup options are entered in a dumptype section, which looks like
-this:
-
- define dumptype name {
- dumptype-option dumptype-value
- ...
- }
-
-Name is the name of this set of backup options. It is referenced from the
-disklist file.
-Some of the options in a dumptype section are the same as those in the main
-part of amanda.conf. The main option value is used to set the default for all
-dumptype sections. For instance, setting dumpcycle to 50 in the main part of
-the config file causes all following dumptype sections to start with that
-value, but the value may be changed on a section by section basis. Changes to
-variables in the main part of the config file must be done before (earlier in
-the file) any dumptypes are defined.
-The dumptype options and values are:
-
-
- auth string
- Default: bsd. Type of authorization to perform between tape server and
- backup client hosts.
- bsd, bsd authorization with udp initial connection and one tcp connection
- by data stream.
- bsdtcp, bsd authorization but use only one tcp connection.
- bsdudp, like bsd, but will use only one tcp connection for all data
- stream.
- krb4 to use Kerberos-IV authorization.
- krb5 to use Kerberos-V authorization.
- rsh to use rsh authorization.
- ssh to use OpenSSH authorization.
-
- amandad_path string
- Default: $libexec/amandad. Specify the amandad path of the client, only
- use with rsh/ssh authentification.
-
- client_username string
- Default: CLIENT_LOGIN. Specify the username to connect on the client,
- only use with rsh/ssh authentification.
-
- bumpsize int
- Default: 10 Mbytes. The minimum savings required to trigger an automatic
- bump from one incremental level to the next, expressed as size. If Amanda
- determines that the next higher backup level will be this much smaller
- than the current level, it will do the next level. The value of this
- parameter is used only if the parameter bumppercent is set to 0.
- See also the options bumppercent, bumpmult and bumpdays.
-
- bumppercent int
- Default: 0 percent. The minimum savings required to trigger an automatic
- bump from one incremental level to the next, expressed as percentage of
- the current size of the DLE (size of current level 0). If Amanda
- determines that the next higher backup level will be this much smaller
- than the current level, it will do the next level.
- If this parameter is set to 0, the value of the parameter bumpsize is
- used to trigger bumping.
- See also the options bumpsize, bumpmult and bumpdays.
-
- bumpmult float
- Default: 1.5. The bump size multiplier. Amanda multiplies bumpsize by
- this factor for each level. This prevents active filesystems from bumping
- too much by making it harder to bump to the next level. For example, with
- the default bumpsize and bumpmult set to 2.0, the bump threshold will be
- 10 Mbytes for level one, 20 Mbytes for level two, 40 Mbytes for level
- three, and so on.
-
- bumpdays int
- Default: 2 days. To insure redundancy in the dumps, Amanda keeps
- filesystems at the same incremental level for at least bumpdays days,
- even if the other bump threshold criteria are met.
-
- comment string
- Default: none. A comment string describing this set of backup options.
-
- comprate float [, float ]
- Default: 0.50, 0.50. The expected full and incremental compression factor
- for dumps. It is only used if Amanda does not have any history
- information on compression rates for a filesystem, so should not usually
- need to be set. However, it may be useful for the first time a very large
- filesystem that compresses very little is backed up.
-
- compress [client|server] string
- Default: client fast. If Amanda does compression of the backup images, it
- can do so either on the backup client host before it crosses the network
- or on the tape server host as it goes from the network into the holding
- disk or to tape. Which place to do compression (if at all) depends on how
- well the dump image usually compresses, the speed and load on the client
- or server, network capacity, holding disk capacity, availability of tape
- hardware compression, etc.
- For either type of compression, Amanda also allows the selection of three
- styles of compression. Best is the best compression available, often at
- the expense of CPU overhead. Fast is often not as good a compression as
- best, but usually less CPU overhead. Or to specify Custom to use your own
- compression method. (See dumptype custom-compress in example/amanda.conf
- for reference)
- So the compress options line may be one of:
-
-
- compress none
-
- compress client fast
-
- compress client best
-
- compress client custom
- Specify client_custom_compress "PROG"
- PROG must not contain white space and it must accept -d for
- uncompress.
-
- compress server fast
-
- compress server best
-
- compress server custom
- Specify server_custom_compress "PROG"
- PROG must not contain white space and it must accept -d for
- uncompress.
-
- Note that some tape devices do compression and this option has nothing to
- do with whether that is used. If hardware compression is used (usually
- via a particular tape device name or mt option), Amanda (software)
- compression should be disabled.
-
- dumpcycle int
- Default: 10 days. The number of days in the backup cycle. Each disk using
- this set of options will get a full backup at least this of ten. Setting
- this to zero tries to do a full backup each run.
-
- encrypt [none|client|server]
- Default: none. To encrypt backup images, it can do so either on the
- backup client host before it crosses the network or on the tape server
- host as it goes from the network into the holding disk or to tape.
- So the encrypt options line may be one of:
-
-
- encrypt none
-
- encrypt client
- Specify client_encrypt "PROG"
- PROG must not contain white space.
- Specify client_decrypt_option "decryption-parameter" Default: "-d"
- decryption-parameter must not contain white space.
- (See dumptype server-encrypt-fast in example/amanda.conf for
- reference)
-
- encrypt server
- Specify server_encrypt "PROG"
- PROG must not contain white space.
- Specify server_decrypt_option "decryption-parameter" Default: "-d"
- decryption-parameter must not contain white space.
- (See dumptype client-encrypt-nocomp in example/amanda.conf for
- reference)
-
- Note that current logic assumes compression then encryption during backup
- (thus decrypt then uncompress during restore). So specifying client-
- encryption AND server-compression is not supported. amcrypt which is a
- wrapper of aespipe is provided as a reference symmetric encryption
- program.
-
- estimate client|calcsize|server
- Default: client. Determine the way Amanda does it's estimate.
-
-
- client
- Use the same program as the dumping program, this is the most
- accurate way to do estimates, but it can take a long time.
-
- calcsize
- Use a faster program to do estimates, but the result is less
- accurate.
-
- server
- Use only statistics from the previous run to give an estimate, it
- takes only a few seconds but the result is not accurate if your
- disk usage changes from day to day.
-
-
- exclude [ list|file ][[optional][ append ][ string ]+]
- Default: file. There are two exclude lists, exclude file and exclude
- list. With exclude file , the string is a GNU-tar exclude expression.
- With exclude list , the string is a file name on the client containing
- GNU-tar exclude expressions. The path to the specified exclude list file,
- if present (see description of 'optional' below), must be readable by the
- Amanda user.
- All exclude expressions are concatenated in one file and passed to GNU-
- tar as an --exclude-from argument.
- Exclude expressions must always be specified as relative to the head
- directory of the DLE.
- With the append keyword, the string is appended to the current list,
- without it, the string overwrites the list.
- If optional is specified for exclude list, then amcheck will not complain
- if the file doesn't exist or is not readable.
- For exclude list, if the file name is relative, the disk name being
- backed up is prepended. So if this is entered:
-
- exclude list ".amanda.excludes"
-
- the actual file used would be /var/.amanda.excludes for a backup of /var,
- /usr/local/.amanda.excludes for a backup of /usr/local, and so on.
-
- holdingdisk [ never|auto|required ]
- Default: auto. Whether a holding disk should be used for these backups or
- whether they should go directly to tape. If the holding disk is a portion
- of another file system that Amanda is backing up, that file system should
- refer to a dumptype with holdingdisk set to never to avoid backing up the
- holding disk into itself.
-
-
- never|no|false|off
- Never use a holdingdisk, the dump will always go directly to tape.
- There will be no dump if you have a tape error.
-
- auto|yes|true|on
- Use the holding disk, unless there is a problem with the holding
- disk, the dump won't fit there or the medium doesn't require
- spooling (e.g., VFS device)
-
- required
- Always dump to holdingdisk, never directly to tape. There will be
- no dump if it doesn't fit on holdingdisk
-
-
- ignore boolean
- Default: no. Whether disks associated with this backup type should be
- backed up or not. This option is useful when the disklist file is shared
- among several configurations, some of which should not back up all the
- listed file systems.
-
- include [ list|file ][[optional][ append ][ string ]+]
- Default: file ".". There are two include lists, include file and include
- list. With include file , the string is a glob expression. With include
- list , the string is a file name on the client containing glob
- expressions.
- All include expressions are expanded by Amanda, concatenated in one file
- and passed to GNU-tar as a --files-from argument. They must start with
- "./" and contain no other "/".
- Include expressions must always be specified as relative to the head
- directory of the DLE.
-
- Note
-
- For globbing to work at all, even the limited single level, the top level
- directory of the DLE must be readable by the Amanda user.
- With the append keyword, the string is appended to the current list,
- without it, the string overwrites the list.
- If optional is specified for include list, then amcheck will not complain
- if the file doesn't exist or is not readable.
- For include list, If the file name is relative, the disk name being
- backed up is prepended.
-
- index boolean
- Default: no. Whether an index (catalogue) of the backup should be
- generated and saved in indexdir. These catalogues are used by the
- amrecover utility.
-
- kencrypt boolean
- Default: no. Whether the backup image should be encrypted by Kerberos as
- it is sent across the network from the backup client host to the tape
- server host.
-
- maxdumps int
- Default: 1. The maximum number of backups from a single host that Amanda
- will attempt to run in parallel. See also the main section parameter
- inparallel.
-
- maxpromoteday int
- Default: 10000. The maximum number of day for a promotion, set it 0 if
- you don't want promotion, set it to 1 or 2 if your disks get
- overpromoted.
-
- priority string
- Default: medium. When there is no tape to write to, Amanda will do
- incremental backups in priority order to the holding disk. The priority
- may be high (2), medium (1), low (0) or a number of your choice.
-
- program string
- Default: DUMP. The type of backup to perform. Valid values are DUMP for
- the native operating system backup program, and GNUTAR to use GNU-tar or
- to do PC backups using Samba.
-
- record boolean
- Default: yes. Whether to ask the backup program to update its database
- (e.g. /etc/dumpdates for DUMP or /usr/local/var/amanda/gnutar-lists for
- GNUTAR) of time stamps. This is normally enabled for daily backups and
- turned off for periodic archival runs.
-
- skip-full boolean
- Default: no. If true and planner has scheduled a full backup, these disks
- will be skipped, and full backups should be run off-line on these days.
- It was reported that Amanda only schedules level 1 incrementals in this
- configuration; this is probably a bug.
-
- skip-incr boolean
- Default: no. If true and planner has scheduled an incremental backup,
- these disks will be skipped.
-
- starttime int
- Default: none. Backups will not start until after this time of day. The
- value should be hh*100+mm, e.g. 6:30PM (18:30) would be entered as 1830.
-
- strategy string
- Default: standard. Strategy to use when planning what level of backup to
- run next. Values are:
-
-
- standard
- The standard Amanda schedule.
-
- nofull
- Never do full backups, only level 1 incrementals.
-
- noinc
- Never do incremental backups, only full dumps.
-
- skip
- Never do backups (useful when sharing the disklist file).
-
- incronly
- Only do incremental dumps. amadmin force should be used to tell
- Amanda that a full dump has been performed off-line, so that it
- resets to level 1. It is similar to skip-full, but with incronly
- full dumps may be scheduled manually. Unfortunately, it appears
- that Amanda will perform full backups with this configuration,
- which is probably a bug.
-
-
- tape_splitsize int
- Default: none. Split dump file on tape into pieces of a specified size.
- This allows dumps to be spread across multiple tapes, and can potentially
- make more efficient use of tape space. Note that if this value is too
- large (more than half the size of the average dump being split),
- substantial tape space can be wasted. If too small, large dumps will be
- split into innumerable tiny dumpfiles, adding to restoration complexity.
- A good rule of thumb, usually, is 1/10 of the size of your tape.
-
- split_diskbuffer string
- Default: none. When dumping a split dump in PORT-WRITE mode (usually
- meaning "no holding disk"), buffer the split chunks to a file in the
- directory specified by this option.
-
- fallback_splitsize int
- Default: 10M. When dumping a split dump in PORT-WRITE mode, if no
- split_diskbuffer is specified (or if we somehow fail to use our
- split_diskbuffer), we must buffer split chunks in memory. This specifies
- the maximum size split chunks can be in this scenario, and thus the
- maximum amount of memory consumed for in-memory splitting. The size of
- this buffer can be changed from its (very conservative) default to a
- value reflecting the amount of memory that each taper process on the dump
- server may reasonably consume.
-
-The following dumptype entries are predefined by Amanda:
-
- define dumptype no-compress {
- compress none
- }
- define dumptype compress-fast {
- compress client fast
- }
- define dumptype compress-best {
- compress client best
- }
- define dumptype srvcompress {
- compress server fast
- }
- define dumptype bsd-auth {
- auth bsd
- }
- define dumptype krb4-auth {
- auth krb4
- }
- define dumptype no-record {
- record no
- }
- define dumptype no-hold {
- holdingdisk no
- }
- define dumptype no-full {
- skip-full yes
- }
-
-In addition to options in a dumptype section, one or more other dumptype names
-may be entered, which make this dumptype inherit options from other previously
-defined dumptypes. For instance, two sections might be the same except for the
-record option:
-
- define dumptype normal {
- comment "Normal backup, no compression, do indexing"
- no-compress
- index yes
- maxdumps 2
- }
- define dumptype testing {
- comment "Test backup, no compression, do indexing, no recording"
- normal
- record no
- }
-
-Amanda provides a dumptype named global in the sample amanda.conf file that all
-dumptypes should reference. This provides an easy place to make changes that
-will affect every dumptype.
-
-TAPETYPE SECTION
-
-The amanda.conf file may define multiple types of tape media and devices. The
-information is entered in a tapetype section, which looks like this in the
-config file:
-
- define tapetype name {
- tapetype-option tapetype-value
- ...
- }
-
-Name is the name of this type of tape medium/device. It is referenced from the
-tapetype option in the main part of the config file.
-The tapetype options and values are:
-
-
- comment string
- Default: none. A comment string describing this set of tape information.
-
- filemark int
- Default: 1 kbytes. How large a file mark (tape mark) is, measured in
- kbytes. If the size is only known in some linear measurement (e.g.
- inches), convert it to kbytes using the device density.
-
- length int
- Default: 2000 kbytes. How much data will fit on a tape.
- Note that this value is only used by Amanda to schedule which backups
- will be run. Once the backups start, Amanda will continue to write to a
- tape until it gets an error, regardless of what value is entered for
- length (but see the section OUTPUT DRIVERS in the amanda(8) manpage for
- exceptions).
-
- blocksize int
- Default: 32 kbytes. How much data will be written in each tape record
- expressed in KiloBytes. The tape record size (= blocksize) can not be
- reduced below the default 32 KBytes. The parameter blocksize can only be
- raised if Amanda was compiled with the configure option --with-
- maxtapeblocksize=N set with "N" greater than 32 during configure.
-
- readblocksize int
- Default: (from configure --with-maxtapeblocksize). How much data will be
- read in each tape record expressed in KiloBytes. Some hardware require a
- value not too large, and some require it to be equal to the blocksize. It
- is useful if you configured amanda with a big --with-maxtapeblocksize and
- your hardware don't work with a value that big.
-
- file-pad boolean
- Default: true. If true, every record, including the last one in the file,
- will have the same length. This matches the way Amanda wrote tapes prior
- to the availability of this parameter. It may also be useful on devices
- that only support a fixed blocksize.
- Note that the last record on the tape probably includes trailing null
- byte padding, which will be passed back to gzip, compress or the restore
- program. Most programs just ignore this (although possibly with a
- warning).
- If this parameter is false, the last record in a file may be shorter than
- the block size. The file will contain the same amount of data the dump
- program generated, without trailing null byte padding. When read, the
- same amount of data that was written will be returned.
-
- speed int
- Default: 200 bps. How fast the drive will accept data, in bytes per
- second. This parameter is NOT currently used by Amanda.
-
- lbl-templ string
- A PostScript template file used by amreport to generate labels. Several
- sample files are provided with the Amanda sources in the example
- directory. See the amreport(8) man page for more information.
-
-In addition to options, another tapetype name may be entered, which makes this
-tapetype inherit options from another tapetype. For instance, the only
-difference between a DLT4000 tape drive using Compact-III tapes and one using
-Compact-IV tapes is the length of the tape. So they could be entered as:
-
- define tapetype DLT4000-III {
- comment "DLT4000 tape drives with Compact-III tapes"
- length 12500 mbytes # 10 Gig tapes with some compression
- filemark 2000 kbytes
- speed 1536 kps
- }
- define tapetype DLT4000-IV {
- DLT4000-III
- comment "DLT4000 tape drives with Compact-IV tapes"
- length 25000 mbytes # 20 Gig tapes with some compression
- }
-
-
-INTERFACE SECTION
-
-The amanda.conf file may define multiple types of network interfaces. The
-information is entered in an interface section, which looks like this:
-
- define interface name {
- interface-option interface-value
- ...
- }
-
-name is the name of this type of network interface. It is referenced from the
-disklist file.
-Note that these sections define network interface characteristics, not the
-actual interface that will be used. Nor do they impose limits on the bandwidth
-that will actually be taken up by Amanda. Amanda computes the estimated
-bandwidth each file system backup will take based on the estimated size and
-time, then compares that plus any other running backups with the limit as
-another of the criteria when deciding whether to start the backup. Once a
-backup starts, Amanda will use as much of the network as it can leaving
-throttling up to the operating system and network hardware.
-The interface options and values are:
-
-
- comment string
- Default: none. A comment string describing this set of network
- information.
-
- use int
- Default: 300 Kbps. The speed of the interface in Kbytes per second.
-
-In addition to options, another interface name may be entered, which makes this
-interface inherit options from another interface. At the moment, this is of
-little use.
-
-AUTHOR
-
-James da Silva, <jds@amanda.org>: Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion, major update, splitting
-
-SEE ALSO
-
-amanda(8), amanda-client.conf(5), amcrypt(8), aespipe(1),
--------------------------------------------------------------------------------
-
-Prev Up Next
-amanda Home amanda-client.conf
-
-
- amcheck
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amcheck \14 run Amanda self-checks
-
-Synopsis
-
-amcheck [-am] [-w] [-sclt] [-M address] config [ host [disk...] ...] [ -
-o configoption]...
-
-DESCRIPTION
-
-Amcheck runs a number of self-checks on both the Amanda tape server host and
-the Amanda client hosts.
-On the tape server host, amcheck can go through the same tape checking used at
-the start of the nightly amdump run to verify the correct tape for the next run
-is mounted.
-Amcheck can also do a self-check on all client hosts to make sure each host is
-running and that permissions on filesystems to be backed up are correct.
-You can specify many host/disk expressions, only disks that match an expression
-will be checked. All disks are checked if no expressions are given.
-See the amanda(8) man page for more details about Amanda.
-
-OPTIONS
-
-
-
- -s
- Run the tape server local and tape checks (same as -lt).
-
- -c
- Run the client host checks. Multiple specific clients can be checked by
- specifying the client name.
-
- -l
- Run the local tests (e.g. permissions) on the server host.
-
- -t
- Run the tape tests on the server host.
-
- -w
- Enables a DESTRUCTIVE check for write-protection on the tape (which would
- otherwise cause the subsequent amdump to fail). If the tape is writable,
- this check causes all data after the tape label to be erased. If the
- label_new_tapes option is enabled, this check may ERASE any non-Amanda
- tape in the drive or changer. The check enable the tape tests on the
- server host and is only made if the tape is otherwise correct.
-
- -m
- Nothing is printed, but mail is sent if any errors are detected. The mail
- goes to the mailto address specified in the amanda.conf file or the
- address value if -M is set.
-
- -a
- Like -m but the mail is always sent.
-
- -M address
- Mail the report to address instead of the mailto value from amanda.conf.
- Implies -m.
-
- host [disk]*
- Specify the host and disk on which the command will work.
-
- -o configoption
- See the "CONFIGURATION OVERRIDE" section in amanda(8).
-
-The default is -cs.
-
-EXAMPLES
-
-In this example, both the tape server and client tests are run. The results are
-displayed on standard output.
-
- % amcheck daily
- Amanda Tape Server Host Check
- -----------------------------
- /amanda2/amanda/work: 911475 KB disk space available, that's plenty.
- NOTE: skipping tape-writable test.
- Tape VOL10 label ok.
- Server check took 34.966 seconds.
-
- Amanda Backup Client Hosts Check
- --------------------------------
- WARNING: northstar: selfcheck request timed out. Host down?
- WARNING: drinkme: selfcheck request timed out. Host down?
- WARNING: scruffy: selfcheck request timed out. Host down?
- Client check: 136 hosts checked in 51.945 seconds, 3 problems found.
-
- (brought to you by Amanda 2.5.0)
-
-In this example, if the line mailto csd-amanda is in amanda.conf, mail will be
-sent to csd-amanda if the server check returns an error.
-
- % amcheck -s -m daily
-
-
-MESSAGES
-
-
-
- fatal slot slot: error message
- (error) The tape changer detected some kind of fatal error while trying
- to load slot slot.
-
- slot slot: error message
- (warning) The tape changer detected some kind of non-fatal error (e.g. an
- empty slot was detected) while trying to load slot slot, or an error was
- detected trying to read the tape label.
-
- slot slot: date YYYYMMDD label label (result)
- (info) Tape label in slot slot was loaded and found to have been last
- written on YYYYMMDD. If the tape is new, the date field will be an X. The
- result may be one of:
-
-
- exact label match
- This is the expected tape.
-
- no match
- This label does not match the labelstr pattern in amanda.conf. Tape
- scanning will continue.
-
- active tape
- This tape is still active and cannot be overwritten. Tape scanning
- will continue.
-
- first labelstr match
- This tape is the first one that matches the labelstr pattern in
- amanda.conf. Tape scanning will continue if necessary.
-
- labelstr match
- This tape is the next one that matches the labelstr pattern in
- amanda.conf. Tape scanning will continue.
-
-
- ERROR: cannot look up dump user user
- (error) Dump user user from amanda.conf could not be found in the system
- password information.
-
- ERROR: cannot look up my own uid (uid)
- (error) User id uid running amcheck could not be found in the system
- password information.
-
- ERROR: running as user runuser instead of dumpuser
- (error) Amcheck should be run as the dump user dumpuser from amanda.conf
- instead of runuser.
-
- ERROR: program dir directory: not accessible
- (error) The directory Amanda expects to find its auxiliary programs in,
- directory, is not accessible.
-
- ERROR: program program: does not exist
- (error) Program program needed on the tape server could not be found.
-
- ERROR: program program: not a file
- (error) Program program needed on the tape server exists but is not a
- file.
-
- ERROR: program program: not executable
- (error) Program program needed on the tape server exists but is not
- executable.
-
- WARNING: program program: not setuid-root
- (warning) Program program needed on the tape server exists but should be
- owned by user "root" and setuid.
-
- ERROR: XXX dir directory: not writable
- (error) Directory directory is either not writable, i.e. the dump user
- will not be able to create or remove files, or cannot be accessed,
- perhaps because a parent directory does not allow search permission. The
- XXX may be:
-
-
- log
- for the Amanda log directory (see logdir in amanda.conf)
-
- oldlog
- for the directory that holds the old log files (see logdir in
- amanda.conf)
-
- info
- for an Amanda database information directory (see curinfo in
- amanda.conf) or
-
- index
- for an Amanda index directory (see indexdir in amanda.conf)
-
- tapelist
- for the Amanda tapelist directory (see tapelist in amanda.conf)
-
-
- NOTE: XXX dir directory: does not exist
- (info) A database (info) or index directory does not exist or cannot be
- accessed. This might just mean this is a new client or disk, but if that
- is not the case, this should be treated as an error.
-
- NOTE: it will be created on the next run
- (info) This indicates the info directory listed in the previous message
- will be created on the next run.
-
- ERROR: XXX dir name: not a directory
- (error) Amcheck expected name to be a directory, but it is something else
- (e.g. file).
-
- WARNING: info file file: does not exist
- (warning) File file does not exist in the text format database. Since the
- parent directories do exist, the file should already have been created.
-
- ERROR: info file name: not a file
- (error) Amcheck expected name to be a file, but it is something else
- (e.g. file).
-
- ERROR: info file file: not readable
- (error) The text format database file file is not readable.
-
- ERROR: log file file: not writable
- (error) Log file file (file log in logdir from amanda.conf) is either not
- writable, or cannot be accessed, perhaps because a parent directory does
- not allow search permission.
-
- ERROR: tape list tapelist: not writable
- (error) Amanda tape list file tapelist (see tapelist in amanda.conf) is
- not writable or was not found.
-
- ERROR: tape list tapelist: parse error
- (error) Amanda tape list file tapelist (see tapelist in amanda.conf)
- could not be read or parsed.
-
- WARNING: tapedev is /dev/null, dumps will be thrown away
- (warning) The tapedev parameter in amanda.conf is set to /dev/null and
- Amanda uses that when debugging to throw all the dump images away.
-
- WARNING: hold file file exists
- (info) Hold file file exists and will cause amdump to pause at the
- beginning until it is removed.
-
- ERROR: holding disk disk: statfs: error message
- (error) An error was returned from the statfs system call on holding disk
- disk (maybe because it does not exist).
-
- ERROR: holding disk disk: not writable
- (error) Holding disk disk, is not writable, probably because the caller
- does not have write permission or a parent directory does not allow
- search permission.
-
- WARNING: holding disk disk: available space unknown N KB requested.
- (warning) Amcheck could not determine the amount of available space on
- holding disk disk to see if there were at least N KBytes available.
-
- WARNING: holding disk disk: only F KB free (R KB requested).
- (warning) amanda.conf requested R KBytes of free space on holding disk
- disk, but only F KBytes were available. 10 MBytes is subtracted for each
- backup process (see the inparallel amanda.conf option) to allow for
- unexpected overruns.
-
- Note
-
- Even though this message is listed as a warning, it causes amcheck to
- exit with a non-zero status.
-
-
-
- Holding disk disk: N KB disk space available, that's plenty.
- (info) There was sufficient free space on holding disk disk.
-
- WARNING: holding disk disk: only F KB free, using nothing
- (warning) Holding disk disk has F KBytes of free space, but that is not
- enough for what is requested in amanda.conf.
-
- Holding disk disk: F KB disk space available, using U KB
- (info) Holding disk disk has F KBytes of free space and Amanda will be
- using up to U Kbytes.
-
- WARNING: if a tape changer is not available, runtapes must be set to 1.
- (warning) The runtapes amanda.conf option must be set to 1 if the
- tpchanger amanda.conf option is not set.
-
- ERROR: error message.
- (error) An error was detected while initializing the tape changer.
-
- ERROR: tape device: error message.
- (error) An error was detected while processing the tape label.
-
- ERROR: cannot overwrite active tape label.
- (error) Tape label is still active and cannot be used.
-
- ERROR: label label doesn't match labelstr pattern .
- (error) The label on tape label does not match the labelstr amanda.conf
- option.
-
- (expecting a new tape)
- (info) The tape is not OK and a new tape was expected.
-
- (expecting tape label or a new tape)
- (info) The tape is not OK and either tape label or a new tape was
- expected.
-
- ERROR: tape label label ok, but is not writable.
- (error) Tape label is OK, but the write enable test failed.
-
- Tape label is writable.
- (info) Tape label is OK and the write enable test succeeded.
-
- NOTE: skipping tape-writable test.
- (info) The tape write test (see the -w option) was not enabled.
-
- WARNING: skipping tape test because amdump or amflush seem to be running,
- WARNING: if they are not, you must run amcleanup
- (warning) It looked to amcheck like either amdump or amflush were running
- because a log file or amdump file exists. If they are not running, you
- probably need to run amcleanup to clear up a previous failure. Otherwise,
- you need to wait until they complete before running amcheck.
-
- NOTE: skipping tape checks
- (info) The tape tests are being skipped because you used the -t command
- line option.
-
- WARNING: compress is not executable, server-compression and indexing will not
- work
- (warning) Compression program compress is not executable, so compression
- on the tape server host and creating index files will not work.
-
- Tape label label ok.
- (info) Tape label is OK for the next run.
-
- Server check took S seconds.
- (info) Reports how long the tape server host checks took.
-
- ERROR: host: could not resolve hostname
- (error) Could not look up client hostname host.
-
- Client check: H hosts checked in S seconds, N problems found.
- (info) Reports the number of client hosts checked, how long it took and
- the number of errors detected.
-
- WARNING: host: selfcheck request timed out. Host down?
- (warning) There was no response from host when trying to do the client
- checks. The host might really be down or it might not be configured
- properly.
-
- ERROR: host NAK: message
- (error) Host reported a negative acknowledgment error of message to the
- status check request.
-
- ERROR: host NAK: [NAK parse failed]
- (error) Amcheck could not parse the negative acknowledgment error from
- host. There might be an Amanda version mismatch between the host running
- amcheck and host.
-
- ERROR: host [mutual-authentication failed]
- (error) Kerberos authentication failed while contacting host.
-
- ERROR: host: message
- (error) Error message was reported by the status check on host.
-
-
-AUTHOR
-
-James da Silva, <jds@amanda.org> : Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion
-
-SEE ALSO
-
-amanda(8), amdump(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amanda-client.conf Home amcheckdb
-
-
- amcheckdb
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amcheckdb \14 check Amanda database for tape consistency
-
-Synopsis
-
-amcheckdb config
-
-DESCRIPTION
-
-Amcheckdb verifies that every tape mentioned in the Amanda database is still
-valid in the tapelist file.
-See the amanda(8) man page for more details about Amanda.
-
-EXAMPLE
-
-This shows a normal response:
-
- # amcheckdb daily
- Ready.
-
-This shows tape DMP014 is still listed in the database but is no longer listed
-in the tapelist file:
-
- # amcheckdb daily
- Tape DMP014 missing in /usr/local/etc/amanda//daily/tapelist
- Ready.
-
-
-AUTHOR
-
-Adrian T. Filipi-Martin <atf3r@cs.virginia.edu>: Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion
-
-SEE ALSO
-
-amadmin(8), amrmtape(8), amanda(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amcheck Home amcleanup
-
-
- amcleanup
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amcleanup \14 run the Amanda cleanup process after a failure
-
-Synopsis
-
-amcleanup config
-
-DESCRIPTION
-
-Amcleanup generates the Amanda Mail Report and updates the Amanda databases
-after a system failure on a tape server host. This cleanup process is normally
-done automatically as part of the amdump program, but if amdump cannot complete
-for some reason (usually because of a tape server host crash), amcleanup must
-be run some time later (usually during system boot).
-See the amanda(8) man page for more details about Amanda.
-
-OPTIONS
-
-
-
- -k
- Kill all Amanda processes.
-
-
-EXAMPLES
-
-This example runs the Amanda cleanup process by hand after a failure.
-
- % amcleanup daily
-
-Putting the following line in a system boot script (e.g. /etc/rc.local) runs
-the Amanda cleanup process as part of the reboot, eliminating the need to run
-it by hand.
-
- /usr/local/sbin/amcleanup daily
-
-If nothing needs to be done, amcleanup exits normally with the message:
-
- amcleanup: no unprocessed logfile to clean up.
-
-
-AUTHOR
-
-James da Silva, <jds@amanda.org>: Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion
-
-SEE ALSO
-
-amanda(8), amdump(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amcheckdb Home amcrypt
-
-
- amcrypt-ossl-asym
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amcrypt-ossl-asym \14 crypt program for Amanda asymmetric data encryption using
-OpenSSL
-
-Synopsis
-
-amcrypt-ossl-asym [-d]
-
-DESCRIPTION
-
-amcrypt-ossl-asym uses OpenSSL to encrypt and decrypt data. OpenSSL is
-available from www.openssl.org. OpenSSL offers a wide variety of cipher choices
-( amcrypt-ossl-asym defaults to 256-bit AES) and can use hardware cryptographic
-accelerators on several platforms.
-amcrypt-ossl-asym will search for the OpenSSL program in the following
-directories: /bin:/usr/bin:/usr/local/bin:/usr/ssl/bin:/usr/local/ssl/bin.
-
-GENERATING PUBLIC AND PRIVATE KEYS
-
-RSA keys can be generated with the standard OpenSSL commands, e.g.:
-
- $ cd /var/lib/amanda
- $ openssl genrsa -aes128 -out backup-privkey.pem 1024
- Generating RSA private key, 1024 bit long modulus
- [...]
- Enter pass phrase for backup-privkey.pem: ENTER YOUR PASS PHRASE
- Verifying - Enter pass phrase for backup-key.pem: ENTER YOUR PASS PHRASE
-
- $ openssl rsa -in backup-privkey.pem -pubout -out backup-pubkey.pem
- Enter pass phrase for backup-privkey.pem: ENTER YOUR PASS PHRASE
- Writing RSA key
-
-To generate a private key without a passphrase, omit the -aes128 option. See
-openssl_genrsa(1) for more key generation options.
-Note that it is always possible to generate the public key from the private
-key.
-
-KEY AND PASSPHRASE MANAGEMENT
-
-amcrypt-ossl-asym uses the public key to encrypt data. The security of the data
-does not depend on the confidentiality of the public key. The private key is
-used to decrypt data, and must be protected. Encrypted backup data cannot be
-recovered without the private key. The private key may optionally be encrypted
-with a passphrase.
-While the public key must be online at all times to perorm backups, the private
-key and optional passphrase are only needed to restore data. It is recommended
-that the latter be stored offline all other times. For example, you could keep
-the private key on removable media, and copy it into place for a restore; or
-you could keep the private key online, encrypted with a passphrase that is
-present only for a restore.
-OpenSSL's key derivation routines use a salt to guard against dictionary
-attacks on the pass phrase; still it is important to pick a pass phrase that is
-hard to guess. The Diceware method (see www.diceware.com) can be used to create
-passphrases that are difficult to guess and easy to remember.
-
-FILES
-
-
-
- /var/lib/amanda/backup-privkey.pem
- File containing the RSA private key. It should not be readable by any
- user other than the Amanda user.
-
- /var/lib/amanda/backup-pubkey.pem
- File containing the RSA public key.
-
- /var/lib/amanda/.am_passphrase
- File containing the passphrase. It should not be readable by any user
- other than the Amanda user.
-
-
-SEE ALSO
-
-amanda(8), amanda.conf(5), openssl(1), amcrypt-ossl(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amcrypt-ossl Home amdd
-
-
- amcrypt-ossl
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amcrypt-ossl \14 crypt program for Amanda symmetric data encryption using OpenSSL
-
-Synopsis
-
-amcrypt-ossl [-d]
-
-DESCRIPTION
-
-amcrypt-ossl uses OpenSSL to encrypt and decrypt data. OpenSSL is available
-from www.openssl.org. OpenSSL offers a wide variety of cipher choices
-( amcrypt-ossl defaults to 256-bit AES) and can use hardware cryptographic
-accelerators on several platforms.
-amcrypt-ossl will search for the OpenSSL program in the following directories:
-/bin:/usr/bin:/usr/local/bin:/usr/ssl/bin:/usr/local/ssl/bin.
-
-PASSPHRASE MANAGEMENT
-
-amcrypt-ossl uses the same pass phrase to encrypt and decrypt data. It is very
-important to store and protect the pass phrase properly. Encrypted backup data
-can only be recovered with the correct passphrase.
-OpenSSL's key derivation routines use a salt to guard against dictionary
-attacks on the pass phrase; still it is important to pick a pass phrase that is
-hard to guess. The Diceware method (see www.diceware.com) can be used to create
-passphrases that are difficult to guess and easy to remember.
-
-FILES
-
-
-
- /var/lib/amanda/.am_passphrase
- File containing the pass phrase. It should not be readable by any user
- other than the Amanda user.
-
-
-SEE ALSO
-
-amanda(8), amanda.conf(5), openssl(1), amcrypt-ossl-asym(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amcrypt Home amcrypt-ossl-asym
-
-
- amcrypt
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amcrypt \14 reference crypt program for Amanda symmetric data encryption
-
-Synopsis
-
-amcrypt
-
-DESCRIPTION
-
-amcrypt requires aespipe, uuencode and gpg to work. Aespipe is available from
-http://loop-aes.sourceforge.net
-amcrypt will search for the aespipe program in the following directories: /usr/
-bin:/usr/local/bin:/sbin:/usr/sbin.
-amcrypt calls amaespipe and pass the passphrase through file descriptor 3. The
-passphrase should be stored in ~amanda/.am_passphrase.
-
-How to create encryption keys for amcrypt
-
-1. Create 65 random encryption keys and encrypt those keys using gpg. Reading
-from /dev/random may take indefinitely long if kernel's random entropy pool is
-empty. If that happens, do some other work on some other console (use keyboard,
-mouse and disks).
-head -c 2925 /dev/random | uuencode -m - | head -n 66 | tail -n 65 \ | gpg --
-symmetric -a > ~amanda/.gnupg/am_key.gpg
-This will ask for a passphrase. Remember this passphrase as you will need it in
-the next step.
-2. Store the passphrase inside the home-directory of the AMANDA-user and
-protect it with proper permissions:
-
- echo my_secret_passphrase > ~amanda/.am_passphrase
- chown amanda:disk ~amanda/.am_passphrase
- chmod 700 ~amanda/.am_passphrase
-
-
-Key and Passphrase
-
-amcrypt uses the same key to encrypt and decrypt data.
-It is very important to store and protect the key and the passphrase properly.
-Encrypted backup data can only be recovered with the correct key and
-passphrase.
-
-SEE ALSO
-
-amanda(8), amanda.conf(5), aespipe(1), amaespipe(8), gpg(1)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amcleanup Home amcrypt-ossl
-
-
- amdd
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amdd \14 Amanda version of dd
-
-Synopsis
-
-amdd [-d ] [if=input] [of=output] [bs=blocksize] [skip=count] [count=count]
-
-DESCRIPTION
-
-Amdd provides just enough of the standard UNIX dd command for the needs of
-Amanda. This is handy when doing a full restore and the standard dd program has
-not yet been found.
-Amdd also provides access to the Amanda output drivers that support various
-tape simulations. This may be used for debugging or to convert from one format
-to another.
-See the amanda(8) man page for more details about Amanda. See the OUTPUT
-DRIVERS section of amanda(8) for more information on the Amanda output drivers.
-
-OPTIONS
-
-
-
- -d
- Turn on debugging output.
-
- -llength
- Set the output length. If the output driver limits the output size, this
- controls when end of tape will be simulated.
- Length may have a multiplier suffix:
-
- k -> 1024 (Kilobytes)
- b -> 512 (Blocks)
- M -> 1024*1024 (Megabytes)
- The default is no multiplier (bytes).
-
-
-
- if=input
- Input to dd. Default is stdin.
-
- of=output
- Where to send the output of dd. Default is stdout.
-
- bs=blocksize
- Size of each record. Input records smaller than this will not be padded.
- Output records will be the same size as the corresponding input record.
- Default is 512 bytes.
- Blocksize may have a multiplier suffix:
-
- k -> 1024 (Kilobytes)
- b -> 512 (Blocks)
- M -> 1024*1024 (Megabytes)
- The default is no multiplier (bytes).
-
-
-
- count=count
- Number of records to copy. Default is all records until end of file.
-
- skip=count
- Number of records to skip before copying input to output. Default is
- zero.
-
-
-AUTHOR
-
-Marc Mengel <mengel@fnal.gov>, John R. Jackson <jrj@purdue.edu> : Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion
-
-SEE ALSO
-
-amanda(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amcrypt-ossl-asym Home amdump
-
-
- amdump
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amdump \14 back up all disks in an Amanda configuration
-
-Synopsis
-
-amdump config [ host [disk...] ...] [ -o configoption]...
-
-DESCRIPTION
-
-Amdump switches to the appropriate Amanda configuration directory, e.g. /usr/
-local/etc/amanda/config, then attempts to back up every disk specified by the
-amanda.conf file. Amdump is normally run by cron.
-You can specify many host/disk expressions, only disks that match an expression
-will be dumped. All disks are dumped if no expressions are given.
-If the file /usr/local/etc/amanda/config/hold exists, amdump will wait until it
-is removed before starting the backups. This allows scheduled backups to be
-delayed when circumstances warrant, for example, if the tape device is being
-used for some other purpose. While waiting, amdump checks for the hold file
-every minute.
-See the amanda(8) man page for more details about Amanda.
-
-OPTIONS
-
-
-
- host [disk]*
- Specify the host and disk on which the command will work.
-
- -o configoption
- See the "CONFIGURATION OVERRIDE" section in amanda(8).
-
-
-EXAMPLE
-
-Here is a typical crontab entry. It runs amdump every weeknight at 1 a.m. as
-user bin:
-
- 0 1 * * 1-5 bin /usr/local/sbin/amdump daily
-
-Please see the crontab(5) or crontab(1) manual page for the correct crontab
-format for your system.
-
-MESSAGES
-
-
-
- amdump: waiting for hold file to be removed
- The "hold" file exists and amdump is waiting for it to be removed before
- starting backups.
-
- amdump: amdump or amflush is already running, or you must run amcleanup
- Amdump detected another amdump or amflush running, or the remains of a
- previous incomplete amdump or amflush run. This run is terminated. If the
- problem is caused by the remains of a previous run, you must execute
- amcleanup(8) and then rerun amdump.
-
-
-AUTHOR
-
-James da Silva, <jds@amanda.org> : Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion
-
-SEE ALSO
-
-amanda(8), amcheck(8), amcleanup(8), amrestore(8), amflush(8), cron(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amdd Home amfetchdump
-
-
- amfetchdump
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amfetchdump \14 extract backup images from multiple Amanda tapes.
-
-Synopsis
-
-amfetchdump [-pcClawns] [-d device] [-O directory] [-i logfile] [-b blocksize]
-config hostname [ disk [ date [ level [ hostname [...] ] ] ] ] [ -
-o configoption]...
-
-DESCRIPTION
-
-Amfetchdump pulls one or more matching dumps from tape or from the holding
-disk, handling the reassembly of multi-tape split dump files as well as any
-tape autochanger operations.
-It will automatically use the logs created by amdump(8) to locate available
-dumps on tape, in the same way that the find feature of amadmin(8) lists
-available dumps. If these logs are unavailable, it can search tape-by-tape to
-find what it needs, and can generate new logs to serve as an emergency tape
-inventory.
-The hostname, diskname, datestamp, and level dump pattern-matching works as in
-amrestore(8), with the added requirement that at minimum a hostname must be
-specified when not in inventory mode.
-Unless -p is used, backup images are extracted to files in the current
-directory named:
-hostname.diskname.datestamp.dumplevel
-
-OPTIONS
-
-
-
- -p
- Pipe exactly one complete dump file to stdout, instead of writing the
- file to disk. This will restore only the first matching dumpfile (where
- "first" is determined by the dump log search facility).
-
- -d device
- Restore from this tape device instead of the default.
-
- -O directory
- Output restored files to this directory, instead of to the current
- working directory.
-
- -c
- Compress output, fastest method available.
-
- -C
- Compress output, smallest file size method available.
-
- -l
- Leave dumps in the compressed/uncompressed state in which they were found
- on tape. By default, amfetchdump will automatically uncompress when
- restoring.
-
- -a
- Assume that all tapes are already available, via tape changer or
- otherwise, instead of prompting the operator to ensure that all tapes are
- loaded.
-
- -i filename
- Generate an inventory of all dumps "seen" on the tapes we search, for
- later use as a log.
-
- -w
- Wait to put split dumps together until all chunks have been restored.
- Normally, amfetchdump will attempt to read pieces of a split file from
- tape in order, so that it can assemble them simply by appending each file
- to the first. This option disables the appending behavior, and instead
- restores each piece as an individual file and reassembles them only after
- all have been restored.
-
- Note
-
- This requires at least double the size of your dump in free disk space,
- in order to build the final assembled dumpfile.
- This behavior is implicitly invoked in circumstances where knowing the
- location of all dumps on tape in advance is not possible, such as when
- you are restoring without log files.
-
- -n
- Do not reassemble split dump files at all, just restore each piece as an
- individual file.
-
- -s
- Do not fast-forward straight to needed files on tape. This will slow down
- most restores substantially. Only use this option if your tape drive does
- not properly support the fast-forward operation.
-
- -b blocksize
- Force a particular block size when reading from tapes. This value will
- usually be autodetected, and should not normally need to be set.
-
- -o configoption
- See the "CONFIGURATION OVERRIDE" section in amanda(8).
-
-
-EXAMPLES
-
-All the examples here assume your configuration is called SetA.
-Here's a simple case, restoring all known dumps of the host vanya to the
-current working directory.
-
-$ amfetchdump SetA vanya
-A more likely scenario involves restoring a particular dump from a particular
-date. We'll pipe this one to GNU-tar as well, to automatically extract the
-dump.
-
-$ amfetchdump -p SetA vanya /home 20051020 | gtar -xvpf -
-In a situation where all of our dump logs have been wiped out, we could also
-use amfetchdump to inventory our tapes and recreate an imitation of those logs,
-which we'll send to stdout for casual perusal.
-
-$ amfetchdump -i - SetA
-Note that you can specify a restore while in inventory mode, and amfetchdump
-will continue searching for more dumps from this host even after successfully
-restoring a dump, inventorying all the while. If your backup searcher has been
-trashed, this is a handy way to recover what you have.
-
-$ amfetchdump -i /var/amanda/log SetA backupserver
-
-CAVEATS
-
-Amfetchdump is dependent on accessing your server's config, tape changer, and
-(normally) dump logs. As such, it's not necessarily the most useful tool when
-those have all been wiped out and you desperately need to pull things from your
-tape. Pains have been taken to make it as capable as possible, but for
-seriously minimialist restores, look to amrestore(8) or dd(8) instead.
-
-AUTHOR
-
-John Stange, <building@nap.edu>, National Academies Press
-Ian Turner, <ian@zmanda.com>: XML-conversion
-
-SEE ALSO
-
-amanda(8), amadmin(8), amrestore(8), tar(1) restore(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amdump Home amflush
-
-
- amflush
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amflush \14 flush Amanda backup files from holding disk to tape
-
-Synopsis
-
-amflush [-b] [-f] [-s] [-D datestamp] config [ host [disk...] ...] [ -
-o configoption]...
-
-DESCRIPTION
-
-Amflush writes Amanda backups from the holding disks to tape, and updates the
-Amanda info database and tapelist accordingly. Backups may stay in a holding
-disk when something is wrong with the tape at the time amdump is run. When this
-happens, the problem must be corrected and amflush run by hand.
-
-OPTIONS
-
-
-
- -b
- Run amflush in batch mode. All datestamps are selected unless specified.
- The flush is started without confirmation.
-
- -f
- Run amflush in foreground. Amflush normally detaches itself from the tty
- and runs as a background process. With the -f option, amflush stays in
- the foreground. This is useful if amflush is run as part of another
- script that, for example, advances the tape after the flush is completed.
-
- -s
- Write log to stdout/stderr instead of the amflush log file. Requires the
- -f option.
-
- -D datestamp
- specify a datestamp expression you want to flush, see the "DATESTAMP
- EXPRESSION" section of amanda(8) for a description. -D 20001225-7 will
- flush all dumps from 25 december 2000 to 27 december 2000.
-
- host [disk]*
- Specify the host and disk on which the command will work.
-
- -o configoption
- See the "CONFIGURATION OVERRIDE" section in amanda(8).
-
-You can specify many host/disk expressions, only disks that match an expression
-will be flushed. All disks are flushed if no expressions are given. see the
-"HOST & DISK EXPRESSION" section of amanda(8) for a description.
-Amflush will look in the holding disks specified by the amanda.conf file in /
-usr/local/etc/amanda/config for any non-empty Amanda work directories. It then
-prompts you to select a directory or to process all of the directories. The
-work directories in the holding disks are named by the date at the time amdump
-was run, e.g. 19910215.
-See the amanda(8) man page for more details about Amanda.
-
-EXAMPLE
-
-Amflush will search for holding areas associated with the daily configuration.
-After you select which holding area to flush, amflush writes the data to tape,
-updates the databases and sends a mail report similar to amdump(8).
-
- % amflush daily
- Scanning /amanda-hold...
- 20001113: found Amanda directory.
- 20001114: found Amanda directory.
-
- Multiple Amanda directories, please pick one by letter:
- A. 20001113
- B. 20001114
- Select directories to flush [A..B]: [ALL] all
-
- Flushing dumps in 20001113, 20001114,
- today: 20001117
- to tape drive /dev/rmt/0mn.
- Expecting tape DMP014 or a new tape. (The last dumps were to tape DMP013)
- Are you sure you want to do this? yes
- Running in background, you can log off now.
- You'll get mail when amflush is finished.
-
-
-AUTHOR
-
-James da Silva, <jds@amanda.org> : Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion
-
-SEE ALSO
-
-amanda(8), amdump(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amfetchdump Home amgetconf
-
-
- amgetconf
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amgetconf \14 look up amanda.conf variables
-
-Synopsis
-
-amgetconf [config] [--list] parameter [ -o configoption]...
-
-DESCRIPTION
-
-Amgetconf looks up parameters in amanda.conf, the Amanda configuration file, or
-from the build and runtime environment, and returns their corresponding value.
-If config is not specified, amgetconf assumes it is being run from the
-configuration directory and that amanda.conf is present.
-If parameter begins with build., the (case insensitive) string following the
-period is a build environment variable. Variables without a value (e.g. XFSDUMP
-on a system that does not support that type of file system) will not report an
-error and will return an empty string as the value. Flag variables (e.g.
-USE_AMANDAHOSTS) will return 1 if the flag is set or an empty string if it is
-not.
-If parameter begins with dbopen., the string following the period is a program
-name and an Amanda debug file will be created for the caller. The name of the
-file is returned.
-If parameter begins with dbclose., the string following the period is a program
-name previously used with dbopen., followed by a colon (:) and the previously
-opened file name.
-See the amanda(8) man page for more details about Amanda.
-
-OPTIONS
-
-
-
- --list
- The parameter must be 'tapetype', 'dumptype, 'holdingdisk' or
- 'interface'. It will output, one by line, the list of identifier for the
- parameter.
-
-
- --list tapetype
- Output the list of tapetype, one by line.
-
- --list dumptype
- Output the list of dumptype, one by line.
-
- --list holdingdisk
- Output the list of holdingdisk, one by line.
-
- --list interface
- Output the list of interface, one by line.
-
-
- parameter
- It could be one of the below format:
-
-
- runtapes
-
- DUMPTYPE:no-compress:compress
-
- TAPETYPE:HP-DAT:length
-
- INTERFACE:local:use
-
- HOLDINGDISK:hd1:use
-
-
- -o configoption
- See the "CONFIGURATION OVERRIDE" section in amanda(8).
-
-
-EXAMPLE
-
-Find out the path to the log file directory:
-
-% amgetconf daily logdir
-/usr/local/etc/amanda//daily
-Find out the current tape type:
-
-% amgetconf daily tapetype
-DLT4000-IV
-Find out the default configuration directory:
-
-% amgetconf daily build.CONFIG_DIR
-/usr/local/etc/amanda/
-Create, use and close a debug file in a script:
-
-% set debug_file = `amgetconf daily dbopen.myscript`
-% echo debug information >> $debug_file
-% amgetconf daily dbclose.myscript:$debug_file
-
-MESSAGES
-
-
-
- amgetconf: no such parameter param
- Parameter param is not a known keyword (e.g. not a valid amanda.conf
- keyword).
-
-
-SEE ALSO
-
-amanda(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amflush Home amlabel
-
-
- amlabel
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amlabel \14 label an Amanda tape
-
-Synopsis
-
-amlabel [-f ] config label [slot slot] [ -o configoption]...
-
-DESCRIPTION
-
-All Amanda tapes must be pre-labeled before they are used. Amanda verifies the
-label in amdump and amflush before writing to make sure the proper tape is
-loaded.
-Amlabel writes an Amanda label on the tape in the device specified by the
-amanda.conf file in /usr/local/etc/amanda/config. Label may be any string that
-does not contain whitespace and that matches the amanda.conf labelstr regular
-expression option. It is up to the system administrator to define a naming
-convention.
-Amlabel appends the new tape to the tapelist file so it will be used by Amanda
-before it reuses any other tapes. When you amlabel multiple tapes, they will be
-used in the order you amlabel them.
-Amlabel will not write the label if the tape contains an active Amanda tape or
-if the label specified is on an active tape. The -f (force) flag bypasses these
-verifications.
-An optional slot may be specified after the tape label. If a tape changer is in
-use, amlabel will label the tape in the specified slot instead of the currently
-loaded tape.
-See the amanda(8) man page for more details about Amanda.
-
-OPTIONS
-
-
-
- -o configoption
- See the "CONFIGURATION OVERRIDE" section in amanda(8).
-
-
-EXAMPLE
-
-Write an Amanda label with the string "DMP000" on the tape loaded in the device
-named in the tapedev option in /usr/local/etc/amanda/daily/amanda.conf:
-
- % amlabel daily DMP000
-
-Label the tape in slot 3 of the currently configured tape changer with the
-string "DMP003":
-
- % amlabel daily DMP003 slot 3
-
-
-MESSAGES
-
-
-
- label label doesn't match labelstr str
- Label label on the command line does not match the labelstr regular
- expression str from amanda.conf.
-
- label label already on a tape
- Label label is already listed as an active Amanda tape.
-
- no tpchanger specified in path , so slot command invalid
- The command line has the slot parameter but the amanda.conf file in path
- does not have a tape changer configured.
-
- reading label label, tape is in another amanda configuration
- This tape appears to be a valid Amanda tape, but label does not match
- labelstr for this configuration so it is probably part of a different
- Amanda configuration.
-
- reading label label, tape is active
- Tape label appears to already be part of this Amanda configuration and
- active, i.e. has valid data on it.
-
- no label found, are you sure tape is non-rewinding?
- While checking that the label was written correctly, amlabel got an error
- that might be caused by mis-configuring Amanda with a rewinding tape
- device name instead of a non-rewinding device name for tape.
-
-
-AUTHOR
-
-James da Silva, <jds@amanda.org>: Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion
-
-SEE ALSO
-
-amanda(8) amdump(8) amflush(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amgetconf Home ammt
-
-
- ammt
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-ammt \14 Amanda version of mt
-
-Synopsis
-
-ammt [-d ] [ -f | -t | device ] command [count]
-
-DESCRIPTION
-
-Ammt provides just enough of the standard UNIX mt command for the needs of
-Amanda. This is handy when doing a full restore and the standard mt program has
-not yet been found.
-Ammt also provides access to the Amanda output drivers that support various
-tape simulations.
-See the amanda(8) man page for more details about Amanda. See the OUTPUT
-DRIVERS section of amanda(8) for more information on the Amanda output drivers.
-
-OPTIONS
-
-
-
- -d
- Turn on debugging output.
-
- -fdevice
- Access tape device device. If not specified, the TAPE environment
- variable is used.
-
- -tdevice
- Same as -f.
-
- commandcount
- Which command to issue, and an optional count of operations.
-
-
-COMMANDS
-
-Each command may be abbreviated to whatever length makes it unique.
-
-
- eof|weofcount
- Write count (default: 1) end of file marks (tapemarks).
-
- fsfcount
- Skip forward count (default: 1) files.
-
- bsfcount
- Skip backward count (default: 1) files.
-
- asfcount
- Position to file number count (default: 0) where zero is beginning of
- tape. This is the same as a rewind followed by a fsf count.
-
- rewind
- Rewind to beginning of tape.
-
- offline|rewoffl
- Rewind to beginning of tape and unload the tape from the drive.
-
- status
- Report status information about the drive. Which data reported, and what
- it means, depends on the underlying operating system, and may include:
-
-
- ONLINE
- Indicates the drive is online and ready.
-
- OFFLINE
- Indicates the drive is offline or not ready.
-
- BOT
- Indicates the drive is at beginning of tape.
-
- EOT
- Indicates the drive is at end of tape.
-
- PROTECTED
- Indicates the tape is write protected.
-
- ds
- Device status.
-
- er
- Error register.
-
- fileno
- Current tape file number.
-
- blkno
- Current tape block number file.
-
-
-
-Note
-
-Many systems only report good data when a tape is in the drive and ready.
-
-AUTHOR
-
-Marc Mengel <mengel@fnal.gov>, John R. Jackson <jrj@purdue.edu>: Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion
-
-SEE ALSO
-
-amanda(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amlabel Home amoverview
-
-
- amoverview
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amoverview \14 display file systems processed by Amanda over time
-
-Synopsis
-
-amoverview [[-config ] config ] [-hostwidth width] [-diskwidth width] [-
-skipmissed] [-last] [-num0] [-togo0] [-verbose]
-
-DESCRIPTION
-
-Amoverview displays a chart showing hosts and file systems processed by Amanda
-along with the backup level performed each day.
-See the amanda(8) man page for more details about Amanda.
-
-OPTIONS
-
-
-
- -config config
- Use configuration config instead of configuration daily.
-
- -hostwidth width
- Set host field column width to width characters instead of 8.
-
- -diskwidth width
- Set disk field column width to width characters instead of 20.
-
- -skipmissed
- Compacts the output by only printing stats for the days Amanda actually
- ran.
-
- -last
- Outputs the last status of each disk at the start. Useful for long
- tapecycles and/or sparse reports.
-
- -num0
- Outputs the number of level 0 dumps for each disk.
-
- -togo0
- Outputs the number of runs until the last level 0 dump is overwritten.
-
- -verbose
- Amoverview can take a long while on large systems. This option reports
- intermediate steps while it is working.
-
-
-RESULTS
-
-amoverview is a summary of the output of " amadmin <config> find ". When the
-last column of amadmin find contains anything other than "OK", amoverview
-translates this into "E" for that day.
-A number indicates the level of backup and it succeeded. An "E" indicates an
-error for that day. You get an "E" for all errors, like failed to connect,
-datatimeout, computer crashed, etc, but also for failing to write to tape.
-You can have an "E" followed by a number if a filesystem ran into end-of-tape
-once (gives an "E", and later that day, you flush it to a second tape (a
-number: the level, indicating success). If the flush failed too, you get a
-double "EE" for that day.
-You can also have a double code if you have two tapes in the changer and Amanda
-failed to write to tape the first time because it hit end of tape (resulting in
-"E0", for a full, "E1" for an incremental etc.) or twice with error ("EE"), and
-may a successful flush afterwards giving maybe "EE0". (Only the latest 2
-characters are printed).
-
-EXAMPLE
-
-This shows the /home file system on host2 was backed up at level 3 on the 8th,
-9th and 10th of December, had a full backup on the 11th, a level 1 on the 12th
-and a level 2 on the 13th.
-
- # amoverview
- date 12 12 12 12 12 12
- host disk 08 09 10 11 12 13
-
- host1 / 0 1 1 1 1 1
- host1 /var 0 1 1 1 1 1
- host2 / 1 1 1 1 1 0
- host2 /home 3 3 3 0 1 2
- host2 /opt 1 1 1 1 1 1
- host2 /var 1 1 0 1 1 1
-
-
-SEE ALSO
-
-amadmin(8), amanda(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-ammt Home amplot
-
-
- amplot
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amplot \14 visualize the behavior of Amanda
-
-Synopsis
-
-amplot [-b ] [-c ] [-e ] [-g ] [-l ] [-p ] [ -t T ] amdump_files
-
-DESCRIPTION
-
-Amplot reads an amdump output file that Amanda generates each run (e.g.
-amdump.1) and translates the information into a picture format that may be used
-to determine how your installation is doing and if any parameters need to be
-changed. Amplot also prints out amdump lines that it either does not understand
-or knows to be warning or error lines and a summary of the start, end and total
-time for each backup image.
-Amplot is a shell script that executes an awk program (amplot.awk) to scan the
-amdump output file. It then executes a gnuplot program (amplot.g) to generate
-the graph. The awk program is written in an enhanced version of awk, such as
-GNU awk (gawk version 2.15 or later) or nawk.
-During execution, amplot generates a few temporary files that gnuplot uses.
-These files are deleted at the end of execution.
-See the amanda(8) man page for more details about Amanda.
-
-OPTIONS
-
-
-
- -b
- Generate b/w postscript file (need -p).
-
- -c
- Compress amdump_files after plotting.
-
- -e
- Extend the X (time) axis if needed.
-
- -g
- Direct gnuplot output directly to the X11 display (default).
-
- -p
- Direct postscript output to file YYYYMMDD.ps (opposite of -g).
-
- -l
- Generate landscape oriented output (needs -p).
-
- -tT
- Set the right edge of the plot to be T hours.
-
-The amdump_files may be in various compressed formats (compress, gzip, pact,
-compact).
-
-INTERPRETATION
-
-The figure is divided into a number of regions. There are titles on the top
-that show important statistical information about the configuration and from
-this execution of amdump. In the figure, the X axis is time, with 0 being the
-moment amdump was started. The Y axis is divided into 5 regions:
-QUEUES: How many backups have not been started, how many are waiting on space
-in the holding disk and how many have been transferred successfully to tape.
-%BANDWIDTH: Percentage of allowed network bandwidth in use.
-HOLDING DISK: The higher line depicts space allocated on the holding disk to
-backups in progress and completed backups waiting to be written to tape. The
-lower line depicts the fraction of the holding disk containing completed
-backups waiting to be written to tape including the file currently being
-written to tape. The scale is percentage of the holding disk.
-TAPE: Tape drive usage.
-%DUMPERS: Percentage of active dumpers.
-The idle period at the left of the graph is time amdump is asking the machines
-how much data they are going to dump. This process can take a while if hosts
-are down or it takes them a long time to generate estimates.
-
-AUTHOR
-
-Olafur Gudmundsson <ogud@tis.com>, Trusted Information Systems, formerly at
-University of Maryland, College Park: Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion
-
-BUGS
-
-Reports lines it does not recognize, mainly error cases but some are legitimate
-lines the program needs to be taught about.
-
-SEE ALSO
-
-amanda(8), amdump(8), gawk(1), nawk(1), awk(1), gnuplot(1), sh(1), compress(1),
-gzip(1)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amoverview Home amrecover
-
-
- amrecover
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amrecover \14 Amanda index database browser
-
-Synopsis
-
-amrecover [-C config] [-s index-server] [-t tape-server] [-d tape-device] [ -
-o configoption]...
-
-DESCRIPTION
-
-Amrecover browses the database of Amanda index files to determine which tapes
-contain files to recover. Furthermore, it is able to recover files.
-In order to restore files in place, you must invoke amrecover from the root of
-the backed up filesystem, or use lcd to move into that directory, otherwise a
-directory tree that resembles the backed up filesystem will be created in the
-current directory. See the examples below for details.
-Amrecover will read the amanda-client.conf file and the config/amanda-
-client.conf file.
-See the amanda(8) man page for more details about Amanda.
-
-OPTIONS
-
-
-Note
-
-The Default values are those set at compile-time. Use amrestore to recover
-client-encrypted or client-custom-compressed tapes.
-
-
- [ -C ] config
- Amanda configuration.
-
- -s index-server
- Host that runs the index daemon.
-
- -t tape-server
- Host that runs the tape server daemon.
-
- -d tape-device
- Tape device to use on the tape server host.
-
- -o clientconfigoption
- See the "CONFIGURATION OVERRIDE" section in amanda(8).
-
-
-COMMANDS
-
-Amrecover connects to the index server and then presents a command line prompt.
-Usage is similar to an ftp client. The GNU readline library is used to provide
-command line history and editing if it was built in to amrecover.
-The purpose of browsing the database is to build up a restore list of files to
-be extracted from the backup system. The following commands are available:
-
-
- sethost hostname
- Specifies which host to look at backup files for (default: the local
- host).
-
- setdate YYYY-MM-DD-HH-MM[-SS] | YYYY-MM-DD
- Set the restore time (default: now). File listing commands only return
- information on backup images for this day, for the day before with the
- next lower dump level, and so on, until the most recent level 0 backup on
- or before the specified date is encountered.
- For example, if:
-
- 1996-07-01 was a level 0 backup
- 1996-07-02 through 1996-07-05 were level 1 backups
- 1996-07-06 through 1997-07-08 were level 2 backups
- then the command setdate 1997-07-08-00 would yield files from the
- following days:
-
- 1997-07-08 (the latest level 2 backup)
- 1997-07-05 (the latest level 1 backup)
- 1997-07-01 (the latest level 0 backup)
- Only the most recent version of a file will be presented.
- The following abbreviated date specifications are accepted:
-
-
- --MM-DD
- dates in the current year
-
- ---DD
- dates in the current month of the current year
-
-
-
-
- setdisk diskname [mountpoint]
- Specifies which disk to consider (default: the disk holding the working
- directory where amrecover is started). It can only be set after the host
- is set with sethost. Diskname is the device name specified in the
- amanda.conf or disklist configuration file. The disk must be local to the
- host. If mountpoint is not specified, all pathnames will be relative to
- the (unknown) mount point instead of full pathnames.
-
- listhost [diskdevice]
- List all host
-
- listdisk [diskdevice]
- List all diskname
-
- settape [[server]:][tapedev|default]
- Specifies the host to use as the tape server, and which of its tape
- devices to use. If the server is omitted, but the colon is not, the
- server name reverts to the configure-time default. If the tape device is
- omitted, it remains unchanged. To use the default tape device selected by
- the tape server, the word default must be specified. If no argument is
- specified, or the argument is an empty string, no changes occur, and the
- current settings are displayed.
- If you want amrecover to use your changer, the tapedev must be equal to
- the amrecover_changer setting on the server.
- If you need to change the protocol (tape:, rait:, file:, null:) then you
- must specify the hostname.
-
- settape 192.168.0.10:file:/file1
-
- You can change the tape device when amrecover ask you to load the tape:
-
- Load tape DMP014 now
- Continue? [Y/n/t]: t
- Tape device: server2:/dev/nst2
- Continue? [Y/n/t]: Y
- Using tape /dev/nst2 from server server2.
-
-
-
-
- setmode mode
- Set the extraction mode for Samba shares. If mode is smb, shares are sent
- to the Samba server to be restored back onto the PC. If mode is tar, they
- are extracted on the local machine the same way tar volumes are
- extracted.
-
- mode
- Displays the extracting mode for Samba shares.
-
- history
- Show the backup history of the current host and disk. Dates, levels,
- tapes and file position on tape of each backup are displayed.
-
- pwd
- Display the name of the current backup working directory.
-
- cd dir
- Change the backup working directory to dir. If the mount point was
- specified with setdisk, this can be a full pathname or it can be relative
- to the current backup working directory. If the mount point was not
- specified, paths are relative to the mount point if they start with "/",
- otherwise they are relative to the current backup working directory. The
- dir can be a shell style wildcards.
-
- cdx dir
- Like the cd command but allow regular expression.
-
- lpwd
- Display the amrecover working directory. Files will be restored under
- this directory, relative to the backed up filesystem.
-
- lcd path
- Change the amrecover working directory to path.
-
- ls
- List the contents of the current backup working directory. See the
- description of the setdate command for how the view of the directory is
- built up. The backup date is shown for each file.
-
- add item1 item2 ...
- Add the specified files or directories to the restore list. Each item may
- have shell style wildcards.
-
- addx item1 item2 ...
- Add the specified files or directories to the restore list. Each item may
- be a regular expression.
-
- delete item1 item2 ...
- Delete the specified files or directories from the restore list. Each
- item may have shell style wildcards.
-
- deletex item1 item2 ...
- Delete the specified files or directories from the restore list. Each
- item may be a regular expression.
-
- list file
- Display the contents of the restore list. If a file name is specified,
- the restore list is written to that file. This can be used to manually
- extract the files from the Amanda tapes with amrestore.
-
- clear
- Clear the restore list.
-
- quit
- Close the connection to the index server and exit.
-
- exit
- Close the connection to the index server and exit.
-
- extract
- Start the extract sequence (see the examples below). Make sure the local
- working directory is the root of the backed up filesystem, or another
- directory that will behave like that. Use lpwd to display the local
- working directory, and lcd to change it.
-
- help
- Display a brief list of these commands.
-
-
-EXAMPLES
-
-The following shows the recovery of an old syslog file.
-
- # cd /var/log
- # ls -l syslog.7
- syslog.7: No such file or directory
- # amrecover
- AMRECOVER Version 2.4.2. Contacting server on oops ...
- 220 oops Amanda index server (2.4.2) ready.
- Setting restore date to today (1997-12-09)
- 200 Working date set to 1997-12-09.
- 200 Config set to daily.
- 200 Dump host set to this-host.some.org.
- $CWD '/var/log' is on disk '/var' mounted at '/var'.
- 200 Disk set to /var.
- /var/log
- WARNING: not on root of selected filesystem, check man-page!
- amrecover> ls
- 1997-12-09 daemon.log
- 1997-12-09 syslog
- 1997-12-08 authlog
- 1997-12-08 sysidconfig.log
- 1997-12-08 syslog.0
- 1997-12-08 syslog.1
- 1997-12-08 syslog.2
- 1997-12-08 syslog.3
- 1997-12-08 syslog.4
- 1997-12-08 syslog.5
- 1997-12-08 syslog.6
- 1997-12-08 syslog.7
- amrecover> add syslog.7
- Added /log/syslog.7
- amrecover> lpwd
- /var/log
- amrecover> lcd ..
- /var
- amrecover> extract
-
- Extracting files using tape drive /dev/nst0 on host 192.168.0.10
-
- The following tapes are needed: DMP014
-
- Restoring files into directory /var
- Continue? [Y/n]: y
-
- Load tape DMP014 now
- Continue? [Y/n/t]: y
- set owner/mode for '.'? [yn] n
- amrecover> quit
- 200 Good bye.
- # ls -l syslog.7
- total 26
- -rw-r--r-- 1 root other 12678 Oct 14 16:36 syslog.7
-
-If you do not want to overwrite existing files, create a subdirectory to run
-amrecover from and then move the restored files afterward.
-
- # cd /var
- # (umask 077 ; mkdir .restore)
- # cd .restore
- # amrecover
- AMRECOVER Version 2.4.2. Contacting server on oops ...
- ...
- amrecover> cd log
- /var/log
- amrecover> ls
- ...
- amrecover> add syslog.7
- Added /log/syslog.7
- amrecover> lpwd
- /var/.restore
- amrecover> extract
-
- Extracting files using tape drive /dev/nst0 on host 192.168.0.10
- ...
- amrecover> quit
- 200 Good bye.
- # mv -i log/syslog.7 ../log/syslog.7-restored
- # cd ..
- # rm -fr .restore
-
-If you need to run amrestore by hand instead of letting amrecover control it,
-use the list command after browsing to display the needed tapes.
-
- # cd /var/log
- # amrecover
- AMRECOVER Version 2.4.2. Contacting server on oops ...
- ...
- amrecover> ls
- ...
- amrecover> add syslog syslog.6 syslog.7
- Added /log/syslog
- Added /log/syslog.6
- Added /log/syslog.7
- amrecover> list
- TAPE DMP014 LEVEL 0 DATE 1997-12-08
- /log/syslog.7
- /log/syslog.6
- TAPE DMP015 LEVEL 1 DATE 1997-12-09
- /log/syslog
- amrecover> quit
-
-The history command shows each tape that has a backup of the current disk along
-with the date of the backup, the level, the tape label and the file position on
-the tape. All active tapes are listed, not just back to the most recent full
-dump.
-Tape file position zero is a label. The first backup image is in file position
-one.
-
- # cd /var/log
- # amrecover
- AMRECOVER Version 2.4.2. Contacting server on oops ...
- ...
- amrecover> history
- 200- Dump history for config "daily" host "this-host.some.org" disk "/var"
- 201- 1997-12-09 1 DMP015 9
- 201- 1997-12-08 1 DMP014 11
- 201- 1997-12-07 0 DMP013 22
- 201- 1997-12-06 1 DMP012 16
- 201- 1997-12-05 1 DMP011 9
- 201- 1997-12-04 0 DMP010 11
- 201- 1997-12-03 1 DMP009 7
- 201- 1997-12-02 1 DMP008 7
- 201- 1997-12-01 1 DMP007 9
- 201- 1997-11-30 1 DMP006 6
- ...
- amrecover> quit
-
-
-ENVIRONMENT
-
-PAGER The ls and list commands will use $PAGER to display the file lists.
-Defaults to more if PAGER is not set.
-AMANDA_SERVER If set, $AMANDA_SERVER will be used as index-server. The value
-will take precedence over the compiled default, but will be overridden by the -
-s switch.
-AMANDA_TAPE_SERVER If set, $AMANDA_TAPE_SERVER will be used as tape-server. The
-value will take precedence over the compiled default, but will be overridden by
-the -t switch.
-
-AUTHOR
-
-Alan M. McIvor <alan@kauri.auck.irl.cri.nz> : Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion
-
-SEE ALSO
-
-amanda(8), amanda-client.conf(5), amrestore(8), amfetchdump(8), readline(3)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amplot Home amreport
-
-
- amreport
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amreport \14 generate a formatted output of statistics for an Amanda run
-
-Synopsis
-
-amreport [config] [-i] [-M address] [-l logfile] [-f outputfile] [-
-p postscriptfile] [ -o configoption]...
-
-DESCRIPTION
-
-Amreport generates a summary report of an amanda(8) backup run. If no
-configuration name is specified, amanda.conf is read from the current
-directory.
-See the amanda(8) man page for more details about Amanda.
-
-OPTIONS
-
-
-
- config
- Name of the configuration to process.
-
- -i
- Don't email the report.
-
- -M address
- Mail the report to address instead of the mailto value from amanda.conf.
-
- -l logfile
- Name of the log file to parse to generate the report. If a log file is
- not specified, it defaults to the file:
-
-logdir/log
-where logdir is the log directory defined in amanda.conf.
-
-
- -f outputfile
- Normally, amreport sends the report via e-mail to the mailto user as
- defined in the amanda.conf file. If outputfile is specified, then the
- report is put in outputfile.
-
- -p postscriptfile
- Send the postscript output to the file postscriptfile instead of to the
- lpr(1) command. This option has an effect only if the lbl-templ directive
- is specified in amanda.conf.
-
- -o configoption
- See the "CONFIGURATION OVERRIDE" section in amanda(8).
-
-
-LABEL PRINTING
-
-Amanda can print postscript labels describing the contents of tape(s) written
-in a run. The labels are designed to be folded and inserted into the tape case
-along with the tape or hole punched and put in a 3-ring binder. Various label
-templates are provided to format data for different tape sizes.
-The information printed varies slightly between label templates due to size
-constraints. Labels contain one line for each host/file-system pair and may
-also contain the file number on the tape, the level of the dump, the original
-size of the dump and the size of the (possibly compressed) tape file.
-Add the lbl-templ parameter to the tapetype definition in amanda.conf to enable
-labels. If you don't add this line to your tapetype definition, amreport will
-not print tape labels.
-You may use the remap='I'>printer keyword in amanda.conf to print to other than
-the system default printer.
-
-TEMPLATES
-
-Amanda provides label templates for the following tape types. These are pretty
-generic labels and should be easy to customize for other tape types or
-particular site needs.
-
-* ExaByte 8mm tapes
-* DAT 4mm tapes
-* DLT tapes
-* 3-ring binder
-The 3-ring binder type is the most generic. It may be used to make a hardcopy
-log of the tapes.
-
-SEE ALSO
-
-amanda(8), amflush(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amrecover Home amrestore
-
-
- amrestore
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amrestore \14 extract backup images from an Amanda tape
-
-Synopsis
-
-amrestore [ -r | -c | -C ] [ -b | blocksize ] [ -f | fileno ] [ -l | label ] [-
-p] [-h] tapedevice | holdingfile [ hostname [ diskname [ datestamp [ hostname
-[ diskname [ datestamp | ... ]]]]]]
-
-DESCRIPTION
-
-Amrestore extracts backup images from the tape mounted on tapedevice or from
-the holding disk file holdingfile that match hostname, diskname and datestamp
-patterns given on the command line. The tape or holding file must be in a
-format written by the amdump or amflush program.
-If diskname is not specified, all backups on the tape for the previous hostname
-are candidates. If datestamp is not specified, all backups on the tape for the
-previous hostname and diskname are candidates. If no hostname, diskname or
-datestamp are specified, every backup on the tape is a candidate.
-Hostname and diskname are special expressions described in the "HOST & DISK
-EXPRESSION" section of amanda(8). Datestamp are special expression described in
-the "DATESTAMP EXPRESSION" section of amanda(8). For example, if diskname is
-"rz[23]a", it would match disks rz2a and rz3a.
-Datestamp is useful if amflush writes multiple backup runs to a single tape.
-Unless -p is used, candidate backup images are extracted to files in the
-current directory named:
-hostname.diskname.datestamp.dumplevel
-Amrestore doesn't use a changer, it restore from the tape already loaded in the
-tapedevice.
-
-OPTIONS
-
-
-
- -b
- Set the blocksize used to read the tape or holding file. All holding
- files must be read with a blocksize of 32 KBytes. Amrestore should
- normally be able to determine the blocksize for tapes on its own and not
- need this parameter.
-
-The default is 32 KBytes.
-
-
- -f
- Do a rewind followed by a fsf <fileno> before trying to restore an image.
-
- -l
- Check if we restoring from the tape with the right label
-
- -p
- Pipe output. The first matching backup image is sent to standard output,
- which is normally a pipe to restore or tar, then amrestore quits. It may
- be run again to continue selecting backups to process. Make sure you
- specify the no-rewind tapedevice when doing this.
-
-Note: restore may report "short read" errors when reading from a pipe. Most
-versions of restore support a blocking factor option to let you set the read
-block size, and you should set it to 2. See the example below.
-
-
- -c
- Compress output using the fastest method the compression program
- provides. Amrestore normally writes output files in a format understood
- by restore or tar, even if the backups on the tape are compressed. With
- the -c or -C option, amrestore writes all files in compressed format,
- even if the backups on the tape are not compressed. Output file names
- will have a .Z or .gz extension depending on whether compress or gzip is
- the preferred compression program. This option is useful when the current
- directory disk is small.
-
- -C
- Compress output using the best method the compression program provides
- (may be very CPU intensive). See the notes above about the -c option.
-
- -r
- Raw output. Backup images are output exactly as they are on the tape,
- including the amdump headers. Output file names will have a .RAW
- extension. This option is only useful for debugging and other strange
- circumstances.
-
- -h
- Header output. The tape header block is output at the beginning of each
- file. This is like -r except -c or -C may also be used to compress the
- result. Amrecover uses the header to determine the restore program to
- use.
-
-If a header is written (-r or -h), only 32 KBytes are output regardless of the
-tape blocksize. This makes the resulting image usable as a holding file.
-
-
- -o configoption
- See the "CONFIGURATION OVERRIDE" section in amanda(8).
-
-
-EXAMPLES
-
-The following does an interactive restore of disk rz3g from host seine, to
-restore particular files. Note the use of the b option to restore, which causes
-it to read in units of two 512-byte blocks (1 Kbyte) at a time. This helps keep
-it from complaining about short reads.
-
-% amrestore -p /dev/nrmt9 seine rz3g | restore -ivbf 2 -
-The next example extracts all backup images for host seine. This is the usual
-way to extract all data for a host after a disk crash.
-
-% amrestore /dev/nrmt9 seine
-If the backup datestamp in the above example is 19910125 and seine has level 0
-backups of disks rz1a and rz1g on the tape, these files will be created in the
-current directory:
-
-seine.rz1a.19910125.0
-seine.rz1g.19910125.0
-You may also use amrestore to extract a backup image from a holding disk file
-that has not yet been flushed to tape:
-
-% amrestore -p /amanda/20001119/seine.rz1a.2 | restore -ivbf 2 -
-Amrestore may be used to generate a listing of images on a tape:
-
-% mt -f /dev/nrmt9 rewind
-% amrestore -p /dev/nrmt9 no-such-host > /dev/null
-This asks amrestore to find images for host no-such-host. It will not find any
-entries that match, but along the way will report each image it skips.
-
-CAVEATS
-
-GNU-tar must be used to restore files from backup images created with the
-GNUTAR dumptype. Vendor tar programs sometimes fail to read GNU tar images.
-
-AUTHOR
-
-James da Silva, <jds@amanda.org>, University of Maryland, College Park:
-Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion
-
-SEE ALSO
-
-amanda(8), amdump(8), amflush(8), tar(1) restore(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amreport Home amrmtape
-
-
- amrmtape
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amrmtape \14 remove a tape from the Amanda database
-
-Synopsis
-
-amrmtape [-n ] [-v ] [-q ] [-d ] config label
-
-DESCRIPTION
-
-Amrmtape invalidates the contents of an existing backup tape in the
-configuration database. This is meant as a recovery mechanism when a good
-backup is damaged either by faulty hardware or user error, e.g. the tape is
-eaten by the drive or is overwritten.
-See the amanda(8) man page for more details about Amanda.
-
-OPTIONS
-
-
-
- -n
- Generate new tapelist and database files with label removed, but leave
- them in /tmp and do not update the original copies.
-
- -v
- List backups of hosts and disks that are being discarded. Enabled by
- default.
-
- -q
- Opposite of -v.
-
- -d
- Run in debugging mode so all executed commands are shown.
-
-
-EXAMPLE
-
-Remove tape labeled DAILY034 from the DailySet1 configuration.
-
- # amrmtape DailySet1 DAILY034
-
-
-AUTHOR
-
-Adrian T. Filipi-Martin <atf3r@cs.virginia.edu>: Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion
-
-SEE ALSO
-
-amadmin(8), amanda(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amrestore Home amstatus
-
-
- amstatus
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amstatus \14 display the state of an Amanda run
-
-Synopsis
-
-amstatus [--config ] config [ --file amdumpfile ] [--summary ] [--dumping ] [--
-waitdumping ] [--waittaper ] [--dumpingtape ] [--writingtape ] [--finished ] [-
--failed ] [--estimate ] [--gestimate ] [--stats ]
-
-DESCRIPTION
-
-Amstatus gives the current state of the Amanda run specified by the config
-configuration. If there is no active Amanda running, it summarizes the result
-of the last run. It may also be used to summarize the results of a previous
-run.
-See the amanda(8) man page for more details about Amanda.
-
-OPTIONS
-
-All options may be abbreviated to the shortest non-ambiguous sub-string. If no
-options are given, everything is displayed.
-
-
- [--config] config
- Specify the Amanda configuration you want to display the state for.
-
- --file amdumpfile
- Specify an alternate file instead of the amdump or amflush file.
-
- --summary
- Display a summary of the state of the run.
-
- --dumping
- Display all partitions that are dumping.
-
- --waitdumping|wdumping
- Display all partitions that are waiting to be dumped.
-
- --waittaper|wtaper
- Display all partitions dumped that are waiting to be written to tape.
-
- --dumpingtape|dtape
- Display all partitions that are dumping directly to tape.
-
- --writingtape|wtape
- Display all partitions that are writing to tape.
-
- --finished
- Display all partitions that are dumped and written to tape.
-
- --failed|error
- Display all partitions that failed.
-
- --estimate
- Display all partitions whose estimate is finished. Works only during the
- estimate phase.
-
- --gestimate|gettingestimate
- Display all partitions whose estimate is not finished. Works only during
- the estimate phase.
-
- --stats|statistics
- Display statistics about active-time of taper and dumpers.
-
-
-SEE ALSO
-
-amanda(8), amcheck(8), amdump(8), amrestore(8), amadmin(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amrmtape Home amtape
-
-
- amtape
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amtape \14 user interface to Amanda tape changer controls
-
-Synopsis
-
-amtape config command [command_options...] [-oconfigoption]...
-
-DESCRIPTION
-
-Amtape performs tape changer control operations. It uses the underlying tape
-changer script defined by the tpchanger option for a particular Amanda
-configuration as specified by the config argument.
-Tape changers maintain a notion of the current and next slot for each
-configuration. These may or may not correspond to an actual physical state of
-the device, but do tend to minimize searching through the tape storage slots.
-If the desired tape is in the current slot, it is likely the next tape needed
-is in the next slot rather than at some random position in the storage slots.
-See the amanda(8) man page for more details about Amanda.
-
-COMMANDS
-
-
-
- reset
- Reset the tape changer to a known state. The current slot is set to the
- first slot. Other device-specific side effects may occur. Some gravity
- stackers need to be reset to the top position by hand. This command
- notifies Amanda the stacker is back in that position.
-
- eject
- If a tape is loaded in the drive, it is ejected and returned to the slot
- from which it was loaded.
-
- clean
- If a cleaning tape is defined for the changer, it is used to clean the
- drive.
-
- show
- Show the contents of all slots. This can be slow.
-
- label label
- Search for and load the Amanda tape with label label.
-
- taper
- Perform the taper scan algorithm. Load the next tape in the
- configuration's tape sequence, or a fresh tape with a suitable label.
-
- device
- Display the name of the current tape device on stdout.
-
- current
- Display the current slot.
-
- update
- Update the changer label database, if it has one, to match the tapes now
- available.
-
- slot slot
- Eject any tape in the drive and put it away, then load the tape from slot
- slot and reset current.
-
- slot current
- Eject any tape in the drive and put it away, then load the tape from the
- current slot.
-
- slot prev
- Eject any tape in the drive and put it away, then load the tape from the
- previous slot and reset current.
-
- slot next
- Eject any tape in the drive and put it away, then load the tape from the
- next slot and reset current.
-
- slot first
- Eject any tape in the drive and put it away, then load the tape from the
- first slot and reset current.
-
- slot last
- Eject any tape in the drive and put it away, then load the tape from the
- last slot and reset current.
-
- slot advance
- Eject any tape in the drive and put it away. Advance current to the next
- tape, but do not load it.
-
- -o configoption
- See the "CONFIGURATION OVERRIDE" section in amanda(8).
-
-This is useful with non-gravity stackers to unload the last tape used and set
-up Amanda for the next run. If you just use eject, the current tape will be
-mounted again in the next run, where it will be rejected as being still in use,
-ejected and the next tape requested. Using slot next followed by eject does an
-unnecessary mount.
-Note: most changers optimize the slot commands to not eject the loaded tape if
-it is the one being requested.
-
-AUTHOR
-
-James da Silva, <jds@amanda.org> : Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion
-
-SEE ALSO
-
-amanda(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amstatus Home amtapetype
-
-
- amtapetype
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amtapetype \14 generate a tapetype definition.
-
-Synopsis
-
-amtapetype [-h ] [-c ] [-o ] [-b blocksize] -e estsize [-f tapedev] [-
-t typename]
-
-DESCRIPTION
-
-amtapetype generates a tapetype entry for Amanda.
-
-OPTIONS
-
-
-
- -h
- Display an help message.
-
- -c
- Run only the hardware compression detection heuristic test and stop. This
- takes a few minutes only.
-
- -o
- Overwrite the tape, even if it's an Amanda tape.
-
- -bblocksize
- record block size (default: 32k)
-
- -eestsize
- estimated tape size (No default!)
-
- -ftapedev
- tape device name (default: $TAPE) The device to perform the test.
-
- -ttypename
- tapetype name (default: unknown-tapetype)
-
-
-EXAMPLE
-
-Generate a tapetype definition for your tape device:
-
-% amtapetype -f /dev/nst0 -e 150G
-
-NOTES
-
-Hardware compression is detected by measuring the writing speed difference of
-the tape drive when writing an amount of compressable and uncompresseable data.
-It does not rely on the status bits of the tape drive or the OS parameters. If
-your tape drive has very large buffers or is very fast, the program could fail
-to detect hardware compression status reliably.
-During the first pass, it writes files that are estimated to be 1% of the
-expected tape capacity. It gets the expected capacity from the -e command line
-flag, or defaults to 1 GByte. In a perfect world (which means there is zero
-chance of this happening with tapes :-), there would be 100 files and 100 file
-marks.
-During the second pass, the file size is cut in half. In that same fairyland
-world, this means 200 files and 200 file marks.
-In both passes the total amount of data written is summed as well as the number
-of file marks written. At the end of the second pass, quoting from the code:
-* Compute the size of a filemark as the difference in data written between pass
-1 and pass 2 divided by the difference in number of file marks written between
-pass 1 and pass 2. ... *
-So if we wrote 1.0 GBytes on the first pass and 100 file marks, and 0.9 GBytes
-on the second pass with 200 file marks, those additional 100 file marks in the
-second pass took 0.1 GBytes and therefor a file mark is 0.001 GBytes (1 MByte).
-Note that if the estimated capacity is wrong, the only thing that happens is a
-lot more (or less, but unlikely) files, and thus, file marks, get written. But
-the math still works out the same. The -e flag is there to keep the number of
-file marks down because they can be slow (since they force the drive to flush
-all its buffers to physical media).
-All sorts of things might happen to cause the amount of data written to vary
-enough to generate a big file mark size guess. A little more "shoe shining"
-because of the additional file marks (and flushes), dirt left on the heads from
-the first pass of a brand new tape, the temperature/humidity changed during the
-multi-hour run, a different amount of data was written after the last file mark
-before EOT was reported, etc.
-Note that the file mark size might really be zero for whatever device this is,
-and it was just the measured capacity variation that caused amtapetype to think
-those extra file marks in pass 2 actually took up space.
-It also explains why amtapetype used to sometimes report a negative file mark
-size if the math happened to end up that way. When that happens now we just
-report it as zero.
-
-SEE ALSO
-
-amanda(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amtape Home amtoc
-
-
- amtoc
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amtoc \14 generate TOC (Table Of Contents) for an Amanda run
-
-Synopsis
-
-amtoc [-a ] [-i ] [-t ] [ -f file ] [ -s subs ] [-w ] [-- ] logfile
-
-DESCRIPTION
-
-Amtoc generates a table of contents for an Amanda run. It's a perl script (if
-you don't have perl, install it first!).
-
-OPTIONS
-
-
-
- -a
- The output file name will be label-of-the-tape.toc in the same directory
- as logfile.
-
- -i
- Display help about amtoc.
-
- -t
- Generate the output in tabular form.
-
- -f file
- Write the output to a file ('-' for stdout).
-
- -s subs
- Evaluate the output file name from subs, with $_ set to label-of-the-
- tape. The -a option is equivalent to -s 's/$_/.toc/'.
-
- -w
- Separate tapes with form-feeds and display blank lines before totals.
-
- --
- Marks the last option so the next parameter is the logfile.
-
- logfile
- (use '-' for stdin)
-
-
-OUTPUT FORMAT
-
-The standard output has five fields separated by two spaces:
-
-# Server:/partition date level size[Kb]
-0 daily-05: 19991005 - -
-1 cuisun15:/cuisun15/home 19991005 1 96
-2 cuinfs:/export/dentiste 19991005 1 96
- ...
-103 cuisg11:/ 19991005 0 4139136
-103 total: - - 16716288
-
-
-In tabular format (-t), this would look like:
-
- # Server:/partition date lev size[Kb]
- 0 daily-05: 19991005 - -
- 1 cuisun15:/cuisun15/home 19991005 1 96
- 2 cuinfs:/export/dentiste 19991005 1 96
- ...
-103 cuisg11:/ 19991005 0 4139136
-103 total: - - 16716288
-
-
-USAGE
-
-The easiest way to use it is to run amtoc right after amdump in the cron job:
-
-amdump daily ; logdir=`amgetconf daily logdir` ; log=`ls -1t $logdir/log.*.[0-
-9] | head -1` ; amtoc -a $log
-which will generate /usr/local/etc/amanda//daily/tape_label.toc. You may also
-want to call amtoc after an amflush.
-
-SEE ALSO
-
-amanda(8), amdump(8), amflush(8), amgetconf(8), cron, perl
-
-AUTHOR
-
-Nicolas Mayencourt <Nicolas.Mayencourt@cui.unige.ch>, University of Geneva/
-Switzerland : Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion
--------------------------------------------------------------------------------
-
-Prev Up Next
-amtapetype Home amverify
-
-
- amverify
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amverify \14 check an Amanda tape for errors
-
-Synopsis
-
-amverify config [ slot [runtapes]]
-
-DESCRIPTION
-
-Amverify reads an Amanda format tape and makes sure each backup image can be
-processed by amrestore and, if possible, the appropriate restore program (e.g.
-tar).
-Amverify runs amrestore on each file of the tape and pipes the output to a
-restore program (if available) with an option to create a catalogue of the
-backup. The catalogue itself is discarded. Only the success or failure of the
-operation itself is reported.
-If the backup image cannot be processed by the restore program, e.g. if it was
-written on a different operating system, the image is sent through dd to /dev/
-null. This still determines if the tape is readable, but does not do any
-internal consistency check on the image.
-If config is set up to use a tape changer, the slot argument may be used to
-choose the first tape to process. Otherwise, the current slot is used.
-The runtapes configuration parameter determines how many tapes are processed
-unless it is specified on the command line.
-See the amanda(8) man page for more details about Amanda.
-
-AUTHOR
-
-Axel Zinser <fifi@icem.de> : Original text
-Stefan G. Weichinger, <sgw@amanda.org>, maintainer of the Amanda-documentation:
-XML-conversion
-
-SEE ALSO
-
-amrestore(8), amanda(8), amverifyrun(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amtoc Home amverifyrun
-
-
- amverifyrun
-Prev Chapter 36. The Amanda Manual Pages. Next
-
--------------------------------------------------------------------------------
-
-Name
-
-amverifyrun \14 check the tapes written by the last Amanda run
-
-Synopsis
-
-amverifyrun config
-
-DESCRIPTION
-
-Amverifyrun read the log from the last Amanda run to find the slot of the first
-tape used and the number of tapes used. It call amverify with these argument.
-
-SEE ALSO
-
-amanda(8), amverify(8)
--------------------------------------------------------------------------------
-
-Prev Up Next
-amverify Home Chapter 37. Web Ressources
-
-
- Chapter 9. chg-scsi
-Prev Part II. About Tapes and Changers Next
-
--------------------------------------------------------------------------------
-
-Chapter 9. chg-scsi
-
-
-Jason X (report real name to <sgw@amanda.org>)
-
-Original version
-
-Stefan G. Weichinger
-
-XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- Command_line_options
-
- Notes_about_changer.conf
-
- Amanda's_actual_usage_of_chg-scsi
-
- Configuration_notes
-
- Hacking_notes
-
-Jason's new and improved chg-scsi documentation.
-This documentation will also include an occasional reference to the mtx suite
-as I have attempted to use chg-zd-mtx. I use mtx often as a fast query tool.
-Please also refer to Amanda_Tape_Changer_Support for additional details.
-My equipment list is as follows:
-
-* Redhat 7.0 machine
-*
- o Dual Processor P-III
- o Sony DDS3 tape drive
- o lots of hard disk space
-
-* Quantum/ATL L500 SCSI changer
-* DLT tape drive (three possible)
-* barcode reader fourteen tape slots
-
-I base this documentation on the following:
-
-* mtx version 1.2.16rel
-* Amanda version 2.4.3b3
-* SCSI2 specification: X3T9.2/375R revision 10L
-* Quantum/ATL Field Service Manual 6321101-03 Ver.3, rel.0
-* Quantum DLT800 Tape system product manual 02 April, 2001 81-60118-04
-* the SCSI bus and IDE interface 2nd ed by Friedhelm Schmidt pub: Addison-
- Wesley 1998
-
-Note that Quantum/ATL's L-series changers follow the SCSI command set, and do
-not use any proprietary commands. Thus, it was fairly simple to make this work.
-I had to install Amanda --with-suffixes and setup my server's client side of
-things using Amanda-2.4.2p2 --with-suffixes.
-Please note that my usage of "barcode" and "barcode reader" throughout this
-document really refers to "physical tape identification system". for example:
-the EEPROM in the AIT cartridge.
-
- Command line options
-
-chg-scsi's command line options:
-
- -slot <param>
- -info
- -reset
- -eject
- -clean
- -label <param>
- -search <param>
- -status <param>
- -trace <param>
- -inventory
- -dumpdb
- -scan
- -genconf
-
-Note that chg-scsi is called by Amanda in the context of whatever Amanda
-configuration Amanda is currently using. In short, to call chg-scsi by hand,
-change to your Amanda configuration directory, then run chg-scsi.
--slot <param> command:
-this command takes either a slot number, or any one of the following: current,
-next, prev, first, last, advance
-It then loads the appropriate tape into the drive.
-Note that if the tape is already loaded, no changer motion will happen. No
-reading of the tape is done here.
--info command:
-four numbers are printed: <slot# loaded> <number of slots> <reversable>
-<searchable>
-with chg-scsi, the reversable number is always 1. Searchable is set based on if
-a barcode reader is available and working correctly.
--reset command:
-Tape is unloaded, and slot 0 is loaded. No actual reset command is sent to the
-changer.
--eject command:
-Tape is unloaded, and put back into its original slot.
--clean command:
-Cleaning tape (if configured) is loaded into the tape. It is probably unloaded
-when done. I haven't looked closely at this yet.
--label <param> command:
-This appears to take the currently loaded tape's barcode and write it to the
-labelfile with the given parameter as it's tape header. I have not tested this.
--search <param> command:
-this only should be used if a barcode reader is present, or emulate barcode is
-turned on.
-the required parameter is an Amanda tape label. The label searched in the
-labelfile. If a barcode is found, then that tape is loaded directly.
-I believe the fallback is to search the entire magazine.
--status command:
-The tape changer is queried, and the results are printed out. Values printed
-are what slots exist, are they full or empty, and what volume labels (barcodes)
-they are.
-Q. what about changers that don't retain current slot? A. this is what the
-"statfile" is for.
--trace command:
-present only for a particular type of changer.
--inventory: (this takes a LONG time to do)
-unloads tape back to its slot issues command to changer to do an inventory of
-itself (read all barcodes...)
-loads each tape, retrieves the barcode, and reads the Amanda
-label off of the tape itself stores/updates the label database file
--dumpdb:
-prints out in human readable form the label database contents from the
-labelfile.
--scan: (aka scanbus)
-scans the SCSI generic interfaces (eg: linux sg), and prints out the device
-name and the device types. I found that linux didn't classify either of my tape
-devices as generic, but this facility did.
-USE THIS FOR FINDING VALUE OF SCSItapedev. Be certain though you have the
-correct tape drive: I came close to wreaking havoc with my DDS3 drive while it
-was flushing Amanda data...and my changer has a DLT drive! Please refer to my
-configuration notes below.
--genconf:
-prints out a SAMPLE changer.conf file. Note that I said sample. except for that
-it also does a scanbus. if you have more than one tape drive, please be certain
-it is correct as chg-scsi uses the first one it finds.
-Please refer to my configuration notes below.
-
- Notes about changer.conf
-
-Here, I try to be a bit more clear on what these config values mean.
-"number_configs" MUST be the first entry (not counting comments)
-"emubarcode" will set this value in chg-scsi regardless of the value you try to
-assign it. If you don't want "emubarcode" set, don't list it!
-"havebarcode" have barcode is tempered by what devices chg-scsi is aware of. if
-chg-scsi doesn't know about your changer explicitly, it will default to a
-default changer. the default changer has no barcode reader.
-In a patch I plan to post, I have added a generic changer that does use a
-barcode. set "changerident" to "genericbarcode" to use this.
-"sleep" number of seconds for chg-scsi to wait for a "tape drive ready" command
-after loading a new tape. Mine is 140 as I have a DLT tape drive, and my tape
-drive manual reports a max of 133 seconds to be ready.
-"config" this is a header telling chg-scsi that all values following, up to the
-next "config" line apply to this drive number. It is this number that is
-refered to in your amanda.conf file as line tapedev
-"drivenum" this is the tape drive number in your changer. For a single tape
-drive, this is zero. Mine can handle up to three, so I expect I could make this
-0, 1, or 2.
-"dev" the SCSI device of your tape drive. under linux, in my case it is /dev/
-nst1. This MUST be defined.
-"SCSItapedev" The generic SCSI device of your tape drive. this is simply the
-generic interface to the device "dev" above. This entry is optional. In my
-case, it is /dev/sg2. If this entry exists and is legitimate, then SCSI
-commands are formed directly instead of using ioctl commands.
-"startuse" "enduse" The start and end slots of your changer. Note that these
-also start with zero.
-"eject" chg-scsi tells the tape changer to eject. You might need to explicitly
-tell the tape drive to unload first. That's what this setting is for. Have you
-ever removed a loaded VCR tape by hand?
-"changerident" chg-scsi will first read the changer's identification from the
-return of the SCSI "inquiry" command. If changerident is set in the
-configuration file, the SCSI inquiry's value is overridden. chg-scsi will
-attempt to match the value with its built-in changertypes.
-"generic" is what the chg-scsi will default to "genericbarcode" is a hack of
-mine that forces the changer's barcode reader to work. Note that if your
-changer uses a superset of the SCSI command set, this probably won't work.
-"L500" is another addition of mine that will enable a quantum/atl L500 to work
-correctly. It might even work with an L200.
-other values are (taken from the code)
-
-* C1553A (HP Auto Loader)
-* EXB-10e, EXB-120 (Exabyte Robot)
-* EXB-85058HE-0000 (Exabyte Tape)
-* TDS 1420 (Tandberg Robot)
-* VLS DLT, VLS SDX (ADIC VLS DLT Library)
-* FastStor DLT (ADIC FastStor DLT Library)
-* Scalar DLT 448 (ADIC DLT 448)
-* 215 (Spectra Logic TreeFrog)
-* Quad 7 (Breece Hill)
-* DLT7000, DLT4000 (DLT Tape)
-
-"debuglevel" setting this to "9:0" is very informative.
-"statfile" stores which "slot" that the tape in the drive came from
-"labelfile" binary file that stores the tape header and barcode information
-cleanmax cleancart cleanfile I have my changer set to autoclean, and the slot
-the cleaning cartridge is in is not available for any other use.
-
- Amanda's actual usage of chg-scsi
-
-this should be brief: Amanda really only issues "slot next" type commands.
-Currently Amanda doesn't ask chg-scsi to load "tape x with label Daily_set023".
-the chg-scsi mechanism is there for use, and functions quite well for the user
-to load a particular tape. I understand they (the Amanda team) are working on
-this.
-
- Configuration notes
-
-(assuming one changer with one tape drive!)
-in amanda.conf:
-set tpchanger to chg-scsi set changerfile to <pathname>/changer.conf set
-tapedev to 0 set changerdev to /dev/<changer generic device>
-
-* this value is usually listed in the system boot messages or will be printed
- via syslog when the appropriate kernel module is loaded. eg: linux modprobe
- sg
-
-in changer.conf: set number_configs to 1 set dev to <non-rewinding tape device
-eg: /dev/nst1> set debug to 9:0
-run "chg-scsi -scan" from your Amanda configuration directory I get: name /dev/
-sg0 Tape Count 1 name /dev/sg1 Changer Count 2 name /dev/sg2 Tape Count 3
-I set SCSItapedev to /dev/sg0 to test with, then ran chg-scsi -info. Check the
-chg-scsi debug file for tapeidentification details. This is where I discoverd
-that "sg0" was not the correct tape!
-set SCSItapedev to "/dev/<generic device>"
-if you have no barcode, try "changerident generic" if you have a barcode reader
-try "changerident genericbarcode"
-
- Hacking notes
-
-My hacks are:
-
-* adding printout of "emubarcode" values in the debug file
-* added dlt8000 tape drive to ChangerIO[], and SenseType[]
-* added genericbarcode to ChangerIO[], and SenseType[]
-* added L500 to ChangerIO[], and SenseType[]
-* added a couple of basic sensecodes listed in the SCSI specs for the generic
- and genericbarcode tape changers.
-
-My desires are:
-
-* modify the sensecode code such that all SCSI devices inherit the standard
- SCSI codes and may override or append to them as needed.
-
-
-* modify the configuration reading code and the inquiry command to allow
- spaces. eg: my changer displays the following ident data: "L500 6320000" but
- I had to create a type called "L500" or else the spaces would throw off the
- comparisons.
-
-
-Note
-
-Refer to http://www.amanda.org/docs/chgscsi.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 8. Amanda Tape Changer Home Chapter 10. RAIT (Redundant Array of
-Support Inexpensive Tape) Support
-
-
- Chapter 23. Amanda dumper API
-Prev Part V. Technical Background Next
-
--------------------------------------------------------------------------------
-
-Chapter 23. Amanda dumper API
-
-
-Alexandre Oliva
-
-Original text
-AMANDA Core Team
-<oliva@dcc.unicamp.br>>
-
-Stefan G. Weichinger
-
-XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- Introduction
-
- The_Problem
-
- Overview_of_the_API
-
-
- The_`support'_command
-
-
- The_`selfcheck'_command
-
- The_`estimate'_and_`estimate-parse'_commands
-
- The_`backup'_and_`backup-parse'_commands
-
- The_`index-from-output'_and_`index-from-image'_commands
-
- The_`restore'_command
-
- The_`print-command'_command
-
- Conclusion
-
-
- Introduction
-
-This is a proposal of a mechanism for Amanda to support arbitrary backup
-programs, that relies on a generic backup driver and scripts or programs that
-interface with backup programs such as dump, tar, smbclient, and others. It can
-also be used to introduce pre- and post-backup commands.
-The interface is simple, but supports everything that is currently supported by
-Amanda, and it can be consistently extended to support new abstractions that
-may be introduced in the backup driver in the future.
-This proposal does not imply any modification in the Amanda protocol or in
-Amanda servers; only Amanda clients have to be modified. By Amanda clients, we
-refer to hosts whose disks are to be backed up; an Amanda server is a host
-connected to a tape unit.
-Currently (as of release 2.4.1 of Amanda), Amanda clients support three
-operations: selfcheck, estimate and backup.
-Selfcheck is used by the server program amcheck, to check whether a client is
-responding or if there are configuration or permission problems in the client
-that might prevent the backup from taking place.
-Estimates are requested by the Amanda planner, that runs on the server and
-collects information about the expected sizes of backups of each disk at
-several levels. Given this information and the amount of available tape space,
-the planner can select which disks and which levels it should tell dumper to
-run.
-dumper is yet another server-side program; it requests clients to perform
-dumps, as determined by planner, and stores these dumps in holding disks or
-sends them directly to the taper program. The interaction between dumper and
-taper is beyond the scope of this text.
-We are going to focus on the interaction between the Amanda client program and
-wrappers of dump programs. These wrappers must implement the DUMPER API. The
-dumptype option `program' should name the wrapper that will be used to back up
-filesystems of that dumptype. One wrapper may call another, so as to extend its
-functionality.
-
- The Problem
-
-Different backup programs present distinct requirements; some must be run as
-super-user, whereas others can be run under other user-ids. Some require a
-directory name, the root of the tree to be backed up; others prefer a raw
-device name; some don't even refer to local disks (SAMBA). Some wrappers may
-need to know a filesystem type in order to decide which particular backup
-program to use (dump, vdump, vxdump, xfsdump, backup).
-Some provide special options for estimates, whereas others must be started as
-if a complete dump were to be performed, and must be killed as soon as they
-print an estimate.
-Furthermore, the output formats of these backup programs vary wildly. Some will
-print estimates and total sizes in bytes, in 512-byte tape blocks units, in
-Kbytes, Mbytes, Gbytes, and possibly Tbytes in the near future. Some will print
-a timestamp for the backup; some won't.
-There are also restrictions related with possible scheduling policies. For
-example, some backup programs only support full backups or incrementals based
-on the last full backup (0-1). Some support full backups or incrementals based
-on the last backup, be it a full or an incremental backup (0-inf++). Some
-support incrementals based on a timestamp (incr/date); whereas others are based
-on a limited number of incremental levels, but incrementals of the same level
-can be repeated, such as dump (0-9).
-Amanda was originally built upon DUMP incremental levels, so this is the only
-model it currently supports. Backup programs that use other incremental
-management mechanisms had to be adapted to this policy. Wrapper scripts are
-responsible for this adaptation.
-Another important issue has to do with index generation. Some backup programs
-can generate indexes, but each one lists files in its own particular format,
-but they must be stored in a common format, so that the Amanda server can
-manipulate them.
-The DUMPER API must accomodate for all these variations.
-
- Overview of the API
-
-We are going to define a standard format of argument lists that the backup
-driver will provide to wrapper programs, and the expected result of the
-execution of these wrappers.
-The first argument to a wrapper should always be a command name. If no
-arguments are given, or an unsupported command is requested, an error message
-should be printed to stderr, and the program should terminate with exit status
-1.
-
- The `support' command
-
-As a general mechanism for Amanda to probe for features provided by a backup
-program, a wrapper script must support at least the `support' command. Some
-features must be supported, and Amanda won't ever ask about them. Others will
-be considered as extensions, and Amanda will ask the wrapper whether they are
-supported before issuing the corresponding commands.
-
- The `level-incrementals' subcommand
-
-For example, before requesting for an incremental backup of a given level,
-Amanda should ask the wrapper whether the backup program supports level-based
-incrementals. We don't currently support backup programs that don't, but we may
-in the future, so it would be nice if wrappers already implemented the command
-`support level-incrementals', by returning a 0 exit status, printing, say, the
-maximum incremental level it supports, i.e., 9. A sample session would be:
-
- % /usr/local/amanda/libexec/wrappers/dump support level-incrementals hda0 9
-
-
-Note that the result of this support command may depend on filesystem
-information, so the disklist filesystem entry should be specified as a command
-line argument. In the next examples, we are not going to use full pathnames to
-wrapper scripts any more.
-We could have defined a `support' command for full backups, but I can't think
-of a backup program that does not support full backups...
-
- The `index' subcommand
-
-The ability to produce index files is also subject to an invocation of
-`support' command. When the support sub-command is `index', like in the
-invocation below, the wrapper must print a list of valid indexing mechanisms,
-one per line, most preferred first. If indexing is not supported, nothing
-should be printed, and the exit status should be 1.
-DUMP support index hda0
-The currently known indexing mechanisms are:
-output: implies that the command `index-from-output' generates an index file
-from the output produced by the backup program (for example, from tar -cv).
-image: implies that the command `index-from-image' generates an index file from
-a backup image (for example, tar -t).
-direct: implies that the `backup' command can produce an index file as it
-generates the backup image.
-parse: implies that the `backup-parse' command can produce an index file as it
-generates the backup formatted output .
-The indexing mechanisms will be explicitly requested with the additionnal
-option `index-<mode>' in the `backup' and `backup-parse' command invocation.
-`index-from-image' should be supported, if possible, even if other index
-commands are not, since it can be used in the future to create index files from
-previously backed up filesystems.
-
- The `parse-estimate' subcommand
-
-The `parse-estimate' support subcommand print a list of valid mechanisms to
-parse the estimate output and write the estimate size to its output, the two
-mechanisms are:
-direct: implies that the `estimate' command can produce the estimate output.
-parse: implies that the `estimate-parse' command can produce the estimate
-output when fed with the `estimate' output.
-The estimate parsing mechanisms will be explicitly requested with the
-additionnal option `estimate-<mode>' in the `estimate' and `estimate-parse'
-command invocation.
-
- The `parse-backup' subcommand
-
-The `parse-backup' support subcommand print a list of valid mechanisms to parse
-the backup stderr, the two mechanisms are:
-direct: implies that the `backup' command can produce the backup-formatted-
-ouput.
-parse: implies that the `backup-parse' command can produce the backup-
-formatted-ouput when fed with the `backup' stderr.
-The backup parsing mechanisms will be explicitly requested with the additional
-option `backup-<mode>' in the `backup' and `backup-parse' command invocation.
-
- Other subcommands
-
-Some other standard `support' sub-commands are `exclude' and `exclude-list'.
-One may think (and several people did :-) ) that there should be only one
-support command, that would print information about all supported commands. The
-main arguments against this proposal have to do with extensibility:
-The availability of commands might vary from filesystem to filesystem. No, I
-don't have an example, I just want to keep it as open as possible :-) one
-support subcommand may require command line arguments that others don't, and we
-can't know in advance what these command line arguments are going to be
-The output format and exit status conventions of a support command may vary
-from command to command; the only pre-defined convention is that, if a wrapper
-does not know about a support subcommand, it should return exit status 1,
-implying that the inquired feature is not supported.
-
- The `selfcheck' command
-
-We should support commands to perform self-checks, run estimates, backups and
-restores (for future extensions of the Amanda protocol so as to support
-restores)
-A selfcheck request would go like this:
-DUMP selfcheck hda0 option option=value ...
-The options specified as command-line arguments are dumptype options enabled
-for that disk, such as `index', `norecord', etc. Unknown options should be
-ignored. For each successful check, a message such as:
-OK [/dev/hda0 is readable] OK [/usr/sbin/dump is executable]
-Errors should be printed as:
-ERROR [/etc/dumpdates is not writable]
-A wrapper script will certainly have to figure out either the disk device name
-or its mount point, given a filesystem name such as `hda0', as specified in the
-disklist. In order to help these scripts, Amanda provides a helper program that
-can guess device names, mount points and filesystem types, when given disklist
-entries.
-The filesystem type can be useful on some operation systems, in which more than
-one dump program is available; this information can help automatically
-selecting the appropriate dump program.
-The exit status of selfcheck and of this alternate script are probably going to
-be disregarded. Anyway, for consistency, selfcheck should return exit status 0
-for complete success, 1 if any failures have occurred.
-
- The `estimate' and `estimate-parse' commands
-
-Estimate requests can be on several different forms. An estimate of a full
-backup may be requested, or estimates for level- or timestamp-based
-incrementals:
-DUMP estimate full hda0 option ... DUMP estimate level 1 hda0 option ... DUMP
-estimate diff 1998:09:24:01:02:03 hda0 option ...
-If requested estimate type is not supported, exit status 3 should be returned.
-If the option `estimate-direct' is set, then the `estimate' command should
-write to stdout the estimated size, in bytes, a pair of numbers that,
-multiplied by one another, yield the estimated size in bytes.
-If the option `estimate-parse' is set, then the `estimate' command should write
-to stdout the informations needed by the `estimate-parse' command, that should
-extract from its input the estimated size.
-The syntax of `estimate-parse' is identical to that of `estimate'.
-Both `estimate' and `estimate-parse' can output the word `KILL', after printing
-the estimate. In this case, Amanda will send a SIGTERM signal to the process
-group of the `estimate' process. If it does not die within a few seconds, a
-SIGKILL will be issued.
-If `estimate' or `estimate-parse' succeed, they should exit 0, otherwise exit
-1, except for the already listed cases of exit status 3.
-
- The `backup' and `backup-parse' commands
-
-The syntax of `backup' is the same as that of `estimate'. The backup image
-should be written to standard output, whereas stderr should be used for the
-user-oriented output of the backup program and other messages.
-If the option `backup-direct' is set, then the `backup' command should write to
-stderr a formatted-output-backup.
-If the option `backup-parse' is set, then the `backup' command should write to
-stderr the informations needed by the `backup-parse' command, that should edit
-its input so that it prints to standard output a formatted-output-backup.
-If the option `no-record' is set, then the `backup' command should not modify
-its state file (ex. dump should not modify /etc/dumpdates).
-The syntax of `backup-parse' is identical to that of `backup'.
-The syntax of the formatted-output-backup is as follow: All lines should start
-with either `| ' for normal output, `? ' for strange output or `& ' for error
-output. If the wrapper can determine the total backup size from the output of
-the backup program, it should print a line starting with `# ', followed by the
-total backup size in bytes or by a pair of numbers that, multiplied, yield the
-total backup size; this number will be used for consistency check.
-The option `index-direct' should cause commands `backup' to output the index
-directly to file descriptor 3. The option `index-parse' should cause commands
-`backup-parse' to output the index directly to file descriptor 3. The syntax of
-the index file is described in the next section.
-
- The `index-from-output' and `index-from-image' commands
-
-The syntax of the `index-from-output' and `index-from-image' commands is
-identical to the one of `backup'. They are fed the backup output or image, and
-they must produce a list of files and directories, one per line, to the
-standard output. Directories must be identified by the `/' termination.
-After the file name and a blank space, any additional information about the
-file or directory, such as permission data, size, etc, can be added. For this
-reason, blanks and backslashes within filenames should be quoted with
-backslashes. Linefeeds should be represented as `\n', although it is not always
-possible to distinguish linefeeds in the middle of filenames from ones that
-separate one file from another, in the output of, say `restore -t'. It is not
-clear whether we should also support quoting mechanisms such as `\xHH', `\OOO'
-or `\uXXXX'.
-
- The `restore' command
-
-Yet to be specified.
-
- The `print-command' command
-
-This command must be followed by a valid backup or restore command, and it
-should print a shell-command that would produce an equivalent result, i.e.,
-that would perform the backup to standard output, or that would restore the
-whole filesystem reading from standard input. This command is to be included in
-the header of backup images, to ease crash-recovery.
-
- Conclusion
-
-Well, that's all. Drop us a note at the amanda-hackers mailing list (mailto://
-amanda-hackers@amanda.org) if you have suggestions to improve this document
-and/or the API. Some help on its implementation would be welcome, too.
-
-Note
-
-Refer to http://www.amanda.org/docs/dumperapi.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 22. How Amanda uses UDP and TCP Home Chapter 24. Amanda Internals
-ports
-
-
- Chapter 25. Amanda Event API
-Prev Part V. Technical Background Next
-
--------------------------------------------------------------------------------
-
-Chapter 25. Amanda Event API
-
-
-Mike Grupenhoff
-
-Original text
-AMANDA Core Team
-<kashmir@munge.com>
-
-Stefan G. Weichinger
-
-XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- Introduction
-
- The_API
-
-
- event_register
-
- event_release
-
- event_loop
-
- event_wait
-
- event_wakeup
-
-
- Data_types
-
-
- event_handle_t
-
- event_id_t
-
- event_type_t
-
- event_fn_t
-
-
- Event_Types
-
-
- EV_READFD
-
- EV_WRITEFD
-
- EV_SIG
-
- EV_TIME
-
- EV_WAIT
-
-
-
- Introduction
-
-This is a document of the API for the event handler. The purpose of the event
-handler is to allow scheduling and serialization of multiple different types of
-events.
-
- The API
-
-
- event_register
-
-event_handle_t *event_register(event_id_t data, event_type_t type, event_fn_t
-callback, void *arg);
-Sets up an event of the given type to call the given function with the given
-argument.
-The 'data' argument is type specific.
-EV_READFD, EV_WRITEFD - the file descriptor to monitor EV_SIG - the signal
-number to monitor EV_TIME - the number of seconds between each pulse EV_WAIT -
-the wait identifier used with event_wakeup() EV_DEAD - internal use only
-
- event_release
-
-void event_release(event_handle_t *handle);
-Remove an event from the queue. This can happen at any time, even while the
-event is firing.
-
- event_loop
-
-void event_loop(int dontblock);
-Process all pending events. If the argument is zero, this will keep running
-until all events have been released. If the argument is nonzero, this will do
-one pass over all pending events, and fire the ones that are immediately ready,
-and then return.
-
- event_wait
-
-void event_wait(event_id_t id);
-Like event_loop(0), except that it will stop as soon as the event id is
-serviced.
-
- event_wakeup
-
-int event_wakeup(event_id_t id);
-Fire all EV_WAIT events registered with an argument value of 'id' immediately.
-Returns the number of events that were fired.
-
- Data types
-
-
- event_handle_t
-
-This is an opaque structure that describes a registered event. It is only
-useful to keep if you need to unregister the event later.
-
- event_id_t
-
-This is type-specific data. The contents and format depend on on the type of
-the event. This is an unsigned integral type.
-
- event_type_t
-
-This is an enumerated type describing the different events we handle.
-
- event_fn_t
-
-typedef void (*event_fn_t)(void *arg);
-This is a function signature for the type of function that needs to get passed
-to event_register. The argument to the function is a pointer of the caller's
-choosing.
-
- Event Types
-
-
- EV_READFD
-
-This type of event will fire when the file descriptor passed to event_register
-has data waiting to be read.
-
- EV_WRITEFD
-
-This type of event will fire when the file descriptor passed to event_register
-can have data written to it without blocking.
-
- EV_SIG
-
-This type of event will fire when the signal number passed to event_register
-has been caught. Note that if a signal is caught while processing is not in
-event_loop(), the event will be delayed until processing returns to event_loop
-().
-
- EV_TIME
-
-This type of event will fire repeatedly with a delay of the number of seconds
-passed to event_register between each interval.
-
- EV_WAIT
-
-This type of event will fire when someone calls event_wakeup() with the numeric
-argument equal to the argument this event was registered with.
-
-Note
-
-Refer to http://www.amanda.org/docs/eventapi.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 24. Amanda Internals Home Chapter 26. Amanda Security API
-
-
- Chapter 3. Excluding
-Prev Part I. Installation Next
-
--------------------------------------------------------------------------------
-
-Chapter 3. Excluding
-
-
-Andrew Hall
-
-Original text
-
-Stefan G. Weichinger
-
-XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- Introduction
-
- Please_Read
-
- Before_We_Begin
-
- Choosing_an_exclude_mechanism
-
-
- Exclude_Mechanisms
-
-
- Expression
-
- Wildcard_Expansion
-
- Troubleshooting
-
-
- Broken_gnutar?
-
- The_ps_command_is_your_friend.
-
-
-
- Introduction
-
-There are times when data needs to be excluded from a backup. When these times
-arise be confident that Amanda has this capability. (Actually it's not Amanda,
-it's tar.) There are three ways of excluding data in an Amanda backup:
-
-* Exclude an individual item explicitly in the dumptype
-* Utilize an "Exclude List"
-* Do not include the data in the disklist
-
-This document is based on Amanda 2.4.2 and some of this might not work with
-older versions. This was compiled from my personal experience and with help
-from the members of the amanda-users mailing list (mailto://amanda-
-users@amanda.org) when I was originally setting this up, to whom I wish to
-thank for all of their support.
-
- Please Read
-
-As far as I am able to tell the only way to exclude files or directories with
-Amanda is to use GNU-tar as the dump program (others?). The file system dump
-programs provided with unix systems (e.g. dump, ufsdump) get data at a raw
-drive level and generally do not allow exclusion of specific files or
-directories.
-The GNU version of tar, (GNU-tar or gtar), reads its data at a file system, (or
-higher), level and does include the option to exclude specific files and/or
-directories. It should be mentioned here that tar will change the access times
-on files. Tar has the ability to preserve the access times however, doing so
-effectively disables incremental backups since resetting the access time alters
-the inode change time, which in turn causes the file to look like it needs to
-be archived again.
-The only exception that I am aware of is to just not include the data in
-question in the disklist. This option may not be suitable for everyone's needs
-and can confuse the issue some, so I have elected to include this mechanism in
-its own section named Do_not_include_the_data_in_the_disklist.
-For the purpose of this document an Amanda backup configuration named "exclude-
-test" will be used. The machine that contains the tape drive which receives
-data to be archived will be referred to as "SERVER". The machine that data is
-being archived from will be referred to as "CLIENT". These two systems are
-usually different machines but are not required to be, and may be the same
-machine. Parts of this setup are on the server and some are on the client.
-
-Note
-
-When Amanda attempts to exclude a file or directory it does so relative to the
-area being archived. For example if /var is in your disklist and you want to
-exclude /var/log/somefile, then your exclude file would contain ./log/somefile.
-You may use one exclude file in multiple dumptypes without any restriction.
-
- Before We Begin
-
-The first step that should be taken is to verify that backups are currently
-working. Connect to SERVER and run amcheck as your Amanda user, to verify that
-there are no errors in the current setup.
-
- $ amcheck -cl CLIENT
-
-Output should look something like below for success:
-
- Amanda Tape Server Host Check
- -----------------------------
-
- /path/to/holding-disk: 4771300 KB disk space available, that's plenty.
- Amanda Backup Client Hosts Check
- --------------------------------
- Client check: 1 host checked in 0.084 seconds, 0 problems found.
-
-Next make sure that GNU-tar is the dump program currently in use. The easiest
-way to tell if your dumptype is using gnutar is to run the following:
-
- $ amadmin exclude-test disklist CLIENT
-
-Among all the output is the "program" value currently in use. This value is
-also specified with the "program" option in the dumptype. If the dumptype has
-the line "program GNUTAR" your setup should be ready to exclude data.
-If GNU-tar is not in use add the line "program GNUTAR" to the dumptype, and
-then run amcheck again to verify that backups should work. The capitalization
-of GNUTAR is required.
-The dumptype should look something like:
-
- define dumptype exclude-test {
- comment "test dumptype for documentation"
- priority high
- program "GNUTAR"
- }
-
-
- Choosing an exclude mechanism
-
-If the need is to exclude only one file or directory then the easiest way to
-accomplish this is to exclude an individual item explicitly in the dumptype. If
-the need is to exclude multiple files or directories then use an Exclude List.
-
- Exclude Mechanisms
-
-
- Exclude an individual item explicitly in the dumptype
-
-The easiest way to exclude a file or directory is to specify it with the
-"exclude" option in the dumptype. This option accepts an argument of the file
-or directory to be excluded. Amanda allows only one exclude option in any
-dumptype at a time.
-
-Note
-
-UPDATE: Recent Amanda-releases bring the option "exclude append" which enables
-the administrator to define more than one exclusion-pattern within one dumptype
-without using a exclude-list. Please look at the amanda.conf.5-manpage for
-details.
-Any path specified to be excluded must be encapsulated with quotes. Continuing
-with our example from above /var/log/somefile and using the same dumptype as
-above, the dumptype would now look like:
-
- define dumptype exclude-test {
- comment "test dumptype for documentation"
- priority high
- program "GNUTAR"
- exclude "./log/somefile"
- }
-
-Next run amcheck again to verify that there are no problems with the revised
-Amanda configuration. If the data is not being excluded as expected please see
-the Troubleshooting section below. This completes the setup of excluding an
-individual item in the dumptype.
-
- Utilize an Exclude List
-
-An exclude list is a file that resides on the CLIENT machine and contains paths
-to be excluded, one per line. This file can be in any location on the CLIENT so
-long as the same path is specified in the dumptype. Some find /usr/local/etc/
-amanda an appropriate location, but it is up to you. I personally like to have
-a subdirectory for exclude files but it is up to you where you place this file.
-The exclude file may also be placed in the area being archived. This is an easy
-way to have a different exclusion file for each disklist entry without needing
-separate dumptype definitions. To use this technique, enter a path relative to
-the area being archived as the exclude file below instead of an absolute path.
-Connect to CLIENT and create the exclude directory as root. For example:
-
- $ mkdir -p /usr/local/etc/amanda/exclude
- $ cd /usr/local/etc/amanda/exclude
-
-Next create the exclude list for Amanda to use. You can name the exclude file
-anything you wish it to be. Create a file, and in this file place all paths to
-files and directories that are to be excluded. Keeping with the /var example,
-assume that /var/log/XFree86.0.log, and /var/log/maillog need to be excluded.
-Remember that all paths are relative. The exclude list would look like:
-
- ./log/XFree86.0.log
- ./log/maillog
-
-Make sure that permissions are restricted on this file. Run the following as
-root, where exclude-filename is the name of the file you just created. For
-example:
-
- $ chmod 644 /usr/local/etc/amanda/exclude/exclude-filename
-
-This concludes the necessary configuration on the client.
-Connect to SERVER and cd to the exclude-test Amanda configuration directory.
-Edit the Amanda configuration file e.g. amanda.conf. Add an entry similar to
-the following line, to the dumptype for the client in question, where the
-exclude-filename is the file that was created on CLIENT in the step above
-including the quotes. For example:
-
- exclude list "/usr/local/etc/amanda/exclude/exclude-filename"
-
-The new dumptype should look something like:
-
- define dumptype exclude-test{
- comment "test dumptype for documentation"
- priority high
- program "GNUTAR"
- exclude list "/usr/local/etc/amanda/exclude/exclude-filename"
- }
-
-Save the file. Run amcheck again to verify that there are no problems with the
-revised Amanda configuration. If amcheck succeeds then run amdump to verify the
-data is being excluded correctly. If the data is not being excluded as expected
-please see the Troubleshooting section below. This completes the setup of an
-exclude list.
-
- Do not include the data in the disklist
-
-Amanda uses disklist entries to define which directories or partitions should
-be archived. This allows us to exclude data by just not placing the data in
-question in the disklist. Assume that there is a disk mounted on /example. The
-directory /example has five subdirectories "a", "b", "c", "d", and "e". The
-directories "a", "b", and "c" need to be archived, while "d" and "e" should
-not. This can be accomplished by not specifying "d" and "e" in the disklist.
-Using the same dumptype and host in the above examples the disklist would
-contain:
-
- CLIENT /examples/a exclude-test
- CLIENT /examples/b exclude-test
- CLIENT /examples/c exclude-test
-
-Run amcheck to verify that Amanda is working correctly. If the data is not
-being excluded as expected please see the Troubleshooting section below. This
-completes the setup of using a disklist to exclude data.
-
- Expression
-
-Quiz: what is the difference between the following entries in an exclude list?
-
- ./foo
- ./foo/
- ./foo/*
-
-case 1 : directory ./foo won't be in the backup image (that's what you want)
-case 2 : matches nothing (don't use it) case 3 : directory ./foo will be in the
-backup image but nothing below it.
-
- Wildcard Expansion
-
-Amanda has the ability to use wildcard expansion while excluding data as
-implemented by tar(1). The only places that wildcard expansion is allowed is in
-the "exclude" option in the dumptype, or in the exclude list. Some simple
-examples:
-Exclude any file or directory that ends in ".log" e.g. ppp.log, XFree86.0.log
-
- ./*.log
-
-Exclude any file or directory with the string "log" e.g. logfile, maillog,
-syslog, ppp.log, XFree86.0.log
-
- */*log*
-
-Exclude any file or directory that starts with string "cron" and ends in ".gz"
-e.g. cron.1.gz, cron.2.gz, log/cron.1.gz
-
- ./*cron*.gz
-
-The question mark can be used to specify a single character. e.g. log.1, log.2,
-etc
-
- ./log.?
-
-
- Troubleshooting
-
-If you find that you are having trouble getting the exclude patterns to match
-correctly, check out this really cool script written by John R. Jackson.
-ftp://gandalf.cc.purdue.edu/pub/amanda/gtartest-exclude
-This script allows you to test your patterns before placing them in an exclude
-list or in the dumptype. Instructions on how to run the script are included in
-the script.
-
- Broken gnutar?
-
-There are versions of GNU-tar that do not correctly exclude data. Version 1.12
-(plus the Amanda patches from http://www.amanda.org) are known to work
-correctly, as does version 1.13.19 (and later). Anything else is questionable.
-
-Note
-
-UPDATE:Using GNU-tar 1.13.25 is recommended.
-
- The ps command is your friend.
-
-Connect to CLIENT and run a
-
- ps ax | grep tar
-
-(or
-
- ps ef | grep tar
-
-on Solaris)
-to see exactly how the tar command is running. Look in the output for the --
-exclude or --exclude-from options in the running tar process. For example:
-
- $ ps ax | grep tar
-
- ? R 0:37 /bin/tar --create --directory /var
- --listed-incremental /var/lib/amanda/gnutar-lists/CLIENTvar_0.new
- --sparse --one-file-system --ignore-failed-read --totals --file
- /dev/null --exclude-from=/usr/local/etc/amanda/exclude-test/exclude.var
- .
-
-In the above output notice the string "--exclude-from=". The string following
-the "=" is the exclude file currently in use. If the string was "--exclude"
-then the string following the "=" is the file or directory that is currently
-set to be excluded.
-Contact the amanda-users mailing list: mailto://amanda-users@amanda.org.
-Subscription information is available at http://www.amanda.org.
-
-Note
-
-Refer to http://www.amanda.org/docs/exclude.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 2. Amanda Installation Notes Home Chapter 4. Indexing with Amanda
-
-
- Chapter 19. Amanda FAQ
-Prev Part IV. Various Information Next
-
--------------------------------------------------------------------------------
-
-Chapter 19. Amanda FAQ
-
-
-Amanda Core Team
-
-AMANDA Core Team
-
-Stefan G. Weichinger
-
-XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-This file contains answers to some questions that are frequently asked in the
-Amanda mailing lists, specially by new users. Please take a look at this file
-before posting, this can save us time that could be spent improving Amanda and
-its documentation.
-New entries and modifications are welcome; send them to mailto://amanda-
-users@amanda.org or mailto://amanda-hackers@amanda.org.
-You may also want to take a look at the Amanda FAQ-O-Matic http://
-www.amanda.org/fom-serve/cache/1.html.
-
-
- Why_does_Amanda_fail_to_build_on_my_system?
-
- Why_does_amdump_report_that_all_disks_failed?
-
- Why_does_amcheck_say_"port_NNN_is_not_secure"?
-
- Why_does_amcheck_claim_that_the_tape_is_"not_an_Amanda_tape"?
-
- Why_does_amcheck_report_"selfcheck_request_timed_out"?
-
- Why_does_amandad.debug_contain_"error_receiving_message"?
-
- Why_does_amcheck_say_"access_as_<username>_not_allowed..."?
-
- Why_does_amcheck_report_"ip_address_#.#.#.#"_is_not_in_the_ip_list_list_for
- <hostname>'?
-
- Why_does_amcheck_say_"cannot_overwrite_active_tape"?
-
- Why_does_amcheck_tell_me_"DUMP_program_not_available"?
-
- Which_tape_changer_configuration_should_I_use_in_amanda.conf?
-
- Where_do_I_get_my_tapetype-definition_from?_Do_I_have_to_run_amtapetype?
-
- Should_I_use_software_or_hardware_compression?
-
- How_can_I_configure_Amanda_so_that_it_performs_full_backups_on_the_week-end
- and_incrementals_on_weekdays?
-
- What_if_my_tape_unit_uses_expensive_tapes,_and_I_don't_want_to_use_one_tape
- per_day?_Can't_Amanda_append_to_tapes?
-
- How_can_I_configure_Amanda_for_long-term_archiving?
-
- Can_I_backup_separate_disks_of_the_same_host_in_different_configurations?
-
- Can_Amanda_span_large_filesystems_across_multiple_tapes?
-
- What's_the_difference_between_option_"skip-full"_and_"strategy_nofull"?
-
- Why_does_amdump_report_"results_missing"?
-
- Why_does_amdump_report_"disk_offline"?
-
- What_if_amdump_reports_"dumps_way_too_big,_must_skip_incremental_dumps"?
-
- amdump_reported_"infofile_update_failed"._What_should_I_do?
-
- Why_does_Amanda_sometimes_promote_full_dumps?
-
- Why_does_amrecover_report_"no_index_records"_or_"disk_not_found"?
-
- Ok,_I'm_done_with_testing_Amanda,_now_I_want_to_put_it_in_production._How_can
- I_reset_its_databases_so_as_to_start_from_scratch?
-
- The_man-page_of_dump_says_that_active_filesystems_may_be_backed_up
- inconsistently._What_does_Amanda_do_to_prevent_inconsistent_backups?
-
- Which_version_of_GNU-tar_should_I_use?
-
- What_does_"bumping"_mean?
-
- How_do_I_backup_a_Windows_server?
-
- How_do_I_tell_my_iptables-based_firewall_to_allow_Amanda_through?
-
- How_do_I_get_rid_of_pressing_"q"_to_get_rid_of_a_pager_prompt_when_using
- amrecover?
-
- Is_there_a_way_to_tell_the_pager_that_my_terminal_has_"y"_lines?
-
-
- Why does Amanda fail to build on my system?
- One of the most common reasons for compile-time errors is stale information in
- config.cache, after a build on a different platform using the same build tree.
- In order to avoid this problem, make sure you don't ever reuse build trees
- across platforms, or at least run make distclean before running configure on
- another platform.
- Another common reason for failure, that causes link-time errors, is a problem
- in libtool that causes it to search for symbols in already-installed amanda
- libraries, instead of in the just-built ones. This problem is known to affect
- SunOS 4.1.3 and FreeBSD. You can usually work around it by specifying a
- different prefix when you configure the new version of Amanda. However, it may
- not work if the previous version of Amanda was installed in /usr/local and gcc
- searches this directory by default; in this case, you must either remove the
- old libraries (which you don't want to do, right? :-) or call configure with
- the flag --disable-libtool. In this case, Amanda won't create shared
- libraries, so binaries will be larger, but you may worry about that later.
- You may also want to take a look at Amanda_2.5.0_-_System-Specific
- Installation_Notes, as well as to the Amanda Patches Page (http://
- www.amanda.org/patches/) for other known problems. If everything fails, you
- should read the manual, but since we don't have one yet, just post a help
- request to the amanda-users mailing list (mailto://amanda-users@amanda.org),
- showing the last few lines of the failed build.
- Why does amdump report that all disks failed?
- Probably because the Amanda clients are not properly configured. Before you
- ever run amdump, make sure amcheck succeeds. When it does, so should amdump.
- Make sure you run amcheck as the same user that is supposed to start amdump,
- otherwise you may get incorrect results.
- Why does amcheck say "port NNN is not secure"?
- Because amcheck, as some other Amanda programs, must be installed as setuid-
- root. Run make install as "root", or chown all Amanda setuid programs to
- "root", then chown u+s them again, if chown drops the setuid bit.
- Why does amcheck claim that the tape is "not an Amanda tape"?
- Because Amanda requires you to label tapes before it uses them. Run amlabel in
- order to label a tape.
- If, even after labeling a tape, amcheck still complains about it, make sure
- the regular expression specified in amanda.conf matches the label you have
- specified, and check whether you have configured non-rewinding tape devices
- for Amanda to use. For example, use /dev/nrst0 instead of /dev/rst0, /dev/rmt/
- 0bn instead of /dev/rmt/0b, or some other system-dependent device name that
- contains an "n", instead of one that does not. The "n" stands for non-
- rewinding.
- If you have labeled any tapes using the rewiding device configuration, you'll
- have to label them again.
- Why does amcheck report "selfcheck request timed out"?
- This can occur under several different situations. First, make sure this
- problem is repeatable; if Amanda programs are NFS-auto-mounted, some clients
- may fail to mount the Amanda binaries in time.
- If the error is repeatable, log into the client, and check whether the
- directory /tmp/amanda exists, and a file named amandad.debug exists in there:
- amandad will create this file whenever it starts. If this file does not exist,
- amandad is not starting properly, or it lacks permission to create /tmp/
- amanda/amandad.debug.
- In the latter case, wipe out /tmp/amanda, and amandad should create it next
- time it runs. In the former case, check your inetd configuration. Make sure
- you have added the Amanda services to /etc/services (or the NIS services map),
- that /etc/inetd.conf was properly configured, and that you have signalled
- inetd to reread this file (some systems may need rebooting). Check section 2.2
- from in the Amanda_Installation_Notes for details. Check the inetd man-page
- for possible differences between the standard format of /etc/inetd.conf and
- the one in your system.
- Pay special attention to typos in /etc/inetd.conf; error messages will
- probably appear in /var/adm/messages or /var/log/messages if you have typed
- the amandad program name incorrectly. Make sure the same user that you have
- specified at configure-time (configure --with-user=<USERNAME>) is listed in /
- etc/inetd.conf. Check whether this user has permission to run amandad, as well
- as any shared libraries amandad depends upon, by running the specified amandad
- command by hand, as the Amanda user. It should just time-out after 30 seconds
- waiting for a UDP packet. If you type anything, it will abort immediately,
- because it can't read a UDP packet from the keyboard.
- As soon as you have properly configured /etc/inetd.conf so as to run amandad,
- you should no longer get the "selfcheck request timed out" message. A nice
- tool to help make sure inetd is really listening on the amandad port is lsof,
- available at ftp://vic.cc.purdue.edu/pub/tools/unix/lsof.
- Why does amandad.debug contain "error receiving message"?
- One possibility is that you have run amandad from the command line prompt and
- typed anything instead of waiting for it to time-out: in this case, it will
- try to read a UDP packet from the keyboard, and this was reported not to work
- on most keyboards :-). However, if you have run amandad as any user other than
- the one listed in /etc/inetd.conf, it may have created a /tmp/amanda directory
- that the Amanda user cannot write to, so you should wipe it out.
- Another possibility is that the Amanda service was not properly configured as
- a UDP service; check /etc/services and /etc/inetd.conf.
- Why does amcheck say "access as <username> not allowed..."?
- There must be something wrong with .amandahosts configuration (or .rhosts, if
- you have configured --without-amandahosts).
- First, if the <username> is not what you expect (i.e., not what you have
- specified in the --with-user flag, at configure time), check the inetd
- configuration file: you must have specified the wrong username there.
- Make sure you specify the names exactly as they appear in the error message
- after the `@' sign in .amandahosts/.rhosts. You'll need a fully-qualified
- domain name or not, depending on how your client resolves IP addresses to host
- names.
- Why does amcheck report "ip address #.#.#.#" is not in the ip list list for
- <hostname>'?
- Check your DNS configuration tables. In order to avoid DNS-spoofing, Amanda
- double-checks hostname<->IP address mapping. If the IP address the request
- comes from maps to a hostname, but this hostname does not map back to the
- incoming IP address, the request is denied.
- Why does amcheck say "cannot overwrite active tape"?
- Because, if you configure Amanda to use N tapes, by setting tapecycle to N in
- amanda.conf, before Amanda overwrites a tape, it must write to at least other
- N-1 tapes. Of course, Amanda will always refuse to overwrite a tape marked for
- `noreuse' with amadmin. Furthermore, such tapes are not counted when Amanda
- computes `N-1' tapes.
- If, for some reason, you want to tell Amanda to overwrite a particular tape,
- regardless of its position in the cycle, use amrmtape. This command will
- remove this tape from the tapelist file, that is used to manage the tape
- cycle, and will delete information about backups stored in that tape from the
- Amanda database.
- Why does amcheck tell me "DUMP program not available"?
- Because configure could not find dump when it was first run. This is a common
- problem on Linux hosts, because most Linux distributions do not install dump
- by default.
- If you don't have a DUMP program installed, install it, remove config.cache,
- run configure again and rebuild Amanda. While configure is running, make sure
- it can find the installed DUMP program. If it cannot, you may have to set the
- environment variables DUMP and RESTORE by hand, before running configure.
- If you can't or don't want to install DUMP, you may use GNU tar, but make sure
- it as release 1.12 or newer; release 1.11.8 may work, but estimates will be
- slow as hell.
- Which tape changer configuration should I use in amanda.conf?
- If you only have one tape unit, you have two choices:
-
- i. Don't use a tape changer at all, i.e., set runtapes to 1, set tapedev to
- the non-rewinding device corresponding to the tape unit, and comment out
- tpchanger, changerfile and changerdev
- ii. Set up chg-manual, so that you can change tapes manually. If you select
- chg-manual, you will not be able to start amdump as a cron job, and you
- should always run amflush -f, because chg-manual will ask you to press
- return in the terminal where you started the controlling program.
-
- If you have several tape units, which you want to use to emulate a tape
- changer, you want chg-multi. Even if you do own a real tape changer, that
- operates based on ejecting a tape or such, chg-multi may be useful.
- Actual tape changers usually require specialized changer programs, such as
- mtx, chio or specific system calls. The availability of these programs is much
- more dependent on the operating system you're running than on the particular
- tape changer hardware you have.
- mtx, for example, is available for several platforms. However, even if you
- find it for your platform, beware that there exist several different programs
- named mtx, that require different command line arguments, and print different
- output, and Amanda's chg-mtx does not support them all. You may have to edit
- the script, which shouldn't be hard to do.
- In section BUILT-IN TAPE CHANGERS of Amanda_Tape_Changer_Support you will find
- details about the tape changer interfacing programs provided with Amanda, that
- can interact with common tape changer programs and with tape changer-related
- system calls provided by some operating system. If none of them matches your
- needs, you may have to develop your own tape changer interface script.
- Before posting a question to the Amanda mailing lists, *please* search the
- archives, and try to obtain as much information about driving your tape
- changer hardware from the vendor of the changer hardware and of the operating
- system, rather than from the Amanda mailing lists. We usually don't have much
- to say about tape changer units, and several questions about them remain
- unanswered. :-(
- Anyway, if you decide to post a question, make sure you specify both the tape
- changer hardware *and* the OS/platform that is going to interface with it.
- Good luck! :-)
- Where do I get my tapetype-definition from? Do I have to run amtapetype?
- It is not mandatory to run amtapetype at installation-time. It is very likely
- that your tapedrive or -changer is one of the devices that are already covered
- by one of the existing tapetype-definitions.
- You may find tapetype-definitions in the example amanda.conf, in the
- mailinglist-archives of the amanda-users-mailinglist at http://
- marc.theaimsgroup.com/?l=amanda-users or in the Amanda-FAQ-O-Matic at http://
- www.amanda.org/fom-serve/cache/1.html.
- Reasons to run amtapetype for your device:
-
- * You want to generate your own tapetype-definition because you can't find any
- suitable tapetype-definition for your device.
- * You want to determine the performance of your device.
- * You want to determine if your device has hardware-compression enabled.
-
- If you decide to run amtapetype, please refer to the chapter Tapetypes and the
- manpage amtapetype(8).
- Should I use software or hardware compression?
- When you enable software compression, you drastically reduce the compression
- that might be achieved by hardware. In fact, tape drives will usually use
- *more* tape if you tell them to try to further compress already compressed
- data.
- Thus, you must choose whether you're going to use software or hardware
- compression; don't ever enable both unless you want to waste tape space.
- Since Amanda prefers to have complete information about tape sizes and
- compression rates, it can do a better job if you use software compression.
- However, if you can't afford the extra CPU usage, Amanda can live with the
- unpredictability of hardware compression, but you'll have to be very
- conservative about the specified tape size, specially if there are filesystems
- that contain mostly uncompressible data.
- You might want to run amtapetype to determine if you have hardware-compression
- enabled for your tape-drive.
- How can I configure Amanda so that it performs full backups on the week-end
- and incrementals on weekdays?
- You can't. Amanda doesn't work this way. You just have to tell Amanda how many
- tapes you have (tapecycle), and how often you want it to perform full backups
- of each filesystem (dumpcycle). If you don't run it once a daily (including
- Saturdays and Sundays :-), you'll also want to tell Amanda how many times
- you'll run it per dumpcycle (runspercycle). It will spread full backups along
- the dumpcycle, so you won't have any full-only or incremental-only runs.
- Please also refer to "the friday-tape-question" in Collection_of_the_top_ten
- Amanda_questions._And_answers..
- What if my tape unit uses expensive tapes, and I don't want to use one tape
- per day? Can't Amanda append to tapes?
- It can't, and this is good. Tape drives and OS drivers are (in)famous for
- rewinding tapes at unexpected times, without telling the program that's
- writing to them. If you have a month's worth of backups in that tape, you
- really don't want them to be overwritten, so Amanda has taken the safe
- approach of requiring tapes to be written from the beginning on every run.
- This can be wasteful, specially if you have a small amount of data to back up,
- but expensive large-capacity tapes. One possible approach is to run amdump
- with tapes only, say once a week, to perform full backups, and run it without
- tape on the other days, so that it performs incremental backups and stores
- them in the holding disk. Once or twice a week, you flush all backups in the
- holding disk to a single tape.
- If you don't trust your holding disk, and you'd rather have all your data on
- tapes daily, you can create an alternate configuration, with two tapes, that
- backs up the holding disk only, always as a full backup. You'd run this
- configuration always after your regular backup, so you always have a complete
- image of the holding disk on tape, just in case it fails.
- How can I configure Amanda for long-term archiving?
- The best approach is to create a separate configuration for your archive
- backups. It should use a separate set of tapes, and have all dumptypes
- configured with `record no', so it doesn't interfere with regular backups.
- Can I backup separate disks of the same host in different configurations?
- Yes, but you have to be careful. Amanda uses UDP to issue estimate and backup
- requests and, although replies to backup requests are immediate (so that TCP
- connections for the actual backup can be established), replies to estimate
- requests are not and, while one request is being processed, any other request
- is ignored. The effect is two-fold:
-
- i. If another configuration requests for estimates, the request will be
- ignored, and the requester will end up timing out;
- ii. If another configuration has already finished the estimates, and is now
- requesting for backups, the backup requests will time-out.
-
- So, there are two easy ways out:
-
- i. Ensure that the configurations never run concurrently, or
- ii. set up two different installations of the Amanda server, using different
- services names to contact the clients, i.e., different port numbers. This
- can be attained with the configure flag --with-testing=<service-suffix>.
- Yes, the flag name is not appropriate, but so what?
-
- If you don't want to set up two installations of Amanda (I agree, it's
- overkill), but you still want to back up disks of the same host in separate
- configurations, you can set up Amanda so that one configuration only starts
- after the first one has already finished its One possible way to work-around
- this limitation is to start one configuration only after you know the
- estimates for the first one have already finished (modifying the crontab
- entries, according to history data). You'll also have to delay the starttime
- (a dumptype option) of the disks in the first configuration, so that they
- don't start backing up before the estimates of the second configuration
- finish.
- Can Amanda span large filesystems across multiple tapes?
- Not yet :-(
- This is an open project, looking for developers. If you'd like to help, please
- take a look at the Amanda Ongoing Projects Page (http://www.amanda.org/
- ongoing.php), where more up-to-date information is likely to be found about
- this project.
- Update September 2004: Refer to the archive of the amanda-hackers mailinglist
- (http://marc.theaimsgroup.com/?l=amanda-hackers). A patch by John Stange is
- being discussed there, which allows splitting and spanning.
- The current work-around is to use GNU tar to back up subdirectories of the
- huge filesystem separately. But be aware of the problems listed in the
- question about "results missing".
- What's the difference between option "skip-full" and "strategy nofull"?
- "strategy nofull" is supposed to handle the following situation: you run a
- full dump off-line once a millenium :-), because that disk isn't supposed to
- change at all and, if it does, changes are minimal. Amanda will run only level
- 1 backups of that filesystem, to avoid the risk of overwriting a level 1
- backup needed to do a restore. Remember, you run full dumps once a millenium,
- and your tape cycle probably won't last that long :-)
- "skip-full", OTOH, is supposed to let the user run full dumps off-line
- regularly (i.e., as often as specified in the dumpcycle), while Amanda takes
- care of the incrementals. Currently, Amanda will tell you when you're supposed
- to run the level 0 backups but, if you fail to do so, Amanda will not only
- skip a full day's worth of valuable backups of the filesystem, on the day it
- told you to the full backup manually, but it will also run a level 1 backup on
- the next day, even if you have not performed the full backup yet. Worse yet:
- it might perform a level 2 on the next day, just after you have run the level
- 0, so, if the disk should crash, you'd have to restore a level 0 then a level
- 2, but not the level 1! Not a real problem, but definitely strange, eh?
- Why does amdump report "results missing"?
- One of the possible reasons is that you have requested too many backups of the
- host. In this case, the estimate request or the reply may not fit in a UDP
- packet. This will cause Amanda not to perform some of the backups. Fixing this
- problem involves modifying the way estimate requests are issued, so that no
- packet exceeds the maximum packet size, and issuing additional requests that
- did not fit in a UDP packet after a reply for the previous set is obtained.
- The probability of getting this problem has been considerably reduced since we
- increased the maximum UDP packet size from 1Kb to 64Kb, but some operating
- systems may not support such large packets.
- One possible work-around is to try to shorten the pathnames of the directories
- and the exclude file names, so that more requests fit in the UDP packet. You
- may create short-named links in some directory closer to the root (/) so as to
- reduce the length of names. I.e., instead of backing up /usr/home/foo and /
- usr/home/bar, create the following links:
-
- /.foo -> /usr/home/foo
- /.bar -> /usr/home/bar
-
- then list /.foo and /.bar in the disklist.
- Another approach is to group sub-directories in backup sets, instead of
- backing up them all separately. For example, create /usr/home/.bkp1 and move
- `foo' and `bar' into it, then create links so that the original pathnames
- remain functional. Then, list /usr/home/.bkp1 in the disklist. You may create
- as many `.bkp<N>' directories as you need.
- A simpler approach, that may work for you, is to backup only a subset of the
- subdirectories of a filesystem separately. The others can be backed up
- together with the root of the filesystem, using an exclude list that prevents
- duplicate backups.
- Why does amdump report "disk offline"?
- Well, assuming the disk is not really off line :-), it may be a permission
- problem, but then, amcheck would have reported it.
- Another possible reason for this failure is a filesystem error, that causes
- DUMP to crash before it estimates the backup size; a fsck may help.
- Yet another possibility is that the filesystem is so large that the backup
- program is incorrectly reporting the estimated size, for example, by printing
- a negative value that Amanda will not accept as a valid estimate. If you are
- using dump, contact your vendor and request a patch for dump that fixes this
- bug. If you are using GNU-tar, make sure it is release 1.12 or newer; 1.11.8
- won't do! Even release 1.12 may require a patch to correctly report estimates
- and dump sizes, as well as to handle sparse files correctly and quickly
- instead of printing error messages like `Read error at byte 0, reading 512
- bytes, in file ./var/log/lastlog: Bad file number' in sendsize.debug and being
- very slow. Check the patches directory of the Amanda distribution.
- What if amdump reports "dumps way too big, must skip incremental dumps"?
- It means Amanda couldn't back up some disk because it wouldn't fit in the tape
- (s) you have configured Amanda to use. It considered performing some
- incrementals instead of full dumps, so that all disks would fit, but this
- wouldn't be enough, so the disk really had to be dropped in this run.
- In general, you can just ignore this message if it happens only once in a
- while. Low-priority disks are discarded first, so you'll hardly miss really
- important data.
- One real work-around is to configure Amanda to use more tapes: increase
- `runtapes' in amanda.conf. Even if you don't have a real tape changer, you can
- act yourself as a changer (`chg-manual'; more details in the question about
- tape changer configuration), or use `chg-multi' with a single tape unit, and
- lie to Amanda that it will have two tapes to use. If you have a holding disk
- as large as a tape, and configure Amanda (2.4.1b1 or newer) not to reserve any
- space for degraded dumps, dumps that would be stored in the second tape of a
- run will be performed to the holding disk, so you can flush them to tape in
- the morning.
- amdump reported "infofile update failed". What should I do?
- Make sure all directories and files are readable and writable by the Amanda
- user, within the directory you specified as `infofile' in amanda.conf. From
- then on, only run amanda server commands ( amadmin, amdump, amflush,
- amcleanup) as the Amanda user, not as root.
- Why does Amanda sometimes promote full dumps?
- To spread the full dumps along the dumpcycle, so that daily runs take roughly
- the same amount of tape and time. As soon as you start using Amanda, it will
- run full dumps of all filesystems. Then, on the following runs, it will
- promote some backups, so as to adjust the balance. After one or two
- dumpcycles, it should stop promoting dumps. You can see how well it is doing
- with amadmin <conf> balance. If you find the results surprising, you may want
- to adjust dumpcycle or runspercycle.
- Why does amrecover report "no index records" or "disk not found"?
- The most common cause of this problem is not having enabled index generation
- in amanda.conf. The `index yes' option must be present in every dumptype for
- whose disks indexes should be generated.
- Another possibility is that amrecover is not selecting the configuration name
- that contains the backups for the selected disk. You may specify a
- configuration name with the `-C' switch, when you invoke amrecover. The
- default configuration name can only be specified at Amanda configure time
- (configure --with-config=<name>).
- Indexes are currently generated at backup-time only, so, if a backup was
- performed without creating an index, you won't be able to use amrecover to
- restore it, you'll have to use amrestore.
- Ok, I'm done with testing Amanda, now I want to put it in production. How can
- I reset its databases so as to start from scratch?
- First, remove the `curinfo' database. By default, it is a directory, but, if
- you have selected any other database format (don't, they're deprecated), they
- may be files with extensions such as .dir and .pag.
- Then, remove any log files from the log directory: log.<TIMESTAMP>.<count> and
- amdump.<count>. Finally, remove the tapelist file, stored in the directory
- that contains amanda.conf, unless amanda.conf specifies otherwise. Depending
- on the tape changer you have selected, you may also want to reset its state
- file.
- The man-page of dump says that active filesystems may be backed up
- inconsistently. What does Amanda do to prevent inconsistent backups?
- Nothing. When you back up an active filesystem, there are two possibilities:
- dump may print strange error messages about invalid blocks, then fail; in this
- case, Amanda will retry the backup on the next run.
- Files that are modified while dump runs may be backed up inconsistently. But
- then, they will be included in the next incremental backup, which should
- usually be enough.
- Large, critical files such as databases should be locked somehow, to avoid
- inconsistent backups, but there's no direct support for that in Amanda. The
- best bet is to configure Amanda to use a wrapper to dump, that locks and
- unlocks the database when appropriate.
- Which version of GNU-tar should I use?
- (This answer was slightly adapted from a posting by Paul Bijnens
- <paul.bijnens@xplanation.com>, Mon, 11 Apr 2005):
-
- * 1.13.19 is good.
- However it still sets return code 2 for some infrequent conditions even with
- --ignore-failed-read option. This results in Amanda thinking the total
- archive is bad, and drops the complete archive. Those conditions are very
- rare on a quiet filesystem.
- * 1.13.25 is good: no problems found (yet).
- * 1.13.9x is not good.
- It has changed the format of "tar -t", resulting in amrecover not able to
- use the indexes.
- * 1.14.x is not good.
- It writes good archives, but when restoring, it has trouble with sparse
- files; the sparse file itself, and *all* files after it cannot be read
- anymore. But you can read the archive with a good tar version (i.e. the tar
- images produced are fine).
- * 1.15.1 is good: no problems found (yet).
- Paul Bijnens: "I'm using this version on most of my clients since january
- this year (2005), and have already done successful restore too."
-
- What does "bumping" mean?
- The term "bumping" is used to describe the change from one backup-level to the
- next higher level. If Amanda changes from Level 0 to Level 1 for a specific
- DLE, it "bumps".
- The basic goal of "bumping" is to save precious space on the backup media as
- higher level incremental backups are smaller in size than lower level
- incremental backups.
- The disadvantage of increasing backup levels is the fact that restoring from
- higher level incremental backups needs more tapes. This increases the amount
- of work time that are needed to fully restore a DLE as well as the possibility
- of tape-errors and similar problems during the process of restore. So in
- general it is recommended to keep the levels as low as possible with the given
- hardware and data.
- There are various amanda.conf parameters to control and fine-tune Amanda's
- behavior when it comes to "bumping":
- Please refer to the amanda-manpage and the example amanda.conf for details on
- the parameters bumppercent, bumpsize, bumpdays and bumpmult.
- How do I backup a Windows server?
- Amanda is able to use smbclient to dump SMB/CIFS-shares. Refer to the Backup
- PC_hosts_using_Samba for details.
- How do I tell my iptables-based firewall to allow Amanda through?
- posted by Matt Hyclak <hyclak@math.ohiou.edu>:
- Use something like
-
- iptables -A INPUT -p udp -s $AMANDA_SERVER -d $AMANDA_CLIENT --dport
- 10080 -j ACCEPT
-
- and load the ip_conntrack_amanda kernel module. I use the following in /etc/
- modprobe.conf:
-
- options ip_conntrack_amanda master_timeout=2400
- install ip_tables /sbin/modprobe --ignore-install ip_tables && /sbin/
- modprobe ip_conntrack_amanda
-
- This sets the UDP timeout for Amanda packets to 2400 seconds, up from the
- default 300 (don't hold me to that, it might be 600). I was getting estimate
- timeouts since they were taking longer than 300/600 seconds and the firewall
- would close the port.
- Makes things a little more secure than opening up everything > 1024 ;-)
- How do I get rid of pressing "q" to get rid of a pager prompt when using
- amrecover?
- compiled from postings by Paul Bijnens <paul.bijnens@xplanation.com> and Jon
- LaBadie <jon@jgcomp.com>
- Paul Bijnens wrote:
- If you have to press "q" all the time in amrecover this is related to the
- pager-binary you use. If you use Linux this will be most likely less. To teach
- less to quit when hitting EOF, you need to set something like LESS=--QUIT-AT-
- EOF; export LESS, for example in your .profile. Refer to the manpage of less
- for details.
- Jon LaBadie wrote:
- If you don't like the quit at EOF behavior "except" when in amrecover create
- an alias or a wrapper; something like:
- alias amrecov='LESS="$LESS -E" _pathto_your_amrecover'
- Is there a way to tell the pager that my terminal has "y" lines?
- Jon LaBadie <jon@jgcomp.com> wrote:
- The pager normally does it's best to find out how many lines your terminal
- has, given the right TERM-variable. Even terminals with elastic boundaries
- (e.g. xterms) work. But I have to admit that on Solaris the settings are not
- always correct. You can fix it quickly by setting an environment variable to
- e.g. LINES=24 (and export it).
-
-
-Note
-
-Refer to http://www.amanda.org/docs/faq.html for the current version of this
-document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 18. Using Amanda Home Chapter 20. Collection of the top ten Amanda
- questions. And answers.
-
-
-Part VI. Historical files
-Prev Next
-
--------------------------------------------------------------------------------
-
-
-Part VI. Historical files
-
-
-
-Old and outdated material, proposals and drafts.
-
-Here you find some chapters which contain outdated informations. These chapters
-nonetheless can help to get a more complete picture of Amanda.
-
-Note
-
-Please realize that the following does not necessarily describe current
-features of Amanda. There are also features described which were never added to
-Amanda.
-Table of Contents
-
-
- 29._Response_to_CPIO_Security_Notice_Issue_11:
-
-
- Affected_Versions
-
- Workaround
-
- Acknowledgements
-
-
- 30._Upgrade_Issues
-
- 31._What_once_was_new
-
-
- What's_new_in_Amanda_2.3
-
-
- Indexing_backups_for_easier_restore
-
- Samba_Support
-
- GnuTar_Support
-
- Multiple_backups_in_parallel_from_one_client_host
-
- Multiple_tapes_in_one_run
-
- Bottleneck_determination
-
- 2_Gb_limit_removed
-
- amadmin_import/export
-
-
- What's_new_in_Amanda_2.2
-
-
- Client_side_setup_has_changed
-
- Version_suffixes_on_executables
-
- Kerberos
-
- Multiple_holding_disks
-
- Remote_self-checks
-
- mmap_support
-
- gzip_support
-
- Mount_point_names_in_disklist
-
- Initial_tape-changer_support_included
-
- Generic_tape_changer_wrapper_script
-
- New_command_amtape
-
- Changer_support_added_to_command_amlabel
-
- Tape_changer_support_improved
-
- A_few_words_about_multi-tape_runs
-
- Big_planner_changes
-
- Level-0_dumps_allowed_with_no_tape
-
-
-
- 32._Multitape_support_in_Amanda_2.2
-
-
- Introduction
-
- New_Planner_Algorithm
-
-
- Time
-
- Full_Backups
-
- Schedule_Balancing
-
- Overwrite_Detection
-
-
- Taper_Algorithm
-
-
- Choosing_a_tape
-
- End_of_tape_handling
-
- Tape_Format_Changes
-
- Tapelist_File_Changes
-
-
-
- 33._Thoughts_about_a_Strategy_API
-
- 34._Y2K_Compliancy
-
- 35._Usage_of_floppy_tape_drives_on_Linux
-
--------------------------------------------------------------------------------
-
-Prev Next
-Chapter 28. Using Kerberos with Home Chapter 29. Response to CPIO Security
-Amanda Notice Issue 11:
-
-
- Chapter 14. AFS HOWTO
-Prev Part III. HOWTOs Next
-
--------------------------------------------------------------------------------
-
-Chapter 14. AFS HOWTO
-
-
-Amanda Core Team
-
-AMANDA Core Team
-
-Stefan G. Weichinger
-
-XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-You need to download the following package if you want to backup AFS volume
-with amanda:
-ftp://ftp.ccmr.cornell.edu/pub/amanda-afs/amanda-afs.tar.gz
-or anonymous cvs from :pserver:anonymous@cvs.ccmr.cornell.edu:/usr/common/cvs
-and checkout project 'amanda-afs'
-The patch to Amanda is already included in this distribution.
-
-Note
-
-Refer to http://www.amanda.org/docs/howto-afs.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 13. How to use the Amanda file- Home Chapter 15. How to use a wrapper
-driver
-
-
-Chapter 17. How to use different auth with Amanda
-Prev Part III. HOWTOs Next
-
--------------------------------------------------------------------------------
-
-Chapter 17. How to use different auth with Amanda
-
-
-Jean-Louis Martineau
-
-Original text;XML-conversion;Updates
-AMANDA Core Team
-<martinea@iro.umontreal.ca>
-Table of Contents
-
-
- Introduction
-
- BSD
-
- BSDTCP
-
- BSDUDP
-
- KRB4
-
- KRB5
-
- RSH
-
- SSH
-
-
- For_amdump:
-
- For_amrecover:
-
-
-This document covers the use of the auth in Amanda 2.5.1 and higher.
-
-Introduction
-
-
- BSD
-
-You must configure amanda with --with-bsd-security and --with-amandahosts.
-The xinetd.d/amanda file on the client:
-
- service amanda
- {
- only_from = 127.0.0.1
- socket_type = dgram
- protocol = udp
- wait = yes
- user = amanda
- group = amanda
- groups = yes
- server = /path/to/amandad
- server_args = -auth=bsd amdump
- disable = no
- }
-
-The only_from line should list your tape server ip address.
-The ~amanda/.amandahosts file on the client:
-
- tapeserver.fqdn amanda amdump
-
-If you want to also enable amindexd and amidxtaped, you must change the
-server_args line in the xinetd.d/amanda file on the tape server:
-
- server_args = -auth=bsd amdump amindexd amidxtaped
-
-The only_from line should list all machine that can use amdump/amrecover. It's
-the .amandahosts that will limit which client can use amdump/amindexd/
-amidxtaped.
-The ~amanda/.amandahosts file on the tape server must have a line for each
-machi ne:
-
- clientmachine1 amanda amindexd amidxtaped
- clientmachine2 amanda amindexd amidxtaped
-
-
- BSDTCP
-
-Like bsd but you must configure amanda with --with-bsdtcp-security and --with-
-amandahosts and do 4 changes in the xinetd.d/amanda file:
-
- socket_type = stream
- protocol = tcp
- wait = no
- server_args = -auth=bsdtcp amdump
-
-
- BSDUDP
-
-Like bsd but you must configure amanda with --with-bsdudp-security and --with-
-amandahosts and do 1 change in the xinetd.d/amanda file:
-
- server_args = -auth=bsdudp amdump
-
-
- KRB4
-
-You must configure amanda with --with-krb4-security.
-
- KRB5
-
-You must configure amanda with --with-krb5-security.
-
- RSH
-
-You must configure amanda with --with-rsh-security.
-It's your system that should allow your server user to rsh to your client user.
-If your server username and client username are different, you must add the
-client_username option in all DLE for that host.
-
- client_username "client_username"
-
-If your server amandad path and client amandad path are different, you must set
-the amandad_path option in all DLE for that hosts.
-
- amandad_path "client/amandad/path"
-
-
- SSH
-
-You must configure amanda with --with-ssh-security.
-
- For amdump:
-
-You must create an ssh key for your server. In this example, the key is put in
-the id_rsa_amdump file:
-
- ssh-keygen -t rsa
- Enter file in which to save the key (/home/amanda/.ssh/id_rsa)? /home/
- amanda/.ssh/id_rsa_amdump
-
-You must set the ssh_keys option in all DLE for that host:
-
- ssh_keys "/home/amanda/.ssh/id_rsa_amdump"
-
-You mush append the /home/amanda/.ssh/id_rsa_amdump.pub file to the .ssh/
-authorized_keys file of all client host.
-For security reason, you must prepend the line with the following:
-
- from="tape_server_fqdn_name",no-port-forwarding,no-X11-forwarding,no-agent-
- forwarding,command="/path/to/amandad -auth=ssh amdump"
-
-That will limit that key to connect only from your server and only be able to
-execute amandad.
-Like rsh if your server username and client username are different, you must
-add the client_username option in all DLE for that host:
-
- client_username "client_username"
-
-Like rsh, if your server amandad path and client amandad path are different,
-you must set the amandad_path option in all DLE for that hosts:
-
- amandad_path "client/amandad/path"
-
-
- For amrecover:
-
-You must create an ssh key for root on all clients that can use amrecover. In
-this example, the key is put in the /root/.ssh/id_ rsa_amrecover file:
-Log in as root:
-
- ssh-keygen -t rsa
- Enter file in which to save the key (/root/.ssh/id_rsa)? /root/.ssh/
- id_rsa_amrecover
-
-You must set the ssh_keys option in the amanda_client.conf file
-
- ssh_keys "/root/.ssh/id_rsa_amrecover"
-
-You mush append all client /home/root/.ssh/id_rsa_amrecover.pub file to the /
-home/amanda/.ssh/authorized_keys of the server.
-For security reason, you must prefix all lines with the following:
-
- from="aclient_fqdn_name",no-port-forwarding,no-X11-forwarding,no-agent-
- forwarding,command="/path/to/amandad -auth=ssh amindexd amidxtaped"
-
-That will limit every client key to connect from the client and only be able to
-execute amandad.
-
-Note
-
-Refer to http://www.amanda.org/docs/howto-auth.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 16. How to do Amanda-server-side Home Part IV. Various Information
-gpg-encrypted backups.
-
-
-Chapter 12. Amanda on Cygwin HOWTO
-Prev Part III. HOWTOs Next
-
--------------------------------------------------------------------------------
-
-Chapter 12. Amanda on Cygwin HOWTO
-
-
-Doug Kingston
-
-Original text<dpk@randomnotes.org>
-
-Stefan G. Weichinger
-
-XML-conversion
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- Install_Cygwin
-
- Other_Preparation
-
- Compile_Amanda
-
- Configure_Cygwin_files
-
- Configure_Windows_System_Files
-
- Configure_inetd_to_run_automatically_as_a_service
-
- Windows_98/ME
-
- Windows_NT/2000/XP
-
- Notes_on_Amanda_backup_options
-
-
- Compression
-
- Exclude_Lists
-
- Debugging_Files
-
-
-by Doug Kingston, 30 January 2003. Based on Cygwin 1.3.18, and Amanda 2.4.3-
-20021027 and some fixes which will be in the official release by the time you
-see this.
-With thanks to Enrico Bernardini from whom I have borrowed some material from
-an earlier attempt at documenting the installation of Amanda on Cygwin in 2001.
-Please send annotations and corrections to mailto://amanda-hackers@amanda.org.
-I can be reached as dpk (at) randomnotes.org (do the obvious).
-
- Install Cygwin
-
-The following Cygwin packages are required for binary installation (may be
-incomplete):
-
-* Category BASE: standard
-* Category MISC: gzip
-* Category MISC: tar
-* Category NET: inetutils
-
-You need also these packages to build from source (may be incomplete):
-
-* Category DEVELOP: ALL
-* Category INTERPRETERS: m4, gawk ?
-* Category LIBS:default selection? (libc, libiconv, others?)
-
-I have most or the basic utilities and libraries installed so I cannot give you
-a more specific list of what is required. If someone has a more definitive
-list, I would appreciate and email to mailto://amanda-hackers@amanda.org.
-One user reported some problems with access rights when running under Cygwin,
-which he solved by setting the CYGWIN environment variable to nontsec. I do not
-believe this is necessary if you run the Amanda daemon as System (see below).
-
- Other Preparation
-
-When doing backups on a NT, Windows 2000 or Windows XP system, the choice of
-user and group will be important if you are to properly interact with the
-security mechanisms of these more modern Microsoft product. For Windows 95/98/
-ME this is probably a non-issue. The most privileged account on the Windows
-systems is 'System', and I have chosen to use this account for Amanda backups
-to ensure that I can access the widest set of files. On Unix we would run as
-root, with equivalent access permissions. I have also chose to run under the
-'Administrators' group, another standard Windows group. Ensure these exist
-before you continue - or identify another account to use. The Cygwin
-installation postinstall script should have already populated /etc/passwd and
-etc/group with these entries.
-
-* Make sure that System (or SYSTEM) has a home directory specified in /etc/
- passwd.
-
-I used _/home/root_. You'll need to put the file .amandahosts here later. The
-relevant lines from my file /etc/passwd are:
-
- SYSTEM:*:18:18:,S-1-5-18:/home/root:
- root:*:18:18:,S-1-5-18:/home/root:
-
-
- Compile Amanda
-
-After installing Cygwin, unpack the Amanda sources, typically in /usr/src/
-Amanda or something similar. In the Amanda directory, you will need to execute:
-
- automake # this may not be necessary in the official release
- autoconf # this may not be necessary in the official release
-
- ./configure --without-server \
- --without-force-uid \
- --with-user=yourlogin \
- --with-group=Administrators
- make
- make # yes, I needed to run it a second time
- make install
-
-The use of your own login instead of SYSTEM requires some explanation. If you
-were to call runconfigure with SYSTEM instead of your own login id as part of
-the -with-user parameter, the installation process will fail due to the way
-Cygwin and the NT/W2K/XP security system interact. Once you chown a file to
-another user (like SYSTEM) you are no longer able to chgrp or chmod the file.
-The installation process will abort at this point. By installing the files
-owned by yourself, you will be able to chgrp and chmod them as expected. Note
-that you still RUN as SYSTEM from /etc/inetd.conf (see below).
-
- Configure Cygwin files
-
-You have to modify some config files:
-
-* /etc/inetd.conf: cleanup un-needed entries: Comment out any entries you do
- not need by placing a '#' at the start of the lines. This is just good
- practice, and if any of the entries reference non- existent users (e.g. uucp)
- inetd may not start up.
-
-
-* /etc/inetd.conf: add
-
- amanda dgram udp wait System /usr/local/libexec/amandad amandad
-
- ATTENTION: Use tabs, don't use spaces.
-
-
-* create _/home/root/.amandahosts_ (or whereever System's home directory is):
- <amanda server> <amanda user>
-
-Then create the following Amanda directories and the file amandates:
-
- mkdir -p /usr/local/var/amanda/gnutar-lists
-
- mkdir /tmp/amanda
-
- touch /etc/amandates
-
-
- Configure Windows System Files
-
-Update the Windows services list
-
-* WINDIR\Services: add
-
- amanda 10080/udp # Amanda backup services
- amandaidx 10082/tcp # Amanda backup services
- amidxtape 10083/tcp # Amanda backup services
-
-
-where WINDIR is C:\WINNT\system32\drivers\etc or something similar. The last
-two lines are needed if you want to use amrecover.
-Ensure that the default Windows PATH environment variable include your Cygwin /
-bin directory. This is necessary since inetd and hence the amandad that it
-spawns will not have the advantage of being started by the standard bash shell
-startup script and won't find the needed dynamic libraries (e.g. cygwin1.dll).
-My PATH is:
-
- _%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;C:\cygwin\bin_
-
-This is on XP; My Computer, right click Properties, click on Environment
-Variables (at the bottom). Yours may vary, but make sure the Cygwin bin
-directory is represented somewhere in the PATH.
-
- Configure inetd to run automatically as a service
-
-If you want to test your installation, you can call inetd from bash prompt:
-
- /usr/sbin/inetd -d
-
-
- Windows 98/ME
-
-
-* To start after the user logs in: Create a shortcut to c:
- \cygwin\usr\sbin\inetd.exe in WINDIR\start menu\programs\startup
-
-
-* To start before the user logs in: Add the string key
-
- CygwinInetd=C:\cygwin\usr\sbin\inetd.exe
-
- under
-
- HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices
-
- in the registry. You'll see a dos-like window on the startup: I did not find
- a solution to iconize or to make invisible (suggestions are welcome).
-
-
- Windows NT/2000/XP
-
-From bash prompt, type:
-
- /usr/sbin/inetd --install-as-service
-
-Then, to start/stop the inetd service use the Services control panel or the
-following Windows command:
-net start/stop inetd
-
- Notes on Amanda backup options
-
-
- Compression
-
-Currently, client side compression does not work, probably due to problems in
-pipe emulation in Cygwin. I have not tried to debug this yet. This may be
-addressed in a subsequent release, or it could be fixed in later releases of
-Cygwin. Due to this issue, we recommend that if you want compressed dumps from
-Windows clients, you configure Amanda for server compression in amanda.conf on
-your Amanda server:
-
- define dumptype srv-comp-tar {
- global
- comment "partitions dumped via tar with server compression"
- program "GNUTAR"
- compress server fast
- exclude list ".Amanda.exclude"
- }
-
-
- Exclude Lists
-
-A note on exclude lists is also in order. If you specify a relative path, it
-will be expected that the file is in or relative to the root of the directory
-you are planning to dump. Typically this will not be '/' but '/cygdrive/c' or
-something similar if you want to get the Windows files and the Cygwin files. '/
-' is taken to be the root of the Cygwin tree, normally something like C:
-\cygwin or possibly C:\Program Files\cygwin.
-
- Debugging Files
-
-Amanda will leave debugging files in /tmp/amanda if it exists. I have
-recommended to create this directory above.
-
-Note
-
-Refer to http://www.amanda.org/docs/howto-cygwin.html for the current version
-of this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Part III. HOWTOs Home Chapter 13. How to use the Amanda file-driver
-
-
-Chapter 13. How to use the Amanda file-driver
-Prev Part III. HOWTOs Next
-
--------------------------------------------------------------------------------
-
-Chapter 13. How to use the Amanda file-driver
-
-
-Stefan G. Weichinger
-
-Original text;XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- Introduction
-
- Possible_Uses
-
- Setup
-
-
- Basics
-
-
- Recovery
-
-This document covers the use of the file-driver in Amanda 2.4.3 and higher.
-Examples given here have been taken from a SuSE-Linux-8.2-Pro-environment,
-using Amanda 2.4.4p1 and the snapshot 2.4.4p1-20031202. Please adjust paths,
-configuration names and other parameters to your system.
-Stefan G. Weichinger, November - December, 2003 ; minor updates in April, 2005.
-
-Introduction
-
-Since release 2.4.3 Amanda supports the usage of a output driver called "file".
-See man amanda, section OUTPUT DRIVERS, for more information on its
-implementation. As the name suggests, this driver uses files as virtual (or
-file) tapes. Once created and labeled, these file tapes can be selected and
-changed with the standard tape-changer-interface of the Amanda server.
-
- Possible Uses
-
-
-* test installations
- You can easily explore the rich features of Amanda on systems without tape
- drives.
-* cheap installations
- Without buying a tape drive you can enjoy the benefits of Amanda and backup
- to a bunch of harddisks. You can create CD/DVD-sized backups which you can
- burn onto optical disks later.
-* disk-based installations
- You can use the file-driver to backup onto a set of file tapes hosted on a
- bunch of hard-disks or a RAID-system. Combined with another Amanda-
- configuration that dumps the file tapes to real tapes, you can provide
- reliable backup with faster tapeless recovery. This is called "disk-to-disk-
- to-tape"-backup by some people today.
-
-
- Setup
-
-
- Basics
-
-This guide assumes you have setup the basic Amanda-services as described in
-Amanda_Installation_Notes
-The configuration in this HOWTO is called "daily". The file tapes are also
-called vtapes in this document, which stands for "virtual tapes".
-Please be sure to understand the differences between holding disks and file
-tapes. The two serve different purposes; holding disks allow for parallelism of
-multiple DLE's being backed up while file tapes are a replacement for physical
-tapes.
-Before beginning you will need to decide on (a) dedicated part(s) of your hard
-disk(s) for your file tape storage. While this space could be spread among
-several file systems and hard disks, I recommend to dedicate at least a
-specific partition, better a specific physical harddisk to the task of keeping
-your vtapes. The use of a dedicated disk will speed things up definitely.
-The disk space you dedicate for your vtapes should NOT be backed up by Amanda.
-Also, for performance reasons there should be NO holding disks on the same
-partition as the vtapes, preferably not even on the same physical drive.
-If you only have one harddisk, it will work out, too, but you will suffer low
-performance due to massive head-moving in your harddisk, resulting from copying
-data between the filesystems.
-Steps
-
- 1. Prepare the filesystem(s) used for the tapes.
- Decide on where to put your files, create the appropriate partition(s) and
- filesystem(s) and mount them.
- In our example we have the dedicated partition hdc1, mounted on /
- amandatapes for vtape storage.
-
- $ mount
- [...]
- /dev/hdc1 on /amandatapes type reiserfs (rw)
- [...]
-
-
- Make sure there is space left. Determine the amount of space you will use.
-
- $ df -h /amandatapes
- Filesystem Size Used Avail Use% Mounted on
- /dev/hdc1 20G 0G 20G 0% /amandatapes
-
-
- In our example we have 20GB diskspace left on /amandatapes.
- 2. Determine length and number of tapes
- After deciding on the number of vtapes you want to create, evenly allocate
- the available space among them.
- Look at the following rule of thumb:
- As many filesystems exhibit dramatically reduced performance when they are
- nearly full I have chosen to allocate only 90% of the available space. So
- we have:
- (Available Space * 0.9) >= tapelength * tapecycle
- This is a very conservative approach to make sure you don´t suffer any
- performance drop due to a nearly-full-filesystem.
- As it is uncommon for Amanda to fill, or almost fill an entire tape you
- may also wish to use more space than that.
- So you could determine possible combinations of tapelength/tapecycle with
- the more general formula:
- Available Space >= tapelength * tapecycle
- In our example we take the conservative approach:
-
- * 20 GB * 0.9 = 18 GB to use
- and so we could create the following combinations:
-
-
- * 18 GB = 18 GB * 1
- * 18 GB = 9 GB * 2
- * 18 GB = 6 GB * 3
- * 18 GB = 3 GB * 6
- * 18 GB = ......... you get the picture.
-
- Using only one tape is generally considered a bad idea when it comes to
- backup, so we should use at least 3 tapes (for testing purposes), better 6
- or more tapes.
-
- * 18 GB = 3 GB * 6
- so we get the value 3 GB for the tapelength if we want to use 6 tapes.
-
- 3. Create a tapetype definition.
- Add a new tapetype definition similar to the following to your
- amanda.conf. I named my definition "HARD-DISK". Choose whatever name you
- consider appropriate.
-
- define tapetype HARD-DISK {
- comment "Dump onto hard disk"
- length 3072 mbytes # specified in mbytes to get the exact size of 3GB
- }
-
-
- You don´t have to specify the parameter speed (as it is commonly listed in
- tapetype definitions and reported by the program amtapetype). Amanda does
- not use this parameter right now.
- There is also an optional parameter filemark, which indicates the amount
- of space "wasted" after each tape-listitem. Leave it blank and Amanda uses
- the default of 1KB.
- 4. Think about tapechangers.
- As you will use a set of vtapes, you have to also use a kind of vtape-
- changer. There are several tape-changer-scripts included in the Amanda-
- tarball. Read more about tape-changer-scripts in Amanda_Tape_Changer
- Support.
- Right now there are two scripts that can be used with vtapes. These
- scripts take different approaches to the handling of tapes.
- The script chg-multi handles many drives with a tape in each drive. The
- script chg-disk handles a library with one drive and multiple tapes.
- So with vtapes you could look at it this way:
- chg-multi simulates multiple tape drives with one tape in each drive. chg-
- disk simulates one tape-library with multiple tapes in.
- As chg-multi exists for a much longer time than chg-disk, it is still used
- in many Amanda-vtape-installations.
- chg-disk was introduced with the snapshot 20031202. Contrary to chg-multi,
- which is a generic changer-script that must be somewhat adjusted to the
- use of the file-driver, chg-disk offers exactly the behavior needed for
- handling vtapes
- IMHO the approach is much more logical, so I recommend to use chg-disk in
- new Amanda-vtape-installations.
-
- Note
-
- To use chg-disk you need to have at least amanda-2.4.4p1-20031202.
- Choose the one that fits your way of vtape-handling and -maintenance.
- In this HOWTO I only cover the use of chg-disk. Usage of chg-multi is
- pretty similar and will maybe covered in a later version of this document.
- 5. Set up your tape-config.
- In the general section you have to set the parameters tapecycle , tapetype
- , tpchanger , changerfile , tapedev , rawtapedev and changerdev.
- Example:
-
- $ vi /usr/local/etc/amanda/daily/amanda.conf
- ...
-
- tapecycle 6
- tapetype HARD-DISK
- tpchanger "chg-disk"
- changerfile "/usr/local/etc/amanda/daily/changer"
- tapedev "file:/amandatapes/daily"
-
-
- This reflects the use of your defined tapetype.
- The parameter tapecycle tells Amanda how much tapes can be used, Set this
- value according to the number of tapes you want to use.
- The parameter tapetype , points to the tapetype definition you have
- created before.
- The parameter tpchanger tells Amanda to use the generic tape-changer-
- script to handle the vtapes. You can think of it as a virtual tape-
- changer-device.
- The parameter changerfile is used to give chg-disk the "prefix" for the
- "%s-changer, %s-clean, %s-slot" files it needs. Use something like
- "changer" in your config-dir. Please note that this file does NOT have to
- exist, but it won't hurt anyway.
- The parameter tapedev tells the chg-disk-script where the root-dir for
- your vtapes is.
- In our example the vtape-files go to /amandatapes.
- To separate multiple configurations, we decided to use subdirectories
- according to the configuration name "daily".
-
- Note
-
- The parameter changerdev is NOT needed with chg-disk as it is not parsed
- by chg-disk.
- 6. Create the virtual tapes.
-
- Note
-
- Gene Heskett has committed a shell-script which creates and labels the
- vtapes in one step. Stefan G. Weichinger will generalize this script and
- contribute it, this script will just read your settings in amanda.conf and
- create the appropriate vtape-directories.
- Now you have to create the tape-directories. chg-disk needs a directory
- structure like:
-
- slot_root_dir -|
- |- info
- |- data -> slot1/
- |- slot1/
- |- slot2/
- |- ...
- |- slotn/
-
-
- where 'slot_root_dir' is the tapedev 'file:xxx' parameter and 'n' is the
- tapecycle parameter.
- So in our example we do:
-
- $ mkdir /amandatapes/daily
-
-
- for the 'slot_root_dir' and
-
- $ mkdir /amandatapes/daily/slot1
- $ mkdir /amandatapes/daily/slot2
- ....
-
-
- for the virtual slots that will later contain the vtapes.
- If you have many vtapes to create and their names follow a pattern you may
- be able to do them all with a single loop such as:
-
- $ for n in 1 2 3 4 5 6 7 8 9 10 11 12
- > do
- > mkdir /amandatapes/daily/slot${n}
- > done
-
-
- Create the info-file:
-
- $ touch /amandatapes/daily/info
-
-
- and link the first slot to the data-file (to "load" the vtape into the
- first slot):
-
- $ ln -s /amandatapes/daily/slot1 /amandatapes/daily/data
-
-
- Make sure the Amanda-user has write-permissions on these directories:
-
- $ chown -R amanda_user /amandatapes
- $ chgrp -R amanda_group /amandatapes
- $ chmod -R 750 /amandatapes
-
-
- 7. Label the virtual tapes.
- As the virtual tapes are handled just like physical tapes by the Amanda-
- Server they have to be labeled before use.
-
- Usage: amlabel [-f] <conf> <label> [slot <slot-number>]
-
-
- Example:
-
- $ amlabel daily daily1 slot 1
- ....
- $ amlabel daily daily2 slot 2
- ....
-
-
- If you have many vtapes to label and their names follow a pattern you may
- be able to do them all with a single loop such as:
-
- $ for n in 1 2 3 4 5 6 7 8 9 10 11 12
- > do
- > amlabel daily daily${n} slot ${n}
- > done
-
-
- Label all your created tapes according to the "labelstr"-parameter in your
- amanda.conf. Consult the amlabel-man-page for details.
- 8. Test your setup with amcheck.
- Run amcheck daily (or, more general, amcheck <config>) and look for
- anything Amanda complains about.
- A proper output looks like:
-
- $ amcheck daily
- Amanda Tape Server Host Check
- --
- Holding disk /amhold: 6924940 KB disk space available,
- that's plenty
- amcheck-server: slot 2: date 20031115 label daily02
- (exact label match)
- NOTE: skipping tape-writable test
- Tape daily02 label ok
- Server check took 0.377 seconds
-
-
- Recheck your files if errors occur.
-
-
- Recovery
-
-Recovering files from vtapes is very similar to recovering files from a "real"
-tapechanger.
-Make sure you read the chapter Restore.
-I will simply paste a amrecover-session here (provided by JC Simonetti, author
-of chg-disk):
-
- # /usr/local/amanda/sbin/amrecover woo
- AMRECOVER Version 2.4.4p3. Contacting server on backupserver.local ...
- 220 backupserver Amanda index server (2.4.4p3) ready.
- 200 Access OK
- Setting restore date to today (2004-10-08)
- 200 Working date set to 2004-10-08.
- Scanning /BACKUP2/holding...
- Scanning /BACKUP/holding...
- 200 Config set to woo.
- 200 Dump host set to backupserver.local.
- Trying disk /tmp ...
- $CWD '/tmp/RECOVER' is on disk '/tmp' mounted at '/tmp'.
- 200 Disk set to /tmp.
- Invalid directory - /tmp/RECOVER
- amrecover> sethost backupserver.local
- 200 Dump host set to backupserver.local.
- amrecover> setdisk /
- 200 Disk set to /.
- amrecover> cd /etc
- /etc
- amrecover> add passwd
- Added /etc/passwd
- amrecover> list
- TAPE B3_14 LEVEL 0 DATE 2004-09-26
- /etc/passwd
- amrecover> extract
-
- Extracting files using tape drive file:/BACKUP2/slots/ on host
- backupserver.local. The following tapes are needed: B3_14
-
- Restoring files into directory /tmp/RECOVER
- Continue [?/Y/n]? Y
-
- Extracting files using tape drive file:/BACKUP2/slots/ on host
- backupserver.local. Load tape B3_14 now
- Continue [?/Y/n/s/t]? Y
- ./etc/passwd
- amrecover> quit
- 200 Good bye.
-
-Nothing spectacular? The trick is this:
-When Amanda asks you
-
- Load tape B3_14 now Continue [?/Y/n/s/t]?
-
-you have to run the following in a second terminal:
-
- $ amtape woo slot 14
- amtape: changed to slot 14 on file:/BACKUP2/slots/
-
-This step is necessary to load the proper tape into your virtual changer.
-Let me express this in a more general way:
-When amrecover prompts for the tape it needs to restore the files you
-requested, you have to "load" the tape it requests.
-The recommended way to do this is to use amtape. The options that make sense in
-this context are:
-
- # amtape
- Usage: amtape <conf> <command>
- Valid commands are:
- [...]
- slot <slot #> load tape from slot <slot #>
- [...]
- label <label> find and load labeled tape
- [...]
-
-
-If you know which slot contains the requested tape (for example, if you have
-tape daily01 in slot 1, tape daily02 in slot 2, and so on) you may use the
-first option. If you just know the label of the tape you need, use the second
-option.
-To continue the upper example:
-
- amtape woo slot 14 # option 1 OR
- amtape woo label B3_14 # option 2
-
-amtape will return something like:
-
- amtape: label B3_14 is now loaded.
-
-After this you can return to your amrecover-session and continue restoring your
-files.
-Please be aware of the fact reported by JC Simonetti: " I have never never used
-the "settape" command of amrecover [with chg-disk] since there's some problems
-with it (tape not loaded correctly, or impossible to change from tape to tape
-when restoring data shared accross multiple tapes...) "
-
-Note
-
-Refer to http://www.amanda.org/docs/howto-filedriver.html for the current
-version of this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 12. Amanda on Cygwin HOWTO Home Chapter 14. AFS HOWTO
-
-
-Chapter 15. How to use a wrapper
-Prev Part III. HOWTOs Next
-
--------------------------------------------------------------------------------
-
-Chapter 15. How to use a wrapper
-
-
-Bert de Ridder
-
-Original text
-
-Paul Bijnens
-
-Original text
-
-Stefan G. Weichinger
-
-XML-conversion; Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- Bert_de_Ridder's_suggestions
-
- Paul_Bijnens's_suggestions
-
-
-Note
-
-The script used in this document is not part of the official Amanda release.
-The Amanda core team does not take any responsibility for this script.
-
-Bert de Ridder's suggestions
-
-This is a mini-howto explaining how to control other running tasks on a server
-where the Amanda software is used to backup data.
-Problem : Lots of software is picky about their datafiles being backed up while
-the files are in use. It sometimes is even necessary to know the state of the
-datafiles at the moment of backup so that when restoring you know exactly
-*what* you are restoring. And most of the time there are dependencies between
-the datafiles as well (for instance, the pure datafiles and the controlfiles of
-an Oracle database.)
-The solution is actually quite simple; you just use a custom made backupscript
-instead of the standard tar command. Inside this tar command, you do some
-necessary processing before executing the tar command and - if necessary - do
-some more processing. This way, you can easily stop an Oracle database, tar the
-files, send them to the tape server and restart the Oracle database. This of
-course is just an example, anything you can do in a shell script can be done.
-
- 1. Create the script
- This is the most important step, this script is the work horse of the
- solution. I've called it /bin/amandatar. You can call it whatever you want
- though. It's a Perl script, it may not be very pretty code, but it does
- the job. In the script, an example is given for the backup of a Lotus
- Notes Domino server.
-
- #!/usr/bin/perl
-
- # Tar wrapper for Amanda's tar.
- #
-
- use Getopt::Long qw(:config pass_through);
-
- # Obtain directory and file information from the command line.
-
- $result = GetOptions (
- 'directory=s' => \$dir,
- 'file=s' => \$file
- );
-
- # Check whether Amanda wants to do some administrative task (eg.
- indexinfo
- # or obtain the number of bytes to be backed up)
- # if file = /dev/null it's an administrative task and most of the time,
- no extra
- # processing is necessary.
-
- # What you see here is just a log of the backup start time, and more
- important
- # the stopping of the domino server
-
- if ( $file ne '/dev/null' )
- {
- if ( $dir eq '/local/notesdata' )
- {
- system "echo 'Start backup notes at ' >> /var/lib/amanda/runtime" ;
- system "date >> /var/lib/amanda/runtime";
- system ( "/etc/init.d/domino stop >> /var/lib/amanda/runtime" );
- }
- }
-
- # The command line is being 'reconstructed'. Necessary because the
- GetOptions
- # call above has stripped the file and directory information.
- # This is what I meant with 'ugly' code ;-)
-
- while ( $ARGV[0] ne '' )
- {
- $val = $ARGV[0] ;
- unshift ( @NEWARGV, $val, ) ;
- shift @ARGV;
- }
-
- while ( $NEWARGV[0] ne '' )
- {
- $val = $NEWARGV[0] ;
- unshift ( @ARGV, $val ) ;
- shift @NEWARGV;
- }
-
- if ( $dir ne '' )
- {
- unshift ( @ARGV, '--directory', $dir );
- }
- if ( $file ne '' )
- {
- unshift ( @ARGV, '--file', $file );
- }
-
- if ( $file ne '/dev/null' )
- {
- system "echo 'Backing up directory ' $dir >> /var/lib/amanda/runtime"
- ;
- }
-
- # And finally make sure tar is called :-)
- # (path may differ on your installation)
- unshift ( @ARGV , "/bin/tar" ) ;
-
- system ( @ARGV ) ;
-
- # Postprocessing
- #
- # If Notes backup was requested, restart the server.
- # Log the backup end time.
- #
-
- if ( $file ne '/dev/null' )
- {
- if ( $dir eq '/local/notesdata' )
- {
- system ( "/etc/init.d/domino start >> /var/lib/amanda/runtime" );
- system "echo 'End backup notes at ' >> /var/lib/amanda/runtime" ;
- system "date >> /var/lib/amanda/runtime";
- }
- }
-
- exit 0;
-
- # End script
-
- On some systems it may be necessary to setuid root the script.
- 2. Rebuild Amanda so that it uses your newly created script.
- Download the sources, untar them to a directory. I'm sure there are lots
- of documents already available on how to do this, so I won't go into too
- much detail. (Refer to Amanda_Installation_Notes).
- fast path :
-
- /usr/local/src # tar -xvzf amanda-source.tar.gz
- /usr/local/src # cd amanda-version
- /usr/local/src/amanda-version # ./configure \
- --with-user=amanda \
- --prefix=/usr/local \
- --exec-prefix=/usr \
- --bindir=/usr/bin \
- --sbindir=/usr/sbin \
- --libexecdir=/usr/lib/amanda \
- --with-configdir=/etc/amanda \
- --with-group=disk \
- --with-gnutar=/bin/amandatar \
- --with-gnutar-listdir=/var/lib/amanda/gnutar-lists \
- --with-tmpdir=/tmp/amanda \
- --with-smbclient=/usr/bin/smbclient \
- --mandir=/usr/local/man
-
- Here, it may be necessary to adjust some paths to match your installation.
- This setup works on SuSE Linux (also SLES) and MacOSX although you may
- have to use another binary tar.
- As you see, you may also "replace" the smbclient if necessary. I haven't
- yet tested it though. I'll leave it as an exercise for the reader <g>.
-
- /usr/local/src/amanda-version # make
- /usr/local/src/amanda-version # make install
-
- Now proceed as with a "normal" installation.
-
-
-Paul Bijnens's suggestions
-
-How do I run pre- and post dump programs, e.g. database stop/start?
-Currently (Amanda 2.4.5) there is no direct support to run a program before or
-after a backup on a client. But there is an easy workaround by using a wrapper
-for GNU-tar that does the additional tasks.
-Let's suppose you want to stop a database before the backup, and start it up
-again when the backup is finished. You have already two scripts "shutdb" and
-"startdb" to shutdown and startup the database.
-First you have to configure Amanda on the client to use the gnutar-wrapper
-instead of the real GNU-tar:
-
- ./configure ... --with-gnutar=/usr/local/bin/amgtar ...
-
-and re-compile Amanda. The program "amgtar" can be a simple link to the real
-GNU-tar-binary on clients that don't need special handling, or it can be a
-script.
-Amanda expects that the bytestream on stdout is the backup image, and the
-bytestream on stderr are messages. The stderr messages are filtered against a
-known set of strings, and anything unexpected is flagged as "STRANGE" in the
-Amanda report. The return-codes of the program should be the same as the
-return-codes of GNU-tar:
-
-* 0 = ok (backup image will be put on tape)
-* 1 = not ok (backup image will not be put on tape, same level will be tried
- next time).
-
-The arguments passed to the program are pretty static (see in the sources
-client-src/sendbackup-gnutar.c, line 483). To decide if you need to stop/start
-the database you have to check if:
-
-* this run makes a backup and not a restore: look for "--create"
-* this it is not an estimate run: look for "--file /dev/null" (estimate) or "--
- file -" (real run)
-* this run is for the database directory: look for "--directory /my/data/base"
-
-In all other cases, we just pass the args and run the real GNU-tar.
-Here is an example script in Bourne shell:
-Example 15.1.
-
- #!/bin/sh
-
- # # uncomment next block to follow the flow
- # LOG=/tmp/amanda/mytar.debug
- # date >> $LOG
- # echo "$@" >> $LOG
- # if [ "$3" = "/dev/null" ]
- # then echo "Estimate only" >> $LOG
- # else echo "Real backup" >> $LOG
- # fi
-
- # - Avoid output to stdout! (the backup stream by tar)
- # - Any output to stderr is flagged as "strange" by amanda
- # and may be used to pass error messages into the report
-
- if [ "$1" = "--create" -a "$3" = "-" -a "$5" = "/my/dir" ]
- then
- # echo "/my/dir: want to execute some progs first" >>$LOG
- /usr/local/bin/shutdb thedb >&2
- /usr/local/bin/gtar "$@"
- rc=$?
- # echo "Finished the real backup; some postprocessing" >>$LOG
- /usr/local/bin/startdb thedb >&2
- exit $rc
- else
- /usr/local/bin/gtar "$@"
- fi
-
-
-Here is an example script in perl:
-Example 15.2.
-
- #!/usr/bin/perl -w
-
- use Getopt::Long qw(:config pass_through);
-
- my @saveopts = @ARGV;
- GetOptions (
- 'create' => \$create,
- 'directory=s' => \$dir,
- 'file=s' => \$file,
- );
- @ARGV = @saveopts;
-
- my $postproc = 0;
- if ($create && $dir eq '/my/data/base' && $file ne '/dev/null') {
- system '/usr/local/bin/dbshut thedb >/tmp/amanda/dbshut.debug 2>&1';
- $postproc = 1;
- }
-
- unshift(@ARGV, "/usr/local/bin/gtar");
- system @ARGV;
-
- my $rc = $? >> 8;
-
- if ($postproc) {
- system '/usr/local/bin/dbstart thedb >/tmp/amanda/dbstart.debug 2>&1';
- }
-
- exit $rc;
-
-
-
-Note
-
-Refer to http://www.amanda.org/docs/howto-wrapper.html for the current version
-of this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 14. AFS HOWTO Home Chapter 16. How to do Amanda-server-side gpg-
- encrypted backups.
-
-
-Part III. HOWTOs
-Prev Next
-
--------------------------------------------------------------------------------
-
-
-Part III. HOWTOs
-
-
-
-How to do this?
-
-This section contains some HOWTO-style-documents which should help you to get
-Amanda up and going with Cygwin, AFS or chg-disk ...
-Table of Contents
-
-
- 12._Amanda_on_Cygwin_HOWTO
-
-
- Install_Cygwin
-
- Other_Preparation
-
- Compile_Amanda
-
- Configure_Cygwin_files
-
- Configure_Windows_System_Files
-
- Configure_inetd_to_run_automatically_as_a_service
-
- Windows_98/ME
-
- Windows_NT/2000/XP
-
- Notes_on_Amanda_backup_options
-
-
- Compression
-
- Exclude_Lists
-
- Debugging_Files
-
-
-
- 13._How_to_use_the_Amanda_file-driver
-
-
- Introduction
-
- Possible_Uses
-
- Setup
-
-
- Basics
-
-
- Recovery
-
-
- 14._AFS_HOWTO
-
- 15._How_to_use_a_wrapper
-
-
- Bert_de_Ridder's_suggestions
-
- Paul_Bijnens's_suggestions
-
-
- 16._How_to_do_Amanda-server-side_gpg-encrypted_backups.
-
-
- Setup
-
- Test
-
- Plans
-
-
- 17._How_to_use_different_auth_with_Amanda
-
-
- Introduction
-
- BSD
-
- BSDTCP
-
- BSDUDP
-
- KRB4
-
- KRB5
-
- RSH
-
- SSH
-
-
- For_amdump:
-
- For_amrecover:
-
-
-
--------------------------------------------------------------------------------
-
-Prev Next
-Chapter 11. Printing of Labels Home Chapter 12. Amanda on Cygwin HOWTO
-
-
-The Official AMANDA Documentation
- Next
-
--------------------------------------------------------------------------------
-
-
-The Official AMANDA Documentation
-
-
-Edited by
-
-
-Stefan G. Weichinger
-
-AMANDA Core Team
-<sgw@amanda.org>
-
-Edited by
-
-
-Amanda Core Team
-
-AMANDA Core Team
--------------------------------------------------------------------------------
-Table of Contents
-
-
- Abstract
-
- Copyright_Information
-
- Attributions
-
- I._Installation
-
-
- 1._Amanda_2.5.0_-_System-Specific_Installation_Notes
-
-
- Solaris_2.6
-
- Solaris
-
- Trusted_Solaris
-
- SunOS_4.x
-
- Ultrix
-
- HP/UX
-
- Linux
-
- Digital_Unix_4
-
- Sinix_5.43_(Reliant_Unix)
-
- IRIX_(all)
-
- IRIX_6
-
- IRIX_6.5.x
-
- SCO
-
- FreeBSD_3.0
-
- FreeBSD_4.9
-
- FreeBSD_5.1
-
- AIX
-
- Microsoft_Windows
-
- Mac_OS_X
-
-
- 2._Amanda_Installation_Notes
-
-
- Before_doing_anything
-
- Compiling_the_Amanda_sources
-
- Setting_up_your_Amanda_Configuration
-
-
- Setting_up_the_Tape_Server_Host
-
- Set_up_the_Backup_Client_Hosts
-
-
-
- 3._Excluding
-
-
- Introduction
-
- Please_Read
-
- Before_We_Begin
-
- Choosing_an_exclude_mechanism
-
-
- Exclude_Mechanisms
-
-
- Expression
-
- Wildcard_Expansion
-
- Troubleshooting
-
-
- Broken_gnutar?
-
- The_ps_command_is_your_friend.
-
-
-
- 4._Indexing_with_Amanda
-
-
- Database_Format
-
- Database_Browsing
-
- File_Extraction
-
- Protocol_Between_amindexd_and_amrecover
-
- Installation_Notes
-
- Permissions
-
- Changes_from_amindex-1.0
-
- Changes_from_amindex-0.3
-
- Changes_from_amindex-0.2
-
- Changes_from_amindex-0.1
-
- Changes/additions_to_2.3.0
-
- Known_Bugs
-
-
- 5._Backup_PC_hosts_using_Samba
-
-
- Installation
-
- Setup
-
- Example
-
- Bugs_and_notes
-
-
- 6._Restore
-
-
- II._About_Tapes_and_Changers
-
-
- 7._Tapetypes
-
- 8._Amanda_Tape_Changer_Support
-
-
- Introduction
-
- Specifying_a_tape_changer_in_amanda.conf
-
- Device-specific_tapechanger_script
-
- Slot_names_and_the_"current"_slot
-
- Operator_interface
-
- How_amdump_interacts_with_the_tape_changer
-
- Builtin_tape-changers
-
-
- chg-multi_(formerly_chg-generic)
-
- chg-manual_(formerly_no-changer)
-
- chg-mtx_(formerly_hp-changer)
-
- chg-zd-mtx
-
- chg-scsi-chio_(formerly_seagate-changer,_then_chg-chio)
-
- chg-scsi_(new_interface,_try_to_drive_a_robot_with_direct
- scsi_commands)
-
- chg-chio
-
- chg-chs
-
- chg-rth
-
- chg-juke
-
- chg-rait
-
- chg-disk
-
- chg-iomega
-
- chg-null
-
-
-
- 9._chg-scsi
-
-
- Command_line_options
-
- Notes_about_changer.conf
-
- Amanda's_actual_usage_of_chg-scsi
-
- Configuration_notes
-
- Hacking_notes
-
-
- 10._RAIT_(Redundant_Array_of_Inexpensive_Tape)_Support
-
-
- What_is_a_RAIT?
-
- Using_a_RAIT
-
- Disaster_Recovery
-
-
- 11._Printing_of_Labels
-
-
- The_New_Feature
-
- Labels_provided
-
- History
-
- How_it_works
-
-
-
- III._HOWTOs
-
-
- 12._Amanda_on_Cygwin_HOWTO
-
-
- Install_Cygwin
-
- Other_Preparation
-
- Compile_Amanda
-
- Configure_Cygwin_files
-
- Configure_Windows_System_Files
-
- Configure_inetd_to_run_automatically_as_a_service
-
- Windows_98/ME
-
- Windows_NT/2000/XP
-
- Notes_on_Amanda_backup_options
-
-
- Compression
-
- Exclude_Lists
-
- Debugging_Files
-
-
-
- 13._How_to_use_the_Amanda_file-driver
-
-
- Introduction
-
- Possible_Uses
-
- Setup
-
-
- Basics
-
-
- Recovery
-
-
- 14._AFS_HOWTO
-
- 15._How_to_use_a_wrapper
-
-
- Bert_de_Ridder's_suggestions
-
- Paul_Bijnens's_suggestions
-
-
- 16._How_to_do_Amanda-server-side_gpg-encrypted_backups.
-
-
- Setup
-
- Test
-
- Plans
-
-
- 17._How_to_use_different_auth_with_Amanda
-
-
- Introduction
-
- BSD
-
- BSDTCP
-
- BSDUDP
-
- KRB4
-
- KRB5
-
- RSH
-
- SSH
-
-
- For_amdump:
-
- For_amrecover:
-
-
-
-
- IV._Various_Information
-
-
- 18._Using_Amanda
-
-
- An_Introduction
-
- Amanda_Features
-
- Future_Capabilities_of_Amanda
-
- Amanda_Resources
-
- Installing_Amanda
-
-
- Install_Related_Packages
-
- Perform_Preliminary_Setup
-
- Configure_the_Amanda_Build
-
- Build_and_Install_Amanda
-
- Configuring_Amanda
-
- Decide_on_a_Tape_Server
-
- Decide_Which_Tape_Devices_to_Use
-
- Decide_Whether_to_Use_Compression
-
- Decide_Where_the_Holding_Space_Will_Be
-
- Compute_Your_Dump_Cycle
-
- Copy_and_Edit_the_Default_Configuration_File
-
- Configure_the_Holding_Disk
-
- Configure_Tape_Devices_and_Label_Tapes
-
- Configure_Backup_Clients
-
- Test_and_Debug_Setup
-
-
- Operating_Amanda
-
-
- Run_amdump
-
- Read_Amanda's_Reports
-
- Monitor_Tape_and_Holding_Disk_Status
-
- Adding_Tapes_at_a_Particular_Position_in_the_Cycle
-
- Miscellanous_Operational_Notes
-
-
- Advanced_Amanda_Configuration
-
-
- Adjust_the_Backup_Cycle
-
- Adjust_Parallelism
-
- Monitor_for_Possible_Improvements
-
- Excluding_Files
-
-
- Restoring_with_Amanda
-
-
- Configuring_and_Using_amrecover
-
- Using_amrestore
-
- Restoring_Without_Amanda
-
-
-
- 19._Amanda_FAQ
-
- 20._Collection_of_the_top_ten_Amanda_questions._And_answers.
-
-
- Reason_for_starting_this_list.
-
- the_DLE-question
-
- the_localhost-question
-
- the_friday-tape-question
-
- the_multiple-dumps-question
-
- the_mailing-list-question
-
- the_distro-question
-
- the_index-question
-
- the_tapetype-questions
-
- the_size-question
-
- the_GUI-question
-
- the_holding-disk_question
-
- ...
-
-
- 21._Amanda_WISHLIST
-
-
- V._Technical_Background
-
-
- 22._How_Amanda_uses_UDP_and_TCP_ports
-
-
- TCP_port_allocation
-
- User_TCP_port_range_(--with-tcpportrange)_summary
-
- UDP_port_allocation
-
- User_UDP_port_range_(--with-udpportrange)_summary
-
- Firewalls_and_NAT
-
-
- 23._Amanda_dumper_API
-
-
- Introduction
-
- The_Problem
-
- Overview_of_the_API
-
-
- The_`support'_command
-
-
- The_`selfcheck'_command
-
- The_`estimate'_and_`estimate-parse'_commands
-
- The_`backup'_and_`backup-parse'_commands
-
- The_`index-from-output'_and_`index-from-image'_commands
-
- The_`restore'_command
-
- The_`print-command'_command
-
- Conclusion
-
-
- 24._Amanda_Internals
-
-
- Protocols
-
- server_and_amandad_on_client
-
- planner_and_driver
-
- driver_and_dumper
-
- taper(read)_and_taper(write)
-
-
- 25._Amanda_Event_API
-
-
- Introduction
-
- The_API
-
-
- event_register
-
- event_release
-
- event_loop
-
- event_wait
-
- event_wakeup
-
-
- Data_types
-
-
- event_handle_t
-
- event_id_t
-
- event_type_t
-
- event_fn_t
-
-
- Event_Types
-
-
- EV_READFD
-
- EV_WRITEFD
-
- EV_SIG
-
- EV_TIME
-
- EV_WAIT
-
-
-
- 26._Amanda_Security_API
-
-
- Introduction
-
- The_Problem
-
- The_API
-
-
- protocol_packet_transmission_functions
-
- stream_functions
-
-
- Data_Types
-
-
- security_driver_t
-
- security_handle_t
-
- security_stream_t
-
- security_status_t
-
-
- SECURITY_DRIVERS
-
-
- name
-
- connect
-
- accept
-
- close
-
- sendpkt
-
- recvpkt
-
- recvpkt_cancel
-
- stream_server
-
- stream_accept
-
- stream_client
-
- stream_close
-
- stream_auth
-
- stream_id
-
- stream_write
-
- stream_read
-
- stream_read_cancel
-
-
-
- 27._Virtual_Tape_API
-
- 28._Using_Kerberos_with_Amanda
-
-
- Amanda_2.5.0_-_KERBEROS_v4_SUPPORT_NOTES
-
-
- Configuration
-
- Installation
-
- conf_file
-
-
- Amanda_2.5.0_-_KERBEROS_v5_SUPPORT_NOTES
-
-
- Building
-
- Installation
-
- conf_file
-
- Destination_Host_Permissions_file
-
-
-
-
- VI._Historical_files
-
-
- 29._Response_to_CPIO_Security_Notice_Issue_11:
-
-
- Affected_Versions
-
- Workaround
-
- Acknowledgements
-
-
- 30._Upgrade_Issues
-
- 31._What_once_was_new
-
-
- What's_new_in_Amanda_2.3
-
-
- Indexing_backups_for_easier_restore
-
- Samba_Support
-
- GnuTar_Support
-
- Multiple_backups_in_parallel_from_one_client_host
-
- Multiple_tapes_in_one_run
-
- Bottleneck_determination
-
- 2_Gb_limit_removed
-
- amadmin_import/export
-
-
- What's_new_in_Amanda_2.2
-
-
- Client_side_setup_has_changed
-
- Version_suffixes_on_executables
-
- Kerberos
-
- Multiple_holding_disks
-
- Remote_self-checks
-
- mmap_support
-
- gzip_support
-
- Mount_point_names_in_disklist
-
- Initial_tape-changer_support_included
-
- Generic_tape_changer_wrapper_script
-
- New_command_amtape
-
- Changer_support_added_to_command_amlabel
-
- Tape_changer_support_improved
-
- A_few_words_about_multi-tape_runs
-
- Big_planner_changes
-
- Level-0_dumps_allowed_with_no_tape
-
-
-
- 32._Multitape_support_in_Amanda_2.2
-
-
- Introduction
-
- New_Planner_Algorithm
-
-
- Time
-
- Full_Backups
-
- Schedule_Balancing
-
- Overwrite_Detection
-
-
- Taper_Algorithm
-
-
- Choosing_a_tape
-
- End_of_tape_handling
-
- Tape_Format_Changes
-
- Tapelist_File_Changes
-
-
-
- 33._Thoughts_about_a_Strategy_API
-
- 34._Y2K_Compliancy
-
- 35._Usage_of_floppy_tape_drives_on_Linux
-
-
- VII._Appendixes
-
-
- 36._The_Amanda_Manual_Pages.
-
-
- amadmin \14 administrative interface to control Amanda backups
-
- amaespipe \14 wrapper program for aespipe
-
- amanda \14 Advanced Maryland Automatic Network Disk Archiver
-
- amanda.conf \14 Main configuration file for Amanda, the Advanced
- Maryland Automatic Network Disk Archiver
-
- amanda-client.conf \14 Client configuration file for Amanda, the
- Advanced Maryland Automatic Network Disk Archiver
-
- amcheck \14 run Amanda self-checks
-
- amcheckdb \14 check Amanda database for tape consistency
-
- amcleanup \14 run the Amanda cleanup process after a failure
-
- amcrypt \14 reference crypt program for Amanda symmetric data
- encryption
-
- amcrypt-ossl \14 crypt program for Amanda symmetric data encryption
- using OpenSSL
-
- amcrypt-ossl-asym \14 crypt program for Amanda asymmetric data
- encryption using OpenSSL
-
- amdd \14 Amanda version of dd
-
- amdump \14 back up all disks in an Amanda configuration
-
- amfetchdump \14 extract backup images from multiple Amanda tapes.
-
- amflush \14 flush Amanda backup files from holding disk to tape
-
- amgetconf \14 look up amanda.conf variables
-
- amlabel \14 label an Amanda tape
-
- ammt \14 Amanda version of mt
-
- amoverview \14 display file systems processed by Amanda over time
-
- amplot \14 visualize the behavior of Amanda
-
- amrecover \14 Amanda index database browser
-
- amreport \14 generate a formatted output of statistics for an
- Amanda run
-
- amrestore \14 extract backup images from an Amanda tape
-
- amrmtape \14 remove a tape from the Amanda database
-
- amstatus \14 display the state of an Amanda run
-
- amtape \14 user interface to Amanda tape changer controls
-
- amtapetype \14 generate a tapetype definition.
-
- amtoc \14 generate TOC (Table Of Contents) for an Amanda run
-
- amverify \14 check an Amanda tape for errors
-
- amverifyrun \14 check the tapes written by the last Amanda run
-
-
- 37._Web_Ressources
-
-
- Index
-
-List of Tables
-
-
- 4.1. Protocol_between_amindexd_and_amrecover
-
-List of Examples
-
-
- 2.1. /etc/crontab
-
- 2.2. /etc/services
-
- 2.3. /etc/inetd.conf
-
- 2.4. /etc/xinetd.d/amandaidx
-
- 2.5. /etc/xinetd.d/amidxtape
-
- 2.6. /etc/amanda/supervise/amandaidx/run
-
- 2.7. /etc/amanda/supervise/amidxtape/run
-
- 2.8. /etc/services
-
- 2.9. /etc/inetd.conf
-
- 2.10. /etc/xinetd.d/amanda
-
- 2.11. /etc/amanda/supervise/amanda/run
-
- 15.1.
-
- 15.2.
-
- 16.1. /usr/local/libexec/amgtar
-
- 16.2. /usr/local/bin/amaespipe
-
- 16.3. bz2aespipe.patch
-
- 18.1. A_C_Program_to_Check_the_Amanda_Service_Numbers
-
--------------------------------------------------------------------------------
-
- Next
- Abstract
-
-
-Chapter 4. Indexing with Amanda
-Prev Part I. Installation Next
-
--------------------------------------------------------------------------------
-
-Chapter 4. Indexing with Amanda
-
-
-Alan M. McIvor
-
-Original text
-
-Stefan G. Weichinger
-
-XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- Database_Format
-
- Database_Browsing
-
- File_Extraction
-
- Protocol_Between_amindexd_and_amrecover
-
- Installation_Notes
-
- Permissions
-
- Changes_from_amindex-1.0
-
- Changes_from_amindex-0.3
-
- Changes_from_amindex-0.2
-
- Changes_from_amindex-0.1
-
- Changes/additions_to_2.3.0
-
- Known_Bugs
-
-This file describes how the index files are generated and how amrecover is
-used.
-
- Database Format
-
-The database consists of a directory tree of the format: $host/$disk/
-$date_$level.gz
-The host and disk are those listed in the disklist file, the "$host/$disk/" is
-like the curinfo database, '/' are changed for '_'. There is an index file for
-each dump, the name of the file is made of the date and the level, they will
-have the .gz suffix if they are compressed with gzip.
-ex. The file foo/_usr/19991231_0.gz is the index of the level 0 made on
-19991231 of the disk /usr of the host foo.
-The files are ASCII text files containing a list of the directory and files of
-the dump, one per line. Each entry is the filename relative to the mount point,
-starting with a /, e.g., /home/user1/data from the disk mounted on /home would
-generate the entry /user1/data. The index files are stored in compressed format
-(eg gzip or compress).
-
- Database Browsing
-
-The client is called amrecover and is loosely based on the functionality of the
-program recover from Backup Copilot. A user starts up amrecover. This requires
-specifying the index server and the Amanda config name (defaults for both are
-compiled in as part of the installation). Then the user has to specify the name
-of the host information is wanted about, the disk name, and (optionally) the
-disk mount point. Finally a date needs to be specified. Given all this, the
-user can then roam around a virtual file system using ls and cd much like in a
-FTP client. The file system contains all files backed up on the specified date,
-or before that date, back to the last level 0 backup. Only the most recent
-version of any file is shown.
-As the file system is traversed, the user can add and delete files to a
-"shopping list", and print the list out.
-
- File Extraction
-
-When a user has built up a list of files to extract, they can be extracted by
-issuing the command extract within amrecover.
-Files are extracted by the following, for each different tape needed.
-As part of the installation, a "tape server" daemon amidxtaped is installed on
-one or more designated hosts, which have an attached tape drive. This is used
-to read the tapes. See the config files for the options for specifying a
-default.
-amrecover contacts amidxtaped on the tape server host specifying which tape
-device to use, which host and disk files are needed for. On the tape server
-host, amidxtaped executes amrestore to get the dump image file off the tape,
-and returns the data to amrecover.
-If dumps are stored compressed for the client, then amrecover pipes the data
-through the appropriate uncompression routine to uncompress it before piping it
-into restore, which then extracts the required files from the dump image.
-Note that a user can only extract files from a host running the same operating
-system as he/she is executing amrecover on, since the native dump/restore tools
-are used - unless GNU-tar is used.
-
- Protocol Between amindexd and amrecover
-
-The protocol talked between amindexd and amrecover is a simple ASCII chat
-protocol based on that used in FTP. amrecover sends a 1 line command, and
-amindexd replies with a 1 line or multi-line reply. Each line of the reply
-starts with a three digit code, starting with a '5' if an error occurred. For 1
-line replies, and the last line of a multi-line reply, the 4th character is a
-space. For all but the last line of a multi-line reply, the 4th character is a
-'-'.
-The commands and replies other than acknowledgments are:
-Table 4.1. Protocol between amindexd and amrecover
- ____________________________________________________________________________
-|QUIT_______________|finish_up_and_close_connection__________________________|
-|HOST_<host>________|set_host_to_host________________________________________|
-|DISK_<disk>________|set_disk_to_disk________________________________________|
-|LISTDISK_[<device>]|list_the_disks_for_the_current_host_____________________|
-|SCNF_<config>______|set_Amanda_configuration_to_config______________________|
-|DATE_<date>________|set_date_to_date________________________________________|
-|DHST_______________|return_dump_history_of_current_disk_____________________|
-| |Opaque is directory? query. Is the directory dir present|
-|OISD <dir> |in the backups of the current disk back to and including|
-|___________________|the_last_level_0_dump.__________________________________|
-| |Opaque list directory. Give all filenames present in dir|
-|OLSD <dir> |in the backups of the current disk back to and including|
-|___________________|the_last_level_0_dump.__________________________________|
-| |Opaque recursive list directory. Give all filenames |
-|ORLD <dir> |present in dir and subdir in the backups of the current |
-|___________________|disk_back_to_and_including_the_last_level_0_dump._______|
-|TAPE_______________|return_value_of_tapedev_from_amanda.conf_if_set.________|
-|DCMP |returns "YES" if dumps for disk are compressed, "NO" if |
-|___________________|dumps_aren't.___________________________________________|
-
-
-
- Installation Notes
-
-
- 1. Whether or not an index is created for a disk is controlled by a disk
- configuration option index. So, in amanda.conf you need to define a
- disktype with this option, e.g.,
-
- define dumptype comp-user-index {
- comment "Non-root partitions on reasonably fast machines"
- compress client fast
- index yes
- priority medium
- }
-
- 2. You need to define disks that you want to generate an index for to
- be of one of the disktypes you defined which contain the index option.
- This cause sendbackup-dump on the client machine to generate an index file
- which is stored local to the client, for later recovery by amgetidx (which
- is called by amdump).
- 3. Amanda saves all the index files under a directory specified by
- "indexdir" in amanda.conf. You need to create this directory by hand. It
- needs to have read/write permissions set for the user you defined to run
- Amanda.
- If you are using the "text database" option you may set indexdir and
- infofile to be the same directory.
- 4. The index browser, amrecover, currently gets installed as part of the
- client software. Its location may not be appropriate for your system and
- you may need to move it to a more accessible place such as /usr/local/bin.
- See its man page for how to use it.
- Note that amindexd, amgetidx, amidxtaped, and amtrmidx all write debug
- files on the server in /tmp (unless this feature is disabled in the source
- code), which are useful for diagnosing problems. amrecover writes a debug
- file in /tmp on the machine it is invoked.
-
-
- Permissions
-
-The userid chosen to run the Amanda client code must have permission to run
-restore since this is used by createindex-dump to generate the index files.
-For a user to be able to restore files from within amrecover, that user must
-have permission to run restore.
-
- Changes from amindex-1.0
-
-Get index directory from amanda.conf.
-Integration into Amanda-2.3.0.4.
-Rewriting of amgetidx to use amandad instead of using rsh/rcp.
-
- Changes from amindex-0.3
-
-Support for index generation using GNU-tar.
-Support for restoring files from within amrecover.
-Bug fixes:
-
-* index/client/amrecover.c (guess_disk): Removed inclusion of mntent.h and use
- of MAXMNTSTR since this was non-portable, as pointed out by Izzy Ergas
- <erga00@nbhd.org>.
-
-
-* index/client/display_commands.c (list_directory): Removed point where
- list_directory() could sleep for ever waiting for input that wasn't going to
- come.
-
-
-* index/server/amindexd.c index/client/uscan.l Installed patches from Les
- Gondor <les@trigraph.on.ca> to make amrecover handle spaces in file names.
-
-
-* server-src/amcontrol.sh: As pointed out by Neal Becker <neal@ctd.comsat.com>
- there were still a few sh-style comments that needed conversion to c-style.
-
-
- Changes from amindex-0.2
-
-
-* index/client/Makefile.in
-* index/client/help.c
-* index/client/amrecover.h
-* index/client/uparse.y
-* index/client/uscan.l Added a help command.
-
-
-* index/client/set_commands.c: set_disk() and set_host() now check for empty
- extract list.
-
-
-* index/client/extract_list.c:
-* index/client/amrecover.h:
-* index/client/uparse.y:
-* index/client/uscan.l: Added clear extract list command.
-
-
-* index/client/set_commands.c (set_disk): Added code so working directory set
- to mount point.
-
-
-* index/client/extract_list.c: If the last item on a tape list is deleted, the
- tape list itself is now deleted from the extract list.
-
-
-* index/client/amrecover.c:
-* index/server/amindex.c: If the server started up and found that the index dir
- doesn't exist, then it exited immediately and the client got informative
- message. Corrected this so it is obvious what is wrong to the user, since
- this is most likely to occur when somebody is setting up for the first time
- and needs all the help they can get.
-
-
-* server-src/amgetidx.c Added patch from Pete Geenhuizen
- <pete@gasbuggy.rockledge.fl.us> so that it works even when remote shell is
- csh.
-
-
-* server-src/amcontrol.sh
-* server-src/Makefile.in Amcontrol is now parameterized like other scripts and
- run through munge to generate installable version.
-
-
-* index/server/amindexd.c (main): Added code to set userid if FORCE_USERID set.
-
-
-* index/server/amindexd.c Removed #define for full path of grep. Assumed now to
- be on path.
-
-
-* client-src/createindex-dump.c
-* client-src/sendbackup-dump.c
-* man/Makefile.in Added patch from Philippe Charnier <charnier@lirmm.fr> so
- they work when things are installed with version numbers. This was also
- reported by Neal Becker <neal@ctd.comsat.com>. Also patch to set installed
- man page modes and create directory if needed.
-
-
-* config/options.h-sunos4 Corrected definition for flex library.
-
-
-* server-src/amtrmidx.c Added some pclose() commands, used remove() instead of
- system("rm .."). Problems reported by Pete Geenhuizen
- (<pete@gasbuggy.rockledge.fl.us>) on a system with small ulimits set.
-
-
-* index/server/amindexd.[ch]
-* index/server/list_dir.c
-* index/client/amrecover.c
-* index/client/set_commands.c
-* index/client/uparse.y Changes developed with the help of Pete Geenhuizen
- <pete@gasbuggy.rockledge.fl.us> to support disks specified by logical names.
- Also, now debug files generated by amrecover include PID so multiple users
- can use amrecover simultaneously and without file deletion permission
- problems.
-
-
-* config/config.h-hpux:
-* config/config-common.h:
-* server-src/amgetidx.c: Changes from Neal Becker re remote shell, making it a
- configuration parameter.
-
-
-* config/options.h-sunos4 Had -Lfl instead of -lfl
-
-
- Changes from amindex-0.1
-
-
-* index/client/uscan.l: added support for abbreviated date specs
-
-
-* index/client/amrecover.c (guess_disk): guess_disk got disk_path wrong if
- mount point other than / (as subsequently pointed out by Eir Doutreleau
- <ed@cti.ecp.fr>)
-
-
-* server-src/amtrmidx: Added amtrmidx which removes old index files.
-
-
-* index/client: Added a pwd command
-
-
-* server-src/amgetidx.c (main): Added use of CLIENT_LOGIN username on r
- commands. (as pointed out by Eric Payan <Eric.Payan@ufrima.imag.fr>)
-
-
-* server-src/amgetidx.c: Bug: It was copying from all clients irrespective of
- whether the client was configured for indices. A '}' in the wrong place.
-
-
-* server-src/amgetidx.c: Removed user configuration section. Instead include
- amindexd.h to get information.
-
-
- Changes/additions to 2.3.0
-
-common-src/conffile.[ch]
-
-* added "index" as a valid option
-
-server-src/driverio.c
-
-* added code to optionstr() to write "index" into option string
-
-client-src/sendback-dump.c
-
-* added code to generate index if requested.
-
-client-src/indexfilename.[ch] client-src/createindex-dump.c
-
-* code to generate index.
-
-client-src/Makefile.in
-
-* a new target. Another file for sendbackup-dump
-
-config/config-common.h
-
-* added def of restore.
-
-
- Known Bugs
-
-
-* Empty directories don't get into the listing for a dump (at all dump levels).
-
-
-* When amrecover starts up, it tries to guess the disk and mount point from the
- current directory of the working system. This doesn't work for disks
- specified by logical names, nor when an automounter is being used, or a link
- is in the path.
-
-
-Note
-
-Refer to http://www.amanda.org/docs/indexing.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 3. Excluding Home Chapter 5. Backup PC hosts using Samba
-
-
-Chapter 2. Amanda Installation Notes
-Prev Part I. Installation Next
-
--------------------------------------------------------------------------------
-
-Chapter 2. Amanda Installation Notes
-
-
-James da Silva
-
-Original text
-AMANDA Core Team
-<jds@amanda.org>
-
-Stefan G. Weichinger
-
-XML-conversion, Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- Before_doing_anything
-
- Compiling_the_Amanda_sources
-
- Setting_up_your_Amanda_Configuration
-
-
- Setting_up_the_Tape_Server_Host
-
- Set_up_the_Backup_Client_Hosts
-
-
-This document covers the compilation, installation, and runtime setup of Amanda
-2.4.2 and higher.
-
- Before doing anything
-
-
-* Read this document all the way through.
-* Consult Amanda_2.4.x_-_System-Specific_Installation_Notes for installation
- notes specific to particular operating systems. There is often important
- information there, so don't forget this step.
-* Read Upgrade_Issues if you are upgrading from a previous Amanda version.
- There are some issues that you will need to be aware of.
-* If you are using KERBEROS authentication, read Kerberos for details on
- installing and running the kerberized version of Amanda.
-* Check the Amanda Patches Page, http://www.amanda.org/patches/.
-
-
- Compiling the Amanda sources
-
-If you have multiple architectures, you only need to install the whole Amanda
-package on the tape server host (the one with tape drive). On the backup client
-hosts (the ones you are going to dump), you only need to compile some of the
-Amanda programs (see section Set_up_the_Backup_Client_Hosts below).
-
- Source configuration
-
-
-* Amanda can optionally make use of the following packages to back up different
- types of clients or clients with different filesystem dumping programs.
-
- o GNU-tar:
- If you wish to use GNU-tar to back up filesystems, it is recommended to use
- GNU-tar 1.13.25. Plain GNU-tar 1.12 needs to be patched to handle large
- files (> 2GB). Plain GNU-tar 1.13 creates bad index-lists which amrecover
- cannot handle, as does the rarely used GNU-tar 1.13.9x, which changed the
- index-format again in an incompatible way.
- Refer to the Amanda_FAQ for more information about issues with the various
- releases of GNU-tar.
- If you need to use GNU-tar 1.12, get it at
- ftp://ftp.gnu.org/pub/gnu/tar/tar-1.12.tar.gz
- and apply the patch from patches/tar-1.12.patch. The first hunk may be
- enough, unless it's a SunOS4 host. Read more about the patches in the patch
- file itself.
- GNU-tar 1.13.25 can be found at:
- ftp://alpha.gnu.org/pub/gnu/tar/tar-1.13.25.tar.gz
- o Samba:
- Samba allows Unix systems to talk to PC clients. Amanda can back up
- Microsoft Windows clients using Samba:
- http://www.samba.org
- Read Backup_PC_hosts_using_Samba for configuration tips and known
- limitations.
- Look at http://www.amanda.org/patches/ for up to date information on
- patches.
- o Perl:
- If you wish to make use of some of the scripts that come with Amanda, you
- will need to install Perl. You can get Perl from any CPAN site.
- ftp://ftp.cpan.org/pub/CPAN/src/perl-5.6.1.tar.gz
- o Awk:
- One of the programs included in this package is amplot, which reads a data
- file that Amanda generates for each dump and translates that information in
- it into a nice picture that can be used to determine how your installation
- is doing and if any parameters need to be changed. To use amplot, you need
- a version of awk that understands command line variable substitutions, such
- as nawk or gawk, which is available from
- ftp://ftp.gnu.org/pub/gnu/gawk/gawk-3.1.1.tar.gz
- o GNUplot:
- Amplot also required that gnuplot be installed on your system. Gnuplot is
- available at
- http://www.gnuplot.org/ ftp://ftp.gnuplot.org/pub/gnuplot
- o Other packages:
- The process of building Amanda requires that some other packages be
- installed on your system. The following packages are used:
- ftp://ftp.gnu.org/pub/gnu/readline/readline-5.0.tar.gz
- amrecover optionally uses the readline library for its command-line edition
- mechanisms. (If you use a package-based distribution, check for the package
- readline-devel-X.Y.rpm.) This library itself requires either termcap,
- curses or ncurses. termcap is preferred, and it may be obtained from:
- ftp://ftp.gnu.org/pub/gnu/termcap/termcap-1.3.1.tar.gz.
- If you wish to edit and enhance Amanda, you may need to install the
- following tools. Autoconf and automake are required if you are going to
- rebuild the Makefiles and auto configuration scripts. Bison is only needed
- if you are going to work on the index server and client code.
- ftp://ftp.gnu.org/pub/gnu/autoconf/autoconf-2.53.tar.gz ftp://ftp.gnu.org/
- pub/gnu/automake/automake-1.6.3.tar.gz ftp://ftp.gnu.org/pub/gnu/bison/
- bison-1.27.tar.gz ftp://ftp.gnu.org/pub/gnu/flex/flex-2.5.4a.tar.gz
-
-* Read about the different configuration options available for building and
- running Amanda. To see the options, do both:
-
- o Run ./configure --help to see the available options that configure takes.
- o Read the file example/config.site which gives longer descriptions to the
- same options.
-
-* Choose which user and group you will run the dumps under. Common choices for
- user are `bin' or another user specifically created for Amanda, such as
- `amanda'; common choices for group are `operator' or `disk'. If you do not
- specify --with-user=<username> and --with-group=<groupname>, configure will
- abort. Also choose the default name for your configuration, such as `csd' or
- `DailySet1'). This name is used by the Amanda commands to choose one of
- multiple possible configurations. You may specify it using the --with-
- config=<confgname>.
-* Decide where Amanda will live. You need to choose a root directory for
- Amanda. Let this root directory be called $prefix. Unless you change the
- default behavior with the appropriate command line options, Amanda will
- install itself as. Listed below you find the appropriate configure-option for
- each directory to change the location of this part of Amanda.
-
- --sbindir=$prefix/sbin Amanda server side programs
- --libexecdir=$prefix/libexec Amanda backup client programs
- --libdir=$prefix/lib Amanda dynamic libraries
- --with-configdir=$prefix/etc/amanda Runtime configuration files
- --with-gnutar-listdir=$prefix/var/amanda/gnutar-lists Directory for GNU-tar
- lists (client)
- --mandir=$prefix/man Directory for manual pages
-
- Note that the GNU-tar listdir should be a local filesystem on each client
- that is going to be backed up with GNU-tar. If it really must be NFS-mounted,
- make sure the filesystem is exported so that the client has root access to
- it.
-* Decide if you are compiling Amanda on a server only or a client only
- platform. If you have a particular operating system that will only be a
- Amanda client and will never run as the master tape host, then add the --
- without-server option to configure. In the unlikely case that you have a
- particular operating system that will serve as the tape host and you do not
- wish to back up any machines that run this operating system, add the --
- without-client option to the configure options. There are many other
- configuration switches for Amanda. You may learn more about them by running
- configure --help and by reading examples/config.site.
-* Now configure Amanda. There are two ways of doing this. If you are running
- Amanda on a single OS, then probably the first method works better for you.
- If you need to support multiple platforms, then the second method will work
- better.
-
- o Run configure as non-root-user with the appropriate command line options.
- You will probably want to remember the command line options for future
- builds of Amanda.
- o Edit examples/config.site and install it in the directory $prefix/etc or
- $prefix/share. When configure runs the next time it will look for this file
- and use it to configure Amanda.
-
-
-
- Building and installing the binaries
-
-
-* Back at the top-level source directory, build the sources:
-
- make
- su root; make install
-
- Make sure that you don't build the software as root, you may run the first
- make-command as the Amanda-user, for example. On the other hand you have to
- run make install as root to get the binaries installed with the proper
- permissions. If you want to change the compiler flags, you can do so like
- this:
-
- make CFLAGS="-O3 -Wall"
-
-* If you have built with USE_VERSION_SUFFIXES, you will want to create symlinks
- to the version you wish to use, eg: ln -s amdump-x.y.z amdump This is not
- done automatically by the install process, so that you can have multiple
- Amanda versions co-existing, and choose yourself which to make the default
- version. The script contrib/set_prod_link.pl may save you some keystrokes.
-* Run ldconfig as root to update the paths to the recently installed shared
- libraries.
-
-
- Setting up your Amanda Configuration
-
-
- Setting up the Tape Server Host
-
-
-* Create the config directory (eg. /usr/local/etc/amanda/confname) and copy the
- example/ files into that directory. Edit these files to be correct for your
- site, consulting the amanda(8) man page if necessary. You can also send mail
- to mailto://amanda-users@amanda.org if you are having trouble deciding how to
- set things up. You will also need to create the directory for the log and
- database files for the configuration to use (eg /usr/local/var/amanda/
- confname), and the work directory on the holding disk. These directories need
- to agree with the parameters in amanda.conf. Don't forget to make all these
- directories writable by the dump user!
- Make sure that you specify the *no-rewind* version of the tape device in your
- amanda.conf file. This is a frequently encountered problem for new sites.
- Note that you might want to temporarily set the option "no-record" in all
- your dumptypes when first installing Amanda if you'd like to run tests of
- Amanda in parallel with your existing dump scheme. Amanda will then run but
- will not interfere with your current dumpdates. However, you don't want to
- run with "no-record" under normal operations.
-* Put Amanda into your crontab. Here's a sample:
- Example 2.1. /etc/crontab
-
- 0 16 * * 1-5 /usr/local/sbin/amcheck -m confname
- 45 0 * * 2-6 /usr/local/sbin/amdump confname
-
-
- This is for SunOS 4.x, which has a per-user crontab; most other systems also
- require a userid on each cron line. See your cron(8) for details. With these
- cron lines, Amanda will check that the correct tape is in the drive every
- weekday afternoon at 4pm (if it isn't, all the operators will get mail). At
- 12:45am that night the dumps will be run.
-* Put the Amanda services into your /etc/services file. Add entries like:
- Example 2.2. /etc/services
-
- amanda 10080/udp
- amandaidx 10082/tcp
- amidxtape 10083/tcp
-
-
- You may choose a different port number if you like, but it must match that in
- the services file on the client hosts too.
- If you are running NIS (aka YP), you have to enter the Amanda service into
- your NIS services database. Consult your NIS documentation for details.
- You may use the `patch-system' script, from client-src, in order to modify
- this file. Run it with a `-h' argument for usage.
-* If you are going to use the indexing capabilities of Amanda, follow one of
- the following steps:
-
- o If your server uses inetd, then add these lines to your inetd.conf on the
- tape server host:
- Example 2.3. /etc/inetd.conf
-
- amandaidx stream tcp nowait $USER $AMINDEXD_PATH amindexd
- amidxtape stream tcp nowait $USER $AMIDXTAPED_PATH amidxtaped
-
-
- where $AMINDEXD_PATH and $AMIDXTAPED_PATH are the complete paths to where
- the amindexd and amidxtaped executables (usually libexec_dir/amindexd and
- libexec_dir/amidxtaped), and USER is the Amanda user.
- You may use the `patch-system' script, from client-src, in order to modify
- this file. Run it with a `-h' argument for usage.
- o If your tape server uses xinetd instead of inetd, then you have to add the
- following two files to your xinetd-configuration (usually /etc/xinetd.d)
- and edit the paths:
- Example 2.4. /etc/xinetd.d/amandaidx
-
- service amandaidx
- {
- socket_type = stream
- protocol = tcp
- wait = no
- user = $USER
- group = $GROUP
- groups = yes
- server = $AMINDEXD_PATH/amindexd }
-
-
- Example 2.5. /etc/xinetd.d/amidxtape
-
- service amidxtape
- {
- socket_type = stream
- protocol = tcp
- wait = no
- user = $USER
- group = $GROUP
- groups = yes
- server = $AMIDXTAPED_PATH/amidxtaped }
-
-
- o If your tape server uses Dan Bernstein's daemontools http://cr.yp.to/
- daemontools.html) instead of (x)inetd, you have to create amandaidx and
- amidxtape services by hand.
-
- # Create service directories:
-
- mkdir -p $prefix/etc/amanda/supervise/amandaidx
- mkdir -p $prefix/etc/amanda/supervise/amidxtape
-
- # Create service startup files and make them executable:
- Example 2.6. /etc/amanda/supervise/amandaidx/run
-
- #!/bin/sh
- exec /usr/local/bin/setuidgid amanda \
- /usr/local/bin/tcpserver -DHRl0 0 10082 \
- /usr/local/libexec/amindexd >/dev/null 2>/dev/null
-
-
- Example 2.7. /etc/amanda/supervise/amidxtape/run
-
- #!/bin/sh
- exec /usr/local/bin/setuidgid amanda \
- /usr/local/bin/tcpserver -DHRl0 0 10083 \
- /usr/local/libexec/amidxtaped >/dev/null 2>/dev/null
-
-
- # Link service directories into your svscan directory:
-
- cd /service
- ln -s $prefix/etc/amanda/supervise/amandaidx .
- ln -s $prefix/etc/amanda/supervise/amidxtape .
-
-
-
-* If the tape server host is itself going to be backed up (as is usually the
- case), you must also follow the client-side install instructions below on the
- server host, INCLUDING setting up the file .amandahosts so that the server
- host lets itself in. This is a frequently encountered problem for new sites.
-
-
- Set up the Backup Client Hosts
-
-
-* When using BSD-style security (enabled by default), set up your
- ~dumpuser/.amandahosts (or ~dumpuser/.rhosts and/or /etc/hosts.equiv, if you
- have configured --without-amandahosts) so that the dumpuser is allowed in
- from the server host. Only canonical host names will be accepted in
- .amandahosts, and usernames must be present in every line, because this is
- safer.
-* Set up your raw disk devices so that the dumpuser can read them, and /etc/
- dumpdates so that the dumpuser can write to it. Normally this is done by
- making the disk devices readable by (and dumpdates read/writable by) group
- `operator', and putting the dumpuser into that group.
-* Put the Amanda service into your /etc/services file. Add entry like:
- Example 2.8. /etc/services
-
- amanda 10080/udp
- amandaidx 10082/tcp
- amidxtape 10083/tcp
-
-
- You may choose a different port number if you like, but it must match that in
- the services file on the tape server host too.
- If you are running NIS (aka YP), you have to enter the Amanda service into
- your NIS services database. Consult your NIS documentation for details.
- You may use the `patch-system' script, from client-src, in order to modify
- this file. Run it with a `-h' argument for usage.
-* Follow one of the following steps to set up the Amanda client service:
-
- o If your Amanda client uses inetd, put the Amanda client service into
- inetd's config file. This file is usually found in /etc/inetd.conf, but on
- older systems it is /etc/servers. The format is different on different
- OSes, so you must consult the inetd man page for your site. Here is an
- example from our site, again from SunOS 4.x:
- Example 2.9. /etc/inetd.conf
-
- amanda dgram udp wait USER AMANDAD_PATH amandad
-
-
- You may use the `patch-system' script, from client-src, in order to modify
- this file. Run it with a `-h' argument for usage.
- o If your Amanda client uses xinetd, you have to add the following file to
- your xinetd-configuration (usually /etc/xinetd.d) and edit it to reflect
- your settings and paths:
- Example 2.10. /etc/xinetd.d/amanda
-
- service amanda
- {
- socket_type = dgram
- protocol = udp
- wait = yes
- user = $USER
- group = $GROUP
- groups = yes
- server = $AMANDAD_PATH/amandad
- }
-
-
- o If your Amanda client uses Dan Bernstein's daemontools (http://cr.yp.to/
- daemontools.html) instead of (x)inetd, you have to create the amanda
- service by hand. You will need also an UDP super-server (netcat in this
- example).
-
- # Create service directory:
-
- mkdir -p /etc/amanda/supervise/amanda
-
- # Create service startup file and make it executable:
- Example 2.11. /etc/amanda/supervise/amanda/run
-
- #!/bin/sh
- exec /usr/local/bin/setuidgid amanda \
- /usr/bin/netcat -l -u -p 10080 -q 0 \
- -e /usr/local/libexec/amandad >/dev/null 2>/dev/null
-
-
-
- Note
-
- The netcat-binary used in this run-file might also be called /usr/bin/nc
- on your system, depending on the OS-distribution you use. Refer to http:/
- /netcat.sourceforge.net for details of netcat.
- # Link service directory into your svscan directory:
-
- cd /service
- ln -s /etc/amanda/supervise/amanda .
-
-
-
-* If you are using (x)inetd, kick inetd/xinetd to make it read its config file.
- On most systems you can just execute kill -HUP inetd (or xinetd). On older
- systems you may have to kill it completely and restart it. Note that killing/
- restarting (x)inetd is not safe to do unless you are sure that no (x)inetd
- services (like rlogin) are currently in use, otherwise (x)inetd will not be
- able to bind that port and that service will be unavailable.
- If you are using the daemontools, svscan should detect and start your new
- services automatically.
-* If you intend to back up xfs filesystems on hosts running IRIX, you must
- create the directory /var/xfsdump/inventory, otherwise xfsdump will not work.
-
-THAT'S IT! YOU ARE READY TO RUN, UNLESS WE FORGOT SOMETHING.
-Please send mail to mailto://amanda-users@amanda.org if you have any comments
-or questions. We're not afraid of negative reviews, so let us have it!
-Before writing questions, you may prefer to take a look at the Amanda_FAQ and
-at the Amanda home page, at http://www.amanda.org. Browsable archives of Amanda
-mailing-lists are available at http://marc.theaimsgroup.com/?l=amanda-users and
-http://marc.theaimsgroup.com/?l=amanda-hackers.
-
-Note
-
-Refer to http://www.amanda.org/docs/install.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 1. Amanda 2.5.0 - System-Specific Home Chapter 3. Excluding
-Installation Notes
-
-
- Chapter 24. Amanda Internals
-Prev Part V. Technical Background Next
-
--------------------------------------------------------------------------------
-
-Chapter 24. Amanda Internals
-
-
-George Scott
-
-Original text<George.Scott@cc.monash.edu.au>
-
-Stefan G. Weichinger
-
-XML-conversion
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- Protocols
-
- server_and_amandad_on_client
-
- planner_and_driver
-
- driver_and_dumper
-
- taper(read)_and_taper(write)
-
-This is an attempt to document Amanda's internals. Please feel free to make
-comments and suggest changes. Text for new sections gratefully accepted!
-
- Protocols
-
-
-Note
-
-The following was an ASCII-illustration in the original docs, I managed to
-transfer it at last. Maybe someone will convert this to the first image in the
-Amanda-docs ;-) . sgw.
-
-
- Client I Server +-planner-+
- I | |
- I | |
- I | | ______
- +-amandad-+ I | | (______)
- | | I | | |amdump|
- | | I | | all ::::>| |
- | | I | | stderr | |
- | | I | | | |
- | | I | so | +------+
- | | I +---------+
- | | I :: ______
- | | I \/ (______)
- | | I +-driver--+ | log |
- +---------+ I | si | all ::::>| |
- I | | log | |
- I | | | |
- +-sendback+ I | | +------+
- | | I | |
- | | I ::::::::| |<::::::
- | | I :: | | ::
- | | I :: ::::>| |:::: ::
- | | I :: :: | | :: ::
- | | I :: :: +---------+ :: ::
- | | I :: :: :: ::
- | | I :: :: :: ::
- | | I :: :: ______ :: ::
- +---------+ I :: :: (______) :: ::
- I :: :: | /tmp | :: ::
- I \/ :: :>| | \/ ::
- +-dump----+ I +-dumper--+ :: +------+ +-taper/r-+ +-taper/w-+
- | | I | si so | :: | si so | | |
- | | I | | :: ______ | | | |
- | | I |mesgfd | :: (______) | | | |
- | se|::::>|::::::::>|:: | hold | | | | |
- | | I | errf| | disk | | p2c|:::>|p2c |
- | | I | | | | | c2p|<:::|c2p |
- ____
- | | I |datafd | ::>| |::: |fd | | | / \
- | so|::::>|::::::::>|:: +------+ :>|::::::::>SHDMEM::::::::>|::
- >|tape|
- | | I | outfd| :: :: | | | tapefd| \ _ /
- +---------+ I +---------+ :::::::::::: +---------+ +---------+
- I
-
-
- server and amandad on client
-
-XXX - still to be done
-
- planner and driver
-
-planner interrogates all clients and generates a plan of which disks to backup
-and what dump level to do them at. The plan is plain text with one line per
-disk to be dumped. It is piped from planners stdout to drivers stdin. Plan
-lines come in two flavours:
-For total dumps: <host> <disk> <pri> <lev> <size> <time> <deg lev> <deg size>
-<deg time>
-For incremental dumps: <host> <disk> <pri> <lev> <size> <time>
-Where: <host> Host name of client (from disklist file) <disk> Name of disk
-(from disklist file) <pri> Priority of backup (pri from disklist and
-amanda.conf + days overdue for total) <lev> Dump level for dump (0 for total,
-1-9 for incremental) <size> Estimated size (in Kb after compression if
-requested) <time> Estimated time for backup (in seconds) <deg lev> <lev> to use
-if in degraded mode <deg size> <size> to use if in degraded mode <deg time>
-<time> to use if in degraded mode
-
- driver and dumper
-
-dumper talks via two pipes connected to each dumper's stdin and stdout. The
-commands and responses are plain text.
-driver can ask dumper to do a dump to a file on the holding disk: FILE-DUMP
-<handle> <filename> <host> <disk> <level> <dumpdate> <chunksize> <prog>
-<options> or directly to taper: PORT-DUMP <handle> <port> <host> <disk> <level>
-<dumpdate> <prog> <options> or exit at the end of the run: QUIT
-If the dump finishes correctly dumper replies with: DONE <handle> [<message>]
-If something goes wrong with the dump, dumper can request that the dump be
-retried at a later time with: TRY-AGAIN <handle> [<message>] or, for fatal
-errors, be abandoned with: FAILED <handle> [<message>]
-If the holding disk runs out of space, dumper will give: NO-ROOM <handle> and
-wait for driver to either fix the problem and say: CONTINUE or just say: ABORT
-in which case dumper kills the dump and replies with: ABORT-FINISHED <handle>
-If driver says something that dumper doesn't recognise it responds with: BAD-
-COMMAND <message>
-Where: <handle> Request ID <filename> Name of file (on holding disk) to write
-dump <port> Port (of taper) to send dump directly <host> Hostname of client
-<disk> Disk to backup <level> Dump level to do backup at <prog> Dump program to
-use <options> Options to pass to sendbackup <message> Error or status message
-*driver and taper
-driver talks via two pipes connected to taper's stdin and stdout. The commands
-and responses are plain text.
-driver initialises taper with: START-TAPER <datestamp> to which taper replies
-with: TAPER-OK or, for fatal errors, with: TAPER-ERROR [<message>]
-driver can ask taper to to copy a file from the holding disk to tape: FILE-
-WRITE <handle> <filename> <host> <disk> <level> or directly from a dumper:
-PORT-WRITE <handle> <host> <disk> <level> or exit at the end of the run: QUIT
-taper responds to the PORT-WRITE command with: PORT <port> which driver should
-then hand on to dumper in a PORT-DUMP command.
-taper responds to the QUIT command with: QUITING
-If the copy to tape finishes correctly taper replies with: DONE <handle>
-[<message>]
-If something goes wrong with the tape, taper can request that the dump be
-retried at a later time with: TRY-AGAIN <handle> [<message>] or, for fatal
-errors, be abandoned with: TAPE-ERROR <handle> [<message>]
-If driver says something that taper doesn't recognise it responds with: BAD-
-COMMAND <message>
-Where: <datestamp> Todays date as "yymmdd" <handle> Request ID <filename> Name
-of file (on holding disk) to write dump <port> Port (of taper) to send dump
-directly <host> Hostname of client <disk> Disk to backup <level> Dump level to
-do backup at <message> Error or status message
-
- taper(read) and taper(write)
-
-There are two parts to taper: the file reader and the tape writer.
-Communication between the two sides is via a bit of shared memory for data
-transfer and two pipes (one in each direction) for synchronisation.
-The shared memory area is made up of NBUFS (=20) buffers each of which contains
-a status word and a BUFFER_SIZE (=32*1024) byte data buffer.
-The sync pipes are used to transfer a simplistic command sequence:
-reader writer ------ ------
-Startup S<datestamp> ---> <--- S Start OK <--- E<messge> Error
-Open tape O<datestamp><hostname><diskname><level> ---> <--- O Opening
-Write buffer W<bufnum> ---> <--- R<bufnum> Buffer empty <--- E<message> Error
-<--- T<message> Error, try again E ack e ---> Protocol error X ---> <--- x X
-ack
-Close tape C ---> <--- C<label><filenum><stats> Closing
-Quit Q --->
-
-Note
-
-Refer to http://www.amanda.org/docs/internals.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 23. Amanda dumper API Home Chapter 25. Amanda Event API
-
-
-Part I. Installation
-Prev Next
-
--------------------------------------------------------------------------------
-
-
-Part I. Installation
-
-
-
-Initial Installation
-
-This section of the Amanda-docs contains general info on how to install Amanda
-and how to configure its basic parts. Please read this!
-Table of Contents
-
-
- 1._Amanda_2.5.0_-_System-Specific_Installation_Notes
-
-
- Solaris_2.6
-
- Solaris
-
- Trusted_Solaris
-
- SunOS_4.x
-
- Ultrix
-
- HP/UX
-
- Linux
-
- Digital_Unix_4
-
- Sinix_5.43_(Reliant_Unix)
-
- IRIX_(all)
-
- IRIX_6
-
- IRIX_6.5.x
-
- SCO
-
- FreeBSD_3.0
-
- FreeBSD_4.9
-
- FreeBSD_5.1
-
- AIX
-
- Microsoft_Windows
-
- Mac_OS_X
-
-
- 2._Amanda_Installation_Notes
-
-
- Before_doing_anything
-
- Compiling_the_Amanda_sources
-
- Setting_up_your_Amanda_Configuration
-
-
- Setting_up_the_Tape_Server_Host
-
- Set_up_the_Backup_Client_Hosts
-
-
-
- 3._Excluding
-
-
- Introduction
-
- Please_Read
-
- Before_We_Begin
-
- Choosing_an_exclude_mechanism
-
-
- Exclude_Mechanisms
-
-
- Expression
-
- Wildcard_Expansion
-
- Troubleshooting
-
-
- Broken_gnutar?
-
- The_ps_command_is_your_friend.
-
-
-
- 4._Indexing_with_Amanda
-
-
- Database_Format
-
- Database_Browsing
-
- File_Extraction
-
- Protocol_Between_amindexd_and_amrecover
-
- Installation_Notes
-
- Permissions
-
- Changes_from_amindex-1.0
-
- Changes_from_amindex-0.3
-
- Changes_from_amindex-0.2
-
- Changes_from_amindex-0.1
-
- Changes/additions_to_2.3.0
-
- Known_Bugs
-
-
- 5._Backup_PC_hosts_using_Samba
-
-
- Installation
-
- Setup
-
- Example
-
- Bugs_and_notes
-
-
- 6._Restore
-
--------------------------------------------------------------------------------
-
-Prev Next
-Attributions Home Chapter 1. Amanda 2.5.0 - System-Specific Installation
- Notes
-
-
- Index
-Prev
-
--------------------------------------------------------------------------------
-
-Index
-
-
-A
-
-
-
- autoflush, the_multiple-dumps-question
-
-
-C
-
-
-
- changerdev, Setup
-
- changerfile, Setup
-
- changerident, Notes_about_changer.conf
-
-
-D
-
-
-
- DLE, Setup, the_DLE-question
-
-
-F
-
-
-
- filemark, Setup
-
-
-M
-
-
-
- Mac OS X, Mac_OS_X
-
-
-R
-
-
-
- rawtapedev, Setup
-
- runtapes, Schedule_Balancing
-
-
-S
-
-
-
- speed, Setup
-
-
-T
-
-
-
- tapecycle, Setup
-
- tapedev, Notes_about_changer.conf, Setup
-
- tapetype, Setup
-
- tpchanger, Setup
-
-
-V
-
-
-
- vtapes, Basics
-
--------------------------------------------------------------------------------
-
-Prev
-amverifyrun Home
-
-
- Chapter 28. Using Kerberos with Amanda
-Prev Part V. Technical Background Next
-
--------------------------------------------------------------------------------
-
-Chapter 28. Using Kerberos with Amanda
-
-
-Amanda Core Team
-
-Original text
-AMANDA Core Team
-
-Stefan G. Weichinger
-
-XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- Amanda_2.5.0_-_KERBEROS_v4_SUPPORT_NOTES
-
-
- Configuration
-
- Installation
-
- conf_file
-
-
- Amanda_2.5.0_-_KERBEROS_v5_SUPPORT_NOTES
-
-
- Building
-
- Installation
-
- conf_file
-
- Destination_Host_Permissions_file
-
-
-
- Amanda 2.5.0 - KERBEROS v4 SUPPORT NOTES
-
-
- Configuration
-
-The configure script defaults to:
-
- # define SERVER_HOST_PRINCIPLE "amanda"
- # define SERVER_HOST_INSTANCE ""
- # define SERVER_HOST_KEY_FILE "/.amanda"
-
- # define CLIENT_HOST_PRINCIPLE "rcmd"
- # define CLIENT_HOST_INSTANCE HOSTNAME_INSTANCE
- # define CLIENT_HOST_KEY_FILE KEYFILE
-
- # define TICKET_LIFETIME 128
-
-
-You can override these with configure options if you so desire, with:
-
- --with-server-principal=ARG server host principal [amanda]
- --with-server-instance=ARG server host instance []
- --with-server-keyfile=ARG server host key file [/.amanda]
- --with-client-principal=ARG client host principal [rcmd]
- --with-client-instance=ARG client host instance
- [HOSTNAME_INSTANCE]
- --with-client-keyfile=ARG client host key file [KEYFILE]
- --with-ticket-lifetime=ARG ticket lifetime [128]
-
-
-The configure script will search under /usr/kerberos/lib, /usr/cygnus/lib, /
-usr/lib, and /opt/kerberos/lib for libkrb.a. (in that order) for the kerberos
-bits. If it finds them, kerberos support will be added in, if it doesn't, it
-won't. If the kerberos bits are found under some other hierarchy, you can
-specify this via the --with-krb4-security=DIR, where DIR is where the kerberos
-bits live. It'll look under the 'lib' directory under this hierarchy for
-libkrb.a.
-
- Installation
-
-The kerberized Amanda service uses a different port on the client hosts. The /
-etc/services line is:
-
- kamanda 10081/udp
-
-
-And the /etc/inetd.conf line is:
-
- kamanda dgram udp wait root /usr/local/libexec/amanda/amandad amandad -
- auth=krb4
-
-
-Note that you're running this as root, rather than as your dump user. Amanda
-will set it's uid down to the dump user at times it doesn't need to read the
-srvtab file, and give up root permissions entirely before it goes off and runs
-dump. Alternately you can change your srvtab files to be readable by user
-amanda.
-
- conf file
-
-The following dumptype options apply to krb4:
-
- auth "krb4" # use krb4 auth for this host
- # (you can mingle krb hosts & bsd .rhosts in one conf)
- kencrypt # encrypt this filesystem over the net using the krb4
- # session key. About 2x slower. Good for those root
- # partitions containing your keyfiles. Don't want to
- # give away the keys to an ethernet sniffer!
- # This is currently always enabled. There is no
- # way to disable it. This is a bug.
-
-
-
- Amanda 2.5.0 - KERBEROS v5 SUPPORT NOTES
-
-
- Building
-
-You must specify --with-krb5-security to configure, otherwise there will be no
-attempt to look for kerberos binaries. You may specify a path that the system
-should look for the kerberos libraries, or leave it to the default.
-By default, when --with-krb5-security is specified with with no path, the
-configure script will search under /usr/kerberos/lib, /usr/cygnus/lib, /usr/
-lib, and /opt/kerberos/lib for libkrb.a. (in that order) for the kerberos bits.
-If it finds them, kerberos support will be added in, if it doesn't, it won't.
-If the kerberos bits are found under some other hierarchy, you can specify this
-via the --with-krb5-security=DIR, where DIR is where the kerberos bits live.
-It'll look under the 'lib' directory under this hierarchy for libkrb.a.
-The krb5 driver script defaults to:
-
- /*
- * The lifetime of our tickets in minutes.
- */
- #define Amanda_TKT_LIFETIME (12*60)
-
- /*
- * The name of the service in /etc/services.
- */
- #define Amanda_KRB5_SERVICE_NAME "k5amanda"
-
-
-You can currently only override these by editing the source.
-The principal and keytab file that the amanda uses are genearlly set in the
-amanda.conf file (see below). You can hardcode this in the source if you really
-want to and that's described in common-src/krb5-security.c
-
- Installation
-
-The kerberized Amanda service uses a different port on the client hosts. The /
-etc/services line is:
-
- k5amanda 10082/tcp
-
-
-And the /etc/inetd.conf line is:
-
- k5amanda stream tcp nowait root /usr/local/libexec/amanda/amandad amandad -
- auth=krb5
-
-
-Note that you're running this as root, rather than as your dump user. Amanda
-will set it's uid down to the dump user at times it doesn't need to read the
-keytab file, and give up root permissions entirely before it goes off and runs
-dump. Alternately you can change your keytab files to be readable by user
-amanda. You should understand the security implications of this before changing
-the permissions on the keytab.
-
- conf file
-
-The following dumptype options apply to krb5:
-
- auth "krb5" # use krb5 auth for this host
- # (you can mingle krb hosts & bsd .rhosts in one conf)
-
-
-The following two configuration directives are required in the amanda.conf file
-for kerberos 5 dumps to work:
-
- krb5keytab
- krb5principal
-
-
-For example:
-
- krb5keytab "/etc/krb5.keytab-amanda"
- krb5principal "amanda/saidin.omniscient.com"
-
-
-The principal in the second option must be contained in the first. The keytab
-should be readable by the amanda user. (and definitely not world readable!)
-This is (obviously) on the server. In MIT's kadmin, the following:
-
- addprinc -randkey amanda/saidin.omniscient.com
- ktadd -k /etc/krb5.keytab-amanda amanda/saidin.omniscient.com
-
-
-will do the trick. You will obviously want to change the principal name to
-reflect something appropriate for the conventions at your site.
-You must also configure each client to allow the amanda principal in for dumps.
-This is described in section 4.
-
- Destination Host Permissions file
-
-There are several ways to go about authorizing a server to connect to a client.
-The normal way is via a .k5amandausers file or a .k5login file in the client
-user's home directory. The determination of which file to use is based on the
-way you ran configure on Amanda. By default, Amanda will use .k5amandahosts,
-but if you configured with --without-amandahosts, Amanda will use .k5login.
-(similar to the default for .rhosts/.amandahosts-style security). The .k5login
-file syntax is a superset of the default krb5 .k5login. The routines to check
-it are implemented in amanda rather than using krb5_kuserok because the
-connections are actually gssapi based.
-This .k5amandahosts/.k5login is a hybrid of the .amandahosts and a .k5login
-file. You can just list principal names, as in a .k5login file and the
-principal will be permitted in from any host. If you do NOT specify a realm,
-then there is no attempt to validate the realm (this is only really a concern
-if you have cross-realm authentication set up with another realm or something
-else that allows you multiple realms in your kdc. If you do specify a realm,
-only that principal@realm will be permitted to connect.
-You may prepend this with a hostname and whitespace, and only that principal
-(with optional realm as above) will be permitted to access from that hostname.
-Here are examples of valid entries in the .k5amandahosts:
-
- service/amanda
- service/amanda@TEST.COM
- dumpmaster.test.com service/amanda
- dumpmaster.test.com service/amanda@TEST.COM
-
-
-Rather than using a .k5amandahosts or .k5login file, the easiest way is to use
-a principal named after the destination user, (such as amanda@TEST.COM in our
-example) and not have either a .k5amandahosts or .k5login file in the
-destination user's home directory.
-
-Note
-
-There is no attempt to verify the realm in this case (only a concern if you
-have cross-realm authentication setup).
-
-Note
-
-Refer to http://www.amanda.org/docs/kerberos.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 27. Virtual Tape API Home Part VI. Historical files
-
-
- Chapter 11. Printing of Labels
-Prev Part II. About Tapes and Changers Next
-
--------------------------------------------------------------------------------
-
-Chapter 11. Printing of Labels
-
-
-Stefan G. Weichinger
-
-XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- The_New_Feature
-
- Labels_provided
-
- History
-
- How_it_works
-
-
- The New Feature
-
-Amanda now has the ability to print postscript paper tape labels. The labels
-have what machines, partitions, and the level of the dump the tape has on it.
-This is achieved by adding the lbl-templ field to the tapetype definition.
-Since the labels are specific to the type of tape you have, that seemed to most
-logical place to add it.
-You can also specify an alternate "printer" definition to print the label to
-other than the system default printer.
-If you don't add this line to your tapetype definition, Amanda works as it
-always has.
-
- Labels provided
-
-The author has provided label templates for the following tape types. These are
-pretty generic labels, and should be easy to customize for other tape types.
-Others are encouraged to do so.
-
-* Exabyte 8mm tapes
-* DDS 4mm tapes
-* DLT tapes (in progress).
-
-
- History
-
-At the University of Colorado at Boulder, we used to use some dump scripts that
-printed out paper tape labels that went with the tape. When we started using
-Amanda for our dumps, my boss insisted we still generate them, in case we
-weren't able to access the Amanda database. The thought was that as long as we
-had an amrestore binary on a machine, we could just look at the label, grab the
-tapes, and do the restore.
-As a result of this we have had to hack this feature into every version of
-Amanda from 2.1.1 through 2.4.0-prerelease.
-Our hope in adding this feature is that others find it as useful as we have.
-
- How it works
-
-The majority of the changes are in reporter.c. Just as you might run the
-reporter by itself to see what the report will (or did) look like with a
-logfile. When the reporter prints out the report, the postscript label template
-is copied, and the successful machines, partitions, and dump levels are
-appended to this. The output either goes to /tmp/reporter.out.ps (when running
-in testing mode) or through a pipe to the printer (default printer, if an
-alternate "printer" is not specified).
-
-Note
-
-Refer to http://www.amanda.org/docs/labelprinting.html for the current version
-of this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 10. RAIT (Redundant Array of Inexpensive Tape) Home Part III. HOWTOs
-Support
-
-
- Chapter 37. Web Ressources
-Prev Part VII. Appendixes Next
-
--------------------------------------------------------------------------------
-
-Chapter 37. Web Ressources
-
-
-Stefan G. Weichinger
-
-Original text
-AMANDA Core Team
-<sgw@amanda.org>
-See some original Amanda-papers by James da Silva and Olafur Gundmundsson here:
-
-* The presentation of Amanda:
- Postscript: http://www.amanda.org/docs/lisa-vii.ps
- PDF: http://www.amanda.org/docs/lisa-vii.pdf
-* A document about the performance of Amanda:
- Postscript: http://www.amanda.org/docs/usenix92.ps
- PDF: http://www.amanda.org/docs/usenix92.pdf
-
-
-Note
-
-Refer to http://www.amanda.org/docs/links.html for the current version of this
-document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-amverifyrun Home Index
-
-
-Chapter 36. The Amanda Manual Pages.
-Prev Part VII. Appendixes Next
-
--------------------------------------------------------------------------------
-
-Chapter 36. The Amanda Manual Pages.
-
-Table of Contents
-
-
- amadmin \14 administrative interface to control Amanda backups
-
- amaespipe \14 wrapper program for aespipe
-
- amanda \14 Advanced Maryland Automatic Network Disk Archiver
-
- amanda.conf \14 Main configuration file for Amanda, the Advanced Maryland
- Automatic Network Disk Archiver
-
- amanda-client.conf \14 Client configuration file for Amanda, the Advanced
- Maryland Automatic Network Disk Archiver
-
- amcheck \14 run Amanda self-checks
-
- amcheckdb \14 check Amanda database for tape consistency
-
- amcleanup \14 run the Amanda cleanup process after a failure
-
- amcrypt \14 reference crypt program for Amanda symmetric data encryption
-
- amcrypt-ossl \14 crypt program for Amanda symmetric data encryption using
- OpenSSL
-
- amcrypt-ossl-asym \14 crypt program for Amanda asymmetric data encryption using
- OpenSSL
-
- amdd \14 Amanda version of dd
-
- amdump \14 back up all disks in an Amanda configuration
-
- amfetchdump \14 extract backup images from multiple Amanda tapes.
-
- amflush \14 flush Amanda backup files from holding disk to tape
-
- amgetconf \14 look up amanda.conf variables
-
- amlabel \14 label an Amanda tape
-
- ammt \14 Amanda version of mt
-
- amoverview \14 display file systems processed by Amanda over time
-
- amplot \14 visualize the behavior of Amanda
-
- amrecover \14 Amanda index database browser
-
- amreport \14 generate a formatted output of statistics for an Amanda run
-
- amrestore \14 extract backup images from an Amanda tape
-
- amrmtape \14 remove a tape from the Amanda database
-
- amstatus \14 display the state of an Amanda run
-
- amtape \14 user interface to Amanda tape changer controls
-
- amtapetype \14 generate a tapetype definition.
-
- amtoc \14 generate TOC (Table Of Contents) for an Amanda run
-
- amverify \14 check an Amanda tape for errors
-
- amverifyrun \14 check the tapes written by the last Amanda run
-
-This chapter contains the manual pages from the official Amanda distribution.
-
-Note
-
-Refer to http://www.amanda.org/docs/manpages.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Part VII. Appendixes Home amadmin
-
-
-Chapter 32. Multitape support in Amanda 2.2
-Prev Part VI. Historical files Next
-
--------------------------------------------------------------------------------
-
-Chapter 32. Multitape support in Amanda 2.2
-
-
-James da Silva
-
-Original text
-AMANDA Core Team
-<jds@amanda.org>
-
-Stefan G. Weichinger
-
-XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Draft 1 - jds 3/29/94
-Table of Contents
-
-
- Introduction
-
- New_Planner_Algorithm
-
-
- Time
-
- Full_Backups
-
- Schedule_Balancing
-
- Overwrite_Detection
-
-
- Taper_Algorithm
-
-
- Choosing_a_tape
-
- End_of_tape_handling
-
- Tape_Format_Changes
-
- Tapelist_File_Changes
-
-
-
- Introduction
-
-The goal of this enhancement is to make Amanda independent of the number of
-tapes used per run or even per dump cycle. Specifically, I would like Amanda to
-handle the following:
-
-* output of amdump run goes to more than one tape
-* a single dump file can straddle two tapes
-* more than one amdump run can be done in a single day
-* planner should not care how many runs per cycle occur
-
-And later:
-
-* multiple runs of amdump can go onto one tape (eg an append mode)
-* any dump files from a previous run that are on the holding disk are written
- to tape in this run (eg eliminate amflush)
-* taper write to multiple tape drives simultaneously
-
-
- New Planner Algorithm
-
-
- Time
-
-Previously, planner marked time by the number of amdump runs, which it equated
-with number of tapes, and number of days. In Amanda 2.2, Amanda keeps track of
-the real passage of time, and doesn't generally care about the number of runs
-or tapes between any two events.
-While Amanda 2.2 doesn't care about spacing between runs, dump cycles are still
-in terms of days, to make things easy to understand for the user. So, time
-differences are rounded to the nearest 24 hours:
-days_diff(A,B) = (<B> - <A> + 86400/2) / 86400
-Where the times A and B are in seconds since the Unix epoch, and 86400 is the
-number of seconds per day. This rounds a 2.49 day difference down to 2 days,
-and a 2.5 day difference up to 3 days. No, Olafur, Unix time does not handle
-leap seconds. Give me a break. :-)
-
- Full Backups
-
-The first thing planner does is calculate when each filesystem is due for a
-full backup. This is trivial for normal backups:
-full_is_due = days_diff(<time of last full>, <curtime>) >= dumpcycle
-There is a complication for "skip-full" filesystems. Under 2.2, these will be
-skipped on any runs that occur on the day the full is due, but we have to do
-the right thing if multiple runs are done that day, and if no runs are done
-that day (in which case we should be doing an incremental). Also, the time of
-last full dump is a fiction maintained by the planner -- Amanda has no way to
-tell whether the full backup was actually done or when it was done:
-
- if(skip-full) {
- if(full_is_due)
- <time of last full> += dumpcycle;
- if(days_diff(<time of last full>, <curtime>) == 0)
- skip the filesystem on this run;
- else
- do an incremental dump of this filesystem;
- }
-
-
-
- Schedule Balancing
-
-The runtapes parameter tells planner how many tapes it should plan to use each
-run. It multiplies this by the tape length to get the size available for the
-run. (NOTE: later amend this size if appending to tapes, or if there are dumps
-on the holding disk waiting to be flushed). Other than the size calculation,
-planner doesn't really care how many tapes will be written to.
-The fundamental problem with attempting to balance the schedule is that we no
-longer know how many amdump runs will be done in a full cycle. The number may
-change from cycle to cycle if there are extenuating circumstances.
-So, planner must guess at how many runs will be done in one cycle, by looking
-at the information for the last cycle, or, if this is the first cycle, assuming
-one run for each day in the dump cycle.
-
- Overwrite Detection
-
-When can a tape be overwritten, considering that it might have old dumps on it?
-We want to be able to warn when full dumps are going to be overwritten, but
-given the possibility of old files on the tape, how can we know when the tape
-is no longer needed? I think we can get this when going through the info file,
-considering each full dump and what tape it is on. Make sure we correctly
-handle stale information.
-
- Taper Algorithm
-
-
- Choosing a tape
-
-taper must now handle writing to multiple tapes in one night, but choosing the
-tapes from the tape rack is done one at a time as needed, re-applying the same
-algorithm each time (see Amanda_Tape_Changer_Support).
-
- End of tape handling
-
-As in earlier versions of Amanda, taper itself does not try to restrict writing
-to the tape size given in the config file. It relied on planner having
-correctly estimated backup sizes and limiting itself to what would fit on one
-tape.
-Now, taper needs to switch to a new tape when the current tape has filled up.
-The tape is considered full when taper gets a write error. This will most
-likely occur in the middle of writing a (potentially large) backup file,
-perhaps even from a direct-to-tape socket, so there is no possibility of
-starting the backup file over again on the next tape, it must start from where
-it left off, rewriting the block that got the error on the next tape.
-To insure correct operation, the file header of the continued file should
-contain an indication that it is a continuation, and at what offset. amrestore
-of course needs to be aware of this scheme and handle it correctly, perhaps by
-double-buffering internally. XXX provide more alg details here, or just leave
-it with the general idea?
-
- Tape Format Changes
-
-We need to specify the sequence number of the tape in the run, in the tape
-header file. The file header block specifies whether it is a continuation file
-or not.
-
- Tapelist File Changes
-
-The lines in the tapelist file should contain the sequence number of the tape
-in its run, as well as the amount of data written on the tape, and perhaps
-whether or not the end of tape was reached.
-
-Note
-
-Refer to http://www.amanda.org/docs/multitape.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 31. What once was new Home Chapter 33. Thoughts about a Strategy API
-
-
-Chapter 22. How Amanda uses UDP and TCP ports
-Prev Part V. Technical Background Next
-
--------------------------------------------------------------------------------
-
-Chapter 22. How Amanda uses UDP and TCP ports
-
-
-John R. Jackson
-
-Original text
-AMANDA Core Team
-<jrj@purdue.edu>
-
-Stefan G. Weichinger
-
-XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- TCP_port_allocation
-
- User_TCP_port_range_(--with-tcpportrange)_summary
-
- UDP_port_allocation
-
- User_UDP_port_range_(--with-udpportrange)_summary
-
- Firewalls_and_NAT
-
-Amanda uses both UDP and TCP ports during its operation. The amandad service is
-listening (via inetd/xinetd) at a well known (fixed) port on each client for
-UDP connections. The amindexd and amidxtaped services are listening (also via
-inetd/xinetd) at well known ports on the tape server for TCP connections.
-When a process on the tape server wants to talk to a client, it creates a UDP
-socket and binds it to a port on its side, then sends the packet to the well
-known amandad service port on the client. Because security information is
-passed, the port bound on the connecting (tape server) side must be privileged
-(less than 1024). This "proves" to amandad whoever is connecting is running as
-root, and therefore is trustworthy (there are all sorts of issues with the
-validity of this "trust" that are beyond the scope of this document).
-A similar sequence of events happens when amrecover on a client wants to
-contact amindexd or amidxtaped on the tape server. The port that amrecover
-binds to its TCP socket must be privileged, which is one of the reasons it must
-be run as root.
-Amanda also uses TCP connections for transmitting the backup image, messages
-and (optionally) the index list from a client back to the dumper process on the
-tape server. A process called sendbackup is started by amandad on the client.
-It creates two (or three, if indexing is enabled) TCP sockets and sends their
-port numbers back to dumper in a UDP message. Then dumper creates and binds TCP
-sockets on its side and connects to the waiting sendbackup.
-Because sendbackup does not run as root on the client, it cannot allocate
-privileged TCP ports to listen on. The dumper process is setuid root and could
-bind privileged ports on its side (it currently does not), but because
-sendbackup does not care what port connects back to it (it assumes the only
-process that could have knowledge of the port numbers to use is dumper), it
-does not check the peer (connecting) port number.
-
- TCP port allocation
-
-When Amanda creates a TCP server socket to listen for incoming connections
-( sendbackup), it goes through the following bind steps:
-
-* try for the user TCP port range (--with-tcpportrange), if defined. If that
- fails ...
-
-
-* try for a privileged port (512 .. 1023). If that fails ...
-
-
-* get any available port.
-
-In all cases, it will not use a port that has been assigned to other well-known
-services. This sequence is implemented in stream_server().
-When Amanda ( dumper) creates an unprivileged TCP client socket to connect to a
-server, it goes through the following bind steps:
-
-* try for the user TCP port range (--with-tcpportrange), if defined. If that
- fails ...
-
-
-* get any available port.
-
-In all cases, it will not use a port that has been assigned to other well-known
-services. This sequence is implemented in stream_client().
-When Amanda ( amrecover) creates a privileged TCP client socket to connect to a
-server, it goes through the following bind step:
-
-* try for a privileged port (512 .. 1023). If that fails, the whole request is
- aborted.
-
-This sequence is implemented in stream_client_privileged().
-The stream_server() routine is used in two ways:
-
-* taper to set up direct to tape communication with dumper on localhost.
-
-If a user TCP port range is defined, it needs to be unprivileged because taper
-is not running as root.
-
-* sendbackup to set up a transfer with its dumper.
-
-If a user TCP port range (--with-tcpportrange) is defined, it needs to be
-unprivileged because sendbackup is not running as root.
-A user TCP port range needs to be large enough for three ports (data, message
-and index) times the number of simultaneous backups the client may be asked to
-perform ("maxdumps" in amanda.conf).
-The stream_client() routine is used in two ways:
-
-* dumper to connect to taper for a direct to tape operation. Except for making
- sure what is connecting is not (ftp) port 20 (a common attack entry point),
- taper does not pay any attention to the source ( dumper) port number.
-
-
-* dumper to connect to sendbackup on a client. Again, except for port 20,
- sendbackup does not care what port the request comes from.
-
-If a user TCP port range (--with-tcpportrange) is defined, it needs to be
-unprivileged because dumper is not running as root (at this point).
-A user TCP port range needs to be large enough for two ports (one to sendbackup
-on the client, and possibly one to taper) times the number of dumpers
-("inparallel" in amanda.conf).
-The stream_client_privileged() routine is used in one way:
-
-* amrecover to connect to amindexd and amidxtaped.
-
-Because security information is passed, amindexd/ amidxtaped (via security_ok()
-in security.c) insist the other end ( amrecover) be bound to a privileged port.
-
- User TCP port range (--with-tcpportrange) summary
-
-Pick the max of (2 * inparallel) and (3 * largest maxdumps). Allocate at least
-that many ports in the unprivileged (1024 or larger) range. Stay away from
-other well known ports (e.g. in your /etc/services file) or account for their
-potential use by making the portrange larger.
-
- UDP port allocation
-
-When Amanda creates a UDP socket, the same order of assignment as above is used
-by dgram_bind():
-
-* try for the user UDP port range (--with-udpportrange), if defined. If that
- fails ...
-
-
-* try for a privileged port (512 .. 1023). If that fails ...
-
-
-* get any available port.
-
-In all cases, it will not use a port that has been assigned to other well-known
-services. The dgram_bind() routine is called from three places, amcheck,
-planner and dumper. In each case, a connection to amandad on a client is being
-set up. amandad, in turn, calls security_ok(), which insists the other end of
-the connection be a privileged port, so a user UDP port range (--with-
-udpportrange) must specify privileged port numbers.
-A user UDP port range must allow for one port for each client that might be
-contacted at a time. planner and amcheck use a single socket to contact all
-their clients, but there may be multiple dumpers (based on "inparallel" in
-amanda.conf) and each needs its own port.
-
- User UDP port range (--with-udpportrange) summary
-
-Allocate at least "inparallel" many ports in the privileged (1023 or smaller)
-range. Stay away from other well known ports (e.g. in your /etc/services file)
-or account for their potential use by making the portrange larger.
-
- Firewalls and NAT
-
-I'm not familiar with firewalls or NAT -- one of the benefits of working in a
-University environment :-). So the following is likely to be completely wrong,
-but I have tried to get the advice of folks who do really understand this
-stuff.
-Firewalls and Amanda should be pretty easy to set up. Just pick user UDP and
-TCP port ranges, build Amanda with them (--with-udpportrange and --with-
-tcpportrange) and let them through the firewall. You also need to let the well
-known Amanda ports through, just as you would ftp or telnet.
-NAT has other issues. If the Amanda client is "outside" NAT, there should not
-be a problem for backups. Sendbackup will set up the ports and tell dumper what
-they are. Then dumper will connect to them from "inside" and NAT should leave
-that alone, although it doesn't really matter since sendbackup does not care
-who connects to it (other than it not be ftp port 20).
-If the Amanda tape server is outside, NAT will have to be told how to translate
-the incoming connections from dumper to the client. To do that, the UDP and TCP
-port ranges will have to be known and only one client can be inside.
-The reverse is true for amrecover. If amrecover is run from inside NAT, there
-should not be a problem -- it's just like running ftp or telnet. But from the
-outside, NAT will have to know where the amindexd/amidxtaped services are and
-allow them through (much like ftp or telnet daemons). Since they are on known
-port numbers, the user TCP port range is not an issue.
-A user TCP port range is probably not important in the case of dumper and taper
-talking to each other since only the one machine (localhost) is involved and so
-it does not go through a firewall. But I could be wrong, especially if NAT is
-involved.
-The details of how you configure a specific firewall or NAT are beyond the
-scope of this document (although examples would be welcome). You need to read
-up on the documentation that comes with them.
-
-Note
-
-Refer to http://www.amanda.org/docs/portusage.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Part V. Technical Background Home Chapter 23. Amanda dumper API
-
-
- Abstract
-Prev Next
-
--------------------------------------------------------------------------------
-
-Abstract
-
-
-Note
-
-This is the Docbook/XML-version of the official Amanda documentation. Please
-refer to http://www.amanda.org/docs/AMANDA-docs.html for the latest versions of
-these documents. They are available as html, ps and pdf.
-This is the official documentation for Amanda 2.5.0. The release 2.5.0 brings
-various new features:
-
-* Communication security/authentication
-* Data security
-* Enhanced possibilities for Compression
-* Dump images spanning multiple media volumes
-* Auto tape labelling
-* Improved code quality
-
-Feel free to contact me with corrections, additions or updates. Thank you.
-Stefan G. Weichinger, for the AMANDA Core Team, March 2006.
-<sgw@amanda.org>
--------------------------------------------------------------------------------
-
-Prev Next
-The Official AMANDA Documentation Home
-
-
-Prev Next
-
--------------------------------------------------------------------------------
-Conversion to Docbook/XML by Stefan G. Weichinger, member of the Amanda Core
-Team.
-XML-Buildtree by Jelmer R. Vernooij, member of the Samba-Team. Thanks, Jelmer
-... !
--------------------------------------------------------------------------------
-
-Prev Next
-Abstract Home Copyright Information
-
-
-Copyright Information
-Prev Next
-
--------------------------------------------------------------------------------
-
-Copyright Information
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that the
-above copyright notice appear in all copies and that both that copyright notice
-and this permission notice appear in supporting documentation, and that the
-name of U.M. not be used in advertising or publicity pertaining to distribution
-of the software without specific, written prior permission. U.M. makes no
-representations about the suitability of this software for any purpose. It is
-provided "as is" without express or implied warranty.
-U.M. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL U.M. BE
-LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
-CONTRACT, NEGLIGENCE OR OTHER TORTUOUS ACTION, ARISING OUT OF OR IN CONNECTION
-WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
--------------------------------------------------------------------------------
-
-Prev Next
- Home Attributions
-
-
-Attributions
-Prev Next
-
--------------------------------------------------------------------------------
-
-Attributions
-
-Amanda_2.5.0_-_System-Specific_Installation_Notes
-
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion;Updates)
-
-Amanda_Installation_Notes
-
-* James da Silva <jds@amanda.org> (Original text)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion, Updates)
-
-Excluding
-
-* Andrew Hall (Original text)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion;Updates)
-
-Indexing_with_Amanda
-
-* Alan M. McIvor (Original text)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion;Updates)
-
-Backup_PC_hosts_using_Samba
-
-* Michael Zucchi <M.Zucchi@CIS.UniSA.Edu.Au> (Original text)
-* John R. Jackson <jrj@purdue.edu> (Updates)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion;Updates)
-
-Restore
-
-* Daniel Moore (Original text)
-* Alexandre Oliva <oliva@dcc.unicamp.br> (Substantial rewriting)
-* Murf (Corrections and additions)
-* Ralf Fassel (Corrections and additions)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion;Updates)
-
-Amanda_Tape_Changer_Support
-
-* James da Silva <jds@amanda.org> (Original text)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion;Updates)
-
-chg-scsi
-
-* Jason X (report real name to sgw@amanda.org) (Original version)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion;Updates)
-
-RAIT_(Redundant_Array_of_Inexpensive_Tape)_Support
-
-* Marc Mengel (Original text)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion;Updates)
-
-Printing_of_Labels
-
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion;Updates)
-
-Amanda_on_Cygwin_HOWTO
-
-* Doug Kingston (Original text)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion)
-
-How_to_use_the_Amanda_file-driver
-
-* Stefan G. Weichinger <sgw@amanda.org> (Original text;XML-conversion;Updates)
-
-AFS_HOWTO
-
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion;Updates)
-
-How_to_use_a_wrapper
-
-* Bert de Ridder (Original text)
-* Paul Bijnens (Original text)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion; Updates)
-
-How_to_do_Amanda-server-side_gpg-encrypted_backups.
-
-* Stefan G. Weichinger <sgw@amanda.org> (Original text)
-
-How_to_use_different_auth_with_Amanda
-
-* Jean-Louis Martineau <martinea@iro.umontreal.ca> (Original text;XML-
- conversion;Updates)
-
-Using_Amanda
-
-* John R. Jackson <jrj@purdue.edu> (Original text)
-* Gavin Henry <ghenry@suretecsystems.com> (XML-conversion)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion, Updates)
-
-Amanda_FAQ
-
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion;Updates)
-
-Collection_of_the_top_ten_Amanda_questions._And_answers.
-
-* Stefan G. Weichinger <sgw@amanda.org> (Original text; Conversion to Docbook/
- XML)
-
-Amanda_WISHLIST
-
-* Jean-Louis Martineau <martinea@iro.umontreal.ca> (Additions and Updates)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion; Additions and Updates)
-
-How_Amanda_uses_UDP_and_TCP_ports
-
-* John R. Jackson <jrj@purdue.edu> (Original text)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion;Updates)
-
-Amanda_dumper_API
-
-* Alexandre Oliva <oliva@dcc.unicamp.br> (Original text)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion;Updates)
-
-Amanda_Internals
-
-* George Scott (Original text)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion)
-
-Amanda_Event_API
-
-* Mike Grupenhoff <kashmir@munge.com> (Original text)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion;Updates)
-
-Amanda_Security_API
-
-* Mike Grupenhoff <kashmir@munge.com> (Original text)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion;Updates)
-
-Virtual_Tape_API
-
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion)
-
-Using_Kerberos_with_Amanda
-
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion;Updates)
-
-Response_to_CPIO_Security_Notice_Issue_11:
-
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion;Updates)
-
-Upgrade_Issues
-
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion)
-
-What_once_was_new
-
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion, Updates)
-
-Multitape_support_in_Amanda_2.2
-
-* James da Silva <jds@amanda.org> (Original text)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion;Updates)
-
-Thoughts_about_a_Strategy_API
-
-* Alexandre Oliva <oliva@dcc.unicamp.br> (Original text)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion)
-
-Y2K_Compliancy
-
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion)
-
-Usage_of_floppy_tape_drives_on_Linux
-
-* Albrecht Gebhardt (Original text)
-* Stefan G. Weichinger <sgw@amanda.org> (XML-conversion,Updates)
-
-Web_Ressources
-
-* Stefan G. Weichinger <sgw@amanda.org> (Original text)
-
--------------------------------------------------------------------------------
-
-Prev Next
-Copyright Information Home Part I. Installation
-
-
-Chapter 10. RAIT (Redundant Array of Inexpensive Tape) Support
-Prev Part II. About Tapes and Changers Next
-
--------------------------------------------------------------------------------
-
-Chapter 10. RAIT (Redundant Array of Inexpensive Tape) Support
-
-
-Marc Mengel
-
-Original text<mengel@fnal.gov>
-
-Stefan G. Weichinger
-
-XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- What_is_a_RAIT?
-
- Using_a_RAIT
-
- Disaster_Recovery
-
-Currently it is only integrated with the chg-manual changer script;
-collaboration on integrating it with the other tape changers is needed.
-
- What is a RAIT?
-
-RAIT is an acronym for "Redundant Array of Inexpensive Tapes", where data is
-striped over several tape drives, with one drive writing an exclusive-or-sum of
-the others which can be used for error recovery. Any one of the data streams
-can be lost, and the data can still be recovered.
-This means that a 3-drive RAIT set will write 2 "data" streams and one "parity"
-stream, and give you twice the capacity, twice the throughput, and the square
-of the failure rate (i.e. a 1/100 failure rate becomes 1/10,000, since a
-double-tape failure is required to lose data).
-Similarly, a 5-drive RAIT set will give you 4 times the capacity, 4 times the
-throughput (with sufficient bus bandwidth), and the square of the failure rate.
-This means you can back up partitions as large as four times your tape size
-with Amanda, with higher reliability and speed.
-
- Using a RAIT
-
-If you have several tape devices on your system [currently either 3 or 5 drive
-sets are supported] you tell Amanda to use them as a RAIT by listing them as a
-single tape device using /bin/csh curly-brace-and-comma notation, as in:
-
- tapedev = "rait:/dev/rmt/tps0d{4,5,6}n"
-
-
-which means that /dev/rmt/tps0d4n, /dev/rmt/tps0d5n, and /dev/rmt/tps0d6n are
-to be treated as a RAIT set. You can now mount three tapes, and label them with
-amlabel, etc.
-Also, you want to create a new tape-type entry, which lists an n-drive RAIT
-set, for this RAIT-set. So if you were using an entry like:
-
- define tapetype EXB-8500 {
- comment "Exabyte EXB-8500 drive on decent machine"
- length 4200 mbytes
- filemark 48 kbytes
- speed 474 kbytes
- }
-
-
-You would want to make a new one like:
-
-
- define tapetype EXB-8500x3 {
- comment "Exabyte EXB-8500 3 drive stripe on decent machine"
- length 8400 mbytes
- filemark 200 kbytes
- speed 948 kbytes
- }
-
-
-and change your tapetype entry to:
-
- tapetype EXB-8500x3
-
-
-to tell Amanda about the multiple drive set.
-
- Disaster Recovery
-
-To assist in disaster recovery (as well as changer scripts) the Amanda package
-now also includes amdd, which is a simple dd(1) replacement which supports
-(only) the "if=xxx", "of=xxx", "bs=nnn[kMb]" "skip=nnn" and "count=nnn"
-options, but which can read and write RAIT tapesets.
-Using amdd and your usual Amanda unpack instructions will suffice for disaster
-recovery from RAIT tape-sets.
-
-Note
-
-Refer to http://www.amanda.org/docs/rait.html for the current version of this
-document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 9. chg-scsi Home Chapter 11. Printing of Labels
-
-
-Part VII. References
-Prev Next
-
--------------------------------------------------------------------------------
-
-
-References
-
-Table of Contents
-
-
- 34._Web_Ressources
-
- 35._The_AMANDA_Manual_Pages.
-
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 33. Usage of floppy tape drives on Home Chapter 34. Web Ressources
-Linux
-
-
- Chapter 6. Restore
-Prev Part I. Installation Next
-
--------------------------------------------------------------------------------
-
-Chapter 6. Restore
-
-
-Daniel Moore
-
-Original text<dmoore@jeffco.k12.co.us>
-
-Alexandre Oliva
-
-Substantial rewriting
-AMANDA Core Team
-<oliva@dcc.unicamp.br>>
-
-Murf
-
-Corrections and additions<jam@philabs.research.philips.com>
-
-Ralf Fassel
-
-Corrections and additions<ralf@atg.venture.de>
-
-Stefan G. Weichinger
-
-XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-This document describes how to restore files backed up with Amanda either with
-or without Amanda tools.
-All these cases assume you're trying to restore a complete disk, that is,
-you've replaced the lost disk with a new one, or created a new filesystem on
-it. Tweaking with the arguments to restore (not amrestore), you will be able to
-restore individual files.
-Also, this text does not cover amrecover, a program that provides a text user
-interface similar to interactive restore (restore -i), but it allows you to
-select individual files to recover and automatically determines the tapes where
-they were stored. The backups must be performed with the `index' option enabled
-for this to work.
-I considered the following cases.
-The server machine (machine Aaron) runs solaris, the client machine (machine
-Barney) runs sunos.
-
- 1. Client machine fails, non-system critical.
- Example: /home fails on Barney.
- First, use amadmin to find the tapes most recently used to backup the
- partition.
-
- amadmin <config> info Barney '/home$'
-
- Current info for Barney /home:
- Stats: dump rates (kps), Full: 41.1, 33.1, 38.8
- Incremental: 9.5, 2.1, 24.7
- compressed size, Full: 63.1%, 54.0%, 52.9%
- Incremental: 43.7%, 15.5%, 47.8%
- Dumps: lev datestmp tape file origK compK secs
- 0 19971223 Barney01 16 329947 208032 5060
- 1 19980108 Barney16 8 1977 864 91
- 2 19971222 Barney06 7 1874 672 83
- 3 19970926 Barney03 11 12273 3040 211
-
- This tells us that we will need two tapes to do a full restore (Barney01,
- Barney16). Note that, even if Barney06 and Barney03 are listed, they are
- actually older than the full backup, so they should not be used to restore
- any data.
- Log into Barney. Cd to the /home directory. Insert the tape with the level
- 0 dump on it into the tape drive of Aaron.
- Become super-user in the client host and run (replace <amanda> with the
- username under which amanda runs):
-
- rsh -n -l <amanda> Aaron amrestore -p /dev/rmt/0cn Barney '/home\$' |
- restore -ivbf 2 -
-
- This requires client root to have login access to <amanda>@Aaron, with a
- .rhosts entry (.amandahosts won't do). If you use ssh, you may be able to
- type a password in order to be authenticated. Another alternative is to
- start the operation in the server, and rsh to the client. You should be
- the amanda user or root in the tape server and run:
-
- amrestore -p /dev/rmt/0cn Barney '/home$' |
- rsh Barney -l root /usr/etc/restore -ivbf 2 -
-
- If you don't want to use rsh at all, you may run:
-
- amrestore /dev/rmt/0cn Barney '/home$'
-
- This should create a file whose name contains the hostname, directory
- name, dump level and dump date of the backup. Now you have to move this
- file to the client somehow: you may use NFS, rcp, ftp, floppy disks :-),
- whatever. Suppose you rename that file to `home.0'. Then, on the client,
- you should become root and run:
-
- restore -ivbf 2 home.0
-
- Repeat one of these steps, incrementing the level of the dump, until there
- are no more available backups.
- 2. Client machine fails, system critical disk.
- Example: / fails on Barney.
- First of all, boot off the CD, and reinstall the system critical
- partition, restoring it to vendor supplied state. Then, go through all of
- Scenario 1.
- 3. Server machine fails, non-system critical, non-Amanda disk.
- Proceed just as described in Scenario 1. However, you won't have to go
- through the rsh process, because you can just use amrestore to replace the
- lost data directly.
- 4. Server machine fails, system critical, non-Amanda disk.
- Example: / on Aaron
- First of all, boot off the CD, and reinstall the system critical
- partition, restoring it to vendor supplied state.
- Then, follow steps in Scenario 3.
- 5. Server machine fails, non-system critical, Amanda disk, with db.
- Example: /opt on Aaron
- If the disk that contains the Amanda database is toast, then you need to
- rebuild the database. The easiest way to do it is to take the text file
- that you had mailed to you via the 'amadmin export' command, and import
- via the 'amadmin import' command. Then you should be able to follow the
- steps outlined in Scenario 4.
- Note that Amanda does not mail the exported database automatically; you
- may add this to the crontab entry that runs amanda.
- Maybe it's a good idea to print out the text files as well and store the
- last 2 dumpcycles worth of paper (the disc text files might have got
- toasted as well). From the paper you still are able to reconstruct where
- your discs are.
- 6. Server machine fails, non-system critical, Amanda disk, with binaries.
- Example: /usr/local on Aaron
- This is where things get hairy. If the disk with the amanda binaries on it
- is toast, you have three options.
-
- i. reinstall the Amanda binaries from another tape, on which you have
- conveniently backed up the binaries within the last couple of weeks
- (not using Amanda).
- ii. recompile Amanda, making sure not to overwrite your db files.
- iii. use dd to read Amanda formatted tapes. This is the option I am going
- to explore most fully, because this seems the most likely to occur.
-
- a. Find out the device name used by Amanda, by looking in
- amanda.conf. Turns out to be /dev/rmt/0cn for this system.
- If amanda.conf isn't at hand: this must be a non-rewinding tape
- device specifier (which I believe the trailing `n' stands for).
- b. Look over the copy of the output of 'amadmin <config> export',
- and find out which tapes /usr/local was backed up on.
- c. Grab the tapes that /opt was backed up on, and stick the level 0
- into the drive. cd to /usr/local.
- d. Skip the first record, which is just the tape header, by using
- the appropriate tape command.
-
- mt -f /dev/rmt/0cn fsf 1
-
- e. Now you want to start looking for /usr/local on this tape.
-
- dd if=/dev/rmt/0cn bs=32k skip=1 | gzip -d | /usr/sbin/
- ufsrestore -ivf -
-
- This command gives us an interactive restore of this record,
- including telling us what partition, what host, and what level
- the backup was. The gzip -d portion of the pipe can be omitted
- if there was no compression.
- f. If you don't find /usr/local on the first try, quit ufsrestore,
- and move forward one record.
-
- mt -f /dev/rmt/0cn fsf 1
-
- and try the dd/restore command shown above. Do this until you
- find /opt on the disk.
- Another possibility: quick and dirty tape index in case you
- don't know which partition /usr/local was on: (from
- <ralf@atg.venture.de>)
-
- #!/bin/sh
- TAPEDEV=/dev/nrtape
- while mt -f $TAPEDEV fsf 1 ; do
- dd if=$TAPEDEV bs=32k count=1 | head -1
- sleep 1
- done
-
- Example output:
-
- Amanda: FILE 19971220 uri /root-sun4 lev 1 comp .gz program
- DUMP
- Amanda: FILE 19971220 uri /misc lev 1 comp .gz program DUMP
- Amanda: FILE 19971220 uri / lev 1 comp .gz program DUMP
-
- g. Restore the Amanda binaries (what else do you need??), and then
- bail out of ufsrestore. You can use amrestore, as in Scenario 3.
-
-
-
-
-Note
-
-Refer to http://www.amanda.org/docs/restore.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 5. Backup PC hosts using Samba Home Part II. About Tapes and Changers
-
-
-Chapter 5. Backup PC hosts using Samba
-Prev Part I. Installation Next
-
--------------------------------------------------------------------------------
-
-Chapter 5. Backup PC hosts using Samba
-
-
-Michael Zucchi
-
-Original text
-School of Computer and Information Science University of South Australia
-<M.Zucchi@CIS.UniSA.Edu.Au>
-
-John R. Jackson
-
-Updates
-AMANDA Core Team
-<jrj@purdue.edu>
-
-Stefan G. Weichinger
-
-XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- Installation
-
- Setup
-
- Example
-
- Bugs_and_notes
-
-
- Installation
-
-Amanda is able to back up Microsoft Windows shared disks by using Samba, a
-package that implements a SMB client and server for Unix:
-http://www.samba.org
-
-Note
-
-This is old stuff and will be (re)moved soon:
-Releases from 1.9.18p5 up to 1.9.18p10 logged information in the tar files
-produced, making them unusable! If you really must use a release prior to Samba
-2.0.6, a patch that fixes the problem is available in the Amanda patches page:
-http://www.amanda.org/patches/
-Amanda no longer supports Samba releases prior to 1.9.18. If you're using Samba
-from 1.9.18 through 1.9.18p3, make sure you don't set a low logging/debugging
-level in smb.conf. This flag may prevent estimate sizes from printing correctly
-and Amanda will report an estimate failure.
-This problem may also occur if you have large (>2GB) shares with Samba prior to
-2.0.4. In this case, apply samba2-largefs.patch from the Amanda patches page
-(http://www.amanda.org/patches/).
-After building and installing Samba, Amanda must be configured with support for
-smbclient. Amanda will automatically find smbclient if it is in your PATH when
-you run configure, or you may add the following argument:
-
- --with-smbclient=/full/path/to/smbclient
-
-
- Setup
-
-Once Amanda and Samba are installed, the only difference between a Unix client/
-disk and PC client/share is in how the backup disks are specified in the file
-disklist. For each PC share, the entry lists the 'samba server' host (where the
-patched Samba software is installed) and the disk field is the share name. The
-remaining fields are like any other DLE.
-A user must be created on the PC with full access rights (read/write) to the
-share. Amanda, via the Samba server, will connect to the PC via this user. If
-the user does not have full access, incremental backups will not work and the
-whole share will be backed up every time (the archive bits are never reset).
-The file /etc/amandapass must be created by hand. It contains share name to
-user name, password and workgroup mapping. Each line consists of two or three
-fields, separated by whitespace:
-
-* Share name followed by optional directory.
- You have to use forward slashes (/), not backslashes (\). This must match the
- disklist entry exactly (case sensitive). This may be asterisk (*) to match
- all remaining shares for this Samba server. The first match in the file is
- used, so specific entries must be listed first. The directory is appended to
- the share name as full MS network path. Like //thepc/c$/mydir. No blanks are
- allowed in directory!
-* User name and password.
- Separated by a percent sign (%). See the description of the -U option in the
- manpage of smbclient. No whitespace is allowed in either the user name or
- password.
-* Workgroup (optional).
-
-This file must be owned by the Amanda-user, and disallow world access
-privileges. Blank lines are ignored. A "#" on a line at the start of a field
-(including start of line) causes the rest of the line to be ignored.
-
- Example
-
-The Amanda client software and (patched) Samba is installed on host "pcserver".
-A share to be backed up called "backupc" is on PC "thepc". The share will be
-accessed via PC user "bozo" and password "f00bar" and does not require a
-workgroup.
-The entry in the file disklist is:
-
- pcserver //thepc/backupc nocomp-user-gnutar
-
- ^ samba installed unix host
- ^ pc host and share name
- ^ dumptype must include the tar option
-
-In /etc/amandapass on the machine 'pcserver':
-
- //thepc/backupc bozo%f00bar
-
-If smbclient requires a workgroup specification (-W), you may add it as a third
-argument in the line in the file /etc/amandapass :
-
- //thepc/backupc bozo%f00bar NTGROUP
-
-This will cause smbclient to be invoked with -W NTGROUP.
-An example dumptype in amanda.conf would be:
-
- define dumptype nocomp-user-gnutar {
- program "GNUTAR"
- comment "user partitions dumped with tar and no compression"
- options no-compress
- priority medium
- }
-
-Essentially, the entry in disklist is a 'pseudo-disk' which contains all the
-relevant information needed by smbclient to backup the disk, but in a way that
-is compatible to Amanda.
-amcheck does a quick check to see if smbclient exists and tries to connect to
-the PC clients. It also checks for the existence and permissions of /etc/
-amandapass.
-
- Bugs and notes
-
-Samba will not back up open files (such as PAGEFILE.SYS and registry files) nor
-Access Control List data. Furthermore, at restore time, smbclient is unable to
-overwrite read-only files. Hence, Amanda+Samba is not a perfect solution for
-backing up (restoring, actually) system disks.
-Samba does not use the Windows Backup API, so configuring the Amanda backup
-user as a member of group backup on the Windows host is useless. You will
-probably have to configure it as an Administrator, and make sure it can read
-and change permission of all files in the share.
-It seems impossible to detect when a per-user based login fails, e.g. the
-username doesn't have sufficient access. It connects but cannot see any files
-(e.g. backups do nothing). The selfcheck code isn't particularly robust in this
-area either, so you may get no warnings when a disk isn't being backed up. Just
-check to see that level 0 dumps are bigger than 64K, otherwise it means the
-backup was empty.
-The estimate and totals are probably a bit off since tar pads to the nearest
-512 bytes after each file (I think). Not sure how much of a problem this is.
-smbclient only supports excluding a single file from the command line, not a
-file of patterns like GNU tar. So "exclude" is supported from a dumptype but
-not "exclude list".
-
-Note
-
-Also the new option "exclude append" is not yet supported with smbclient.
-
-Note
-
-Since Samba-3.0.2a smbclient supports multiple exclusion-patterns. It is one of
-the "Ongoing Projects" to make use of this in Amanda. Refer to http://
-www.amanda.org/ongoing.php for details.
-The size estimate calculation does not use the same method as the dump, so it
-may be inaccurate. It also does not support any type of exclusion ("exclude" is
-ignored). Things are done this way because doing a simulated dump to /dev/null,
-like other dump programs, would take forever with current implementations of
-Samba.
-If you compile with support for smbclient, GNU-tar support is automatically
-enabled. If you aren't using the GNU-tar part, you may get warnings about the
-availability of /usr/local/bin/gtar (or whatever it was compiled with). These
-may safely be ignored, unless you enable index generation for those
-filesystems.
-
-Note
-
-Refer to http://www.amanda.org/docs/samba.html for the current version of this
-document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 4. Indexing with Amanda Home Chapter 6. Restore
-
-
- Chapter 26. Amanda Security API
-Prev Part V. Technical Background Next
-
--------------------------------------------------------------------------------
-
-Chapter 26. Amanda Security API
-
-
-Mike Grupenhoff
-
-Original text
-AMANDA Core Team
-<kashmir@munge.com>
-
-Stefan G. Weichinger
-
-XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- Introduction
-
- The_Problem
-
- The_API
-
-
- protocol_packet_transmission_functions
-
- stream_functions
-
-
- Data_Types
-
-
- security_driver_t
-
- security_handle_t
-
- security_stream_t
-
- security_status_t
-
-
- SECURITY_DRIVERS
-
-
- name
-
- connect
-
- accept
-
- close
-
- sendpkt
-
- recvpkt
-
- recvpkt_cancel
-
- stream_server
-
- stream_accept
-
- stream_client
-
- stream_close
-
- stream_auth
-
- stream_id
-
- stream_write
-
- stream_read
-
- stream_read_cancel
-
-
-
- Introduction
-
-This is a document of the API for defining and utilizing multiple security and
-transport mechanisms for the Amanda network protocol.
-The goal of this API is to allow several different forms of communication and
-authentication to exist between the Amanda server and its clients.
-
- The Problem
-
-There exist many potential ways that a user might wish to grant access to the
-Amanda daemon. The two currently supported are BSD (reserved port) and Kerberos
-IV security. The current implementation of these two methods is not very
-general, and adding additional methods requires a large amount of code to be
-modified.
-Additionally, the current methods require the protocol and dump transport to be
-transmitted across the network using a pre-defined method. The Amanda protocol
-currently must be sent using udp datagrams to a well-known port, and the dumps
-are transported using tcp connections between ports negotiated via the
-protocol.
-
- The API
-
-The security API was designed to be a layer in between the core logic of Amanda
-and the transport and authentication of the protocol and dumps.
-The component server and client programs now deal with abstract concepts
-instead of concrete udp and tcp handles.
-The prefix "security_" is reserved for use as the namespace of this API.
-
- protocol packet transmission functions
-
-These functions exist for transmitting pkt_t's between the client and server.
-These functions operate on security_handle_t objects. These objects are
-described later.
-
- security_getdriver
-
-const security_driver_t *security_getdriver(const char *drivername);
-Given a security type ("KRB4", "BSD", "SSH", etc), returns a pointer to that
-type's security_driver_t (section 4.1), or NULL if no driver exists.
-
- security_connect
-
-void security_connect(const security_driver_t *h, const char *hostname, char *
-(*conf_fn)(char *arg, void *arg), void (*fn)(void *arg, security_handle_t *h,
-security_status_t s), void *arg);
-Given a security driver, and a hostname, calls back with a security_handle_t
-(section 4.2) that can be used to communicate with that host. The status arg to
-the callback is reflects the success of the request. Error messages can be had
-via security_geterror().
-This is expected to be the Amanda server's interface for setting up connections
-to clients.
-conf_fn is used to determine configuration information. If NULL, no
-configuration information is available.
-
- security_accept
-
-void security_accept(const security_driver_t *h, int in, int out, void
-(*callback)(security_handle_t *, pkt_t *));
-Given a security driver, an input file descriptor, and an output file
-descriptor, and a callback, when new connections are detected on the given file
-descriptors, the function is called with a newly created security handle and
-the initial packet received.
-This is expected to be the Amanda daemon's interface for setting up incoming
-connections from the Amanda server. The file descriptors are typically 0 and 1
-(stdin/stdout).
-This function uses the event interface, and only works properly when event_loop
-() is called later in the program.
-
- security_close
-
-void security_close(security_handle_t *h);
-Closes a connection created by a security_connect() or security_accept().
-
- security_sendpkt
-
-int security_sendpkt(security_handle_t *h, const pkt_t *pkt);
-Transmits a pkt_t over a security handle. Returns 0 on success, or negative on
-error. A descriptive error message can be obtained via security_geterror().
-
- security_recvpkt
-
-int security_recvpkt(security_handle_t *h, void (*callback)(void *arg, pkt_t
-*pkt, security_status_t), void *arg, int timeout);
-Requests that when incoming packets arrive for this handle, the given function
-is called with the given argument, the received packet, and the status of the
-reception.
-If a packet does not arrive within the number of seconds specified in the
-'timeout' argument, RECV_TIMEOUT is passed in the status argument of the
-timeout.
-On receive error, the callback's status argument will be set to RECV_ERROR. An
-error message can be retrieved via security_geterror().
-On successful reception, RECV_OK will be passed in the status argument, and the
-pkt argument will point to a valid packet.
-This function uses the event interface. Callbacks will only be generated when
-event_loop() is called.
-
- security_recvpkt_cancel
-
-int security_recvpkt_cancel(security_handle_t *h);
-Cancels a previous recvpkt request for this handle.
-
- security_geterror
-
-const char *security_geterror(security_handle_t *h);
-Returns a descriptive error message for the last error condition on this
-handle.
-
- security_seterror
-
-void security_seterror(security_handle_t *h, const char *msg, ...);
-Sets the string that security_geterror() returns.
-
- security_handleinit
-
-void security_handleinit(security_handle_t *, const security_driver_t *);
-Initializes a security_handle_t. This is meant to be called only by security
-drivers to initialize the common part of a newly allocated security_handle_t.
-
- stream functions
-
-These functions exist for transmitting random data over a stream-like
-connection.
-These functions operate on security_stream_t objects, which are described
-later.
-
- security_stream_server
-
-security_stream_t *security_stream_server(security_handle_t *h);
-Creates the server end of a security stream, and will receive a connection from
-the host on the other end of the security handle passed.
-Returns a security_stream_t on success, and NULL on error. Error messages can
-be obtained by calling security_geterror() on the security handle associated
-with this stream.
-
- security_stream_accept
-
-int security_stream_accept(security_stream_t *);
-Given a security stream created by security_stream_server, blocks until a
-connection is made from the remote end.
-Returns 0 on success, and -1 on error. Error messages can be obtained by
-calling security_stream_geterror().
-
- security_stream_client
-
-security_stream_t *security_stream_client(security_handle_t *h, int id);
-Creates the client end of a security stream, and connects it to the machine on
-the other end of the security handle. The 'id' argument identifies which stream
-on the other end to connect to.
-Returns a security_stream_t on success, and NULL on error. Error messages can
-be obtained by calling security_geterror() on the security handle associated
-with this stream.
-
- security_stream_close
-
-void security_stream_close(security_stream_t *s);
-Closes a security stream and frees up resources associated with it.
-
- security_stream_auth
-
-int security_stream_auth(security_stream_t *s);
-Authenticate a connected security stream.
-Returns 0 on success, and -1 on error. Error messages can be obtained by
-calling security_stream_geterror().
-
- security_stream_id
-
-int security_stream_id(security_stream_t *s);
-Returns an identifier which can be used to connect to this security stream with
-security_stream_client().
-Typical usage would be for one end of a connection to create a stream with
-security_stream_server(), and then transmit the id for that stream to the other
-side. The other side will then connect to that id with security_stream_client
-().
-
- security_stream_write
-
-int security_stream_write(security_stream_t *s, const void *buf, size_t
-bufsize);
-Writes a chunk of data to the security stream. Returns 0 on success, or
-negative on error. Error messages can be obtained by calling
-security_stream_geterror().
-
- security_stream_read
-
-void security_stream_read(security_stream_t *s, void (*callback)(void *arg,
-void *buf, int bufsize), void *arg);
-Requests that when data is ready to be read on this stream, the given function
-is called with the given arg, a buffer full of data, and the size of that
-buffer.
-On error, the bufsize will be negative. An error message can be retrieved by
-calling security_stream_geterror().
-This function uses the event interface. Callbacks will only be generated while
-in event_loop().
-
- security_stream_read_cancel
-
-void security_stream_read_cancel(security_stream_t *s);
-Cancels a previous read request.
-
- security_stream_geterror
-
-const char *security_stream_geterror(security_stream_t *h);
-Returns a descriptive error message for the last error condition on this
-stream.
-
- security_stream_seterror
-
-void security_stream_seterror(security_stream_t *h, const char *msg, ...);
-Sets the string that security_stream_geterror() returns.
-
- Data Types
-
-All visible data types are meant to be opaque to the caller. At no time should
-a caller have to access a member of any data type directly. The API should
-always be used instead.
-
- security_driver_t
-
-This is a static object containing function vectors that implement the API for
-a particular security type.
-
- security_handle_t
-
-This is an object that describes a protocol connection to a remote server.
-There is one security_handle_t per request, and there can be many to the same
-remote host.
-
- security_stream_t
-
-This is an object that describes a data connection to a remote host. It is
-always associated and derived from a security_handle_t. Arbitrary data can be
-passed over a security stream.
-
- security_status_t
-
-This is an enumerated type that is passed to the callback of security_recvpkt
-and security_connect. The possible values it can have are:
-S_OK - the pkt_t was received fine S_TIMEOUT - no pkt_t was received within the
-time specified in the timeout argument to security_recvpkt(). S_ERROR - an
-error occurred during reception. Call security_geterror() for more information.
-
- SECURITY DRIVERS
-
-Each security type is defined by a struct of function vectors. These methods
-implement the details of this security type.
-This section will document each element of security_driver_t.
-
- name
-
-const char *name;
-This is the name of the driver. This is used by security_getdriver() to
-associate a name with a driver type.
-
- connect
-
-void (*connect)(const char *hostname, void (*fn)(void *, security_handle_t *,
-security_status_t), void *);
-This is the implementation of security_connect(). It actually sets up the
-connection, and then returns a structure describing the connection. The first
-element of this structure MUST be a security_handle_t, because it will be cast
-to that after it is passed up to the caller.
-The first argument is the host to connect to. The second argument is a function
-to call when a connection is made. The third argument is passed to the
-callback.
-The callback takes three arguments. The first is the caller supplied void
-pointer. The second is a newly allocated security handle. The third is a
-security_status_t flag indicating the success or failure of the operation.
-
- accept
-
-void (*accept)(int in, int out, void (*callback)(security_handle_t *handle,
-pkt_t *pkt));
-This is the implementation of security_accept(). It is passed the input and
-output file descriptors and a callback. The callback takes a security handle
-argument and also an initial packet received for that handle.
-
- close
-
-void (*close)(void *handle);
-The implementation of security_close().
-
- sendpkt
-
-int (*sendpkt)(void *handle, pkt_t *pkt);
-The implementation of security_sendpkt(). Security information is usually added
-by the driver before transmission.
-
- recvpkt
-
-void (*recvpkt)(void *handle, void (*callback)(void *arg, pkt_t *pkt,
-security_status_t), void *arg);
-The implementation of security_recvpkt(). It will typically be layered onto the
-event interface somehow. It can assume that a caller will eventually call
-event_loop().
-
- recvpkt_cancel
-
-void (*recvpkt_cancel)(void *handle);
-The implementation of security_recvpkt_cancel(). Drivers should allow this to
-be run even if no recvpkt was scheduled, or if one was previously cancelled.
-
- stream_server
-
-void *(*stream_server)(void *handle);
-Implementation of security_stream_server(). This function returns a object
-describing the stream. The first member of this object MUST be a
-security_stream_t, because it will be cast to that.
-
- stream_accept
-
-int (*stream_accept)(void *stream);
-After calling stream_server, stream_accept must be called on the stream before
-it is fully connected.
-
- stream_client
-
-void *(*stream_client)(void *handle, int id);
-Implementation of security_stream_client(). The id argument is something
-returned by security_stream_id(). Again, the handle is referenced counted.
-This function returns a object describing the stream. The first member of this
-object MUST be a security_stream_t, because it will be cast to that.
-
- stream_close
-
-void (*stream_close)(void *stream);
-Close and free up resources for an open stream.
-
- stream_auth
-
-int (*stream_auth)(void *stream);
-Authenticate a connected stream.
-
- stream_id
-
-int (*stream_id)(void *stream);
-Return a unique id for this stream. This is to be used by stream_client() to
-connect to this stream.
-
- stream_write
-
-int (*stream_write)(void *stream, const void *buf, size_t bufsize);
-Implementation of security_stream_write.
-
- stream_read
-
-void (*stream_read)(void *stream, void (*callback)(void *arg, void *buf, int
-bufsize), void *arg);
-Implementation of security_stream_read.
-
- stream_read_cancel
-
-void (*stream_read_cancel)(void *stream);
-Implementation of security_stream_read_cancel.
-
-Note
-
-Refer to http://www.amanda.org/docs/security-api.html for the current version
-of this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 25. Amanda Event API Home Chapter 27. Virtual Tape API
-
-
-Chapter 29. Response to CPIO Security Notice Issue 11:
-Prev Part VI. Historical files Next
-
--------------------------------------------------------------------------------
-
-Chapter 29. Response to CPIO Security Notice Issue 11:
-
-
-Amanda Core Team
-
-Original text
-AMANDA Core Team
-
-Stefan G. Weichinger
-
-XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- Affected_Versions
-
- Workaround
-
- Acknowledgements
-
-The Amanda development team confirms the existence of the amrecover security
-hole in recent versions of Amanda. We have made a new release, Amanda 2.4.0b5,
-that fixes the amrecover problem and other potential security holes, and is the
-product of a security audit conducted in conjunction with the OpenBSD effort.
-The new version is available at:
-ftp://ftp.amanda.org/pub/amanda/amanda-2.4.0b5.tar.gz
-Here's some more information about the amrecover problem to supplement the
-information given in the CPIO Security Notice:
-
- Affected Versions
-
-The Amanda 2.3.0.x interim releases that introduced amrecover, and the 2.4.0
-beta releases by the Amanda team are vulnerable.
-Amanda 2.3.0 and earlier UMD releases are not affected by this particular bug,
-as amrecover was not part of those releases. However, earlier releases do have
-potential security problems and other bugs, so the Amanda Team recommends
-upgrading to the new release as soon as practicable.
-
- Workaround
-
-At an active site running Amanda 2.3.0.x or 2.4.0 beta, amrecover/ amindexd can
-be disabled by:
-
-* removing amandaidx and amidxtape from /etc/inetd.conf
-
-
-* restarting /etc/inetd.conf (kill -HUP should do)
-
-This will avoid this particular vulnerability while continuing to run backups.
-However, other vulnerabilities might exist, so the Amanda Team recommends
-upgrading to the new release as soon as practicable.
-
- Acknowledgements
-
-This release (2.4.0) has addressed a number of security concerns with the
-assistance of Theo de Raadt, Ejovi Nuwere and David Sacerdote of the OpenBSD
-project. Thanks guys! Any problems that remain are our own fault, of course.
-The Amanda Team would also like to thank the many other people who have
-contributed suggestions, patches, and new subsystems for Amanda. We're grateful
-for any contribution that helps us achieve and sustain critical mass for
-improving Amanda.
-
-Note
-
-Refer to http://www.amanda.org/docs/security.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Part VI. Historical files Home Chapter 30. Upgrade Issues
-
-
-Chapter 33. Thoughts about a Strategy API
-Prev Part VI. Historical files Next
-
--------------------------------------------------------------------------------
-
-Chapter 33. Thoughts about a Strategy API
-
-
-Alexandre Oliva
-
-Original text
-AMANDA Core Team
-<oliva@dcc.unicamp.br>>
-
-Stefan G. Weichinger
-
-XML-conversion
-AMANDA Core Team
-<sgw@amanda.org>
-
- Subject: STRATEGY API (was: Re: spelunking)
- From: Alexandre Oliva <oliva@dcc.unicamp.br>
- Date: 03 Oct 1998 02:44:47 -300
-
- Doug Hughes <Doug.Hughes@Eng.Auburn.EDU> writes:
-
- > I'm going to (try to) modify the amanda stuff such that there is a new
- > parameter called dumplevel available in dumptype. That way I can fix
- > the dump level at whatever I want (5 or 9 when I need to), without
- > having to worry about whether it's going to try and skip a 0 and miss
- > a dump, or try to do a 1, or whatever.
-
- Now that you mention that, it comes to my mind that the current
- mechanism to define backup strategies is too limited, and we could try
- to improve it just like we are going to do with the DUMPER API.
-
- We could define a STRATEGY API, that planner would use to:
-
- 1) define a set levels and/or dates for which estimates should be requested
-
- 2) select a subset of the estimate results that planner can choose
-
- and driver would run to inform that a backup has succeeded, after
- having updated the database.
-
- I haven't fully analysed the implications of this choice, but it looks
- quite feasible and very useful. Opinions? Requests of clarification?
- Random flames? :-)
-
- Anyone willing to pursue this issue?
-
- --
- Alexandre Oliva
-
-
-Note
-
-Refer to http://www.amanda.org/docs/strategy-api.html for the current version
-of this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 32. Multitape support in Amanda 2.2 Home Chapter 34. Y2K Compliancy
-
-
- Chapter 20. AMANDA Survey Results
-Prev Part IV. Various Information Next
-
--------------------------------------------------------------------------------
-
-Chapter 20. AMANDA Survey Results
-
-
-Jon LaBadie
-
-Original text
-AMANDA Core Team
-<jon@jgcomp.com>
-
-Stefan G. Weichinger
-
-XML-conversion
-AMANDA Core Team
-<sgw@amanda.org>
-
-Note
-
-Refer to http://www.amanda.org/docs/survey.html for the current version of this
-document.
-
-Note
-
-This chapter still needs much more formatting, there are many tables and lists,
-that need to get added. Volunteers welcome. sgw, April, 2005.
-
-Introduction
-
-AMANDA (Advanced Maryland Automatic Network Disk Archiver) is a backup system
-freely available available in source form. For more information about AMANDA
-visit the website http://www.amanda.org.
-Readers of the amanda-users mailing list (approximately 1100 subscribers) were
-asked in April of 2003 to describe their use of the backup system by filling
-out a survey questionnaire that was posted to the mailing list weekly. Seventy
-two (72) surveys were submitted during the month-long collection period.
-In several postings that follow, I will report summaries of the collected data.
-In some cases I've included comments (Surveyor's Notes) of my own reaction to
-the data.
-Later, I plan to recast these results in the form of questions and answers to
-add to the FOM (FAQ-O-Matic) at amanda.org. Should you have any thoughts on
-this please let me know via the list or personal email.
-Jon LaBadie
-<jon@jgcomp.com>
-
-Note
-
-[Surveyor's Note] While the number of submitted surveys neither surprised me,
-nor disappointed me, what did greatly disappoint me personally was this fact:
-Of the twenty five (25) individuals most active on the list (based on number of
-postings for 12 months), only seven (7) bothered to respond to the survey.
-
-Organizations
-
-What follows is a summarization of the responses describing the organizations
-using AMANDA.
- _____________________________________________________________________________
-|Types_of_organizations_using_AMANDA|___|_____________________________________|
-|Category___________________________|Num|Type_________________________________|
-|University_Department______________|20_|_____________________________________|
-|Research_Organizations_____________|10_|medical,_scientific,_engineering,____|
-|___________________________________|___|oceanography,_statistical,_behavioral|
-|Internet_Service_Providers_________|5__|_____________________________________|
-|Data Processing Services |11 |software, graphics, integration, |
-|___________________________________|___|consulting___________________________|
-|Manufacturers (DP) |5 |computers, electronics, |
-|___________________________________|___|semiconductors_______________________|
-|Manufacturers_(non-DP)_____________|4__|rubber,_chemical,_turbine,_video_____|
-|Government_Related_________________|3__|federal,_local,_public_defender______|
-|Service Organizations |4 |publishing, power utility, forestry, |
-|___________________________________|___|money_management_____________________|
-|Small_Office/Home_Office___________|6__|_____________________________________|
-|Others |3 |natural history museum, education |
-|___________________________________|___|charity,_national_opera_and_ballet.__|
-
-
-Note
-
-[Surveyor's Note] The `Categories' were my grouping, they were not on the
-survey. I expected more in the SOHO category.
-
-Note
-
-[Surveyor's Note] Extent of AMANDA usage was asked on the survey. Few indicated
-that their entire firm based their backups on AMANDA, and then only relatively
-small companies (like JG Computing :). Thus the category is `University
-Department' not `University'. Similarly, AMANDA is used by a groups within
-organizations like the chemical manufacturer or computer manufacturer or
-federal government noted above, not the entire entity. But AMANDA may have
-helped produce the tires you are riding on, the workstation you are typing on,
-or to collect the taxes you pay :))
- _________________________________________________
-|Location_of_organizations_using_AMANDA___________|
-|1_Belgium|1_Japan_______________|2_Poland________|
-|1_Canada_|1_Mexico______________|2_Switzerland___|
-|1_Estonia|1_Norway______________|3_Sweden________|
-|1_Finland|1_Portugal____________|5_Germany_______|
-|1_France_|1_United_Arab_Emirates|5_United_Kingdom|
-|1_Italy__|2_The_Netherlands_____|45_United_States|
-
-
-Note
-
-[Surveyor's Note] The totals are greater than number of submitted surveys as
-some respondents described multi-national installations.
-
-Note
-
-[Surveyor's Note] Americans must be procrastinators. For a while, the number of
-non-US submitted surveys exceeded the ones from the US.
- _________________________________________
-|Length_of_AMANDA_usage_at_organization|__|
-|0_-_1_years___________________________|25|
-|1_-_2_years___________________________|8_|
-|2_-_3_years___________________________|13|
-|3_-_4_years___________________________|10|
-|4_-_5_years___________________________|8_|
-|5_-_6_years___________________________|2_|
-|7_-_8_years___________________________|2_|
-|8_-_9_years___________________________|2_|
-|9+_years______________________________|1_|
-|10%_of_responders_>_5_years_use_______|__|
-|33%_of_responders_>_3_years_use_______|__|
-|50%_of_responders_>_2_years_use_______|__|
-|33%_of_responders_<_1_year_use________|__|
-
-Mean and Median are ~29 months (2.5 years)
-
-Note
-
-[Surveyor's Note] Some really long time users of AMANDA. It must do the job.
-
-Servers and Clients
-
-
-AMANDA servers
-
- _________
-|Number|__|
-|1_____|53|
-|2_____|11|
-|3_____|5_|
-|5_____|1_|
-|6_____|1_|
-|7_____|1_|
-
-Table 20.1. Operating Systems Running on AMANDA Server Hosts
- _____________________________________
-|FreeBSD:_______|Total_10,_including__|
-|2______________|4-STABLE_____________|
-|1______________|4.7__________________|
-|1______________|4x___________________|
-|HP-UX:_________|Total_2,_including___|
-|1______________|10.20________________|
-|1______________|11.00________________|
-|Irix:__________|Total_2,_including___|
-|1______________|6.5__________________|
-|SCO_Openserver:|Total_1,_including___|
-|1______________|5.0.6________________|
-|Solaris:_______|Total_14,_including__|
-|5______________|8____________________|
-|1______________|8_x86________________|
-|3______________|9____________________|
-|Tru64:_________|Total_4,_including___|
-|2______________|5.1__________________|
-|Linux:_________|Total_48,_including__|
-|13_____________|Debian_Total_________|
-|1______________|2.4__________________|
-|2______________|3.0__________________|
-|3______________|Woody________________|
-|14_____________|RedHat_Total_________|
-|1______________|6.2__________________|
-|2______________|7.1__________________|
-|1______________|7.2__________________|
-|6______________|7.3__________________|
-|3______________|8.0__________________|
-|1______________|8.0_with_RHNet_kernel|
-|1______________|Slackware_Total______|
-|1______________|7____________________|
-|3______________|SuSE_Total___________|
-|2______________|8.1__________________|
-
-
-AMANDA Versions Run on Server Hosts
-
-2.4.1: Total 2, including
-1 2.4.1p1
-2.4.2: Total 33, including
-1 2.4.2p1
-28 2.4.2p2
-2.4.3: Total 21, including
-1 2.4.3b2
-1 2.4.3b3
-2 2.4.3b4
-2.4.4: Total 21, including
-2 2.4.4-20030415
-1 2.4.4-20030426
-[Surveyor's Note] The percentage of older versions surprised me.
-Shouldn't have as I just upgraded 2 months ago. If it works why fix it?
-
-AMANDA CLIENTS
-
-
-Number of AMANDA Clients
-
-client num.
-hosts sites
-14
-25
-36
-46
-57
-a6-1012
-b11-2013
-21-3012
-31-505
-61-704
-
-Operating Systems Run on AMANDA Clients
-
-(mentions, not number of hosts)
-AIX, total 4, including Linux (all variants), 86 total including
-1 4 Debian, 17 total
-1 2.2
-Darwin, total 1 1 2.4
-2 3.0
-FreeBSD total 17, including 1 potato
-1 2.2.5 2 sarge
-1 3.2 1 sid
-1 3.3 1 stable
-1 3.4 2 woody
-2 4-STABLE Mandrake, 1 total
-1 4.1 1 8
-1 4.7 RedHat, 26 total
-1 5.0 1 5.0
-1 6.0
-HP-UX, 8 total, including 2 6.2
-1 10 1 6.2 Alpha
-2 10.20 2 6.2 Sparc
-3 11 3 7.1
-2 7.2
-Irix, 8 total, including 4 7.3
-3 6.5 5 8.0
-1 6.5 MIPS 1 9
-Slackware, 3 total
-MacOS X, 6 total, including 2 7.0
-1 10.1 PowerPC 1 8.1
-1 10.2 PowerPC SuSe, 4 total
-2 8.1
-NetBSD, 1 total, including Yellowdog, 1 total
-1 1.6 1 2.3 PowerPC
-OpenBSD, 1 total, including Tru64, 8 total, including
-1 3.2 1 4.0 Alpha
-1 5.1
-Snap, 1 total
-Windows, 22 total, including
-Solaris, 39 total, including 1 95
-2 2.5 2 98
-2 2.6 4 NT
-5 7 1 NT 4 server
-11 8 7 2000
-4 9 3 XP
-3 8 x86
-1 9 x86
-SunOS, 1 total, including
-1 SunOS 4.1.4
-
-AMANDA Versions of Run on Client Hosts
-
-2.4.1, 4 total, including
-3 2.4.1p1
-2.4.2, 42 total, including
-1 2.4.2p1
-33 2.4.2p2
-2.4.3, 30 total, including
-1 2.4.3b2
-1 2.4.3b3
-1 2.4.3b4
-2.4.4, 25 total, including
-2 2.4.4-20030415
-1 2.4.4-20030426
-1 2.4.4b1
-
-Installation Properties
-
-
-Total Disk Capacity of Clients
-
-smallest: 20 GB
-largest: 5000 GB
-13 20 to 100 GB
-22 101 to 200 GB
-16 201 to 500 GB
-12 501 to 1000 GB
-5 1001 to 2000 GB
-6 2001 to 5000 GB
-
-Total Data Currently Stored on Clients Disks
-
-smallest: 3 GB
-largest: 4000 GB
-22 3 to 50 GB
-14 51 to 100 GB
-15 101 to 200 GB
-10 201 to 500 GB
-7 501 to 1000 GB
-5 1001 to 4000 GB
-
-Average Size of a Single Backup
-
-smallest: 0.3 GB
-largest: 700 GB
-22 0.3 to 10 GB
-11 11 to 20 GB
-22 21 to 50 GB
-13 51 to 100 GB
-8 101 to 200 GB
-1 350 GB
-1 700 GB
-
-Backup Program Used
-
-72 use gnutar or some tar variant including:
-3 hfstar
-1 nttar
-1 smbtar
-50 use dump or some dump variant including:
-1 e2fsdump
-2 ext2dump
-12 ufsdump
-2 vdump
-1 vfsdump
-2 vxdump
-5 xfsdump
-
-Dumpcycle
-
-5 0 days
-3 1 days
-1 2 days
-6 3 days
-5 5 days
-34 7 days
-17 8 days - 2 weeks
-10 15 days - 4 weeks
-5 30 days - 75 days
-1 4 months
-1 6 months
-1 1 year
-1 1000 days
-
-Frequency of Backups
-
-6 1/week
-4 2/week
-4 3/week
-5 4/week
-36 5/week
-6 6/week
-31 7/week
-2 1/month
-
-Type of Compression Used
-
-1 gpg
-15 none
-17 hw
-31 sw - server
-46 sw - client
-
-Installed Hardware
-
-
-Brand and Model of Tape Drive Used at AMANDA Installations
-
-The number of mentions of each brand is shown
-followed by specific models where reported.
-3 Archive, including: 2 Qualstar TLS-4200
-Python 04106
-Python 06408 10 Quantum, including:
-DLT-VS80
-5 Compaq, including: DLT-4000
-AIT-2 DLT-7000
-DLT-90 DLT-8000
-MSL5126-S2
-SDLT320 10 Seagate, including:
-DAT
-1 Dell DLT-IV 12/24G
-20/40G
-5 Ecrix, including: CTL-96/4586N
-VXA-1 DDS4
-DDS3 Scorpion-24/STD124000N
-5 Exabyte, including: 13 Sony, including:
-8500 AIT-1
-Eliant 820 AIT-2
-VXA-2 AIT-3
-DLT-IV
-15 HP, including: DLT-9000
-A4845A SDX-500C
-C1533A Sony SDX-700C
-C1557
-C6280-7000 3 Sun, including:
-DDS-4 DDS3
-DLT vs80 7000
-ESL9595 Python
-SureStor DAT-24
-SureStor DAT-8 7 Tandberg, including:
-Surestore Ultrium 230e DLT vs80
-Ultrium 1 SDLT 220
-SDLT-320
-1 IBM DDS4 SLR5
-SLR7
-1 Mammoth
-2 Wang, including:
-3 None, backup to disk only DAT 3400DX
-2 Overland Data, including:
-Loaderexpress DLT8000
-
-Native Tape Capacity of the Above Drives
-
-7 4 GB 8 35 GB
-1 7 GB 13 40 GB
-2 10 GB 8 50 GB
-11 12 GB 1 60 GB
-1 15 GB 1 80 GB
-1 17 GB 7 100 GB
-10 20 GB 1 110 GB
-1 22 GB 3 160 GB
-4 25 GB 1 500 GB
-2 30 GB
-
-Preferred Brand of Tape
-
-2 Compaq
-1 Dell
-4 Exabyte
-3 Fujifilm
-5 HP
-1 Imation
-2 Maxell
-2 Quantum
-11 Sony
-1 Verbatim
-16 No Preference
-
-Tape Format
-
-1 4mm 1 EXA
-4 8mm 3 LTO
-2 AIT 1 Mammoth
-1 AIT-1 4 sDLT
-7 AIT-2 1 sDLT320
-3 AIT-3 1 SLR
-8 DDS-2 1 SLR25
-12 DDS-3 1 SLR7
-6 DDS-4 1 Travan-20
-15 DLT 1 VXA
-1 DLT-80 1 VXA V-23
-7 DLT-IV 1 VXA-2
-
-Tape Changers/Libraries Used at AMANDA Installations
-
-[Surveyor's Note] A total of 28 of 72 respondents reported having using
-tape changer or library. Several of those reported having more than one.
-Surprisingly, the 28 respondents reported 26 distinct models of changer/
-library.
-The table below shows the models reported by 28 respondents. Where multiple
-reports for the same model existed, only one entry is show. Where the
-multiple reports showed different configurations (eg. 1 drive vs 2 drive),
-only the larger configuration is shown.
-BRAND MODEL # of # of total
-drives tapes capacity
-ADIC ?? 1 4 200 GB
-ADIC FastStor DLT 1 7 245 GB
-Compaq MSL5126 1 25 4000 GB
-Compaq SSL2020 2 20 1000 GB
-Dell Powervault 122T 1 8 320 GB
-Hewlett-Packard A4845A 5 588 20000 GB
-Hewlett-Packard C1557A 1 6 72 GB
-Hewlett-Packard ESL9595 2 595 70000 GB
-Hewlett-Packard MSL5026S2 2 26 4160 GB
-Hewlett-Packard SureStore 6x40 1 6 120 GB
-Hewlett-Packard SureStore 6x24 1 6 72 GB
-Overland Data LXB 4120 1 10 150 GB
-Overland Data Library Pro 1 19 1900 GB
-Overland Data LoaderXpress 1 15 525 GB
-Qualstar 6220 2 20 700 GB
-Qualstar TLS-4200 2 20 2000 GB
-Quantum DLT7000 2560 1 8 320 GB
-Segate CTL-96/4586N 1 4 14 GB
-Sony TSL-9000 1 8 96 GB
-SpectraLogic Bullfrog 10000 3 40 10000 GB
-SpectraLogic Treefrog 2000 1 15 750 GB
-StorageTek Timberwolf 9730 2 30 1000 GB
-Straightline Harrier/830 2 30 1500 GB
-Sun L20 2 20 2000 GB
-Sun L40 2 40 1600 GB
-Sun Storedge L9 1 9 360 GB
-
-Special Feature Usage
-
-What follows is a summarization of the responses describing the
-use of two special features of recent versions of AMANDA, the
-"file:driver" to use a hard disk drive as a backup device and
-RAIT (Redundant Array of 'Inexpensive' Tapedrives) to allow
-mirroring or striping of backups across multiple drives.
-
-The file:driver
-
-Do you use the <file:driver>?
-53 no
-11 yes
-5 what is the <file:driver>
-If not, do you expect to?
-32 no
-14 yes
-8 maybe
-
-RAIT
-
-Do you use RAIT?
-68 no
-0 yes
-If not, do you expect to?
-40 no
-8 yes
-3 maybe
-[Surveyor's Note] I was mildly surprised, and amused, by the 5 "what is the
-<file:driver> responses. And considering those responses, but the lack of
-similar responses to the RAIT question.
-[Surveyor's Note] No respondent uses RAIT! Disappointing. I wonder if any
-site is currently using this feature.
-
-Non UNIX Clients
-
-What follows is a summarization of the responses describing the
-various methods to backup 'non-unix' clients, mostly PC's running
-versions of Windows.
-
-PC's Backed Up Using SAMBA Connections to AMANDA Clients
-
-A total of 22 survey respondents (of 72) report
-they use amanda and samba to backup PC clients.
-10 have 1 PC client
-10 have 2 - 5 PC clients
-1 has 15 PC clients
-1 has 40 PC clients
-[Surveyor's Note] From these results it seems to me that amanda/samba
-is seldom a first choice for backing up PC's. Instead it seems to be
-used when a site has an existing amanda installation and would like
-to implement some form of PC backup.
-The respondents mentioned the following Operating Systems
-were being run on the PC clients. The number is the number
-of mentions, not number of PC's.
-1 Windows 95 2 Windows 2000 Server
-1 Windows 98 5 Windows XP
-3 Windows NT 1 Windows XP Pro
-2 Windows NT 4 1 Snap Server
-9 Windows 2000
-[Surveyor's Note] Of interest to users running Lotus Domino:
-One respondent reported using "The Open File Manager"
-from http://www.stbernard.com to create online backups of
-their Lotus Domino database files which then could be
-backed up to their amanda host using samba.
-
-PC's Backed Up Using Cygwin/AMANDA Client Software
-
-A total of 4 survey respondents (of 72) report
-they use a cygwin/amanda client to backup PC clients.
-2 have 1 PC client
-1 has 3 PC clients
-1 has 15 PC clients
-The only PC operating systems mentioned were
-Windows 2000 and Windows 2000 Server.
-
-PC's Backed Up by AMANDA Using Other Techniques
-
-A variety of techniques, other than samba or cygwin,
-were described by respondents to backup PC's
-1. Two respondents installed an NFS server on Windows 2000
-and then NFS mounted the PC disks on the amanda host
-and backed them up as local file systems.
-2. Similarly, two respondents mounted PC shares of Windows 95,
-Windows NT, and Windows 2000 on the amanda host using 'smbmount'
-and backed them up as local 'smbfs' file systems.
-3. Several respondents reported they first backed up their PC's
-(Windows 98, Windows 2000, Windows XP, Windows 2000 Server)
-to disk files on the PC's and then backed that file up using
-amanda; presumably using samba or some file transfer technique.
-One mentioned that the backup stream was sent directly to a
-Linux host and backed up there as a local file.
-The backup programs the respondents mentioned included:
-'Windows backup program'
-'BackupPC', a Linux opensource program
-'Win2000 Backup Tool'
-'Backup Exec'
-4. One respondent noted their firewall was a PC running linux.
-That system was mirrored using rsync and the mirror was backed up.
-
-Other Backup Techniques Mentioned
-
-Five respondents described backing up systems using "non-traditional"
-methods. These methods were used to backup systems running either
-MacOS or Windows. They included:
-1. MacOS 9, mounted (NFS?) onto a Linux host and backing up the mounts as
-local filesystems.
-2. Backing up 37 MacOS 8 and MacOS 9 systems using the program Retrospect.
-The output of Retrospect was transferred to a Linux host using ftp and
-preserved with amanda.
-3. Build a native amanda client on MacOS X and use hfstar instead of gnutar.
-4. Backup 6 Windows XP hosts using a native windows amanda client.
-5. Backup 12 Windows 2000 Server hosts using a native windows amanda client.
-This respondent also noted their intention to switch to a cygwin/amanda
-client in the near future.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 19. AMANDA WISHLIST Home Part V. Technical Background
-
-
-Chapter 1. Amanda 2.5.0 - System-Specific Installation Notes
-Prev Part I. Installation Next
-
--------------------------------------------------------------------------------
-
-Chapter 1. Amanda 2.5.0 - System-Specific Installation Notes
-
-
-Amanda Core Team
-
-Original text
-AMANDA Core Team
-
-Stefan G. Weichinger
-
-XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- Solaris_2.6
-
- Solaris
-
- Trusted_Solaris
-
- SunOS_4.x
-
- Ultrix
-
- HP/UX
-
- Linux
-
- Digital_Unix_4
-
- Sinix_5.43_(Reliant_Unix)
-
- IRIX_(all)
-
- IRIX_6
-
- IRIX_6.5.x
-
- SCO
-
- FreeBSD_3.0
-
- FreeBSD_4.9
-
- FreeBSD_5.1
-
- AIX
-
- Microsoft_Windows
-
- Mac_OS_X
-
-Please read the notes that correspond to the architectures you are installing
-for. If you find additional gotchas, or anything incorrect in these notes,
-please send your updates to mailto://amanda-hackers@amanda.org after checking
-that they are not known/fixed problems in the Amanda patches page: http://
-www.amanda.org/patches/.
-
- Solaris 2.6
-
-You may have compilation errors on statfs.c if you're running, on a Solaris 2.6
-host, a gcc that was not build on a Solaris 2.6 host. This happens because gcc
-stores fixed copies of some Solaris header files on an internal directory. You
-must rebuild gcc if you get this kind of trouble. Note, however, that gcc
-2.7.2.3 does not support Solaris 2.6, you should upgrade to 2.8.0 or higher, or
-egcs.
-
- Solaris
-
-You may get errors running make: Assure that you use the BSD-version of make,
-usually /usr/ccs/bin/make. Add /usr/ccs/bin to the path before running
-configure.
-
- Trusted Solaris
-
-According to Julian Stevens <julian.stevens@baedsl.co.uk>, the format of inetd
-on Trusted Solaris 1.2 is a bit different. Just before the user name, you
-should insert the word `untrusted':
-
- amanda dgram udp wait untrusted amuser /usr/local/libexec/amandad amandad
-
-The patch-system script is *NOT* aware of this detail; you must fix it
-yourself.
-
- SunOS 4.x
-
-A bug in GNU-tar 1.12 causes it to miscalculate (in fact, to misreport) the
-size of filesystems. A patch for GNU-tar is available in the patches directory.
-
- Ultrix
-
-The Ultrix dump program contains an explicit check that it is being run by
-root. This defeats the usual practice of a non-root "operator" userid for
-dumps. For this reason, the rundump program (a setuid-root wrapper for dump) is
-enabled by default. If you find rundump is not necessary for you, just run
-
- configure --without-rundump
-
-The Ultrix restore program will fail if it is not connected to a tty. Since the
-restore program is invoked in the clients in order to create index files, and
-it the client is not connected to a tty, index creation will fail. Using GNU-
-tar instead of DUMP is an option. Thanks to Edwin Wiles
-<ewiles@mclean.sterling.com> for the investigation. Another alternative
-proposed by Martyn Johnson <Martyn.Johnson@cl.cam.ac.uk> is to use a modified
-restore program: use a binary program editor and replace `/dev/tty' with `/dev/
-nul', for instance, and link /dev/nul to /dev/null. Note that the chosen file
-name must be exactly 8 bytes long, otherwise you'll break the restore program.
-A nice one-liner perl script by Martyn Johnson will do the trick (make sure you
-preserve a copy of the original restore program, it will be rewritten by
-running this script!):
-
- perl -pi -e 'BEGIN { $/ = "/dev/tty" } s-$/-/dev/nul-' restore
-
-The Ultrix C compiler seems to be too broken to compile Amanda. You are likely
-to need gcc or egcs.
-
- HP/UX
-
-You may run into an internal /bin/sh limit when running the configure script.
-The error message is:
-
- ./configure: sh internal 2K buffer overflow
-
-Using /bin/posix/sh usually works around the problem. Another solution is to
-install GNU bash and use it instead of /bin/sh.
-If `configure' complains about not finding `lex', you'll have to get `flex'
-installed. Look for its URL in Amanda_Installation_Notes.
-If you use logical volumes, you may refer to mountpoints or full device
-pathnames instead of device names in the disk list file.
-According to Stan Brown <stanb@awod.com>, amverify won't work with HP/UX's
-stock mt. The work-around is to install GNU cpio, that contains an
-implementation of mt, and edit amverify so that MT points to GNU mt and MTOPT
-is `-f', or reconfigure and rebuild amanda from scratch, making sure it finds
-GNU mt before the stock mt in the PATH.
-If you have vxfs filesystems to back up, Amanda will pick vxdump automatically.
-GNU-tar 1.12 will incorrectly report the size of backups. There's a patch in
-the patches directory that fixes this problem.
-The use of `amhpfixdevs' is deprecated, since you can list mount-points or full
-device names in the disklist. The script may be removed in future releases of
-Amanda.
-Sometimes you may get the error message `Link severed' from an HP/UX client.
-This is just a cute name the developers of HP/UX found for `Network error'.
-Reported by Michael Brehl <mbr@condor.de>
-
- Linux
-
-Linux hosts intended to back up efs partitions with dump should install the
-dump package, as it is not installed by default on most Linux distributions. It
-is possible to find compiled versions of dump on most Linux sites and CD-ROMs.
-Note, however, that DUMP for Linux has been quite unreliable, sometimes being
-unable to perform backups, producing weird error messages such as `master/slave
-protocol botched', and sometimes creating unrestorable dump images, especially
-of active filesystems. The first problem can sometimes be fixed by cleaning up
-outdated entries in /etc/dumpdates, but your best bet is probably GNU-tar.
-Make sure the user that runs configure has permission to run the dump program,
-otherwise configure may misdetect an ability of dump to accept a -E (for
-estimates) switch.
-GNU-tar 1.11.8, distributed with some Linux versions, will cause index failures
-(Index returned -1). Upgrading to GNU-tar 1.12 fixes this problem. This is not
-a Linux-specific problem, but it is quite common in this platform.
-Amanda now supports the ftape driver version 3.04d. It adjusts the blocksize
-automatically to 32k and supports QIC volume tables. More details can be found
-in the file ZFTAPE in this directory.
-Some releases of dump for Linux, such as the one distributed with Debian 2.0,
-have modified dump so that it stores dumpdates in /var/lib. If this is your
-case, you should create a link to it in /etc. Suggested by David Wolfskill
-<dhw@whistle.com>
-
- Digital Unix 4
-
-According to Michael Galloway <mgx@spruce.lsd.ornl.gov>, the stock DUX4 dump is
-broken. There is a patch available at ftp://ftp.service.digital.com/public/
-dunix/v4.0b/duv40bas00005-19970926.README
-When both dump and vdump are available, Amanda will use vdump for backing up
-advfs filesystems only, and dump will be used for the rest. If you'd rather
-back up all filesystems with vdump, #undef DUMP in config/config.h after
-running configure.
-Unfortunately, the output of `dump -E' incorrectly matches a line of output
-from SAMBA, which gets Amanda's estimate process confused. client-src/
-sendsize.c will refuse to compile if both HAVE_DUMP_ESTIMATE and SAMBA_CLIENT
-are defined in config/config.h. Amanda will work correctly if you undefine
-HAVE_DUMP_ESTIMATE in config/config.h; if you prefer to have incorrect
-estimates for SAMBA backups, follow the instructions in client-src/sendsize.c
-on removing the compile-time error.
-According to Oren Laadan <orenl@cs.huji.ac.il>, DEC compiler version "DEC C
-V5.2-033 on Digital UNIX V4.0 (Rev. 564)" (obtained with "cc -V") does not
-build Amanda properly, in particular, taper.c. Using gcc is OK.
-
- Sinix 5.43 (Reliant Unix)
-
-The use of `amsinixfixdevs' is deprecated, since you can list mount-points or
-full device names in the disklist. The script may be removed in future releases
-of Amanda.
-Sinix port originally by Michael Schmitz <mschmitz@iname.com>.
-
- IRIX (all)
-
-When setting the tape device name in either amanda.conf or one of the changer
-configuration files, make sure you specify the "variable" device name, which
-has a 'v' on the end. If not, IRIX will write 4KByte blocks instead of the
-32KByte blocks Amanda tells it to. This apparantly works OK unless you take the
-tape to a non-IRIX system, where amrestore will complain about a short (4096)
-read.
-If you do end up in this situation, the dd command to use to pipe into your
-system restore program is:
-
- dd if=/dev/whatever bs=4k skip=8 | ...
-
-Jean-Francois Malouin <Jean-Francois.Malouin@bic.mni.mcgill.ca> reports that,
-if you are going to use an IRIX host as the tape server, you *must* patch your
-system with *all* kernel and scsi rollup patches, otherwise you may end up with
-useless tapes, due to tape rewinding after short periods of inactivity. See
-http://www-viz.tamu.edu/~sgi-faq/ for more details.
-Some unpatched version of xfsdump are reported as not printing estimates. This
-causes estimates to take much longer than they had to, because backups are
-always performed twice. According to Mike Acar <mike@kentinfoworks.com>, patch
-2333 for IRIX 5.3 and 6.1 will fix this problem.
-
- IRIX 6
-
-Seems like SGI make program is a bit broken, in a way that causes it to rebuild
-some files if doesn't have to if you happen to run make again. Using GNU make
-fixes this problem.
-If you have xfs filesystems to back up, Amanda will pick xfsdump automatically.
-
- IRIX 6.5.x
-
-Luc Lalonde <Luc.Lalonde@polymtl.ca> contributed the following notes:
-If you use a jukebox, you must set the ownership of the robot-changer device to
-the Amanda operator:group in /etc/ioperms. Here's my configuration:
-
- /etc/ioperms: /dev/scsi/sc8d6l0 0600 amanda backup
-
-Otherwise the ownership:group is changed to "root:sys" after each reboot. When
-you do upgrades, check the file /var/sysgen/master.d/scsi to see if it has
-changed. Otherwise your jukebox could be rendered unuseable. In particular,
-check if it has been replaced by a new version and renamed to "./scsi.O/.".
-If you use the Amanda package provided by freeware.sgi.com, you are not
-affected by the first question since at compile time the Amanda operator is
-"root:sys".
-
- SCO
-
-Jens Krause <jens@transcom.de> has reported some problems with GNU-tar 1.12 on
-SCO Release 5. Although the `sparse' files patch was applied, GNU-tar would
-consistently crash. GNUtar had to be built linked with malloc-libraries, and
-the `--sparse' switches had to be removed from client-src/sendbackup-gnutar.c
-and client-src/sendsize.c.
-
- FreeBSD 3.0
-
-chg-scsi was not updated to support the new camlib.h-dependent chio.h, so chg-
-scsi will be automatically disabled if camlib.h is found. You may use chg-chio
-instead.
-
- FreeBSD 4.9
-
-Sep. 28th, 2004: Jason Miller <jwm@interlinc.net> reported problems with
-setting up the Amanda-client on FreeBSD 4.9. He wrote:
-Due to the need for read permissions for Amanda-client the default user and
-group for this on FreeBSD 4.9 is "operator:operator" which I found a write up
-on that as well. Just a note the port wanted to install it with these user
-permissions by default and I initially changed them to match my Redhat 9.0
-install. So just doing a
-make distclean uninstall install Amanda_SERVER=servername
-fixed that for me. Then I just followed the below instructions and everything
-was good to go.
-Refer to this link for more details: http://www.freebsd.org/cgi/query-
-pr.cgi?pr=59302.
-
- FreeBSD 5.1
-
-Nicolas Ecarnot <nicolas.ecarnot@accim.com> discovered that for FreeBSD 5.1
-(maybe earlier, and surely further), you have to set the net.inet.udp.maxdgram
-TCP/IP variable to 65535. The default is 9216, and this is a problem when
-trying to backup a large number of clients as indicated by errors in during
-amcheck or the estimate phase.
-You can just run the command:
-sysctl net.inet.udp.maxdgram=63535
-but this won't last until the next reboot.
-To make it permanent, just add this line:
-
- net.inet.udp.maxdgram=65535
-
-in the file /etc/sysctl.conf.
-
- AIX
-
-sendsize is reported to coredump on AIX 4.3.3, this is a linking problem, try
-configuring Amanda with the option "--disable-shared".
-
- Microsoft Windows
-
-Although Amanda won't run standalone on MS-Windows hosts, it is possible to use
-it to back up their disks, by using SAMBA. Please read Backup_PC_hosts_using
-Samba for more information.
-SAMBA may be unable to back up some files due to file locking restrictions.
-Particularly, paging and registry files usually present problems. Backing up
-page files is pointless, but registry files are quite important to back up. It
-is possible to create regular files that contain registry information by using
-the Regback utility, from the Windows NT Resource Kit. Unfortunately, it is not
-part of the Windows NT standard distribution, you have to purchase it
-separately. Thanks to Ernie Oporto <ernie_oporto@mentorg.com> for the tip.
-
- Mac OS X
-
-For notes on how to setup Amanda under Apple's OS X, please refer to http://
-web.brandeis.edu/pages/view/Bio/AmandaMacOSXCompileNotes, written by Steven
-Karel<karel@brandeis.edu>. Thanks to Jose L.Hales-Garcia <jose@stat.ucla.edu>
-for the tip.
-
-Note
-
-Refer to http://www.amanda.org/docs/systemnotes.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Part I. Installation Home Chapter 2. Amanda Installation Notes
-
-
- Chapter 8. Amanda Tape Changer Support
-Prev Part II. About Tapes and Changers Next
-
--------------------------------------------------------------------------------
-
-Chapter 8. Amanda Tape Changer Support
-
-
-James da Silva
-
-Original text
-AMANDA Core Team
-<jds@amanda.org>
-
-Stefan G. Weichinger
-
-XML-conversion;Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- Introduction
-
- Specifying_a_tape_changer_in_amanda.conf
-
- Device-specific_tapechanger_script
-
- Slot_names_and_the_"current"_slot
-
- Operator_interface
-
- How_amdump_interacts_with_the_tape_changer
-
- Builtin_tape-changers
-
-
- chg-multi_(formerly_chg-generic)
-
- chg-manual_(formerly_no-changer)
-
- chg-mtx_(formerly_hp-changer)
-
- chg-zd-mtx
-
- chg-scsi-chio_(formerly_seagate-changer,_then_chg-chio)
-
- chg-scsi_(new_interface,_try_to_drive_a_robot_with_direct_scsi
- commands)
-
- chg-chio
-
- chg-chs
-
- chg-rth
-
- chg-juke
-
- chg-rait
-
- chg-disk
-
- chg-iomega
-
- chg-null
-
-
-
- Introduction
-
-This document outlines the tape changer support design of Amanda 2.2 and
-beyond. It defines a small interface for changer software to follow so that
-Amanda can remain device-independent but still support the widest range of tape
-software and hardware possible.
-The interface is a bit simplistic and has only had complications added when
-there is a body of field experience.
-
- Specifying a tape changer in amanda.conf
-
-All device-specifics are hidden by a glue program that the rest of Amanda calls
-to interact with the tape changer.
-The name of this changer program is given by the "tpchanger" variable in the
-file amanda.conf. Example entry:
-
- tpchanger "chg-multi" # use multi-unit tape changer emulator
-
-
-The tapedev parameter is ignored if a tpchanger program is specified, unless
-the changer program itself reads tapedev from amanda.conf. The chg-multi
-changer doesn't, as it reads all its configuration arguments from its own
-configuration file, specified as changerfile.
-If the tpchanger program does not begin with a '/', Amanda expects it to reside
-in libexecdir, and possibly have the version suffix appended depending on how
-Amanda was configured.
-Two other amanda.conf parameters are available for changer use, however their
-definition is left entirely up to the changer script itself. They are
-changerfile and changerdev. Typically changerfile will point to the
-configuration file specific to the changer, or be a base name of several
-related changer files. The changerdev variable may point to the /dev entry used
-to access the changer device.
-See the documentation with the specific changer you're interested in to see
-exaclty how these variables are used (if at all).
-
- Device-specific tapechanger script
-
-The tape changer script/program is always from the directory with amanda.conf.
-It is never passed the configuration name it is running on behalf of, but since
-amgetconf works without a name from the current directory, that should be
-sufficient.
-The script/program must support the following commands:
-
-* <tpchanger> -slot <slot-specifier>
-
-If changer is loaded, unloads the current slot (if different than "slot-
-specifier") and puts that tape away, then loads the requested slot. See the
-next section for the list of valid slot requests.
-Outputs to stdout the slot name and name of the device file to access the tape
-on success, or a slot name and error text.
-Returns 0 on success.
-Returns 1 on positioning error (eg at bottom of gravity stacker or slot empty).
-Returns 2 any other fatal error. The slot name may be invalid, but must be
-present. Error message goes to stdout in place of device name.
-Examples:
-
- % chg-multi -slot 0
- 0 /dev/nrst8 # exitcode returned is 0
-
- % chg-multi -slot 1
- 1 slot 1 is empty # exitcode returned is 1
-
- % chg-multi -slot bogus-slot
- <none> no slot `bogus-slot' # exitcode returned is 2
-
-
-* <tpchanger> -info
-
-Outputs to stdout three or more fields:
-The current slot string (required)
-The number of slots (required)
-Flag indicating whether the changer can go backwards
-(0 if it can't, 1 if it can). (required)
-Flag indicating whether the changer is searchable
-(optional). Shows whether the changer supports the -search and -label commands
-and is able to load a tape given only the Amanda label string (0 or omitted if
-it can't, 1 if it can). (optional)
-Examples:
-
- % chg-multi -info
- 0 10 1 # exitcode returned is 0
-
- % chg-zd-mtx -info
- 0 10 1 1
-
-
-* <tpchanger> -reset
-
-Resets the changer to known state and loads the first slot.
-Output and error handling are the same as
-"<tpchanger> -slot first"
-In the case of a gravity stacker that must be reset by hand, this could be run
-(via " amtape <conf> reset") to inform the software the stacker is positioned
-back at the top.
-Examples:
-
- % chg-multi -reset
- 0 /dev/nrst8 # exitcode returned is 0
-
- % chg-multi -reset
- 0 slot 0 is empty # exitcode returned is 1
-
- % chg-multi -reset
- 0 tape-changer not responding # exitcode returned is 2
-
-
-* <tpchanger> -eject
-
-Unloads the current slot (if loaded) and puts that tape away.
-Output and error handling are the same as the -slot command.
-Note that a tape may or may not be loaded when this command completes,
-depending on the hardware.
-Examples:
-
- % chg-multi -eject
- 0 /dev/nrst8 # exitcode returned is 0
-
- % chg-multi -eject
- 0 drive was not loaded # exitcode returned is 1
-
-The tape changer program MAY support the following commands:
-
-* <tpchanger> -search <labelstr>
-
-Loads an Amanda tape by name (labelstr).
-Output and error handling are the same as the -slot command.
-taper, amcheck and amtape will use this command if the changer reports it is
-searchable.
-Example:
-
- % chg-zd-mtx -search DailySet005
- 5 /dev/nrst8 # exitcode returned is 0
-
--<tpchanger> -label <labelstr> Associates the Amanda label <labelstr> with the
-barcode of the currently loaded (in the tape drive) tape.
-Outputs to stdout the current slot and tape device. amlabel will use this
-command if your changer is searchable to build up the barcode database.
-Example:
-
- % chg-zd-mtx -label DailySet006
- 6 /dev/nrst8 # exitcode returned is 0
-
-For all the commands:
-An exit code of 0 implies that the operation was completely successful, and the
-output may be parsed by the Amanda code as described above.
-For non-zero exit codes, the first field is still the slot name, but the actual
-error messages are not fixed. They are just displayed and/or logged as-is by
-the calling Amanda program.
-An exit code of 1 implies the operation failed in a benign way, for example an
-empty slot or an attempt to go backwards in a gravity stacker. The calling
-Amanda program will print the error message if appropriate and continue,
-perhaps requesting a different slot be loaded.
-Any other exit code is considered fatal and will cause Amanda to stop
-attempting to talk to the tape changer.
-
- Slot names and the "current" slot
-
-Some tape changers, such as carousels and gravity stackers, have a hardware
-notion of current position. Others have no current position when no tape is
-loaded: all tapes are in their slots and the changer arm is docked away from
-the slots.
-Nevertheless, Amanda requires tape-changer scripts to maintain the notion of a
-"current" position. This is for performance reasons: as tapes tend to be loaded
-into the rack in order, and Amanda uses them in order, the next tape to use can
-be found much quicker if the position of the current one is remembered. As an
-example, the chg-multi script maintains the current position in a chg-
-multi.state file (or any other file specified in a `statefile' line in the
-changer configuration file).
-Amanda does not care how slots are available or how they are named. They could
-be numbered 0 to N-1, numbered 1 to N, or even designated by letter, A .. Z.
-The only requirement is that the names do not contain whitespace and that the
-names "current", "next", "prev", "first", "last" and "advance" retain their
-meaning as follows:
-current The position of the last loaded tape, as described above
-next The position after current, wrapping from the last slot to the first.
-prev The position before current, wrapping from the first slot to the last.
-first The first slot in the tape rack.
-last The last slot in the tape rack.
-advance The same as "next" except the next tape may not be loaded if the
-changer supports advancing to the next slot without putting that tape in the
-drive.
-The current position must be updated even if there is a positioning error (such
-as "empty slot"). This allows amanda to step through the entire tape rack by
-issuing successive "slot next" positioning commands.
-
- Operator interface
-
-The amtape program is the main operator interface to Amanda's tape changer
-support. The commands supported include:
-amtape <conf> slot <slot-specifier> Load the tape from the specified slot into
-the drive
-amtape <conf> eject Send an eject command to the tape-changer. Effect is
-changer specific.
-amtape <conf> reset Send a reset command to the tape-changer. Effect is changer
-specific.
-amtape <conf> show Go through the entire tape rack, showing the labels of all
-amanda tapes encountered.
-amtape <conf> label <label> Find and load the tape with the specified label
-amtape <conf> taper Perform taper's scan algorithm (see below), loading the
-tape which would be picked for the next amdump run.
-amtape <conf> clean If a cleaning tape is defined by the changer, load it in
-the drive and put it away when done.
-amtape <conf> device Output the current tape device name.
-amtape <conf> current Display the contents of the current slot.
-amtape <conf> update Scan the entire tape rack and update the barcode database.
-See the amtape(8) man page for more details.
-In addition to amtape, amlabel has been modified to allow optionally specifying
-a slot:
-amlabel <conf> <label> [slot <slot-specifier>]
-amcheck looks for the next tape in the rack the same way the taper does. If
-multiple tapes are used in one night, amcheck attempts to find all the needed
-tapes in turn if the tape-changer is random access. On a one-way gravity
-stacker, amcheck only finds the first tape, since finding the subsequent ones
-would put the first one out of reach of that night's amdump run.
-amrestore and amrecover do not yet include any tape changer support directly,
-as amrestore knows nothing about the amanda.conf files or server-side
-databases. This is a deliberate decision to keep amrestore independent, so it
-can be run from any host with a tape drive, even if the original tape server
-host is down. To use amrestore in a tape-changer environment, use amtape to
-find the right tape, then run amrestore giving the resulting tape device name.
-
- How amdump interacts with the tape changer
-
-Amanda does not require a particular tape label for a run. Any label that
-matches the labelstr regex and is determined to be "inactive" according to the
-tapelist database, may be written to. However, there is a preferred 'next'
-tape, the one that is next in the cycle implied by the current tapelist.
-amdump uses two algorithms, depending on whether the tape changer can go
-backwards in the rack or not. If multiple tapes are needed in a single run,
-this algorithm is repeated in turn whenever a new tape is required.
-Normal tape changers (those that can go backwards):
-With a full-access tape changer, amdump searches the entire rack for the
-preferred tape label. This tape will usually be found at the current or next
-position, but might be located anywhere. If the tape is found, it is used. If
-it is not found, the first tape encountered that matches the labelstr and is
-not active is picked.
-Gravity stackers (anything that can not go backwards):
-To avoid going all the way to the bottom of the stacker only to find that the
-preferred tape isn't present and nothing can be done, Amanda picks the first
-tape (starting at the current position) that matches the labelstr and is not
-active, regardless of whether it is the preferred tape.
-
- Builtin tape-changers
-
-
- chg-multi (formerly chg-generic)
-
-This tape changer script supports several common configurations:
-
-* Using multiple tape drives in a single host to emulate a tape changer. This
- can also be used with a single physical drive to write several tapes in an
- Amanda run.
-
-
-* Using a gravity stacker or a real changer configured to sequentially load the
- next tape when the current one is ejected. Also supports a changer which
- cycles to the first tape after loading the last one.
-
-
-* Using a changer accessed through several "virtual" tape devices which
- determine which slot actually gets loaded in the tape drive.
-
-The advantage of this changer script is that you do not need to get into the
-complexity of dealing with a real changer interface. All the action goes
-through the tape device interface with standard mt commands, which eases many
-portability issues. Many common tape jukeboxes can be configured in a
-sequential or cycle mode.
-chg-multi ignores `tapedev' and `changerdev' because `changerfile' may specify
-several tape devices to be used. A sample configuration file may be found in
-example/chg-multi.conf.
-
- chg-manual (formerly no-changer)
-
-This is a poor man's tape changer that requires the backup operator to change
-tapes manually. It expects `tapedev' in amanda.conf to point to a valid tape
-device, and stores some status data in files whose names start with the
-`changerfile'. `changerdev' is ignored.
-
- chg-mtx (formerly hp-changer)
-
-An mtx-based tape changer script. `changerdev' must specify the tape device
-controlled by the mtx program, and `tapedev' must point to the no-rewind tape
-device to be used. More than likely, both `changerdev' and `tapedev' will
-reference the same device file. `changerfile' must specify a prefix for status
-files maintained by this script. It will maintain files named `changerfile'/
-changer-clean and `changerfile'/changer-access. You may have to edit the script
-to specify which slot contains a cleaning tape (cleanslot).
-The mtx program must support commands such as `-s', `-l' and `-u'. If the one
-you've got requires `status', `load' and `unload', you should use chg-zd-mtx
-instead (see below).
-
- chg-zd-mtx
-
-Based on chg-mtx, but modified in order to support the Zubkoff/Dandelion
-version of mtx. Eric DOUTRELEAU <Eric.Doutreleau@int-evry.fr>, who contributed
-this script, reported that it works on a Solaris/sparc box with a HP 1557A
-stacker.
-In addition to the `changerfile'-clean and the `changerfile'-access files, it
-maintains a `changerfile'-slot file that indicates the currently loaded slot.
-There are lots of comments at the start of the script describing how to set it
-up.
-
- chg-scsi-chio (formerly seagate-changer, then chg-chio)
-
-A C program that relies on scsi tape-changer interfaces. It may either use the
-tape changer interface specified in chio.h (Gerd Knor's SCSI media changer
-driver, a Linux kernel loadable module), or it may use built-in tape changer
-interfaces available on HPUX, Solaris 2.5, IRIX and possibly others, but only
-the chio and HPUX interfaces are currently implemented . `tapedev' specifies
-the tape device to be used; `changer_dev' is the device used to talk to the
-kernel module (for chio, usually /dev/ch0), and `changerfile' specifies a
-filename in which the current slot number will be stored.
-Now there is another way, to get the chg-scsi a little bit more flexible. If
-you use only one digit in the `tapedev' parameter, the chg-scsi expects that
-changerfile points to a real configuration file, not only a counting file. In
-this configuration file you may specify that the tapedrive needs an eject
-command and an optional waittime, necessary after inserting the tape into the
-drive. You are also able to configure a range of slots which should be used by
-your configuration. The idea behind this is, that you don't want Amanda to
-cycle all the tapes if Amanda searches exactly one tape. If you have a library
-which supports more than one drive you can also specify which drive to use. For
-each configuration (there should be at least one) you have to specify a file,
-where Amanda remembers which tape is actually in the drive. For future use
-there is also some stuff for cleaning the drives.
-In amanda.conf:
-
- tapedev "x" with x between 0 and 9, selects the configuration to use
- changerfile "filename" specifies the changer configuration file
-
-
-In the changer-config-file the following could be set:
-
- number_configs x
- # x between 0 and 9 number of configurations defined. This should be the
- first parameter in the config-file.
- eject x
- # x 0 or 1 1 means that the drives need an eject command, before the robot
- can handle the tape.
- sleep x
- # x between 0 and MAX_INT specifies the seconds to wait before the drive
- could be used after inserting a tape. 5 should be OK.
- cleanmax x
- # x some positive int How many cleanings does a cleaning tape survive
- changerdev <device>
- # The device for the robot
-
-
-And then there come some configuration sections, separated by the word `config`
-followed by the ordinal of that configuration (0 to 9). In each configuration
-section you should specify:
-
- drivenum x x between 0 and the number of drives in the library
- This one specifies the drive to
- use with this configuration
- dev <device> The device for the tapedrive
- startuse x x between 0 and maximum slotnumber of your library
- Starting here we may use the tapes
- enduse x x between start and maximum slotnumber
- This is the last tape we may use
- in this configuration. If we reach
- this one the next will be start..
- statfile <filename> Here we remember the last used
- slot for this configuration
- cleancart x x between 0 and maximum slotnumber
- In this slot we find the
- cleaning tape
- cleanfile <filename> Here we will remember how
- often we used the cleaning tape
- usagecount <filename> This points to a file which is
- deleted after cleaning the drive
- e.g. the usagetime of the drive
-
-
-Comments begin with an '#' until end of line. Allowed separators are TAB and
-SPACE.
-
- chg-scsi (new interface, try to drive a robot with direct scsi commands)
-
-The config and the syntax is the same as for chg-scsi-chio. New is the config
-type
-emubarcode 1
-With this option and the option labelfile chg-scsi will try to create an
-inventory. With this inventory it should be possible to use the search feature
-for loading tapes.
-debuglevel x:y
-This option will set the debug level and select for which part debug messages
-should be sent to the debug file. In case of problems you should set it to 9:0
-havebarcode 1
-This will force the program to read the barcodes, and don not try to figure out
-if there is an barcode reader available.
-scsitapedev <devicename>
-This device is used to control the tape, read status infos etc.
-tapestatus <filename>
-If this option is given on every eject/move the log pages of the tape device
-will be dumped in this file. There are 2 log pages were you can see how many
-read/write errors (corrected) are processed by the tape
-labelfile <filename>
-This file is used for the mapping from barcode labels to Amanda volume labels.
-It is used if the changer has a barcode reader. To initialize run amtape show,
-this will add the mapping for the tapes in the magazine.
-eject > 1
-Use the mtio ioctl to eject the tape, use only if the standard (1) does not
-work, and send the debug output (/tmp/amanda/chg-scsi.debug) to th@ant.han.de
-changerident <ident>
-With this it is possible to specify which internal driver to use for
-controlling/error handling of the robot
-tapeident <ident>
-Some as above but for the tape.
-New command line option: -status
-[all|types|robot|sense|ModeSenseRobot|ModeSenseTape|fd]
-<all> will show the result form all options. <types> will list the known driver
-types. <robot> will show the status of all elements (tape/robot/slots..)
-<sense> will show the result from a request sense <ModeSenseRobot> will show
-the sense page from the robot <ModeSenseTape> will show the sense page from the
-tape <fd> will show the devices which are open, and some info about it.
-At the moment changer with tape and robot on the same SCSI id ( but on
-different luns) will run on the following platforms:
-- HP_UX 10.20 - IRIX 6.x - Solaris - Linux - AIX - FreeBSD 3.0/4.0
-Tape and robot on different IDs run native on - Linux - HP-UX 10.20 - Irix 6.x
-- FreeBSD
-Tape and robot on different IDs with special modules run on: Solaris with sst
-kernel module, which is not any longer needed in solaris 2.8. See in the
-contrib/sst directory The configuration on solaris 2.8 with the sgen driver is
-done by creating the file /kernel/drv/sgen.conf
-This file should contain at the beginning the following device-type-config-
-list="changer","sequential"
-This will force the driver to attach only to the devices with type either
-changer (the robot) and sequential (the tape). Next you must tell the driver on
-which id it should check for devices (tape on id 5, robot on id 6 in this
-example),
-name="sgen" class="scsi" target=5 lun=0; name="sgen" class="scsi" target=6
-lun=0;
-This will create the 2 device files /dev/scsi/sequential/c0t5d0 (scsitapedev
-option in chg-scsi.conf) /dev/scsi/changer/c0t6d0 (changer option in chg-
-scsi.conf)
-So the complete sgen.conf looks like: device-type-config-
-list="changer","sequential name="sgen" class="scsi" target=5 lun=0; name="sgen"
-class="scsi" target=6 lun=0;
-For HP you have to create the special device files for the pass throu
-interface. Check if the ctl driver is installed. Example:
-
- # lsdev -C ctl
- Character Block Driver Class
- 203 -1 sctl ctl
-
-Next check on which bus your drives are connected. (ioscan) with the Character
-device num form the lsdev and the card instance from ioscan create the special
-file. Example:
-
- mknod /dev/scsi/1 c 203 0x001000
- ||||
- ||| LUN of device
- ||SCSI ID of the device
- 2 digit instance number from ioscan
-
-On FreeBSD 4.0 the syntax for the device files has changed. Now you have to
-tell chg-scsi the bus:target:lun combination. If you for example on your scsi
-bus 0 target 3 an robot the syntax is changerdev 0:3:0 To get this info you can
-use the camcontrol command, <camcontrl devlist> will give you a list of known
-devices. Don't specify dev and scsitapedev in your chg-scsi.conf !!, this will
-not work.
-On Linux you need either sg (generic scsi) as module or it must be compiled
-into the kernel. If the sg driver doses not work try to use the ioctl
-interface. For that you have to undef the LINUX_CHG define in changer-src/scsi-
-linux.c Also you have to change the NORMAL_TIMEOUT in /usr/src/linux/drivers/
-scsi/scsi_ioctl.c from (10 * HZ) to (5 * 60 * HZ). On linux it does not run if
-you are using an aha1542 SCSI controller. The driver can not handle the
-extended request sense.
-On IRIX you find the SCSI pass through interfaces for every device in /dev/
-scsi.
-chg-scsi has been tested/run with the following devices: Exabyte 10h and eliant
-tape HP-Surestore 1200e and C1553A tape BreeceHill Q2.15 (EXB-120) and DLT7000
-tape Powerstor L200 and DLT7000 ARCHIVE Python 28849-XXX TANDBERG TDS 1420 ADIC
-VLS DLT Library
-It is now possible with a changer that has barcode reader to load tapes faster.
-Also amdump will find tapes faster. Every time a tape is labeled the
-information in the labelfile will be updated. To initialize the label mapping
-you can also do an amtape config show. This will put the mapping for all tapes
-in the magazine into the mapping file.
-For all problems please contact th@ant.han.de. Please include in your mail the
-debug file. (/tmp/amanda/chg-scsi.debug)
-
-chg-chio
-
-(new perl script that replaces the original chg-chio written in C) This script
-is based on the FreeBSD version of chio, a program to communicate with the
-jukebox. This script has for the moment only been test with FreeBSD and is
-likely not to work on any other system. Let me know if this is the case and
-send me the output of the chio program for your version of chio. It does not
-restrict the number of tapes, except that if there is only one tape in the
-juke, it is supposed to be in max_slot and not in slot 1. [This is the first
-version of the changer script and I would appreciate all comments on it, at
-nick.hibma@jrc.it. It has been tested only with FreeBSD 2.2.5 and the
-accompanying chio program.]
-
-chg-chs
-
-(formerly chs-changer) A tape changer script very similar to chg-multi, that
-uses the `chs' program to change tapes. As in chg-multi, `tapedev' is ignored.
-`changerfile' names its configuration file, similar to chg-multi.conf.
-`changerdev' will be passed to CHS in a -f command-line switch, unless it is
-set to an empty string or "/dev/null" (watch out for default values!)
-
-chg-rth
-
-(formerly rth-changer) A perl5 script that controls an HPc1553 tape drive via a
-Peripheral Vision Inc. SCSI control subsystem that interprets commands sent on
-the SCSI bus. It expects `tapedev' to specify the tape device to be used.
-`changerfile' and `changerdev' are ignored.
-
-chg-juke
-
-A shell script that uses the Fermilab "juke" software (see http://www.fnal.gov/
-fermitools, the "juke" link) to control tape chagners. It supports mounting
-multiple tapes for RAIT tapedrive sets, both multiple jukeboxes, or one jukebox
-with multiple tape drives, or combinations. 'juke' must be configured to know
-tape drives by the same name Amanda calls them. It uses 'changerfile' to track
-Amanda's current tape state, 'tapedev' must be the tape drive (or RAIT set)
-name, and 'changerdev' is the juke software's name for the changer, or a csh-
-glob that expands to several jukebox names (i.e. "changer{a,b,c}").
-
-chg-rait
-
-A shell script that runs other changers in tandem, and returns a rait:
-{dev1,dev2,...} tape device based on the results of each other changer. So if
-you wanted to have 2 stackers striped with no parity, and you have chg-mtx
-support for your stackers, you would use the follwing changerfile:
-
-
- nchangers=3
- tpchanger_1="chg-mtx"
- changerdev_1="/dev/mtx1"
- changerfile_1="/some/file1"
- tapedev_1="/some/dev"
- tpchanger_2="chg-mtx"
- changerdev_2="/dev/mtx2"
- changerfile_2="/some/file2"
- tapedev_2="/some/dev"
- tpchanger_3="chg-null"
- changerdev_3="/dev/null"
- changerfile_3="/some/file3"
- tapedev_3="/some/dev"
-
-The third uses the null changer. The tapedev_n entries are only needed if the
-changerfile in question uses them.
-
-chg-disk
-
-Clone of the chg-zd-mtx, but modified to be applied on local directories
-instead of tapes. This changer emulates a robotic that uses virtual tapes
-instead of real ones, where the virtual tapes are real directories on a hard
-disk.
-The directory tree should be:
-
- slot_root_dir -|
- |- info
- |- data -> slot1/
- |- slot1/
- |- slot2/
- |- ...
- |- slotn/
-
-Where "slot_root_dir" is the tapedev "file:xxx" parameter and "n" the tapecycle
-parameter.
-Please refer to How_to_use_the_Amanda_file-driver for details of usage.
-
-chg-iomega
-
-This changer script is designed for IOMEGA or JAZZ disks of various sizes as
-well as any other removable disk media. This is a PURELY MANUAL changer. It
-requests insertion of disk media via messages on /dev/tty. So it cannot be used
-via crontab. Make sure you comply with any of the following. - Add statements
-
- tpchanger "chg-iomega"
- tapedev "file:<mount_point_of_removable_disk>"
- (e.g. tapedev "file:/mnt/iomega" )
- tapetype IOMEGA
-
-
- define tapetype IOMEGA {
- comment "IOMega 250 MB floppys"
- length 250 mbytes
- filemark 100 kbytes
- speed 1 mbytes
- }
-
-to your amanda.conf. - Add entry to /etc/fstab to specify mount point of
-removable disk and make this disk mountable by any user. - Format all disks,
-add a "data" sub directory and label all disks by using amlabel. - Be aware
-that as of version 2.4.4p1, Amanda can't handle backups that are larger than
-the size of the removable disk media. So make sure /etc/amanda/<backup_set>/
-disklist specifies chunks smaller than the disk size.
-
-chg-null
-
-A trivial changer which loads/unloads on a null: device. Useful with chg-rait
-to throw away a parity stripe by puttin on a null jukebox, or for testing.
-
-Note
-
-Refer to http://www.amanda.org/docs/tapechangers.html for the current version
-of this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 7. Tapetypes Home Chapter 9. chg-scsi
-
-
-Part II. About Tapes and Changers
-Prev Next
-
--------------------------------------------------------------------------------
-
-
-Part II. About Tapes and Changers
-
-
-
-Tape-Drives and Tape-Changers
-
-Amanda is able to use a wide range of Tape-Drives and Tape-Changers. This
-section contains information on the concept of the tapetypes as well as
-information on how to make use of your tape-changer by using the appropriate
-changer-scripts.
-Table of Contents
-
-
- 7._Tapetypes
-
- 8._Amanda_Tape_Changer_Support
-
-
- Introduction
-
- Specifying_a_tape_changer_in_amanda.conf
-
- Device-specific_tapechanger_script
-
- Slot_names_and_the_"current"_slot
-
- Operator_interface
-
- How_amdump_interacts_with_the_tape_changer
-
- Builtin_tape-changers
-
-
- chg-multi_(formerly_chg-generic)
-
- chg-manual_(formerly_no-changer)
-
- chg-mtx_(formerly_hp-changer)
-
- chg-zd-mtx
-
- chg-scsi-chio_(formerly_seagate-changer,_then_chg-chio)
-
- chg-scsi_(new_interface,_try_to_drive_a_robot_with_direct_scsi
- commands)
-
- chg-chio
-
- chg-chs
-
- chg-rth
-
- chg-juke
-
- chg-rait
-
- chg-disk
-
- chg-iomega
-
- chg-null
-
-
-
- 9._chg-scsi
-
-
- Command_line_options
-
- Notes_about_changer.conf
-
- Amanda's_actual_usage_of_chg-scsi
-
- Configuration_notes
-
- Hacking_notes
-
-
- 10._RAIT_(Redundant_Array_of_Inexpensive_Tape)_Support
-
-
- What_is_a_RAIT?
-
- Using_a_RAIT
-
- Disaster_Recovery
-
-
- 11._Printing_of_Labels
-
-
- The_New_Feature
-
- Labels_provided
-
- History
-
- How_it_works
-
-
--------------------------------------------------------------------------------
-
-Prev Next
-Chapter 6. Restore Home Chapter 7. Tapetypes
-
-
- Chapter 7. Tapetypes
-Prev Part II. About Tapes and Changers Next
-
--------------------------------------------------------------------------------
-
-Chapter 7. Tapetypes
-
-You may find tapetype-definitions in the example amanda.conf, in the
-mailinglist-archives of the amanda-users-mailinglist at http://
-marc.theaimsgroup.com/?l=amanda-users or in the Amanda-FAQ-O-Matic at http://
-www.amanda.org/fom-serve/cache/1.html. They inform Amanda how much it is
-supposed to be able to store in a tape (length), how much space is wasted at
-the end of a dump image with the EOF mark (filemark) and how fast the tape unit
-is (speed).
-The most inportant parameter is length, since Amanda may decide to delay a
-backup if length is too small, but, if it is too large, Amanda may end up
-leaving dumps in the holding disk or having to abort some dump.
-Filemark is important if you have many disks, particularly with small
-incremental backups. The space wasted by so many filemarks may add up and
-considerably modify the available tape space.
-The speed is currently unused.
-If none of the sample tapetype entries match your needs, you may search the
-mailing list archives or look up the on-line list of tapetype entries. Just
-follow the links from http://www.amanda.org.
-Amanda provides the amtapetype utility to calculate the size of a tape, to
-generate a "tapetype" entry for your amanda.conf.
-Specifying the appropriate tape device, but beware that it may take many hours
-to run (it fills the tape twice ...). Make sure you do not use hardware
-compression, even if you plan to use hardware compression in the future.
-amtapetype writes random data to tape, and random data will expand instead of
-compressing, therefore you'll get an estimate that's smaller than expected.
-
-Note
-
-Please note that amtapetype in releases up to snapshot 20040915 expects to be
-given a tape that can be overwritten without causing harm.
-It does NOT warn you if the tape contains a label or data. amtapetype will
-OVERWRITE the tape so be cautious. You have been warned.
-Snapshot 20040915 introduces a warning and the flag -o to overwrite a labelled
-tape.
-
-Note
-
-Refer to http://www.amanda.org/docs/tapetypes.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Part II. About Tapes and Changers Home Chapter 8. Amanda Tape Changer Support
-
-
-Part V. Technical Background
-Prev Next
-
--------------------------------------------------------------------------------
-
-
-Part V. Technical Background
-
-
-
-How Amanda really works ...
-
-This section contains some papers which describe the technical concepts behind
-Amanda. You find descriptions of the various APIs as well as a basic draft of
-the internals of Amanda.
-Table of Contents
-
-
- 22._How_Amanda_uses_UDP_and_TCP_ports
-
-
- TCP_port_allocation
-
- User_TCP_port_range_(--with-tcpportrange)_summary
-
- UDP_port_allocation
-
- User_UDP_port_range_(--with-udpportrange)_summary
-
- Firewalls_and_NAT
-
-
- 23._Amanda_dumper_API
-
-
- Introduction
-
- The_Problem
-
- Overview_of_the_API
-
-
- The_`support'_command
-
-
- The_`selfcheck'_command
-
- The_`estimate'_and_`estimate-parse'_commands
-
- The_`backup'_and_`backup-parse'_commands
-
- The_`index-from-output'_and_`index-from-image'_commands
-
- The_`restore'_command
-
- The_`print-command'_command
-
- Conclusion
-
-
- 24._Amanda_Internals
-
-
- Protocols
-
- server_and_amandad_on_client
-
- planner_and_driver
-
- driver_and_dumper
-
- taper(read)_and_taper(write)
-
-
- 25._Amanda_Event_API
-
-
- Introduction
-
- The_API
-
-
- event_register
-
- event_release
-
- event_loop
-
- event_wait
-
- event_wakeup
-
-
- Data_types
-
-
- event_handle_t
-
- event_id_t
-
- event_type_t
-
- event_fn_t
-
-
- Event_Types
-
-
- EV_READFD
-
- EV_WRITEFD
-
- EV_SIG
-
- EV_TIME
-
- EV_WAIT
-
-
-
- 26._Amanda_Security_API
-
-
- Introduction
-
- The_Problem
-
- The_API
-
-
- protocol_packet_transmission_functions
-
- stream_functions
-
-
- Data_Types
-
-
- security_driver_t
-
- security_handle_t
-
- security_stream_t
-
- security_status_t
-
-
- SECURITY_DRIVERS
-
-
- name
-
- connect
-
- accept
-
- close
-
- sendpkt
-
- recvpkt
-
- recvpkt_cancel
-
- stream_server
-
- stream_accept
-
- stream_client
-
- stream_close
-
- stream_auth
-
- stream_id
-
- stream_write
-
- stream_read
-
- stream_read_cancel
-
-
-
- 27._Virtual_Tape_API
-
- 28._Using_Kerberos_with_Amanda
-
-
- Amanda_2.5.0_-_KERBEROS_v4_SUPPORT_NOTES
-
-
- Configuration
-
- Installation
-
- conf_file
-
-
- Amanda_2.5.0_-_KERBEROS_v5_SUPPORT_NOTES
-
-
- Building
-
- Installation
-
- conf_file
-
- Destination_Host_Permissions_file
-
-
-
--------------------------------------------------------------------------------
-
-Prev Next
-Chapter 21. Amanda WISHLIST Home Chapter 22. How Amanda uses UDP and TCP
- ports
-
-
-Chapter 20. Collection of the top ten Amanda questions. And answers.
-Prev Part IV. Various Information Next
-
--------------------------------------------------------------------------------
-
-Chapter 20. Collection of the top ten Amanda questions. And answers.
-
-
-Stefan G. Weichinger
-
-Original text; Conversion to Docbook/XML
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- Reason_for_starting_this_list.
-
- the_DLE-question
-
- the_localhost-question
-
- the_friday-tape-question
-
- the_multiple-dumps-question
-
- the_mailing-list-question
-
- the_distro-question
-
- the_index-question
-
- the_tapetype-questions
-
- the_size-question
-
- the_GUI-question
-
- the_holding-disk_question
-
- ...
-
-
- Reason for starting this list.
-
-Jon LaBadie once wrote to me:
-" I think a good "what is Amanda", "how is it different", "can I use it in my
-setup", "why is it so different" kinda document is needed to stop the constant
-"how do I put 10 dumps on one tape", or "how do I make Amanda do full backups
-on saturday and incrementals ..." queries off the list :)) "
-Stefan G. Weichinger
-
- the DLE-question
-
-A posting from the amanda-users mailing-list (mailto://amanda-users@amanda.org)
-asked:
-"What, please, is a "DLE"? May it mean: Down Loadable Entity ??? Stupid. Do
-Less Errors ??? Stupid again. Hmmmm ..."
-People consulting the amanda-users-mailinglist for the first time often get
-confused by the use of the abbreviation DLE.
-It has become very common for regular mailinglist-participants to use the
-abbreviation DLE, which means in its long form
-DiskList Entry
-A DLE refers to one entry in the disklist of an Amanda-configuration. General
-usage was to describe them as partitions, or file systems. But in fact they do
-not have to be either. They can be directory trees, or multiple trees, or trees
-with some branches cut off. So the more generic term DLE was coined.
-
- the localhost-question
-
-People get something like:
-
- >Amanda Backup Client Hosts Check
- >--------------------------------
- >ERROR: localhost: [access as amanda not allowed from
- >amanda@localhost.localdomain] amandahostsauth failed
-
-and ask "Why?"
-SHORT ANSWER:
-DO NOT USE "localhost" as host entry in your disklist entries (aka DLEs). Use
-the FQDN (Fully Qualified Domain Name) instead.
-In Amanda-releases newer than 2004-03-22 there is a WARNING issued when you use
-something like "localhost" or localhost.localdomain.net in your disklist.
-Example (applies to Linux, syntax may be different on other systems):
-
- $ hostname --fqdn
- oops1.oops.co.at
-
- $ cat disklist
- oops1.oops.co.at /root root-tar # do it like this
- localhost /root root-tar # DON'T DO IT LIKE THIS
-
-GOOD ANSWER (provided by John R. Jackson):
-There are (at least) two things going on here and they should have their own
-question/answer.
-Completely independent of the "localhost" vs. FQDN issue are the people who get
-this message because of any number of problems. Let me reword the error and
-then give some typical goofs:
-
- ERROR: some.amanda.client: access as amanda not allowed from
- amanda@some.amanda.server
- amandahostsauth failed
-
-(error message reformatted here ...)
-The first thing to understand is how to read this message. When it says "access
-as amanda ..." it is telling you the client side ( amandad) is running as user
-"amanda". The "... from amanda@some.amanda.server" part tells you the server
-trying to connect is "some.amanda.server" and the Amanda command (e.g. amcheck
-or amdump) is running as user "amanda".
-The user names are typically the same on both client and server, but some
-situations use different names and it is important to understand which is
-which. For instance, amrecover connects as root ("... from
-root@some.amanda.server") regardless of what the usual Amanda user is.
-Potential problems:
-
-* "some.server" is not spelled exactly that way in ~amanda/.amandahosts. A
- typical error is to not use a fully qualified name (although simple typos
- happen as well). For instance, this line:
-
-
- some amanda
-
-does not match "some.amanda.server" even though both names may be equivalent.
-When Amanda looks up the host name in .amandahosts, it uses the exact name it
-lists in the message. It does not try to look up abbreviations.
-The only exception to this is that the lookup is case insensitive.
-
-* The user name listed in ~amanda/.amandahosts is not the one trying to connect
- from the server. In particular, watch out for the "root" case listed above
- for amrecover. The Amanda server typically needs lines like this in its
- .amandahosts file:
-
-
- some.amanda.client root
-
-
-* There are permission problems on the client preventing user "amanda" from
- reading its own .amandahosts file. Make sure the file itself is readable to
- the user "amanda" and all the parent directories down to it can be traversed.
- A simple test is:
-
-
- su - amanda -c "cat ~amanda/.amandahosts"
-
-Now, back to the localhost issue. This:
-Do NOT USE "localhost" as host entry in your disklist entries (aka DLEs). Use
-the FQDN (Fully Qualified Domain Name) instead.
-is not really an answer, more of a command :-).
-There are a couple of reasons to NOT use "localhost". First is amrecover will
-not work as expected. When it connects to the server (even though they are the
-same machine), the server will look for the matching DLE's using the real host
-name, not "localhost". The sethost command inside amrecover can "fix" this, but
-why not just set it up right in the first place?
-Another reason to not use "localhost" is because it helps with future changes.
-As the Amanda configuration grows, it's not at all unusual to take a server and
-make it a client of a new, larger, server. But now "localhost" does not point
-to the same machine it used to. If the FQDN of the machine had been used all
-along, this upgrade would have been much easier.
-There is also no performance reason (any more) to use "localhost" instead of
-the FQDN. Modern OS network stacks know to shortstop packets destined for the
-local machine and never let them hit the wire. Yes, I'm old enough to remember
-when they didn't :-).
-
- the friday-tape-question
-
-"How do I make Amanda do full backups on Saturday and incrementals ... ?"
-"My backup screwed up on tuesday and now it keeps asking for the tuesday tape
-even though it is wednesday!"
-ANSWER:
-The short answer is: You can't.
-The longer answer is: You can. But you should not.
-The reason: Amanda is designed to schedule your backups. Let "her" do it.
-When you want to make the best use of Amanda, you have to let go the classic
-schedule where one used to have one tape dedicated to each day of the week, and
-one for the friday.
-The main difference in concept is this:
-In the classic backup scheme you said:
-"I want to have incremental backups from Mo-Th and a full backup on Fr."
-Using Amanda you say:
-"I want to have at least one full backup in 5 days."
-So you don't have to specify exactly WHEN the full backup should happen. You
-just tell Amanda some goals it should reach and let it work out the details.
-There are several advantages in this:
-Imagine that you have your classic backup-schedule running fine. Everything is
-calculated and designed well, so your tape gets filled well each night.
-Now one user generates an unforeseen huge amount of data. For example, he
-duplicates one big data-directory by mistake.
-So the size of the directory raises within one day, maybe for multiple GBs.
-Would your classic backup-scheme catch that? Or would it run out of tape,
-simply because it was not calculated to have that filesystem with that size?
-Amanda would try to catch it (and most of the time succeed ...).
-As there is the estimate-phase before actually dumping something, Amanda can
-look at the DLEs and determine the actual size at the time. It also determines
-the size of an incremental backup so it can test for the Plan B to just run a
-level-1 if it does not work out to do a level-0 for that DLE.
-If the size of the DLE is much bigger than it has been the run before, Amanda
-still tries to meet your goals. It just reschedules stuff, combining full and
-incremental backups to meet the goals as good as possible.
-So you can think of it as some algorithm which lets Amanda adapt to your data.
-If you set the goals in a reasonable way, Amanda will just do the rest.
-
- the multiple-dumps-question
-
-"How do I put 10 dumps on one tape?"
-ANSWER (provided by Jon LaBadie):
-Use another backup scheduler.
-This question is most often asked by individual computer users as a cost
-consideration.
-Amanda was developed at the University of Maryland Computing Center for use in
-moderately sized computer centers. That it can be used by users of small
-computers is a testament to its designers and maintainers.
-While it may seem cost effective to put as many dumps as possible on a single
-tape, in a computing center that would be considered a very risky decision. The
-loss of, or damage to, a single tape would be the loss of many days worth of
-dumps. That is too much to chance.
-Thus, Amanda was designed to never overwrite a non-Amanda tape, nor an Amanda
-tape from a different configuration, nor an Amanda tape from the current
-configuration that is still "active", i.e. has backups on the tape more recent
-than the dumpcycle length.
-If you still feel you want Amanda to put multiple dumps on a single tape, there
-is a crude way to accomplish your goal.
-But first ask yourself, "If my data is worth so little that I can not afford a
-few more tapes, why am I backing it up?"
-
-Note
-
-Most of the time it won't be YOU paying for the tapes as you may be working for
-some company. If your boss tries to force you into doing this multiple-dumps-
-on-one-tape thing, be sure to point him at this risk. Business people tend to
-understand the price-difference between some tapes and a major data-loss.
-Stefan G. Weichinger
-A common way to put multiple dumps on a single tape is to let them accumulate
-on the holding disk and use the amflush command when you want to put them on
-tape. I.e. if you want a weeks' worth of backups on a single tape, leave the
-tape out for a week. Then stick it in and run amflush.
-(Better make sure you have sufficient disk space on your holding disk.)
-Note, a slight variant of this is to have the parameter autoflush in
-amanda.conf set to "yes". (Users of older Amanda-releases should check out if
-their version already supports that parameter.)
-Then after several dumps have collected in the holding disk, put the tape in
-before that day's amdump is scheduled. amdump will both flush the holding disk
-to tape and add the regularly scheduled dump.
-
- the mailing-list-question
-
-"How do i get off this damn mailing list?"
-ANSWER:
-Frequent users of the Amanda-users-mailing-list get mails like containing
-"unsubscribe"
-as people are trying desperately to get off the list.
-Everyone that subscribes to Amanda-users gets a mail in which the following is
-contained:
->Welcome to the amanda-users mailing list!
->Please save this message for future reference. Thank you.
->If you ever want to remove yourself from this mailing list, >you can send mail
-to <Majordomo@amanda.org> with the following >command in the body of your email
-message:
-> unsubscribe amanda-users
-Did you see that? You have to send your mail to <Majordomo@amanda.org>, and NOT
-to <amanda-users@amanda.org> !
-
- the distro-question
-
-"Where can i get binary distributions of Amanda?"
-ANSWER:
-It is well known that various distributions of Linux contain precompiled
-packages of Amanda-servers and -clients.
-Due to the design of the Amanda source code, in which MANY features can be
-configured at compile-time, it is heavily and heartily recommended to take the
-effort and roll your own special flavour.
-Thinking about these things before actually doing backups with Amanda will help
-you in many ways. And you get the benefits of compiling your own paths/devices/
-configurations right into your Amanda-binaries. You also get the benefit of a
-much more improved understanding of the way Amanda does backups.
-
- the index-question
-
-"Why does amrecover say there are no index files?"
-ANSWER:
-It is very likely that Amanda is right about that. Check your dumptypes and
-make sure they include the line:
-
- index yes
-
-If this is the case and you still get that message, recheck the installation of
-your amindexd-binary.
-Is the line in your (x)inetd-configuration pointing to the proper binary? Is
-this line active (= uncommented)? Did (x)inetd reread that configuration since
-that line was edited?
-
- the tapetype-questions
-
-" amtapetype has been running for 9 days, is this normal?"
-"Will Amanda work with my frozboz tape drive/library?"
-"Which device is my changer?"
-" amtapetype is broken, it says my 200GB tape only holds 65GB."
-"My file marks are HUGE, 1.3MB (on a 200GB tape, i.e. about 0.05% of the total
-capacity, or expressed another way, maybe 2 mm of a 125000 mm tape ...)"
-ANSWER:
-It is crucial to tell Amanda the truth about the tape-device(s) you want to
-use. Given the wrong values, Amanda can't calculate proper dumpsizes, free
-tape-space or make valuable use of compression.
-Before you consider running amtapetype, think twice. Twice.
-As tapedrives tend to be produced by not-so-small companies and as those not-
-so-small companies tend to produce more than one unit to maximize profits, it
-is very likely that someone else has the same device you have or at least one
-that uses the same technology.
-Many people have already run amtapetype to determine the proper values to fill
-in their amanda.conf-files. Browse the example amanda.conf in your Amanda-
-tarball for various tapetypes. Browse the Amanda-FAQ on http://www.amanda.org.
-Chances are high that you find just your device described.
-As in every other topic discussed in internet mailing lists, please try finding
-an answer there before asking on the Amanda-users list.
-If your device is so exotic that even the Amanda-users can't help you, you
-still have your copy of amtapetype.
-Before you start running it, note this:
-
-* DISABLE hardware compression on your drive.
-
-A common mistake is to have hw-compression enabled. amtapetype uses random data
-to test for the size and speed of your drive. Random data is pretty bad at
-getting compressed. In fact it gets even bigger so the results given back are
-useless. Disable it even if you are planning to use your drive with enabled hw-
-compression.
-
-* Expect it running long.
-
-As you can read in the man page, amtapetype writes the full tape twice, which
-can be a lot of data for modern drives (approaching a TByte). It also writes
-tape marks every 10 MBytes (by default) which forces the drive to flush its
-internal buffers and slows the process down. You can shorten this by giving
-amtapetype a better estimate of the expected capacity:
-$ amtapetype -e 100g -f /dev/nst0
-This "prepares" amtapetype to expect a tape with 100 GB capacity.
-If amtapetype really runs for 9 days, you can be pretty sure there is something
-wrong with your approach.
-And for the filemark-size: Just read the question again.
-
- the size-question
-
-"How do I back up a partition that won't fit on a tape?"
-aka
-"Can Amanda span one file over multiple tapes?"
-ANSWER:
-There are two basic rules when it comes to these things:
-
-* Amanda supports using more than one tape in a single run of amdump
-* Amanda does not support splitting a dump image across tapes
-
-The first rule lets you make use of two or more tapes for a single amdump when
-using a tapechanger-robot or a tape-library. You could even use multiple tapes
-with the chg-manual-script, waiting patiently for one tape to be filled, then
-change tapes manually.
-No matter how many tapes you can put in your robot or how long you can stay
-awake to change tapes you can NOT split the backup image of one of your
-disklist entries (aka DLEs) across multiple tapes. No way.
-So you may ask the first question listed above. As the size of harddisk- drives
-grows steadily it is not uncommon to have multiple hundreds of gigabytes of
-harddrive capacity in one system. Compared to the size of your maybe not-so-
-shiny-anymore tapedrive this seems (and maybe is) huge.
-What to do?
-Don't split your dump image (it can't be done), split your DLEs.
-You have to use GNU-tar in your dumptypes for this.
-Try to redefine your disklist as in the following example:
-
- fatboy /bigmama_BIGDIR /bigmama { # a big subdirectory
- comp-user-tar
- include "./bigdir"
- }
- fatboy /bigmama_FILES01 /bigmama { # all files beginning with...
- nocomp-user-tar
- include "./file[01]*"
- }
- fatboy /bigmama_FILES23 /bigmama {
- nocomp-user-tar
- include "./file[23]*"
- }
- ...
- fatboy /bigmama_REST /bigmama { # Catch-all
- nocomp-user-tar
- exclude "./file[0-9]*"
- exclude append "./bigdir"
- }
-
-(example taken from a mail by Paul Bijnens on the Amanda-users-list)
-The trick is to form several chunks of data of which each fits on tape. In the
-example above the chunks are formed by regular expressions matching files named
-like file00, file123 and file9999. You have to look at your DLEs to find the
-patterns describing your chunks.
-As this technique forms data-chunks that fit on your tape it also helps Amanda
-to schedule your backups more flexible. Having more and smaller DLEs, the
-planner has more variations to possibly schedule your backups, so this will
-help getting nice output from amadmin <conf> balance, too.
-
-Note
-
-DLE-spanning might be supported by Amanda in a future release.
-
- the GUI-question
-
-"Is anyone working on a GUI for Amanda?"
-ANSWER:
-Actually there are people working on GUIs for Amanda. Aside from that the
-question really is: "Does anyone need a GUI for Amanda?"
-Given the fact that backups tend to be run at night while people tend to sleep,
-who would need a fancy GUI showing 3D-backup-diagrams via X11? The only part of
-backups where GUIs maybe could add some comfort is recovery for unexperienced
-users.
-
- the holding-disk question
-
-"Why does it say "Some dumps may have been left in the holding disk." and there
-is nothing in the holding disk?"
-ANSWER:
-The third word in the message. Some dumps MAY have been left.
-
- ...
-
-Please feel free to suggest additions and corrections. Write to the amanda-
-users-mailinglist at mailto://amanda-users@amanda.org.
-
-Note
-
-Refer to http://www.amanda.org/docs/topten.html for the current version of this
-document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 19. Amanda FAQ Home Chapter 21. Amanda WISHLIST
-
-
- Chapter 30. Upgrade Issues
-Prev Part VI. Historical files Next
-
--------------------------------------------------------------------------------
-
-Chapter 30. Upgrade Issues
-
-
-Stefan G. Weichinger
-
-XML-conversion
-AMANDA Core Team
-<sgw@amanda.org>
-Amanda 2.4.0 has introduced a major incompatibility in the Amanda protocol.
-This means that pre-2.4.0 clients won't interoperate with a 2.4.0 server, nor
-will 2.4.0 clients interoperate with pre-2.4.0 servers. You have to upgrade
-them all at the same time.
-To ease the upgrade process Amanda has, from release 2.4.0 on, a configure flag
-(--with-testing) that will cause Amanda to use alternate service names (Amanda-
-test) instead of the standard ones. This allows you to keep using your old
-version of Amanda while you test the new one.
-Depending upon the version of Amanda you are upgrading from, Amanda may use a
-different database library to store the backup information, and the new Amanda
-may not be able to read the old Amanda database files. In this case, you will
-want to do something like the following:
-Before the upgrade (using the old version of amadmin):
-
- # cd /var/AMANDA/CONFIG
- # amadmin CONFIG export > zzz
- # mkdir backup
- # mv curinfo* backup
-
-
-and after the upgrade (using the new version of amadmin):
-
- # cd /var/AMANDA/CONFIG
- # amadmin CONFIG import < zzz
-
-
-and a month :-) after you are happy with the new version:
-
- # cd /var/AMANDA/CONFIG
- # rm -rf backup
-
-
-After 2.4.0, the structure of the directory holding the index files was changed
-to have three levels instead of being flat. This greatly reduces the number of
-files in a given directory, which was a problem for some systems.
-The new layout is:
-[indexdir]/hostname/filesystem/YYYYMMDD_L.gz
-where hostname and filesystem are "sanitized" versions of the names from
-disklist, i.e. '/' characters are converted to '_' and so on. This new naming
-convention matches the one used for the text formatted database.
-A script is available to convert the flat directory structure to the new
-layout:
-http://www.amanda.org/2.4-conv/msg00428.html
-
-Note
-
-Refer to http://www.amanda.org/docs/upgrade.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 29. Response to CPIO Security Home Chapter 31. What once was new
-Notice Issue 11:
-
-
- Chapter 18. Using Amanda
-Prev Part IV. Various Information Next
-
--------------------------------------------------------------------------------
-
-Chapter 18. Using Amanda
-
-
-John R. Jackson
-
-Original text
-AMANDA Core Team
-<jrj@purdue.edu>
-
-Gavin Henry
-
-XML-conversion
-Suretec Systems Ltd.
-<ghenry@suretecsystems.com>
-
-Stefan G. Weichinger
-
-XML-conversion, Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- An_Introduction
-
- Amanda_Features
-
- Future_Capabilities_of_Amanda
-
- Amanda_Resources
-
- Installing_Amanda
-
-
- Install_Related_Packages
-
- Perform_Preliminary_Setup
-
- Configure_the_Amanda_Build
-
- Build_and_Install_Amanda
-
- Configuring_Amanda
-
- Decide_on_a_Tape_Server
-
- Decide_Which_Tape_Devices_to_Use
-
- Decide_Whether_to_Use_Compression
-
- Decide_Where_the_Holding_Space_Will_Be
-
- Compute_Your_Dump_Cycle
-
- Copy_and_Edit_the_Default_Configuration_File
-
- Configure_the_Holding_Disk
-
- Configure_Tape_Devices_and_Label_Tapes
-
- Configure_Backup_Clients
-
- Test_and_Debug_Setup
-
-
- Operating_Amanda
-
-
- Run_amdump
-
- Read_Amanda's_Reports
-
- Monitor_Tape_and_Holding_Disk_Status
-
- Adding_Tapes_at_a_Particular_Position_in_the_Cycle
-
- Miscellanous_Operational_Notes
-
-
- Advanced_Amanda_Configuration
-
-
- Adjust_the_Backup_Cycle
-
- Adjust_Parallelism
-
- Monitor_for_Possible_Improvements
-
- Excluding_Files
-
-
- Restoring_with_Amanda
-
-
- Configuring_and_Using_amrecover
-
- Using_amrestore
-
- Restoring_Without_Amanda
-
-
-
-An Introduction
-
-
-Note
-
-This chapter was written by John R. Jackson with input from Alexandre Oliva. It
-is part of the O'Reilly book "Unix Backup & Recovery" by W. Curtis Preston and
-has been provided online at http://www.backupcentral.com/amanda.html since the
-first edition of this book.
-During the Docbook-conversion of the Amanda-docs we asked for permission to
-include this chapter in the Official Amanda documentation and W. Curtis Preston
-allowed to us to include the now converted version. There will be some updates
-to this chapter in the next few months to reflect various changes and
-enhancements.
-You can find online versions of this chapter at http://www.amanda.org/docs/
-using.html and at http://www.backupcentral.com/amanda.html.
-Amanda, the Advanced Maryland Automated Network Disk Archiver, is a public
-domain utility developed at the University of Maryland. It is as advanced as a
-free backup utility gets, and has quite a large user community. Amanda allows
-you to set up a single master backup server to back up multiple hosts to a
-single backup drive. (It also works with a number of stackers.) Amanda uses
-native dump and/or GNU-tar, and can back up a large number of workstations
-running multiple versions of Unix. Recent versions can also use SAMBA to back
-up Microsoft Windows (95/98/NT/2000)-based hosts. More information about Amanda
-can be found at http://www.amanda.org
-Amanda was written primarily by James da Silva at the Department of Computer
-Science of the University of Maryland around 1992. The goal was to be able to
-back up large numbers of client workstations to a single backup server machine.
-Amanda was driven by the introduction of large capacity tape drives, such as
-ExaByte 8mm and DAT 4mm. With these drives, and the increased number of
-personal workstations, it no longer made sense to back up individual machines
-to separate media. Coordinating access and providing tape hardware was
-prohibitive in effort and cost. A typical solution to this problem reaches out
-to each client from the tape host and dumps areas one by one across the
-network. But this usually cannot feed the tape drive fast enough to keep it in
-streaming mode, causing a severe performance penalty.
-
-Note
-
-Since Amanda is optimized to take advantage of tape drives, we will use the
-word tape throughout this section. However, that doesn't mean that you couldn\19t
-use it with an optical or CD-R drive.
-The Amanda approach is to use a "holding disk" on the tape server machine, do
-several dumps in parallel into files in the holding disk, and have an
-independent process take data out of the holding disk. Because most dumps are
-small partials, even a modest amount of holding disk space can provide an
-almost optimal flow of dump images onto tape.
-Amanda also has a unique approach to scheduling dumps. A "dump cycle" is
-defined for each area to control the maximum time between full dumps. Amanda
-takes that information, statistics about past dump performance, and estimates
-on the size of dumps for this run to decide which backup level to do. This gets
-away from the traditional static "it's Friday so do a full dump of /usr on
-client A" approach and frees Amanda to balance the dumps so the total run time
-is roughly constant from day to day.
-Amanda is freely-available software maintained by the Amanda Users Group. Based
-on membership of Amanda-related mailing lists, there are probably well over
-1500 sites using it. This chapter is based on Amanda version 2.4.2. Updated
-versions of this section will be available with the Amanda source code.
-
-Amanda Features
-
-Amanda is designed to handle large numbers of clients and data, yet is
-reasonably simple to install and maintain. It scales well, so small
-configurations, even a single host, are possible. The code is portable to a
-large number of Unix platforms. It calls standard backup software, such as
-vendor provided dump or GNU-tar, to perform actual client dumping. There is
-also support for backing up Windows-based hosts via SAMBA. There is no
-Macintosh support yet.
-Amanda provides its own network protocols on top of TCP and UDP. It does not,
-for instance, use rsh or rdump/rmt. Each client backup program is instructed to
-write to standard output, which Amanda collects and transmits to the tape
-server host. This allows Amanda to insert compression and encryption and also
-gather a catalogue of the image for recovery. Multiple clients are typically
-backed up in parallel to files in one or more holding disk areas. A separate
-tape writing process strives to keep the tape device streaming at maximum
-throughput. Amanda can run direct to tape without holding disks, but with
-reduced performance.
-Amanda supports using more than one tape in a single run, but does not yet
-split a dump image across tapes. This also means it does not support dump
-images larger than a single tape. Amanda currently starts a new tape for each
-run and does not provide a mechanism to append a new run to the same tape as a
-previous run, which might be an issue for small configurations.
-Amanda supports a wide range of tape storage devices. It uses basic operations
-through the normal operating system I/O subsystem and a simple definition of
-characteristics. New devices are usually trivial to add. Several tape changers,
-stackers, and robots are supported to provide truly hands-off operation. The
-changer interface is external to Amanda and well-documented, so unsupported
-changers can be added without a lot of effort.
-Either the client or tape server may do software compression, or hardware
-compression may be used. On the client side, software compression reduces
-network traffic. On the server side, it reduces client CPU load. Software
-compression may be selected on an image-by-image basis. If Kerberos is
-available, clients may use it for authentication and dump images may be
-encrypted. Without Kerberos, .amandahosts authentication (similar to .rhosts)
-is used, or Amanda may be configured to use .rhosts (although rsh/rlogin/rexec
-are not themselves used). Amanda works well with security tools like TCP
-Wrappers (ftp://info.cert.org/pub/network_tools) and firewalls.
-Since standard software is used for generating dump images and software
-compression, only normal Unix tools such as mt, dd, and gunzip/uncompress are
-needed to recover a dump image from tape if Amanda is not available. When
-Amanda software is available, it locates which tapes are needed and finds
-images on the tapes.
-Amanda is meant to run unattended, such as from a nightly cron job. Client
-hosts that are down or hung are noted and bypassed. Tape errors cause Amanda to
-fall back to ?degraded? mode where backups are still performed but only to the
-holding disks. They may be flushed to tape by hand after the problem is
-resolved.
-Amanda has configuration options for controlling almost all aspects of the
-backup operation and provides several scheduling methods. A typical
-configuration does periodic full dumps with partial dumps in between. There is
-also support for:
-
-* Periodic archival backup, such as taking full dumps to a vault away from the
- primary site.
-* Incremental-only backups where full dumps are done outside of Amanda, such as
- very active areas that must be taken offline, or no full dumps at all for
- areas that can easily be recovered from vendor media.
-* Always doing full dumps, such as database areas that change completely
- between each run or critical areas that are easier to deal with during an
- emergency if they are a single-restore operation.
-
-It's easy to support multiple configurations on the same tape server machine,
-such as a periodic archival configuration along side a normal daily
-configuration. Multiple configurations can run simultaneously on the same tape
-server if there are multiple tape drives.
-Scheduling of full dumps is typically left up to Amanda. They are scattered
-throughout the dump cycle to balance the amount of data backed up each run.
-It's important to keep logs of where backup images are for each area (which
-Amanda does for you), since they are not on a specific, predictable, tape
-(e.g., the Friday tape will not always have a full dump of /usr for client A).
-The partial backup level is also left to Amanda. History information about
-previous levels is kept and the backup level automatically increases when
-sufficient dump size savings will be realized.
-Amanda uses a simple tape management system and protects itself from
-overwriting tapes that still have valid dump images and from tapes not
-allocated to the configuration. Images may be overwritten when a client is down
-for an extended period or if not enough tapes are allocated, but only after
-Amanda has issued several warnings. Amanda can also be told to not reuse
-specific tapes.
-A validation program may be used before each run to note potential problems
-during normal working hours when they are easier to correct. An activity report
-is sent via e-mail after each run. Amanda can also send a report to a printer
-and even generate sticky tape labels.
-There is no graphical interface. For administration, there is usually only a
-single simple text file to edit, so this is not much of an issue. For security
-reasons, Amanda does not support user controlled file recovery. There is an
-ftp-like restore utility for administrators to make searching online dump
-catalogues easier when recovering individual files.
-
-Future Capabilities of Amanda
-
-In addition to the usual enhancements and fixes constantly being added by the
-Amanda Core Development Team, three main changes are in various stages of
-development.
-
-* A new internal security framework will make it easier for developers to add
- other security methods, such as SSH (ftp://ftp.cs.hut.fi/pub/ssh/) and SSL
- (Secure Socket Layer).
-* Another major project is a redesign of how Amanda runs the client dump
- program. This is currently hardcoded for a vendor dump program, GNU-tar or
- SAMBA tar. The new mechanism will allow arbitrary programs such as cpio,
- star, and possibly other backup systems. It will also add optional pre-dump
- and post-dump steps that can be used for locking and unlocking, and snapshots
- of rapidly changing data such as databases or the Windows registry.
-* The third major project is a redesign of the output subsystem to support non-
- tape media such as CD-ROM, local files, remote files via tools like rcp and
- ftp, remote tapes, etc. It will also be able to split dump images across
- media, handle multiple simultaneous media of different types such as writing
- to multiple tapes or a tape and a CD-ROM, and handle writing copies of images
- to multiple media such as a tape to keep on site and a CD-ROM or duplicate
- tape for archiving.
-* In addition, the output format will be enhanced to include a file-1 and a
- file-n. The idea is to put site-defined emergency recovery tools in file-1
- (the first file on the output) that can be retrieved easily with standard
- non-Amanda programs like tar, then use those tools to retrieve the rest of
- the data. The file-n area is the last file on the output and can contain
- items such as the Amanda database, which would be complete and up to date by
- the time file-n is written.
-
-
-Amanda Resources
-
-Amanda may be obtained via the web page http://www.amanda.org or with anonymous
-ftp at ftp://ftp.amanda.org/pub/amanda.A typical release is a gzip compressed
-tar file with a name like amanda-2.4.1.tar.gz, which means it is major version
-2.4 and minor version 1. There are occasional patch releases that have a name
-like amanda-2.4.1p1.tar.gz (release 2.4.1 plus patch set 1). Beta test pre-
-releases have a names like amanda-2.5.0b3.tar.gz (third beta test pre-release
-of 2.5.0).
-Some operating system distributions provide pre-compiled versions of Amanda,
-but because Amanda hardcodes some values into the programs, they may not match
-the configuration. Work is being done to move these values to run-time
-configuration files, but for now Amanda should be built from source.
-The Amanda web page contains useful information about patches not yet part of a
-release, how to subscribe to related mailing lists, and pointers to mailing
-list archives. Subscribe to at least amanda-announce to get new release
-announcements or amanda-users to get announcements plus see problems and
-resolutions from other Amanda users. The amanda-users mailing list is a
-particularly good resource for help with initial setup as well as problems.
-When posting to it, be sure to include the following information:
-
-* Amanda version
-* OS version on the server and client(s)
-* Exact symptoms seen, such as error messages, relevant sections of e-mail
- reports, debugging and log files
-* Anything unusual or recent changes to the environment
-* A valid return e-mail address
-
-Finally, the docs directory in the release contains several files with helpful
-information, such as a FAQ.
-
-Installing Amanda
-
-After downloading and unpacking the Amanda release, read the README, docs/
-INSTALL, and docs/SYSTEM.NOTES files. They contain important and up-to-date
-information about how to set up Amanda.
-
-Install Related Packages
-
-Several other packages may be required to complete an Amanda install. Before
-continuing, you should locate and install packages your environment will need.
-In particular, consider the following:
-
-
- GNU-tar 1.12 or later \14 www.gnu.org
- The GNU version of the standard tar program with enhancements to do
- partial backups and omit selected files. It is one of the client backup
- programs Amanda knows how to use.
-
- Samba 1.9.18p10 or later \14 www.samba.org
- SAMBA is an implementation of the System Message Block (SMB) protocol
- used by Windows-based systems for file access. It contains a tool,
- smbclient, that Amanda can use to back them up.
-
- Perl 5.004 or later \14 www.perl.org
- Perl is a scripting programming language oriented toward systems
- programming and text manipulation. It is used for a few optional Amanda
- reporting tools and by some tape changers.
-
- GNU readline 2.2.1 or later \14 www.gnu.org
- The GNU readline library may be incorporated into interactive programs to
- provide command-line history and editing. It is built into the Amanda
- amrecover restoration tool, if available.
-
- GNU awk 3.0.3 or later \14 www.gnu.org
- The GNU version of the awk programming language contains a common version
- across platforms and some additional features. It is used for the
- optional Amanda amplot statistics tool.
-
- Gnuplot 3.5 or later \14 ftp://ftp.dartmouth.edu/pub/gnuplot/
- This gnuplot library (which has nothing to do with the GNU tools, see the
- accompanying README) is a graph plotting package. It is used for the
- optional Amanda amplot statistics tool.
-
-Be sure to look in the Amanda patches directory and the patches section on the
-web page for updates to these packages. SAMBA versions before 2.0.3, in
-particular, must have patches applied to make them work properly with Amanda.
-Without the patches, backups appear to work but the resulting images are
-corrupt.
-When Amanda is configured, locations of additional software used on the
-clients, such as GNU-tar and SAMBA, get built into the Amanda programs, so
-additional software must be installed in the same place on the Amanda build
-machine and all the clients.
-
-Perform Preliminary Setup
-
-A typical Amanda configuration runs as a user other than root, such as backup
-or amanda, given just enough permissions to do backups. Often, direct login as
-the user is disallowed. To use the vendor dump program instead of GNU-tar, the
-Amanda user must be in a group with read access to the raw disk devices.
-Membership in this group should be tightly controlled since it opens up every
-file on the client for viewing.
-There are two ways to link Amanda and the raw device group membership. Either
-put the Amanda user in the group that currently owns the raw devices, as the
-primary group or as a secondary, or pick a new group for Amanda and change the
-group ownership of the devices. Amanda (actually, the vendor dump program)
-needs only read access, so turn off group write permission. Turn off all
-"world" access.
-To use GNU-tar, Amanda runs it under a setuid-root program that grants the
-needed permissions. The GNU version of tar must be used with Amanda. Vendor
-supplied versions (unless they originated from GNU and are at least version
-1.12) do not work because Amanda depends on additional features.
-
-Configure the Amanda Build
-
-Use the Amanda user and group for the --with-user and --with-group options to
-./configure. For instance, to use amanda for the user and backup as the group:
-./configure --with-user=amanda --with-group=backup ...
-No other options are required for ./configure, but all the possibilities may be
-seen with ./configure --help. Don't get carried away changing options. The
-defaults are usually suitable and some require experience with Amanda to fully
-understand. Leave --with-debugging enabled so debug log files are created on
-the clients. They take very little space but are often necessary for tracking
-down problems.
-The normal build creates both tape server and client software. The tape server
-host is often backed up by Amanda and needs the client parts. However, the
-clients usually do not need the tape server parts. A little disk space and
-build time may be saved by adding --without-server to the ./configure arguments
-when building for them.
-The default security mechanism uses a file formatted just like .rhosts but
-called .amandahosts. This keeps Amanda operations separate from normal rsh/rcp
-work that might use the same user. It is not recommended, but .rhosts and
-hosts.equiv may be used by adding --without-amandahosts to the ./configure
-arguments.
-The TCP ports used for data transfer may be restricted with --with-portrange to
-use Amanda between hosts separated by a firewall. A typical entry would be: ./
-configure --with-portrange=50000,50100 ... This does not affect the initial UDP
-requests made from the tape server to the clients. The amanda UDP port
-(typically 10080) must be allowed through the firewall.
-If more than just a few ./configure options are used, they may be put in /usr/
-local/share/config.site or /usr/local/etc/config.site to keep them the same
-from build to build. An example is in example/config.site.
-
-Build and Install Amanda
-
-After ./configure is done, run make to build Amanda, then make install to
-install it. The make install step must be done as root because some Amanda
-programs require system privileges. Unless the base location is changed, Amanda
-installs into these areas:
-
-
- /usr/local/sbin
- Programs administrators run.
-
- /usr/local/lib
- Libraries.
-
- /usr/local/libexec
- Private programs only Amanda uses.
-
- /usr/local/man
- Documentation.
-
-Now is a good time to read the main Amanda man page. It provides an overview of
-Amanda, a description of each program, and detailed configuration information.
-The following programs must be setuid-root (which make install as root does).
-The first group (amcheck,dumper, and planner) run on the tape server machine
-and need a privileged network port for secure communication with the clients.
-The others are utility routines optionally used on the clients, depending on
-the dump program used and operating system type.
-
-
- sbin/amcheck
- Amanda sanity checker program
-
- libexec/dumper
- Client communication program
-
- libexec/planner
- Estimate gathering program
-
- libexec/killpgrp
- Used to kill vendor dump programs that run as root
-
- libexec/rundump
- Setuid wrapper for systems that need to run the vendor dump program as
- root
-
- libexec/runtar
- Setuid wrapper to run GNU-tar as root
-
-All these programs are installed with world access disabled and group access
-set to the Amanda group from --with-group. Be sure all members of that group
-are trustworthy since rundump and runtar in particular give access to every
-file on the system. If Amanda software is made available via NFS, be sure the
-mount options allow setuid programs. Also, if GNU-tar is used, root needs write
-access to /usr/local/var/amanda/gnutar-lists (or the --with-gnutar-list value
-to ./configure) to store information about each partial level.
-If the build has trouble or Amanda needs to be rebuilt, especially with
-different ./configure options, the following sequence makes sure everything is
-cleaned up from the previous build: make distclean ./configure ... make make
-install (as root) Problems with the ./configure step can sometimes be diagnosed
-by looking at the config.log file. It contains detailed output of tests ./
-configure runs. Note that it is normal for many of the tests to "fail" as part
-of ./configure determining how to access various features on the system.
-A common problem when using the GNU C compiler is not re-installing it after
-the underlying operating system version changes. Gcc is particularly sensitive
-to system header files and must be re-installed or have its fixincludes step
-rerun (see the gcc release installation notes) if the operating system is
-upgraded. Running gcc --verbose shows where gcc gets its information, and
-contains an indication of the operating system version expected.
-Amanda needs changes to the network services and inetd configuration files. The
-client-src/patch-system script should be able to set up systems in most cases.
-It does not currently handle systems that deliver service entries via YP/NIS.
-If the script does not work, add the following entries to the services file
-(e.g., /etc/services) or YP/NIS map: Amanda 10080/udp Amandaidx 10082/tcp
-Amidxtape 10083/tcp
-Each client needs an entry in the inetd configuration file (e.g., /etc/
-inetd.conf) like this, substituting the Amanda user for Amanda and the full
-path to the Amanda libexec directory for PATH: amanda dgram udp wait Amanda /
-PATH/libexec/amandad amandad
-The amanda service is used by all Amanda controlling programs to perform
-functions on the clients.
-The tape server host needs entries like these if the amrecover tool is to be
-used: amandaidx stream tcp nowait Amanda /PATH/libexec/amindexd amindexd
-amidxtape stream tcp nowait Amanda /PATH/libexec/amidxtaped amidxtaped
-The amandaidx service provides access to the catalogues, while amidxtape
-provides remote access to a tape device. After every inetd configuration file
-change, send a HUP signal to the inetd process and check the system logs for
-errors.
-
-Configuring Amanda
-
-Once installed, Amanda must be configured to your environment.
-
-Decide on a Tape Server
-
-The first thing to decide is what machine will be the Amanda tape server.
-Amanda can be CPU-intensive if configured to do server compression, and almost
-certainly network and I/O-intensive. It does not typically use much real
-memory. It needs direct access to a tape device that supports media with enough
-capacity to handle the expected load.
-To get a rough idea of the backup sizes, take total disk usage (not capacity),
-Usage, and divide it by how often full dumps will be done, Runs. Pick an
-estimated run-to-run change rate, Change. Each Amanda run, on average, does a
-full dump of Usage/Runs. Another Usage/Runs*Change is done of areas that got a
-full dump the previous run, Usage/Runs*Change* is done of areas that got a full
-dump two runs ago, and so on.
-For example, with 100 GB of space in use, a full dump every seven runs (e.g.,
-days) and estimated run-to-run changes (new or altered files) of 5 percent:
-
- 100 GBytes / 7 = 14.3 GB
- 100 GBytes / 7 * 5% = 0.7 GB
- 100 GBytes / 7 * 5% * 2 = 1.4 GB
- 100 GBytes / 7 * 5% * 3 = 2.1 GB
- 100 GBytes / 7 * 5% * 4 = 2.9 GB
- 100 GBytes / 7 * 5% * 5 = 3.6 GB
- 100 GBytes / 7 * 5% * 6 = 4.3 GB
- = 29.3 GB
-
-
-If 50 percent compression is expected, the actual amount of tape capacity
-needed for each run, which might be on more than one tape, would be 14.7 GB.
-This is very simplistic, and could be improved with greater knowledge of actual
-usage, but should be close enough to start with. It also gives an estimate of
-how long each run will take by dividing expected capacity by drive speed.
-
-Decide Which Tape Devices to Use
-
-Unix operating systems typically incorporate device characteristics into the
-file name used to access a tape device. The two to be concerned with are
-"rewind" and "compression." Amanda must be configured with the non-rewinding
-tape device, so called because when the device is opened and closed it stays at
-the same position and does not automatically rewind. This is typically a name
-with an n in it, such as /dev/rmt/0n or /dev/nst0. On AIX, it is a name with a
-.1 or .5 suffix.
-Put the Amanda user in the group that currently owns the tape device, either as
-the primary group or as a secondary, or pick a new group for Amanda and change
-the group ownership of the device. Amanda needs both read and write access.
-Turn off all "world" access.
-
-Decide Whether to Use Compression
-
-Dump images may optionally be compressed on the client, the tape server, or the
-tape device hardware. Software compression allows Amanda to track usage and
-make better estimates of image sizes, but hardware compression is more
-efficient of CPU resources. Turn off hardware compression when using software
-compression on the client or server. See the operating system documentation for
-how hardware compression is controlled; on many systems it is done via the
-device file name just like the non-rewinding flag. AIX uses the chdev command.
-
-Decide Where the Holding Space Will Be
-
-If at all possible, allocate some holding disk space for Amanda on the tape
-server. Holding disk space can significantly reduce backup time by allowing
-several dumps to be done at once while the tape is being written. Also, for
-streaming tape devices, Amanda keeps the device going at speed, and that may
-increase capacity. Amanda may be configured to limit disk use to a specific
-value so it can share with other applications, but a better approach is to
-allocate one or more inexpensive disks entirely to Amanda.
-Ideally, there should be enough holding disk space for the two largest backup
-images simultaneously, so one image can be coming into the holding disk while
-the other is being written to tape. If that is not practical, any amount that
-holds at least a few of the smaller images helps. The Amanda report for each
-run shows the size of the dump image after software compression (if enabled).
-That, in addition to the amplot and amstatus tools, may be used to tune the
-space allocated.
-
-Compute Your Dump Cycle
-
- Decide how often Amanda should do full dumps. This is the "dump cycle." Short
-periods make restores easier because there are fewer partials, but use more
-tape and time. Longer periods let Amanda spread the load better but may require
-more steps during a restore.
-Large amounts of data to back up or small capacity tape devices also affect the
-dump cycle. Choose a period long enough that Amanda can do a full dump of every
-area during the dump cycle and still have room in each run for the partials.
-Typical dump cycles are one or two weeks. Remember that the dump cycle is an
-upper limit on how often full dumps are done, not a strict value. Amanda runs
-them more often and at various times during the cycle as it balances the backup
-load. It violates the limit only if a dump fails repeatedly, and issues
-warnings in the e-mail report if that is about to happen.
-By default, Amanda assumes it is run every day. If that is not the case, set
-"runs per cycle" (described below) to a different value. For instance, a dump
-cycle of seven days and runs per cycle of five would be used if runs are done
-only on weekdays.
-Normally, Amanda uses one tape per run. With a tape changer (even the chg-
-manual one), the number of tapes per run may be set higher for extra capacity.
-This is an upper limit on the number of tapes. Amanda uses only as much tape as
-it needs. Amanda does not yet do overflow from one tape to another. If it hits
-end of tape (or any other error) while writing an image, that tape is
-unmounted, the next one is loaded, and the image starts over from the
-beginning. This sequence continues if the image cannot fit on a tape.
-Runs per cycle and tapes per run determine the minimum number of tapes needed,
-called the "tape cycle." To ensure the current run is not overwriting the last
-full dump, one more run should be included. For instance, a dump cycle of two
-weeks, with default runs per cycle of 14 (every day) and default tapes per run
-of one, needs at least 15 tapes (14+1 runs * one tape/run). Using two tapes per
-run needs 30 tapes (14+1 runs * two tapes/run). Doing backups just on weekdays
-with a dump cycle of two weeks, runs per cycle of 10, and two tapes per run
-needs 22 tapes (10+1 runs * two tapes/run).
-More tapes than the minimum should be allocated to handle error situations.
-Allocating at least two times the minimum allows the previous full dump to be
-used if the most recent full dump cannot be read. Allocating more tapes than
-needed also goes back further in time to recover lost files. Amanda does not
-have a limit on the number of tapes in the tape cycle.
-
-Copy and Edit the Default Configuration File
-
-Pick a name for the configuration (the name Daily will be used for the rest of
-this section). Create a directory on the tape server machine to hold the
-configuration files, typically /usr/local/etc/amanda/Daily. Access to this
-directory (or perhaps its parent) should be restricted to the Amanda group or
-even just the Amanda user.
-Each tape assigned to a configuration needs a unique label. For this example,
-we'll use the configuration name, a dash, and a three-digit suffix, Daily-000
-through Daily-999. Do not use blanks, tabs, slashes (/), shell wildcards, or
-non-printable characters.
-Amanda limits network usage so backups do not take all the capacity. This limit
-is imposed when Amanda is deciding whether to perform a dump by estimating the
-throughput and adding that to dumps that are already running. If the value
-exceeds the bandwidth allocated to Amanda, the dump is deferred until enough
-others complete. Once a dump starts, Amanda lets underlying network components
-do any throttling.
-Copy the template example/amanda.conf file to the configuration directory and
-edit it. Full documentation is in the amanda man page. There are many
-parameters, but probably only a few need to be changed. Start with the
-following (some of which are described later):
-
-
- org
- This string will be in the Subject line of Amanda e-mail reports.
-
- mailto
- Target address for Amanda e-mail reports.
-
- dumpuser
- Same as --with-user from ./configure.
-
- dumpcycle
- The dump cycle.
-
- runspercycle
- The runs per cycle.
-
- tapecycle
- The tape cycle.
-
- runtapes
- Number of tapes to use per run.
-
- tapedev
- The no-rewind tape device if a changer is not being used, or if the
- manual changer is being used.
-
- tapetype
- Type of tape media.
-
- netusage
- Network bandwidth allocated to Amanda.
-
- labelstr
- A regular expression (grep pattern) used to make sure each tape is
- allocated to this Amanda configuration. Our example might use Daily-[0-9]
- [0-9][0-9].
-
-The following parameters probably do not need to be changed, but look at their
-values to know where Amanda expects to find things:
-
-
- infofile
- Location of Amanda history database. Older versions of Amanda used this
- as the base name of a database file. Newer versions use this as a
- directory name.
-
- logdir
- Directory where Amanda logs are stored.
-
- indexdir
- Location of optional Amanda catalogue database.
-
-
-Configure the Holding Disk
-
-Define each holding disk in an amanda.conf holdingdisk section. If partitions
-are dedicated to Amanda, set the use value to a small negative number, such as
--10 MB. This tells Amanda to use all but that amount of space. If space is
-shared with other applications, set the value to the amount Amanda may use,
-create the directory and set the permissions so only the Amanda user can access
-it.
-Set a chunksize value for each holding disk. Positive numbers split dumps in
-the holding disk into chunks no larger than the chunksize value. Negative
-numbers are no longer supported. Even though the images are split in the
-holding disk, they are written to tape as a single image. At the moment, all
-chunks for a given image go to the same holding disk.
-Older operating systems that do not support individual files larger than 2GB
-need a chunk size slightly smaller, such as 2000 MB, so the holding disk can
-still be used for very large dump images. Systems that support individual files
-larger than 2 GB should have a very large value, such as 2000 GBytes.
-
-Configure Tape Devices and Label Tapes
-
-Amanda needs to know some characteristics of the tape media. This is set in a
-tapetype section. The example amanda.conf, web page, and amanda-users mailing
-list archives have entries for most common media. Currently, all tapes should
-have the same characteristics. For instance, do not use both 60-meter and 90-
-meter DAT tapes since Amanda must be told the smaller value, and larger tapes
-may be underutilized.
-If the media type is not listed and there are no references to it in the
-mailing list archives, go to the tape-src directory, make tapetype, mount a
-scratch tape in the drive and run ./tapetype NAME DEV where NAME is a text name
-for the media and DEV is the no-rewind tape device with hardware compression
-disabled. This program rewinds the tape, writes random data until it fills the
-tape, rewinds, and then writes random data and tape marks until it fills the
-tape again. This can take a very long time (hours or days). When finished, it
-generates a new tapetype section to standard output suitable for adding to the
-amanda.conf file. Post the results to the amanda-users mailing list so others
-may benefit from your effort.
-When using hardware compression, change the length value based on the estimated
-compression rate. This typically means multiplying by something between 1.5 and
-2.0.
-The length and filemark values are used by Amanda only to plan the backup
-schedule. Once dumps start, Amanda ignores the values and writes until it gets
-an error. It does not stop writing just because it reaches the tapetype length.
-Amanda does not currently use the tapetype speed parameter.
-Once the tapetype definition is in amanda.conf, set the tapetype parameter to
-reference it.
-Without special hardware to mount tapes, such as a robot or stacker, either set
-the tapedev parameter to the no-rewind device name or set up the Amanda chg-
-manual changer. The manual changer script prompts for tape mounts as needed.
-The prompts normally go to the terminal of the person running Amanda, but the
-changer may be configured to send requests via e-mail or to some other system
-logging mechanism.
-To configure the manual changer, set tapedev to the no-rewind tape device and
-set tpchanger to chg-manual. To send tape mount prompts someplace other than
-the terminal, which is necessary if Amanda is run from a cron job, see the
-request shell function comments in changer-src/chg-manual.sh.in.
-Another common tape changer is chg-multi. This script can drive stackers that
-advance to the next tape when the drive is unloaded or it can use multiple tape
-drives on the tape sever machine to emulate a changer. The chg-multi script has
-a configuration file and a state file. Put the path to the configuration file
-in the amanda.conf changerfile parameter. There is a sample in example/chg-
-multi.conf. It has the following keyword/value pairs separated by whitespace:
-
-
- firstslot
- Number of the first slot in the device.
-
- lastslot
- Number of the last slot in the device.
-
- gravity
- Set to 1 if the device is gravity fed and cannot go backwards, otherwise
- set to 0.
-
- needeject
- Set to 1 if the tape needs to be ejected to advance to a new tape,
- otherwise set to 0.
-
- multieject
- Set to 1 if sending multiple ejects causes the changer to advance through
- the tapes, otherwise set to 0. If set to 1, gravity must also be set to 1
- because the script currently does not handle carousels that wrap back
- around to the first tape after the last one. Also, needeject must be set
- to 0.
-
- ejectdelay
- Set to a number of seconds of extra delay after ejecting a tape if it
- takes a while before the next tape is ready.
-
- statefile
- Set to the path to a file chg-multi builds and maintains with the current
- state of the changer.
-
- slot
- Repeat as needed to define all the slots and corresponding tape devices.
- The first field after slot is the slot number. The next field is the no-
- rewind tape device name. For changers that have a single tape device,
- repeat the device name for each slot. To emulate a changer by using
- multiple tape devices, list a different no-rewind tape device for each
- slot.
-
-chg-multi may also be used as a framework to write a new changer. Look for XXX
-comments in the script and insert calls to commands appropriate for the device.
-Make any source changes to the changer-src/chg-multi.sh.in file. That file is
-processed by ./configure to generate chg-multi.sh, which turns into chg-multi
-with make. If chg-multi.sh or chg-multi is altered, the changes will be lost
-the next time Amanda is rebuilt.
-A third popular changer is chg-scsi. It can drive devices that have their own
-SCSI interface. An operating system kernel module may need to be installed to
-control such devices, like sst for Solaris, which is released with Amanda, or
-chio, available for various systems. As with chg-multi, set the amanda.conf
-changerfile parameter to the changer configuration file path. There is a sample
-in example/chg-scsi.conf. The initial section has parameters common to the
-entire changer:
-
-
- number_configs
- Set to the number of tape drives connected to this changer. The default
- is 1.
-
- eject
- Set to 1 if tape drives need an explicit eject command before advancing
- to the next tape, otherwise set to 0.
-
- sleep
- Set to the number of seconds to wait for a tape drive to become ready.
-
- changerdev
- Set to the device path of the changer. This may be set in the amanda.conf
- file instead of here if preferred. Following the common parameters is a
- section for each tape device:
-
- config
- Set to the configuration number, starting with 0.
-
- drivenum
- Set to the tape drive number, usually the same as the configuration
- number.
-
- dev
- Set to the no-rewind device name of the tape drive.
-
- startuse
- Set to the number of the first slot served by this drive.
-
- enduse
- Set to the number of the last slot served by this drive.
-
- statfile
- Set to the path to a file chg-scsi will build and maintain with the
- current state of this drive.
-
-Test any changer setup with the amtape command. Make sure it can load a
-specific tape with the slot NNN suboption, eject the current tape with eject
-and advance to the next slot with slot next.
-Tapes must be pre-labeled with amlabel so Amanda can verify the tape is one it
-should use. Run amlabel as the Amanda user, not root. For instance:
-
-
- # su amanda -c "amlabel Daily Daily-123 slot 123"
-
-
-
-
-Configure Backup Clients
-
-After tapes are labeled, pick the first client, often the tape server host
-itself, and the filesystems or directories to back up. For each area to back
-up, choose either the vendor dump program or GNU-tar. Vendor dump programs tend
-to be more efficient and do not disturb files being dumped, but are usually not
-portable between different operating systems. GNU-tar is portable and has some
-additional features, like the ability to exclude patterns of files, but alters
-the last access time for every file backed up and may not be as efficient. GNU-
-tar may also deal with active filesystems better than vendor dump programs, and
-is able to handle very large filesystems by breaking them up by subdirectories.
-Choose the type of compression for each area, if any. Consider turning off
-compression of critical areas needed to bring a machine back from the dead in
-case the decompression program is not available. Client compression spreads the
-load to multiple machines and reduces network traffic, but may not be
-appropriate for slow or busy clients. Server compression increases the load on
-the tape server machine, possibly by several times since multiple dumps are
-done at once. For either, if GNU GNU-zip is used, compression may be set to
-fast for faster but less aggressive compression or best for slower but more
-aggressive compression. Set compression to none to disable software compression
-or use hardware compression.
-Pick or alter an existing dumptype that matches the desired options, or create
-a new one. Each dumptype should reference the global dumptype. It is used to
-set options for all other dumptypes. For instance, to use the indexing
-facility, enable it in the global dumptype and all other dumptypes will inherit
-that value.
-The indexing facility generates a compressed catalogue of each dump image.
-These are useful for finding lost files and are the basis of the amrecover
-program. Long dump cycles or areas with many or very active files can cause the
-catalogues to use a lot of disk space. Amanda automatically removes catalogues
-for images that are no longer on tape.
-Create a file named disklist in the same directory as amanda.conf and either
-copy the file from example/disklist or start a new one. Make sure it is
-readable by the Amanda user. Each line in disklist defines an area to be backed
-up. The first field is the client host name (fully qualified names are
-recommended), the second is the area to be backed up on the client and the
-third is the dumptype. The area may be entered as a disk name, (sd0a), a device
-name, (/dev/rsd0)a, or a logical name, (/usr). Logical names make it easier to
-remember what is being backed up and to deal with disk reconfiguration.
-To set up a Windows client, set the host name to the name of the Unix machine
-running SAMBA and the area to the Windows share name, such as //some-pc/C$.
-Note that Unix-style forward slashes are used instead of Windows-style backward
-slashes.
-Enable Amanda access to the client from the tape server host (even if the
-client is the tape server host itself) by editing .amandahosts (or .rhosts,
-depending on what was set with ./configure) in the Amanda user home directory
-on the client. Enter the fully qualified tape server host name and Amanda user,
-separated by a blank or tab. Make sure the file is owned by the Amanda user and
-does not allow access to anyone other than the owner (e.g. mode 0600 or 0400).
-For Windows clients, put the share password in /etc/amandapass on the SAMBA
-host. The first field is the Windows share name, the second is the clear text
-password and the optional third field is the domain.
-
-Note
-
-This info isn't correct anymore. Please refer to Backup_PC_hosts_using_Samba
-for details on this file.
-Because this file contains clear text passwords, it should be carefully
-protected, owned by the Amanda user and only allow user access. By default,
-Amanda uses SAMBA user backup. This can be changed with --with-samba-user to ./
-configure.
-
-Test and Debug Setup
-
-Test the setup with amcheck. As with all Amanda commands, run it as the Amanda
-user, not root:
-
-
- # su amanda -c "amcheck Daily"
-
-
-
-Many errors reported by amcheck are described in docs/FAQ or the amcheck man
-page. The most common error reported to the Amanda mailing lists is selfcheck
-request timed out, meaning amcheck was not able to talk to amandad on the
-client. In addition to the ideas in docs/FAQ, here are some other things to
-try:
-
-* Are the Amanda services listed properly in /etc/services or a YP/NIS map? The
- C program in Figure 4-1 uses the same system call as Amanda to look up
- entries:
-
-Example 18.1. A C Program to Check the Amanda Service Numbers
-
-
- #include <stdio.h>
- #include <string.h>
- #include <netdb.h>
-
- main (
- int argc,
- char **argv)
- {
- char *pn;
- char *service;
- char *protocol = "tcp";
- struct servent *s;
-
- if ((pn = strrchr (*argv, '/')) == NULL) {
- pn = *argv;
- } else {
- pn++;
- } if (argc < 2) {
- fprintf (stderr, "usage: %s service [protocol]\n", pn);
- return 1;
- }
- service = *++argv;
- if (argc > 2) {
- protocol = *++argv;
- }
- if ((s = getservbyname (service, protocol)) == NULL) {
- fprintf (stderr, "%s: %s/%s lookup failed\n", pn,
- service, protocol);
- return 1;
- }
- printf ("%s/%s: %d\n", service, protocol,
- (int) ntohs (s->s_port));
- return 0;
- }
-
-
-
-
-Run it on both the tape server and client and make sure the port numbers match:
-
-
- $ cc check-service.c -lnsl -lsocket (Solaris)
- $ a.out amanda udp
- amanda/udp: 10080
- $ a.out amandaidx
- amandaidx/tcp: 10082
- $ a.out amidxtape
- amidxtape/tcp: 10083
-
-
-
-
-* Is there a line in the inetd configuration file on the client to start
- amandad?
-* Was inetd sent a HUP signal after the configuration file was changed?
-* Are there system log messages from inetd about amanda or amandad? For
- instance, inetd complains if it cannot look up the Amanda services.
-* Is /tmp/amanda/amandad/debug being updated?
-* Is the access time on the amandad executable (ls -lu) being updated? If not,
- inetd is probably not able to run it, possibly because of an error in the
- inetd configuration file or a permission problem.
-* Run the amandad program by hand as the Amanda user on the client. It should
- sit for about 30 seconds, then terminate. Enter the full path exactly as it
- was given to inetd, perhaps by using copy/paste.
-
-Do not proceed until amcheck is happy with the configuration.
-For initial testing, set the record option to no in the global dumptype, but
-remember to set it back to yes when Amanda goes into normal production. This
-parameter controls whether the dump program on the client updates its own
-database, such as /etc/dumpdates for vendor dump.
-To forget about an individual test run, use amrmtape to remove references to
-the tapes used, then use amlabel to relabel them. To completely start over,
-remove the files or directories named in the infofile and indexdir parameters,
-the tapelist file named in the tapelist parameter, all amdump.* files in the
-configuration directory and all log.* files in the directory named by the
-logdir parameter. These files contain history information Amanda needs between
-runs and also what is needed to find particular dump images for restores and
-should be protected when Amanda goes into production.
-
-Operating Amanda
-
-Once configured, you will need to setup the automated use of Amanda.
-
-Run amdump
-
-The amdump script controls a normal Amanda backup run. However, it's common to
-do site-specific things as well with a wrapper shell script around amdump.
-amdump is meant to run unattended from cron. See the operating system
-documentation for how to set up a cron task. Be sure it runs as the Amanda
-user, not root or the installer.
-The amdump script does the following:
-
-* If a file named hold is in the configuration directory, amdump pauses until
- it goes away. This may be created and removed by hand to temporarily delay
- Amanda runs without having to change the cron task.
-* If it looks like another copy of amdump is running, or a previous run
- aborted, amdump logs an error and terminates. If an earlier run aborted,
- amcleanup must be run. An amcleanup step should be added to the tape server
- system boot sequence to handle crashes. No backups can be performed after an
- abort or crash until amcleanup is run.
-* The Amanda planner program decides what areas to back up and at what level.
- It does this by connecting to each client and getting estimated sizes of a
- full dump, the same partial level that was done on the previous run and
- possibly the next partial level. All clients are done in parallel, but it can
- take a while to gather all this information.
-* The schedule is then passed to the driver program that controls actual
- dumping. It, in turn, starts up several dumper processes (based on the
- inparallel amanda.conf parameter) and a single taper process. The taper
- process splits into two parts, a reader and a writer, to keep streaming tape
- drives busy.
-* driver commands dumpers to start backups, telling each its client, area,
- options such as compression and whether the result should go to the holding
- disk or direct to tape. Each dumper connects to amandad on the client and
- sends a request describing the dump program to run and options such as
- whether to do compression or indexing. The image comes back to the dumper who
- writes it, possibly via the server compression program, into the holding disk
- or directly to a taper connection. If enabled, dumper also collects catalogue
- information generated on the client and compresses it into the indexdir area.
- The driver also commands taper to write files from the holding disk to tape
- or to prepare to receive an image directly from a dumper.
-* After backups are done, amreport is run to generate the e-mail report. It
- also renames the log file for the run to a unique log.YYYYMMDD.N name.
-* Old amdump.NN debug log files are rolled so only enough to match the tape
- cycle are retained.
-* The amtrmidx program is run to remove old catalogues if indexing has been
- used.
-
-There are several ways to determine which tapes Amanda will need for a run. One
-is to look at the Amanda e-mail report from the previous run. The tapes used
-during that run and those expected for the next run are listed. Another is to
-run amcheck during normal working hours. In addition to showing which tapes are
-needed, it makes sure things are set up properly so problems can be fixed
-before the real Amanda run. A third is to use the tape suboption of amadmin.
-Without a tape changer, Amanda expects the first tape to be mounted in the
-drive when it starts. Automated tape changers should be able to locate the
-tapes. The chg-manual changer prompts for the tapes.
-
-Read Amanda's Reports
-
-An Amanda report has several sections:
-
-
-
-
- These dumps were to tape Daily-009, Daily-010
- Tonight's dumps should go onto 2 tapes: Daily-011, Daily-012.
-
-
-
-This shows which tapes were used during the run and which tapes are needed
-next.
-
-
- FAILURE AND STRANGE DUMP SUMMARY:
- gurgi.cc.p /var lev 0 FAILED [Request to gurgi.cc.purdue.edu timed
- out.]
- gurgi.cc.p / lev 0 FAILED [Request to gurgi.cc.purdue.edu timed out.]
- pete.cc.pu /var/mail lev 0 FAILED ["data write: Broken pipe"]
- samba.cc.p //nt-test.cc.purdue.edu/F$ lev 1 STRANGE
- mace.cc.pu /master lev 0 FAILED [dumps too big, but cannot incremental
- dump new
- disk]
-
-
-
-Problems found during the run are summarized in this section. In this example:
-
-* gurgi.cc.purdue.edu was down, so all its backups failed.
-* The /var/mail problem on pete.cc.purdue.edu and F$ problem on nt-
- test.cc.purdue.edu are detailed later.
-* The /master area on mace.cc.purdue.edu is new to Amanda so a full dump is
- required, but it would not fit in the available tape space for this run.
-
-
-
- STATISTICS:
- Total Full Daily
- -------- -------- --------
- Dump Time (hrs:min) 5:03 3:23 0:33 (0:14
- start, 0:53 idle)
- Output Size (meg) 20434.4 17960.0 2474.4
- Original Size (meg) 20434.4 17960.0 2474.4
- Avg Compressed Size (%) -- -- --
- Tape Used (%) 137.4 120.0 17.4
- (level:#disks ...)
- Filesystems Dumped 90 21 69 (1:
- 64 2:2 3:3)
- Avg Dump Rate (k/s) 1036.5 1304.3 416.2
- Avg Tp Write Rate (k/s) 1477.6 1511.2 1271.9
-
-
-
-This summarizes the entire run. It took just over five hours, almost 3.5 hours
-writing full dumps and about half an hour for partials. It took 14 minutes to
-get started, mostly in the planner step getting the estimates, and taper was
-idle almost one hour waiting on dumps to come into the holding disk.
-In this example, hardware compression was used so Avg Compressed Size is not
-applicable and Output Size written to tape matches Original Size from the
-clients. About 137% of the length of the tape as defined in the tapetype was
-used (remember that two tapes were written), 120% for full dumps and 17% for
-partials. The Rate lines give the dump speed from client to tape server and
-tape writing speed, all in KBytes per second. The Filesystems Dumped line says
-90 areas were processed, 21 full dumps and 69 partials. Of the partials, 64
-were level 1, two were level 2 and three were level 3.
-
-
- FAILED AND STRANGE DUMP DETAILS:
-
- /-- pete.cc.pu /var/mail lev 0 FAILED ["data write: Broken
- pipe"]
- sendbackup: start [pete.cc.purdue.edu:/var/mail level 0]
- sendbackup: info BACKUP=/usr/sbin/ufsdump
- sendbackup: info RECOVER_CMD=/usr/sbin/ufsrestore -f... -
- sendbackup: info end
- | DUMP: Writing 32 Kilobyte records
- | DUMP: Date of this level 0 dump: Sat Jan 02 02:03:22 1999
- | DUMP: Date of last level 0 dump: the epoch
- | DUMP: Dumping /dev/md/rdsk/d5 (pete.cc.purdue.edu:/var/mail) to
- standard output.
- | DUMP: Mapping (Pass I) [regular files]
- | DUMP: Mapping (Pass II) [directories]
- | DUMP: Estimated 13057170 blocks (6375.57MB) on 0.09 tapes.
- | DUMP: Dumping (Pass III) [directories]
- | DUMP: Dumping (Pass IV) [regular files]
- | DUMP: 13.99% done, finished in 1:02
- | DUMP: 27.82% done, finished in 0:52
- | DUMP: 41.22% done, finished in 0:42
-
- /-- samba.cc.p //nt-test.cc.purdue.edu/F$ lev 1 STRANGE
- sendbackup: start [samba.cc.purdue.edu://nt-test/F$ level 1]
- sendbackup: info BACKUP=/usr/local/bin/smbclient
- sendbackup: info RECOVER_CMD=/usr/local/bin/smbclient -f... -
- sendbackup: info end
- ? Can't load /usr/local/samba-2.0.2/lib/smb.conf - run testparm to
- debug it
- | session request to NT-TEST.CC.PURD failed
- | directory \top\
- | directory \top\Division\
- | 238 ( 2.7 kb/s) \top\Division\contract.txt
- | 19456 ( 169.6 kb/s) \top\Division\stuff.doc
- ...
-
-
-
-Failures and unexpected results are detailed here. The dump of /var/mail would
-not fit on the first tape so was aborted and rerun on the next tape, as
-described further in the next section.
-The dump of F$ on nt-test.cc.purdue.edu failed due to a problem with the SAMBA
-configuration file. It's marked STRANGE because the line with a question mark
-does not match any of the regular expressions built into Amanda. When dumping
-Windows clients via SAMBA, it's normal to get errors about busy files, such as
-PAGEFILE.SYS and the registry. Other arrangements should be made to get these
-safely backed up, such as a periodic task on the PC that creates a copy that
-will not be busy at the time Amanda runs.
-
-
- NOTES:
- planner: Adding new disk j.cc.purdue.edu:/var.
- planner: Adding new disk mace.cc.purdue.edu:/master.
- planner: Last full dump of mace.cc.purdue.edu:/src on tape Daily-012
- overwritten
- in 2 runs.
- planner: Full dump of loader.cc.purdue.edu:/var promoted from 2 days
- ahead.
- planner: Incremental of sage.cc.purdue.edu:/var bumped to level 2.
- taper: tape Daily-009 kb 19567680 fm 90 writing file: short write
- taper: retrying pete.cc.purdue.edu:/var/mail.0 on new tape: [writing
- file: short
- write]
- driver: pete.cc.purdue.edu /var/mail 0 [dump to tape failed, will try
- again]
- taper: tape Daily-010 kb 6201216 fm 1 [OK]
-
-
-
-Informational notes about the run are listed here. The messages from planner
-say:
-
-* There are new disklist entries for j.cc.purdue.edu and mace.cc.purdue.edu.
-* Tape Daily-012 is due to be overwritten in two more runs and contains the
- most recent full dump of /src from mace.cc.purdue.edu, so the tape cycle may
- not be large enough.
-* The next scheduled full dump of /var on loader.cc.purdue.edu was moved up two
- days to improve the load balance.
-* The partial dump of /var on sage.cc.purdue.edu was bumped from level 1 to
- level 2 because the higher level was estimated to save enough space to make
- it worthwhile.
-
-The rest of the notes say taper was not able to write as much data as it
-wanted, probably because of hitting end of tape. Up to that point, it had
-written 19567680 KBytes in 90 files on tape Daily-009. Another attempt at the
-full dump of /var/mail from pete.cc.purdue.edu was made on the next tape
-(Daily-010) and it succeeded, writing 6201216 KBytes in one file.
-
-
- DUMP SUMMARY:
-
- DUMPER STATS TAPER
- STATS
- HOSTNAME DISK L ORIG-KB OUT-KB COMP% MMM:SS KB/
- s MMM:SS KB/s
- --------------------------- --------------------------------------- ---
- -----------
- boiler.cc / 1 2624 2624 -- 0:13 200.1
- 0:02 1076.0
- boiler.cc /home/boiler/a 1 192 192 -- 0:07 26.7
- 0:02 118.5
- boiler.cc /usr 1 992 992 -- 0:41 24.2
- 0:02 514.7
- boiler.cc /usr/local 1 288 288 -- 0:09 31.2
- 0:04 86.3
- boiler.cc /var 1 425 4256 -- 0:21 205.9
- 0:04 1104.3
- egbert.cc / 1 41952 41952 -- 1:26 487.3
- 0:37 1149.4
- egbert.cc /opt 1 224 224 -- 0:06 37.5
- 0:02 136.0
- egbert.cc -laris/install 1 64 64 -- 0:11 5.8
- 0:02 49.5
- gurgi.cc. / 0 FAILED ----------------------------------
- -----------
- gurgi.cc. /var 0 FAILED ----------------------------------
- -----------
- pete.cc.p / 1 13408 13408 -- 0:41 328.2
- 0:08 1600.5
- pete.cc.p /opt 1 3936 3936 -- 1:04 61.2
- 0:03 1382.6
- pete.cc.p /usr 1 1952 1952 -- 0:29 67.0
- 0:03 584.3
- pete.cc.p /var 1 300768 300768 -- 2:33 1963.8
- 2:50 1768.8
- pete.cc.p /var/mail 0 6201184 6201184 -- 73:45 1401.3
- 73:47 1400.8
-
- ...
- (brought to you by Amanda version 2.4.1p1)
-
-
-
-This section (which has been abbreviated) reports each area dumped showing
-client, area, backup level, sizes, time to dump and time to write to tape.
-Entries are in alphabetic order by client and then by area. This is not the
-same as the tape order. Tape order can be determined with the find or info
-suboption of the amadmin command, amtoc can generate a tape table of contents
-after a run, or amreport can generate a printed listing. By default, client
-names are truncated on the right, area names on the left, to keep the report
-width under 80 character. This typically leaves the unique portions of both.
-Two log files are created during an Amanda run. One is named amdump.NN, where
-NN is a sequence number (1 is most recent, 2 is next most recent, etc), and is
-in the same directory as amanda.conf. The file contains detailed step by step
-information about the run and is used for statistics by amplot and amstatus,
-and for debugging. The other file is named log.YYYYMMDD.N where YYYYMMDD is the
-date of the Amanda run and N is a sequence number in case more than one run is
-made on the same day (0 for the first run, 1 for the second, etc). This file is
-in the directory specified by the logdir amanda.conf parameter. It contains a
-summary of the run and is the basis for the e-mail report. In fact, amreport
-may be run by hand and given an old file to regenerate a report.
-Old amdump.NN files are removed by the amdump script. Old log.YYYYMMDD.N files
-are not automatically removed and should be cleared out periodically by hand.
-Keeping a full tape cycle is a good idea. If the tape cycle is 40 and Amanda is
-run once a day, the following command would do the job:
-
-
- #find log.????????.* -mtime +40 -print | xargs rm
-
-
-
-If --with-pid-debug-files was used on ./configure, clients accumulate debug
-files in /tmp/amanda (or whatever --with-debug was set to) and should be
-cleaned out periodically. Without this option, client debug files have fixed
-names and are reused from run to run.
-
-Monitor Tape and Holding Disk Status
-
-While amdump is running, amstatus can track how far along it is. amstatus may
-also be used afterward to generate statistics on how many dumpers were used,
-what held things up and so on.
-When a tape error happens on the last tape allowed in a run (as set by
-runtapes), Amanda continues to do backups into the holding disks. This is
-called degraded mode. By default, full dumps are not done and any that were
-scheduled have a partial done instead. A portion of the holding disk area may
-be allocated to do full dumps during degraded mode by reducing the value of the
-parameter reserve in amanda.conf below 100%.
-A tape server crash may also leave images in the holding disks. Run amflush, as
-the Amanda user, to flush images in the holding disk to the next tape after
-correcting any problems. It goes through the same tape request mechanism as
-amdump. If more than one set of dumps are in the holding disk area, amflush
-prompts to choose one to write or to write them all. amflush generates an e-
-mail report just like amdump.
-Operating systems vary in how they report end of tape to programs. A no space
-or short write error probably means end of tape. For I/O error, look at the
-report to see how much was written. If it is close to the expected tape
-capacity, it probably means end of tape, otherwise it means a real tape error
-happened and the tape may need to be replaced the next time through the tape
-cycle.
-To swap out a partially bad tape, wait until it is about to be used again so
-any valid images can still be retrieved. Then swap the tapes, run amrmtape on
-the old tape and run amlabel on the replacement so it has a proper Amanda
-label.
-If a tape is marked to not be reused with the no-reuse suboption of amadmin,
-such as one that has been removed or is failing, Amanda may want a freshly
-labeled tape on the next run to get the number of tapes back up to the full
-tape cycle.
-If a tape goes completely bad, use amrmtape to make Amanda forget about it. As
-with marking a tape no-reuse, this may reduce the number of tapes Amanda has in
-use below the tape cycle and it may request a newly labeled tape on the next
-run.
-
-Adding Tapes at a Particular Position in the Cycle
-
-
-* Run amlabel on the new tapes.
-* Edit the tapelist file by hand and move the new tapes before the tape to be
- used just ahead of them. For instance, move Daily-100 before Daily-099.
-* Set the date stamp on the new tapes to the same as the previous tape, e.g.
- make them the same for Daily-099 and Daily-100.
-* Update the tapecycle amanda.conf parameter if new tapes are being added.
-
-These steps let Amanda know about all tapes, including those that do not have
-data yet. When the cycle gets to the last old tape (Daily-099), the next tape
-used will be the first new one (Daily-100). A new option is planned for amlabel
-to do these steps automatically.
-
-Miscellanous Operational Notes
-
-Multiple amdump runs may be made in the same day, although catalogues are
-currently stored without a timestamp so amrecover may not show all restore
-possibilities. To redo a few areas that failed during the normal run, edit the
-disklist file by hand to comment out all the other entries, run amdump, then
-restore the disklist file.
-Use the force suboption of amadmin to schedule a full dump of an area on the
-next run. Run this as the Amanda user, not root. Amanda automatically detects
-new disklist entries and schedules an initial full dump. But for areas that go
-through a major change, such as an operating system upgrade or full restore,
-force Amanda to do a full dump to get things back into sync.
-Amanda does not automatically notice new client areas, so keep the disklist in
-sync by hand. Amanda usually notices areas that are removed and reports an
-error as a reminder to remove the entry from the disklist. Use the delete
-suboption of amadmin (as the Amanda user) to make Amanda completely forget
-about an area, but wait until the information is not needed for restores. This
-does not remove the entry from the disklist file \14 that must be done by hand.
-Non\14Amanda backups may still be done with Amanda installed, but do not let the
-client dump program update its database. For vendor dump programs, this usually
-means not using the u flag, or saving and restoring /etc/dumpdates. For GNU-tar
-it means the --listed-incremental flag (if used) should not point to the same
-file Amanda uses.
-As with all backup systems, verify the resulting tapes, if not each one then at
-least periodically or by random sample. The amverify script does a reasonably
-good job of making sure tapes are readable and images are valid. For GNU-tar
-images, the test is very good. For vendor dump images of the same operating
-system type as the tape server machine, the test is OK but does not really
-check the whole image due to the limited way the catalogue option works. For
-vendor dump images from other operating systems, amverify can tell if the image
-is readable from tape but not whether it is valid.
-Tape drives are notorious for being able to read only what they wrote, so run
-amverify on another machine with a different drive, if possible, so an
-alternate is available if the primary drive fails. Make a copy of the Amanda
-configuration directory on the other machine to be able to run amverify. This
-copy is also a good way to have a backup of the Amanda configuration and
-database in case the tape server machine needs to be recovered.
-
-Advanced Amanda Configuration
-
-Once you have Amanda running for a while, you may choose to do some additional
-advanced configuration.
-
-Adjust the Backup Cycle
-
-Several dumptype parameters control the backup level Amanda picks for a run:
-
-
- dumpcycle
- Maximum days between full dumps.
-
- strategy nofull
- Never schedule (or run) a full dump.
-
- strategy incronly
- Only schedule non-full dumps.
-
-Note that dumpcycle is both a general amanda.conf parameter and a specific
-dumptype parameter. The value in a specific dumptype takes precedence. To
-handle areas that change significantly between each run and should get a full
-dump each time (such as the mail spool on a busy e-mail server or a database
-area), create a dumptype based on another dumptype with attributes changed as
-desired (client dump program, compression, etc) and set dumpcycle in the new
-dumptype to 0:
-
-
-
-
- define mail-spool {
- comp-user-tar
- dumpcycle 0
- }
-
-
-
-To run full dumps by hand outside of Amanda (perhaps they are too large for the
-normal tape capacity, or need special processing), create a new dumptype and
-set strategy to incronly:
-
-
- define full-too-big {
- comp-user-tar
- strategy incronly
- }
-
-
-
-Tell Amanda when a full dump of the area has been done with the force suboption
-of amadmin. Take care to do full dumps often enough that the tape cycle does
-not wrap around and overwrite the last good non-full backups.
-To never do full dumps (such as an area easily regenerated from vendor media),
-create a new dumptype and set strategy to nofull:
-
-
- define man-pages {
- comp-user-tar
- strategy nofull
- }
-
-
-
-Only level 1 backups of such areas are done, so wrapping around the tape cycle
-is not a problem.
-To do periodic archival full dumps, create a new Amanda configuration with its
-own set of tapes but the same disklist as the normal configuration (e.g.
-symlink them together). Copy amanda.conf, setting all dumpcycle values to 0 and
-record to no, e.g. in the global dumptype. If a changer is used, set runtapes
-very high so tape capacity is not a planning restriction. Disable the normal
-Amanda run, or set the hold file as described in "Operating Amanda", so Amanda
-does not try to process the same client from two configurations at the same
-time.
-
-Adjust Parallelism
-
-Amanda starts several dumper processes and keeps as many as possible running at
-once. The following options control their activity:
-
-
- inparallel
- Total number of dumpers.
-
- maxdumps
- Maximum dumpers for a single client.
-
-The default maxdumps is one, meaning only one dumper is assigned to a client at
-a time. If a client can support the load, increase maxdumps so more than one
-dump on that client is running at once. Note that maxdumps is both a general
-amanda.conf parameter and a specific dumptype parameter. The value in a
-specific dumptype takes precedence.
-Field four of the disklist file is a "spindle number". Areas with the same non-
-negative spindle number are not backed up at the same time if maxdumps is
-greater than one. This prevents thrashing on an individual physical disk. Set
-spindle number to -1 (which is the default) for independent areas that can be
-done in conjunction with any other area, such as a whole physical disk. If the
-tape server has multiple network connections, an amanda.conf interface section
-may be set up for each one and clients allocated to a particular interface with
-field five of the disklist. Individual interfaces take precedence over the
-general netusage bandwidth limit and follow the same guidelines described above
-in "Configuring Amanda": the limit is imposed when deciding whether to start a
-dump, but once a dump starts, Amanda lets underlying network components do any
-throttling.
-Individual Amanda interface definitions do not control which physical
-connection is used. That is left up to the operating system network software.
-While it's common to give an Amanda interface definition the same name as a
-physical connection, e.g. le0, it might be better to use logical names such as
-back-door-atm to avoid confusion.
-The starttime dumptype parameter delays a backup some amount of time after
-Amanda is started. The value is entered as HHMM, so 230, for instance, would
-wait 2.5 hours. This may be used to delay backups of some areas until they are
-known to be idle.
-
-Monitor for Possible Improvements
-
-amstatus may be used to get a summary of dumper activity:
-
-
- # su amanda -c "amstatus Daily --file amdump.1 --summary"
- ...
- dumper0 busy : 5:52:01 ( 98.03%)
- dumper1 busy : 0:23:09 ( 6.45%)
- dumper2 busy : 0:13:27 ( 3.75%)
- dumper3 busy : 0:16:13 ( 4.52%)
- dumper4 busy : 0:06:40 ( 1.86%)
- dumper5 busy : 0:03:39 ( 1.02%)
- taper busy : 3:54:20 ( 65.26%)
- 0 dumpers busy : 0:03:21 ( 0.93%) file-too-large: 0:03:21
- (100.00%)
- 1 dumper busy : 4:03:22 ( 67.78%) no-diskspace: 3:40:55
- ( 90.77%)
- file-too-large: 0:21:13 (
- 8.72%)
- no-bandwidth: 0:01:13 ( 0.50%)
- 2 dumpers busy : 0:17:33 ( 4.89%) no-bandwidth: 0:17:33
- (100.00%)
- 3 dumpers busy : 0:07:42 ( 2.14%) no-bandwidth: 0:07:42
- (100.00%)
- 4 dumpers busy : 0:02:05 ( 0.58%) no-bandwidth: 0:02:05
- (100.00%)
- 5 dumpers busy : 0:00:40 ( 0.19%) no-bandwidth: 0:00:40
- (100.00%)
- 6 dumpers busy : 0:03:33 ( 0.99%) not-idle: 0:01:53
- ( 53.10%)
- no-dumpers: 0:01:40
- ( 46.90%)
-
-
-
-This says:
-
-* dumper 0 was busy almost all the time.
-* dumper 1 (and above) were not used very much.
-* taper was busy about 2/3 of the total run time.
-* All dumpers were idle less than 1% of the total runtime.
-* One dumper was busy 67.78% of the total run time and the reason two dumpers
- were not started when one was busy was not enough holding disk space (no-
- diskspace) 90.77% of that time, the next image to dump was too large to fit
- in the holding disk at all (file-too-large) 8.72% of that time and network
- bandwidth was exhausted (no-bandwidth) 0.50% of that time
-
-This configuration would benefit from additional holding disk space, which
-would allow more dumpers to run at once and probably keep taper busy more of
-the time.
-Other common status indicators are:
-
-
- not-idle
- Everything is running that can be.
-
- no-dumpers
- All dumpers are busy and there are other dumps that could be started.
-
- client-constrained
- The maximum number of dumpers for remaining clients are already running,
- or all spindles are already in use.
-
- start-wait
- All remaining dumps are delayed until a specific time of day.
-
-If the tape server machine has multiple tape drives, more than one Amanda
-configuration may run at the same time. Clients and holding disks should be
-assigned to only one configuration, however.
-Amanda waits a fixed amount of time for a client to respond with dump size
-estimates. The default is five minutes per area on the client. For instance, if
-a client has four areas to back up (entries in disklist), Amanda waits at most
-20 minutes for the estimates. During dumping, Amanda aborts a dump if the
-client stops sending data for 30 minutes. Various conditions, such as slow
-clients, which dump program is used and characteristics of the area, may cause
-timeouts. The values may be changed with the amanda.conf etimeout parameter for
-estimates and dtimeout for data. Positive etimeout values are multiplied by the
-number of areas. The absolute value of a negative number is used for the whole
-client regardless of the number of areas.
-
-Excluding Files
-
-GNU-tar can exclude items from the dump image based on file name patterns
-controlled by the dumptype exclude parameter. A single pattern may be put on
-the exclude line itself or multiple patterns may be put in a file on the
-client. The dumptype exclude line in that case includes a list keyword and the
-path to the file.
-Exclusion entries are shell-style wildcard expressions except * matches through
-any number of / characters. If a matched item is a directory, it and all its
-contents are omitted. For instance:
-
-
- ./usr
- Omit the usr directory at the top level of the area and everything under
- it.
-
- core
- Omit all items named core.
-
- */core*
- Omit all items starting with core, e.g. core, core19970114, corespondent,
- or corexx/somefile (probably not a good idea).
-
- */test*.c
- Omit all items starting with test and ending with .c, e.g. test.c,
- testing.c or testdir/pgm/main.c (probably not a good idea).
-
- *.o
- Omit all items ending with .o.
-
- */OLD/*
- Omit all items within directories named OLD, including subdirectories and
- their contents, but dump the OLD directory entry itself.
-
-
-Restoring with Amanda
-
-Remember that no one cares if you can back up ?only if you can restore.
-
-Configuring and Using amrecover
-
-One way to restore items with Amanda is with amrecover on the client. Before
-amrecover can work, Amanda must run with the dumptype index parameter set to
-yes and the amindexd and amidxtaped services must be installed and enabled to
-inetd, usually on the tape server machine (the default build sequence installs
-them). Also, add the client to .amandahosts (or .rhosts) for the Amanda user on
-the server machine. Since amrecover must run as root on the client, the entry
-must list root as the remote user, not the Amanda user. amrecover should not be
-made setuid-root because it would open up catalogues of the entire system to
-everyone.
-For this example, user jj has requested two files, both named molecule.dat, in
-subdirectories named work/sample-21 and work/sample-22 and said they want the
-versions last modified on the 13th of January. Become root on the client, cd to
-the area and start amrecover:
-
-
- $ su
- Password:
- # cd ~jj
- # amrecover Daily
- AMRECOVER Version 2.4.1p1.
- Contacting server on amanda.cc.purdue.edu ...
- 220 amanda Amanda index server (2.4.1p1) ready.
- 200 Access OK
- Setting restore date to today (1999-01-18)
- 200 Working date set to 1999-01-18.
- 200 Config set to Daily.
- 200 Dump host set to pete.cc.purdue.edu.
- $CWD '/home/pete/u66/jj' is on disk '/home/pete/u66' mounted at '/home/
- pete/u66'.
- 200 Disk set to /home/pete/u66.
- amrecover>
-
-
-
-At this point, a command line interface allows browsing the image catalogues.
-Move around with the cd command, see what is available with ls, change date
-with setdate, add files and directories to the extraction list with add and so
-on. The extract command starts actual recovery:
-
-
- amrecover> setdate ---14
- 200 Working date set to 1999-01-14.
- amrecover> cd work/sample-21
- /home/pete/u66/jj/work/sample-21
- amrecover> add molecule.dat
- Added /jj/work/sample-21/molecule.dat
- amrecover> cd ../sample-22
- /home/pete/u66/jj/work/sample-22
- amrecover> add molecule.dat
- Added /jj/work/sample-22/molecule.dat
- amrecover> extract
- Extracting files using tape drive /dev/rmt/0mn on host
- amanda.cc.purdue.edu.
- The following tapes are needed: Daily-034
-
- Restoring files into directory /home/pete/u66
- Continue? [Y/n]: y
-
- Load tape Daily-034 now
- Continue? [Y/n]: y
- Warning: ./jj: File exists
- Warning: ./work: File exists
- Warning: ./work/sample-21: File exists
- Warning: ./work/sample-22: File exists
- set owner/mode for '.'? [yn] n
- amrecover> quit
-
-
-
-amrecover finds which tapes contain the images, prompts through mounting them
-in the proper order, searches the tape for the image, optionally decompresses
-it, brings it across the network to the client and pipes it into the
-appropriate restore program with the arguments needed to extract the requested
-items. amrecover does not know how to run every client restore program. See the
-amrecover manpage for current information. amrecover should not be used to do
-full filesystem recovery with vendor restore tools, but does work with GNU-tar.
-Vendor tools should be run with the r flag for a full recovery and amrecover is
-oriented toward extracting individual items with the x flag. Full filesystem
-recovery with vendor restore should be done with amrestore. amrecover (actually
-the amidxtaped server) does not know about tape changers, so mount the tapes by
-hand or use amtape if a changer is available.
-
-Using amrestore
-
-The amrestore command retrieves whole images from tape. First, find which tapes
-have the desired images. The find suboption of amadmin generates output like
-this (abbreviated):
-
-
- # su amanda -c "amadmin Daily find pete u66"
- Scanning /amanda...
-
- date host disk lv tape or file file
- status
- ...
- 1999-01-12 pete.cc.purdue.edu /home/pete/u66 1 Daily-032 14
- OK
- 1999-01-13 pete.cc.purdue.edu /home/pete/u66 1 Daily-033 26
- OK
- 1999-01-14 pete.cc.purdue.edu /home/pete/u66 1 Daily-034 40
- OK
- 1999-01-15 pete.cc.purdue.edu /home/pete/u66 1 Daily-000 34
- OK
- 1999-01-16 pete.cc.purdue.edu /home/pete/u66 1 Daily-001 31
- OK
- 1999-01-17 pete.cc.purdue.edu /home/pete/u66 0 Daily-002 50
- OK
- 1999-01-18 pete.cc.purdue.edu /home/pete/u66 1 Daily-003 20
- OK
-
-
-
-The Scanning /amanda... message says amadmin looked in the holding disk (/
-amanda) for any images left there. It then lists all tapes or files in the
-holding disk that contain the requested area.
-The info suboption to amadmin shows tapes with the most recent images:
-
-
- # su amanda -c "amadmin Daily info pete u66"
- Current info for pete.cc.purdue.edu /home/pete/u66:
- Stats: dump rates (kps), Full: 652.0, 648.0, 631.0
- Incremental: 106.0, 258.0, 235.0
- compressed size, Full: -100.0%,-100.0%,-100.0%
- Incremental: -100.0%,-100.0%,-100.0%
- Dumps: lev datestmp tape file origK compK secs
- 0 19990117 Daily-002 50 582239 582272 892
- 1 19990118 Daily-003 20 3263 3296 31
- 2 19981214 Daily-032 21 7039 7072 37
-
-
-
-Old information may appear, such as 19981214 (14-Dec-1998) in this example.
-While it's true this was the last level 2 dump of this area, it is of little
-interest because at least one full and level 1 dump have been done since then.
-The compressed size values here may be ignored because this particular
-configuration uses hardware compression so no software compression data are
-available.
-A third way to know what tape has an image is to generate a tape table of
-contents with amtoc after each Amanda run:
-
-
- # partition lvl size[Kb] method
- 0 Daily-002 - - 19990117
- 1 boiler.cc.purdue.edu:/usr/local 1 31 normal
- 2 egbert.cc.purdue.edu:/opt 1 127 normal
- 3 boiler.cc.purdue.edu:/usr 1 95 normal
- ...
- 50 pete.cc.purdue.edu:/home/pete/u66 0 582239 normal
- ...
-
-
-
-A printed report similar to the amtoc output may be automatically generated by
-amreport for each run with the lbl-templ tapetype parameter in amanda.conf
-using the example/3hole.ps template.
-The find and info suboptions to amadmin need the Amanda log files and database.
-These are not usually large amounts of information and a copy should be pushed
-after each amdump run to an alternate machine that also has the Amanda tape
-server software installed so they are available if the primary tape server
-machine dies. Tools like rdist (ftp://usc.edu/pub/rdist/) or rsync (ftp://
-samba.anu.edu.au/pub/rsync/) are useful.
-If Amanda was built using --with-db=text (the default), the database is stored
-in a set of text files under the directory listed in the infofile amanda.conf
-parameter. Here is the file that matches the above info amadmin output:
-
-
- # cd /usr/local/etc/amanda/Daily/curinfo
- # cat pete.cc.purdue.edu/_home_pete_u66/info
- version: 0
- command: 0
- full-rate: 652.000000 648.000000 631.000000
- full-comp:
- incr-rate: 106.000000 258.000000 235.000000
- incr-comp:
- stats: 0 582239 582272 892 916549924 50 Daily-002
- stats: 1 3263 3296 31 916637269 20 Daily-003
- stats: 2 7039 7072 37 913614357 21 Daily-032
- //
-
-
-
-The first field of each stats line is the dump level. The last field is the VSN
-and the field just before it is the tape file number. The field with the large
-number just before that is a Unix epoch time value, which may be converted to
-text with this Perl script:
-
-
- $ cat epoch.pl
- #!/usr/local/bin/perl
- use warnings;
- use strict;
- require 'ctime.pl';
- foreach (@ARGV) {
- s/,//;
- if (m/[a-fA-FxX]/) {
- unless (m/^0[xX]/) {
- $_ = '0x' . $_;
- }
- $_ = oct;
- }
- print &ctime ($_);
- }
- exit (0);
- $ epoch.pl 916549924
- Sun Jan 17 0:12:04 US/East-Indiana 1999
-
-
-
-Prepositioning the tape to the image with mt fsf may significantly reduce the
-time needed to do a restore. Some media contain an index for very fast file
-searching compared to the one file at a time scanning done by amrestore. Each
-tape location method listed above also shows the tape file. Use that number
-with mt fsf after a rewind to position to a particular image.
-amrestore takes client, area and date stamp patterns as optional arguments to
-search for matching images. Each argument is a grep-style regular expression,
-so multiple images may match. This also means an image may need a specific
-pattern. For instance:
-
-
- # amrestore $TAPE pete /
-
-
-
-finds not just the root area for the pete client, but images for any client
-with pete someplace in the hostname and a slash anywhere in the area name.
-Assuming only one client matches pete, the following gets just the root area:
-
-
- # amrestore $TAPE pete '^/$'
-
-
-
-The up arrow (caret) at the beginning says the pattern must start with this
-string. The dollar sign at the end says it must end there. The quote marks
-around the pattern protect the special characters from shell expansion.
-Without flags, amrestore finds every matching image, uncompresses it if needed
-and creates a disk file in the current working directory with a name made up of
-the client, area and dump level. These images may be used directly by the
-client restore program.
-amrestore may be used to generate a tape table of contents by giving it a host
-pattern that cannot match:
-
-
- # mt rewind
- # amrestore $TAPE no.such.host
-
-
-
-As it searches in vain for no.such.host it reports images that are skipped:
-
-
- amrestore: 0: skipping start of tape: date 19990117 label Daily-002
- amrestore: 1: skipping boiler.cc.purdue.edu._.19990117.1
- amrestore: 2: skipping egbert.cc.purdue.edu._opt.19990117.1
- amrestore: 3: skipping boiler.cc.purdue.edu._.19990117.1
- ...
-
-
-
-For large images, the p flag writes the first match to standard output, which
-may then be piped into the client restore program. This flag is also useful for
-moving an image across the network. For instance, here is one way to restore a
-file directly from the tape server (amanda.cc.purdue.edu) while logged in to
-the client:
-
-
- # rsh -n amanda.cc.purdue.edu amrestore -p $TAPE pete
- ?'^/$? ' \ | gtar xf - ./the-file
-
-
-
-Tell vendor restore programs to use a small blocking factor to handle the
-arbitrary size chunks of data available through a pipeline:
-
-
- # rsh -n amanda.cc.purdue.edu amrestore -p $TAPE pete u66 \ |
- ufsrestore -ivbf 2 -
-
-
-
-
-Restoring Without Amanda
-
-The Amanda tape format is deliberately simple and restoring data can be done
-without any Amanda tools if necessary. The first tape file is a volume label
-with the tape VSN and date it was written. It is not in ANSI VOL1 format, but
-is plain text. Each file after that contains one image using 32 KByte blocks.
-The first block is an Amanda header with client, area and options used to
-create the image. As with the volume label, the header is not in ANSI format,
-but is plain text. The image follows, starting at the next tape block, until
-end of file.
-To retrieve an image with standard Unix utilities if amrestore is not
-available, position the tape to the image, then use dd to read it:
-
-
- # mt rewind
- # mt fsf NN
- # dd if=$TAPE bs=32k skip=1 of=dump_image
-
-
-
-The skip=1 option tells dd to skip over the Amanda file header. Without the of=
-option, dd writes the image to standard output, which can be piped to the
-decompression program, if needed, and then to the client restore program.
-Since the image header is text, it may be viewed with:
-
-
- # mt rewind
- # mt fsf NN
- # dd if=$TAPE bs=32k count=1
-
-
-
-In addition to describing the image, it contains text showing the commands
-needed to do a restore. Here's a typical entry for the root filesystem on
-pete.cc.purdue.edu. It is a level 1 dump done without compression using the
-vendor ufsdump program:
-
-
-
- Amanda: FILE 19981206 pete.cc.purdue.edu / lev 1
- comp N program /usr/sbin/ufsdump
-
-
-
-
-To restore, position the tape at start of file and run:
-
-
- # dd if=$TAPE bs=32k skip=1 | /usr/sbin/ufsrestore -f... -
-
-
-
-As with any backup system, test these procedures while in normal production so
-the principles and techniques are familiar when disaster strikes.
-
-Note
-
-Refer to http://www.amanda.org/docs/using.html for the current version of this
-document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Part IV. Various Information Home Chapter 19. Amanda FAQ
-
-
-Part IV. Various Information
-Prev Next
-
--------------------------------------------------------------------------------
-
-
-Part IV. Various Information
-
-
-
-Additional information about Amanda
-
-Here you find various other documents like the Amanda FAQ, the Top Ten
-Questions and the Amanda-Wishlist. You can also find the last Amanda-Survey in
-here (although it still needs formatting ... sorry, Jon ...). The latest
-addition is the "famous" Amanda-chapter by John R. Jackson.
-Table of Contents
-
-
- 18._Using_Amanda
-
-
- An_Introduction
-
- Amanda_Features
-
- Future_Capabilities_of_Amanda
-
- Amanda_Resources
-
- Installing_Amanda
-
-
- Install_Related_Packages
-
- Perform_Preliminary_Setup
-
- Configure_the_Amanda_Build
-
- Build_and_Install_Amanda
-
- Configuring_Amanda
-
- Decide_on_a_Tape_Server
-
- Decide_Which_Tape_Devices_to_Use
-
- Decide_Whether_to_Use_Compression
-
- Decide_Where_the_Holding_Space_Will_Be
-
- Compute_Your_Dump_Cycle
-
- Copy_and_Edit_the_Default_Configuration_File
-
- Configure_the_Holding_Disk
-
- Configure_Tape_Devices_and_Label_Tapes
-
- Configure_Backup_Clients
-
- Test_and_Debug_Setup
-
-
- Operating_Amanda
-
-
- Run_amdump
-
- Read_Amanda's_Reports
-
- Monitor_Tape_and_Holding_Disk_Status
-
- Adding_Tapes_at_a_Particular_Position_in_the_Cycle
-
- Miscellanous_Operational_Notes
-
-
- Advanced_Amanda_Configuration
-
-
- Adjust_the_Backup_Cycle
-
- Adjust_Parallelism
-
- Monitor_for_Possible_Improvements
-
- Excluding_Files
-
-
- Restoring_with_Amanda
-
-
- Configuring_and_Using_amrecover
-
- Using_amrestore
-
- Restoring_Without_Amanda
-
-
-
- 19._Amanda_FAQ
-
- 20._Collection_of_the_top_ten_Amanda_questions._And_answers.
-
-
- Reason_for_starting_this_list.
-
- the_DLE-question
-
- the_localhost-question
-
- the_friday-tape-question
-
- the_multiple-dumps-question
-
- the_mailing-list-question
-
- the_distro-question
-
- the_index-question
-
- the_tapetype-questions
-
- the_size-question
-
- the_GUI-question
-
- the_holding-disk_question
-
- ...
-
-
- 21._Amanda_WISHLIST
-
--------------------------------------------------------------------------------
-
-Prev Next
-Chapter 17. How to use different auth with Home Chapter 18. Using Amanda
-Amanda
-
-
- Chapter 27. Virtual Tape API
-Prev Part V. Technical Background Next
-
--------------------------------------------------------------------------------
-
-Chapter 27. Virtual Tape API
-
-
-Stefan G. Weichinger
-
-XML-conversion
-AMANDA Core Team
-<sgw@amanda.org>
-The upper level Amanda code (including some of the other tape_xxx routines)
-calls the following routines which implement a virtual tape table:
-
-* int tape_access(filename, mode) Acts like access(2) on possibly virtual
- devices
-* int tape_open(filename, mode) Acts like open(2) on possibly virtual devices
-* int tape_stat(filename, buf) Acts like stat(2) on possibly virtual devices
-* int tapefd_close(tapefd) Acts like close(2) on possibly virtual devices
-* int tapefd_fsf(tapefd, count) Forward skips the (possibly virtual) device.
-* int tapefd_read(tapefd, buffer, count) Reads a block from the (possibly
- virtual) device.
-* int tapefd_rewind(tapefd) Reads a block from a (possibly virtual) device.
-* void tapefd_resetofs(tapefd) Uses lseek() tricks to reset the write/read
- offset counter on a virtual tape device.
-* int tapefd_unload(tapefd) Unloads the media from a (possibly virtual) device.
-* int tapefd_status(tapefd) pr- ints status of the (possibly virtual) device to
- standard output.
-* int tapefd_weof(tapefd, count) writes a filemark/moves to the next file on a
- device for writing.
-* int tapefd_write(tapefd, buffer, count) writes a block of data to a (possibly
- virtual) device.
-
-For a tape type xxx, the following routines must be provided, and entered -
-into the table "vtable" in tape-src/tapeio.c:
-
-* int xxx_tape_access(filename, mode)
-* int xxx_tape_open(filename, mode)
-* int xxx_tape_stat(filename, buf)
-* int xxx_tapefd_close(xxx_tapefd)
-* int xxx_tapefd_fsf(xxx_tapefd, count)
-* int xxx_tapefd_read(xxx_tapefd, buffer, count)
-* int xxx_tapefd_rewind(xxx_tapefd)
-* void xxx_tapefd_resetofs(xxx_tapefd)
-* int xxx_tapefd_unload(xxx_tapefd)
-* int xxx_tapefd_status(xxx_tapefd)
-* int xxx_tapefd_weof(xxx_tapefd, count)
-* int xxx_tapefd_write(xxx_tapefd, buffer, count)
-
-Along with a prefix string which will identify the type. The initial vtape
-layer has two types "plain" and "rait" (Redundant Array of Inexpensive Tapes)
-but we hope to add a "rmt" (remote tape client), and possibly "dvd" types soon.
-
-Note
-
-Refer to http://www.amanda.org/docs/vtape-api.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 26. Amanda Security API Home Chapter 28. Using Kerberos with Amanda
-
-
- Chapter 31. What once was new
-Prev Part VI. Historical files Next
-
--------------------------------------------------------------------------------
-
-Chapter 31. What once was new
-
-
-Amanda Core Team
-
-Original text
-AMANDA Core Team
-
-Stefan G. Weichinger
-
-XML-conversion, Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Table of Contents
-
-
- What's_new_in_Amanda_2.3
-
-
- Indexing_backups_for_easier_restore
-
- Samba_Support
-
- GnuTar_Support
-
- Multiple_backups_in_parallel_from_one_client_host
-
- Multiple_tapes_in_one_run
-
- Bottleneck_determination
-
- 2_Gb_limit_removed
-
- amadmin_import/export
-
-
- What's_new_in_Amanda_2.2
-
-
- Client_side_setup_has_changed
-
- Version_suffixes_on_executables
-
- Kerberos
-
- Multiple_holding_disks
-
- Remote_self-checks
-
- mmap_support
-
- gzip_support
-
- Mount_point_names_in_disklist
-
- Initial_tape-changer_support_included
-
- Generic_tape_changer_wrapper_script
-
- New_command_amtape
-
- Changer_support_added_to_command_amlabel
-
- Tape_changer_support_improved
-
- A_few_words_about_multi-tape_runs
-
- Big_planner_changes
-
- Level-0_dumps_allowed_with_no_tape
-
-
-
- What's new in Amanda 2.3
-
-This document contains notes on new features in Amanda 2.3 that may not yet be
-fully documented elsewhere.
-
- Indexing backups for easier restore
-
-Read more about this in the file named Indexing_with_Amanda.
-
- Samba Support
-
-Read more about this in the file named Backup_PC_hosts_using_Samba.
-
- GnuTar Support
-
-Amanda now supports dumps made via GnuTAR. To use this, set your dumptypes set
-the program name to "GNUTAR":
-
- dumptype tar-client {
- ....
- program "GNUTAR"
- }
-
-
-Since Gnu TAR does not maintain a dumpdates file itself, nor give an estimate
-of backup size, those need to be done within Amanda. Amanda maintains an /etc/
-amandates file to track the backup dates analogously to how dump does it.
-NOTE: if your /etc directory is not writable by your dumpuser, you'll have to
-create the empty file initially by hand, and make it writable by your dumpuser
-ala /etc/dumpdates.
-NOTE: Since tar traverses the directory hierarchy and reads files as a regular
-user would, it must run as root. The two new Amanda programs calcsize and
-runtar therefore must be installed setuid root. I've made them as simple as
-possible to to avoid potential security holes.
-
- Multiple backups in parallel from one client host
-
-A new "maxdumps" parameter for the conf file gives the default value for the
-amount of parallelism per client:
-
- maxdumps 2 # default max num. dumps to do in parallel per client
-
-
-If this default parameter is not specified, the default for the default :-0 is
-1. Then, you can override the parameter per client through the dumptype, eg:
-
- dumptype fast-client {
- ....
- maxdumps 4
- }
-
-
-If the "maxdumps" parameter isn't given in the dumptypes, the default is used.
-The idea is that maxdumps is set roughly proportional to the speed of the
-client host. You probably wont get much benefit from setting it very high, but
-all but the slowest hosts should be able to handle a maxdumps of at least 2.
-Amanda doesn't really have any per-host parameters, just per-disk, so the per-
-client-host maxdumps is taken from the last disk listed for that host.
-Just to make things more complicated, I've added the ability to specify a
-"spindle number" for each filesystem in the disklist file. For example:
-
- wiggum / fast-comp-user 0
- wiggum /usr fast-comp-user 0
- wiggum /larry fast-comp-user 1
- wiggum /curly fast-comp-user 1
- wiggum /moe fast-comp-user 1
- wiggum /itchy fast-comp-user 2
- wiggum /scratchy fast-comp-user 3
-
-
-The spindle number represents the disk number, eg every filesystem on sd0 can
-get a spindle number of 0, everything on sd1 gets spindle 1, etc (but there's
-no enforced requirement that there be a match with the underlying hardware
-situation). Now, even with a high maxdumps, Amanda will refrain from scheduling
-two disks on the same spindle at the same time, which would just slow them both
-down by adding a lot of seeks.
-The default spindle if you don't specify one is -1, which is defined to be a
-spindle that doesn't interfere with itself. That is if you don't specify any
-spindle numbers, any and all filesystems on the host can be scheduled
-concurrently up to the maxdumps.
-Just to be clear, there's no relation between spindle numbers and maxdumps:
-number the spindles by the disks that you have, even if that's more than
-maxdumps.
-Also, I'm not sure that putting spindle numbers everywhere is of much value:
-their purpose is to prevent multiple big dumps from being run at the same time
-on two partitions on the same disk, on the theory that the extra seeking
-between the partitions would cause the dumps to run slower than they would if
-they ran sequentially. But, given the client-side compression and network
-output that must occur between blocks read from the disk, there may be enough
-slack time at the disk to support the seeks and have a little parallelism left
-over to do some good.
-
- Multiple tapes in one run
-
-I've rewritten the taper - it now supports one run spanning multiple tapes if
-you have a tape-changer. The necessary changes in support of this have also
-been made to driver and reporter - planner already had support. There are a
-couple other places that should probably be updated, like amcheck. Dumps are
-not split across tapes - when taper runs into the end of a tape, it loads the
-next tape and tells driver to try sending the dump again.
-If you are feeling brave, set "runtapes" to something other than 1.
-The new taper also keeps the tape open the entire time it is writing the files
-out - no more having amchecks or other accesses/rewinds in the middle of the
-run screw you royally if they hit when the tape is closed for writing a
-filemark.
-
- Bottleneck determination
-
-I've made some experimental changes to driver to determine what the bottleneck
-is at any time. Since Amanda tries to do many things at once, it's hard to
-pinpoint a single bottleneck, but I "think" I've got it down well enough to say
-something useful. For now it just outputs the current bottleneck as part of its
-"driver: state" line in the debug output, but once I'm comfortable with its
-conclusions, I'll output it to the log file and have the reporter generate a
-nice table. The current choices are:
-
-* not-idle - if there were dumps to do, they got done
-* no-dumpers - there were dumps to do but no dumpers free
-* no-hold - there were dumps to do and dumpers free but the dumps
-* couldn't go to the holding disks (no-hold conf flag)
-* no-diskspace - no diskspace on holding disks
-* no-bandwidth - ran out of bandwidth
-* client-constrained - couldn't start any dumps because the clients were busy
-
-
- 2 Gb limit removed
-
-I've fixed the 2-gig limits by representing sizes in Kbytes instead of bytes
-everywhere. This gives us a new 2 TB dump-file size limit (on 32bit machines),
-which should last us a couple more years. This seemed preferable to me than
-going to long-long or some other non-portable type for the size.
-
- amadmin import/export
-
-amadmin now has "import" and "export" commands, to convert the curinfo database
-to/from text format, for: moving an Amanda server to a different arch,
-compressing the database after deleting lots of hosts, or editing one or all
-entries in batch form or via a script.
-
- What's new in Amanda 2.2
-
-
-Note
-
-Here's the old 2.2.x stuff from this file. I'm pretty sure most of this is in
-the mainline documentation already.
-This document contains notes on new features in Amanda 2.2 that may not yet be
-fully documented elsewhere.
-
- Client side setup has changed
-
-The new /etc/services lines are:
-
- amanda 10080/udp # bsd security Amanda daemon
- kamanda 10081/udp # krb4 security Amanda daemon
-
-The new /etc/inetd.conf lines are:
-
- amanda dgram udp wait /usr/local/libexec/amanda/amandad amandad
- kamanda dgram udp wait /usr/local/libexec/amanda/amandad amandad -krb4
-
-(you don't need the vanilla Amanda lines if you are using kerberos for
-everything, and vice-versa)
-
- Version suffixes on executables
-
-The new USE_VERSION_SUFFIXES define in options.h controls whether to install
-the Amanda executables with the version number attached to the name, eg
-"amdump-2.2.1". I recommend that you leave this defined, since this allows
-multiple versions to co-exist - particularly important while Amanda 2.2 is
-under development. You can always symlink the names without the version suffix
-to the version you want to be your "production" version.
-
- Kerberos
-
-Read the comments in Using_Kerberos_with_Amanda for how to configure the
-kerberos version. With KRB4_SECURITY defined, there are two new dumptype
-options:
-
-*
- krb4-auth # use krb4 auth for this host
- # (you can mingle krb hosts & bsd .rhosts in one conf)
-
-
-*
- kencrypt # encrypt this filesystem over the net using the krb4
- # session key. About 2x slower. Good for those root
- # partitions containing your keyfiles. Don't want to
- # give away the keys to an ethernet sniffer!
-
-
-
-
- Multiple holding disks
-
-You can have more than one holding disk for those really big installations.
-Just add extra diskdir and disksize lines to your amanda.conf:
-
-Note
-
-sgw: This is OLD syntax now ...
-
- diskdir "/Amanda2/Amanda/work" # where the holding disk is
- disksize 880 MB # how much space can we use on it
-
- diskdir "/dumps/Amanda/work" # a second holding disk!
- disksize 1500 MB
-
-
-Amanda will load-balance between the two disks as long as there is space.
-Amanda now also actually stats files to get a more accurate view of available
-and used disk space while running.
-
- Remote self-checks
-
-amcheck will now cause self-checks to run on the client hosts, quickly
-detecting which hosts are up and communicating, which have permissions
-problems, etc. This is amazingly fast for what it does: here it checks more
-than 130 hosts in less than a minute. My favorite gee-whiz new feature! The new
--s and -c options control whether server-only or client-only checks are done.
-
- mmap support
-
-System V shared memory primitives are no longer required on the server side, if
-your system has a version of mmap() that will allocate anonymous memory. BSD
-4.4 systems (and OSF/1) have an explicitly anonymous mmap() type, but others
-(like SunOS) support the trick of mmap'ing /dev/zero for the same effect.
-Amanda should work with both varieties.
-Defined HAVE_SYSVSHM or HAVE_MMAP (or both) in config.h. If you have both,
-SYSVSHM is selected (simply because this code in Amanda is more mature, not
-because the sysv stuff is better).
-
- gzip support
-
-This was most requested feature #1; I've finally slipped it in. Define
-HAVE_GZIP in options.h. See options.h-vanilla for details. There are two new
-amanda.conf dumptype options "compress-fast" and "compress-best". The default
-is "compress-fast". With gzip, compress-fast seems to always do better than the
-old lzw compress (in particular it will never expand the file), and runs faster
-too. Gzip's compress-best does very good compression, but is about twice as
-slow as the old lzw compress, so you don't want to use it for filesystems that
-take a long time to full-dump anyway.
-
- Mount point names in disklist
-
-Most requested feature #2: You can specify mount names in the disklist instead
-of dev names. The rule is, if the filesystem name starts with a slash, it is a
-mount point name, if it doesn't, it is a dev name, and has DEVDIR prepended.
-For example:
-
- obelix sd0a # dev-name: /dev/sd0a
- obelix /obelix # mount name: /obelix, aka /dev/sd0g
-
-
-
- Initial tape-changer support included
-
-A new amanda.conf parameter, tpchanger, controls whether Amanda communicates
-with a tape changer program to load tapes rather than just opening the tapedev
-itself. The tpchanger parameter is a string which specifies the name of a
-program that follows the API specified in Amanda_Tape_Changer_Support. Read
-that for more information.
-
- Generic tape changer wrapper script
-
-An initial tape-changer glue script, chg-generic.sh, implements the Amanda
-changer API using an array of tape devices to simulate a tape changer, with the
-device names specified via a conf file. This script can be quickly customized
-by inserting calls tape-changer-specific programs at appropriate places, making
-support for new changers painless. If you know what command to execute to get
-your changer to put a particular tape in the drive, you can get Amanda to
-support your changer.
-The generic script works as-is for sites that want to cascade between two or
-more tape drives hooked directly up to the tape server host. It also should
-work as-is with tape-changer drivers that use separate device names to specify
-the slot to be loaded, wheres simply opening the slot device causes the tape
-from that slot to be loaded.
-chg-generic has its own small conf file. See example/chg-generic.conf for a
-documented sample.
-
- New command amtape
-
-amtape is the user front-end to the Amanda tape changer support facilities. The
-operators can use amtape to load tapes for restores, position the changer, see
-what Amanda tapes are loaded in the tape rack, and see which tape would be
-picked by taper for the next amdump run.
-No man page yet, but running amtape with no arguments gives a detailed usage
-statement. See Amanda_Tape_Changer_Support for more info.
-
-Note
-
-sgw: The manpage exists now.
-
- Changer support added to command amlabel
-
-The amlabel command now takes an optional slot argument for labeling particular
-tapes in the tape rack. See Amanda_Tape_Changer_Support for more info.
-
- Tape changer support improved
-
-The specs in Amanda_Tape_Changer_Support have been updated, and the code
-changed to match. The major difference is that Amanda no longer assumes slots
-in the tape rack are numbered from 0 to N-1. They can be numbered or labeled in
-any manner that suits your tape-changer, Amanda doesn't care what the actual
-slot names are. Also added "first" and "last" slot specifiers, and an -eject
-command.
-The chg-generic.sh tape changer script now has new "firstslot", "lastslot", and
-"needeject" parameters for the chg-generic.conf file. It now keeps track of
-whether the current slot is loaded into the drive, so that it can issue an
-explicit eject command for those tape changers that need one. See example/chg-
-generic.conf for more info.
-
- A few words about multi-tape runs
-
-I'm still holding back on support for multiple tapes in one run. I'm not yet
-completely happy with how Amanda should handle splitting dumps across tapes (eg
-when end-of-tape is encountered in the middle of a long dump). For example,
-this creates issues for amrestore, which currently doesn't know about
-configurations or tape changers --- on purpose, so that you can do restores on
-any machine with a tape drive, not just the server, and so that you can recover
-with no online databases present.
-However, because the current snapshot DOES support tape changers, and multiple
-runs in one day, some of the benefit of multi-tape runs can be had by simply
-running Amanda several times in a row. Eg, to fill three tapes per night, you
-can put
-
- amdump <conf>; amdump <conf>; amdump <conf>
-
-in you crontab. On the down side, this will generate three reports instead of
-one, will do more incremental dumps than necessary, and will run slower. Not
-very satisfying, but if you need to fill more than one tape per day NOW, it
-should work.
-
- Big planner changes
-
-The support for writing to multiple tapes in one run is almost finished now.
-See Multitape_support_in_Amanda_2.2 for an outline of the design. The planner
-support for this is included in this snapshot, but the taper part is not.
-There is a new amanda.conf variable "runtapes" which specifies the number of
-tapes to use on each amdump run. For now this should stay at 1, the default.
-Also, the old "mincycle" and "maxcycle" amanda.conf variables are deprecated,
-but still work for now. "maxcycle" was never used, and "mincycle" is now called
-"dumpcycle".
-There are two visible differences in the new planner: First, planner now thinks
-in real-time, rather than by the number of tapes as before. That is, a
-filesystem is due for a full backup once every <dumpcycle> days, regardless of
-how many times Amanda is run in that interval. As a consequence, you need to
-make sure the dumpcycle variable marks real time instead of the number of days.
-For example, previously "mincycle 10" worked for a two week cycle if you ran
-amdump only on weekdays (for 10 runs in a cycle). Now a two week cycle must be
-specified as "dumpcycle 14" or "dumpcycle 2 weeks". The "2 weeks" specifier
-works with both the old and new versions of planner, because previously "weeks"
-multiplied by 5, and now it multiplies by 7.
-Second, planner now warns about impending overwrites of full backups. If a
-filesystem's last full backup is on a tape that is due to be overwritten in the
-next 5 runs, planner will give you a heads-up about it, so that you can restore
-the filesystem somewhere, or switch that tape out of rotation (substitute a new
-tape with the same label). This situation often occurs after a hardware failure
-brings a machine or disk down for some days.
-
- Level-0 dumps allowed with no tape
-
-If there is no tape present (or the tape drive fails during dumping), Amanda
-switches to degraded mode. In degraded mode, level-0 dumps are not allowed.
-This can be a pain for unattended sites over the weekend (especially when there
-is a large holding disk that can hold any necessary dumps). Amanda now supports
-a new configuration file directive, "reserve". This tells Amanda to reserve
-that percentage of total holding disk space for degraded mode dumps. Example:
-your total holding disk space adds up to 8.4GB. If you specify a reserve of 50,
-4.2GB (50%) of the holding disk space will be allowed to be used for regular
-dumps, but if that limit is hit, Amanda will switch to degraded dumps. For
-backward compatibility, if no 'reserve' keyword is present, 100 will be assumed
-(e.g. never do full dumps if degraded mode is in effect).
-
-Note
-
-This percentage applies from run to run, so, as in the previous example, when
-Amanda runs the next day, if there is 3.8GB left on the holding disk, 1.9GB
-will be reserved for degraded mode dumps (e.g. the percentage keeps sliding).
-
-Note
-
-Refer to http://www.amanda.org/docs/whatwasnew.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 30. Upgrade Issues Home Chapter 32. Multitape support in Amanda 2.2
-
-
- Chapter 21. Amanda WISHLIST
-Prev Part IV. Various Information Next
-
--------------------------------------------------------------------------------
-
-Chapter 21. Amanda WISHLIST
-
-
-Amanda Core Team
-
-Original text
-AMANDA Core Team
-
-Jean-Louis Martineau
-
-Additions and Updates
-AMANDA Core Team
-<martinea@iro.umontreal.ca>
-
-Stefan G. Weichinger
-
-XML-conversion; Additions and Updates
-AMANDA Core Team
-<sgw@amanda.org>
-This is a major update.
-These are items that we are planning to address, OR which we would like to see
-happen sometime in the future.
-They appear in random order.
-Of course, we aren't promising to deliver anything.
-This document can be found at http://www.amanda.org/docs/wishlist.html.
-You may find more up-to-date information at http://www.amanda.org/ongoing.php.
-If you have any ideas about any of the following, please send an e-mail note to
-mailto://amanda-users@amanda.org or mailto://amanda-hackers@amanda.org.
-Jean-Louis Martineau, Stefan G. Weichinger,
-Amanda Core Team
-Oct. 2004.
-
-* Samba: Ports to non-Unix platforms, specifically Macs and PCs. The hooks are
- in the Amanda protocol to support non-dump backup programs, but no-one has
- volunteered to implement the client side. sgw: Mac OS X is able to run the
- client, so only the PC is left, and I suggest that we should go the SAMBA-
- way, I think. Samba is working well, is documented and developed further, so
- I think this will be a stable path to go and support. And people don't need
- to compile/install anything on their Win-boxes, just add a user and shares
- ... opinions welcome.
-
-
-* Samba: Samba should be treated as a different backup program, not as GNUTAR,
- because it cannot handle dump-style incrementals.
-
-
-* Samba: multiple exclusion-patterns. Since Samba 3.0.3 smbclient supports the
- usage of multiple exclude-patterns. This would enable Amanda to exclude more
- than one pattern per SMB-share, allowing to exclude pagefile.sys AND the
- registry-files, for example.
-
-
-* Instead of hard-coding the interface with tape devices in Amanda, there
- should be a higher level interface that allowed different storage devices to
- be used. Amanda should also be able to retain backups in disk, even after
- they are taped, for faster restore of recently backed up data. It should also
- be possible to store a single backup in multiple tapes, for redundancy.
-
-
-* We need a better protocol between the driver and dumpers. setup terminated
- (to not start to dump on the same host at the same time). driver should ask
- periodicaly if the dumper is still alive (in case the dumper hang).
-
-
-* retry failed backups in a single run. If backup fails because of active
- filesystems or lack of memory, Amanda could throw the failed backup away and
- run it again, instead of trying it again in the next run only.
-
-
-* Support for client-initiated backups might be interesting, but the server
- would have to keep listening for clients backup requests for a configurable
- period of time. This could be used to back up secure hosts, for instance.
-
-
-* Backups to remote tape devices (i.e., not in the main Amanda server), as well
- as to remote filesystems should be supported.
-
-
-* multi-tape : Amanda should be able to write to many tape at the same time.
- Need some criteria to select which dump should go on which tape? By level,
- host name, ???
-
-
-* A way to tell if some dump must be done before/after some other. (eg. DLE X
- must be started after DLE Y is started/dumped/taped).
-
-
-* Write to tape and holding disk in parallel (For dump to tape), the dump to
- tape could be started first, while doing some dump to holding disk.
-
-
-* Keep files on holding disk after taped, that will permit faster recovery
- because they will be from holding disk, these dump will be erase when the
- same is needed for newer dump.
-
-
-* Append to tape
-
-
-* chg-disk
- This script writes to disks which can be accessed in a parallel way (contrary
- to the serial access to tapes). This could enable Amanda to do writes and
- reads to several vtapes in parallel (e.g. doing an amrestore while the
- regular amdump is running).
- It would be helpful to have a script which generates the needed directory-
- structure for a given chg-disk configuration. This script should test for
- valid settings (using amgetconf to get the values out of amanda.conf), create
- the necessary slot-directories and label the new vtapes by using amlabel.
- (there are drafts available already)
-
-
-* amrecover should be able to set and "rewind" the correct vtape. Currently it
- is necessary to do this manually in another tty.
-
-
-* It should be possible to re-generate databases and indexes from tapes.
-
-
-* Amanda could append meta-data like databases and indexes to tape, so that
- each tape contains its own current indexes and everything to rebuild the
- server-config.
-
-
-* Amanda should install man-pages for installed programs only.
-
-
-* It should be possible to configure whether amidxtaped should decompress the
- dump stream or not (so amrecover could decompress it locally).
-
-
-* amstatus:
- It should read degraded schedule and write which are delayed.
- It should print number of byte written to tape for the current flush.
- The taper should write a file with a byte count for the current files (every
- GB) and amstatus could read it.
- It could report the expected time before the dump finishes.
-
-
-* amverify/ amverifyrun:
- It should look at the log file and compare the result.
-
-
-* amrecover:
- should cd, add, remove, ... with a path with glob or regex (cd o*/linux)
- find [file] # where is that file in the current DLE? (I don't know the path)
- when [file] # when was this file dumped?
- parsing accept '\': cd HP890\ Color
- our own completion
-
-
-* amkill:
- A new script to kill all process on client and server
-
-
-* Enhance the protocol between client-server to allow white-space and any
- character in DLE/exclude/include.
-
-
-* More tools in amadmin. The administrator should be able to look at the
- database in various ways. Adding / deleting / moving disks and hosts should
- be done through amadmin instead of editing the disklist directly. This will
- allow Amanda to do some sanity checks for the operators, to make sure
- permissions are set up right, etc.
- Suggested by Chris Jones <cjones@honors.montana.edu>.
-
-
-* You should be able to force full dumps for nights other than tonight. Rather
- than one command at a time on the command line, amadmin could be a little
- shell with a help facility (ala ckermit or gnuplot, if you've seen those).
-
-
-* A tape-verify pass after the Amanda run (we already have one, but it doesn't
- work with dump as well as it does with GNU tar). Perhaps taper could
- calculate a CRC for each file and store that in the database, to be checked
- by the verifier.
-
-
-* More sophisticated tape management. Should Amanda track tapes globally,
- counting the number of times tapes were used, and recommending retirement for
- tapes at the appropriate time?
-
-
-* Automatically notice that external dumps have been done. Sendsize could also
- notice if a filesystem was dumped externally from Amanda. Right now the
- planner assumes that the incrementals it is doing are relative to the full
- dumps it is doing. If someone does a full dump of one of its filesystems (and
- writes /etc/dumpdates) outside of Amanda, data could be lost. Sun's Backup-
- Copilot handles this well. We should too.
-
-
-* What if we made the "length" in a tapetype definition always be the "no
- compression" value? Then change the dumptype "compress" option to accept
- "hardware" as another type (ala "client" and "server") and let planner do its
- normal thing with that information (including "comprate", which at the
- current default of 50% is the usual first guess for hardware compression).
- This would make setting the tape length value less confusing, and make the
- amtapetype program easier to run. You could even get more accurate planning
- than what is currently available by setting the comprate to what you know the
- data is like on a dumptype by dumptype basis. Suggested by John R. Jackson
- <jrj@gandalf.cc.purdue.edu>.
-
-
-* The way to specify the schedule should be redesigned, all those strategy
- (standard, nofull, noinc, incronly, force-full) and options (skip-full, skip-
- incr) are confusing.
- We should have two options, one for full dump and one for incrementals.
- full [AUTOMATIC | SKIP | NOTIFY | FORCE | FIXED]
- incr [NONE | BUMP | NOBUMP]
- with the following values:
- AUTOMATIC: follow Amanda scheduling (allow promoted and delayed)
- SKIP : full dump are done externally on an fixed schedule, dump nothing when
- a full is due (like skip-full).
- NOTIFY : full dumps are done externally, but are notified with the NOTIFY
- command ( amadmin <conf> notify <host> <disk>).
- FORCE : full dumps are done only with the FORCE_FULL command.
- FIXED : do full dumps on a fixed schedule (like skip-incr).
- NONE : don't do incremental dumps.
- BUMP : allow incremental dumps to bump.
- NOBUMP : do not allow incremental dumps to bump.
-
-
-* Remove all compiled options that can be moved to a (the?) configuration file.
- (eg. GNU tar path, if configure can't find it, Amanda should be able to use
- GNU tar if the path is specified on a client config file) Many people would
- like this, it would maybe also bring us closer to the possibility of working
- and usable rpms?
-
-
-* Documentation:
- There is pretty much going on with the Amanda-docs. The docs have been
- converted to Docbook/XML and form the new module xml-docs in the Amanda-CVS-
- repository.
- The FAQ-O-Matic could be replaced by a Wiki. Suggested by Harlan Stenn
- <Harlan.Stenn@pfcs.com>.
- The xml-docs need more formatting and reviewing.
- The tapetypes from the FOM should go into the XML-docs.
- The docs would benefit from adding some illustrations.
-
-The WISHLIST should get shortened.
-
-Note
-
-Refer to http://www.amanda.org/docs/wishlist.html for the current version of
-this document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 20. Collection of the top ten Amanda Home Part V. Technical Background
-questions. And answers.
-
-
- Chapter 34. Y2K Compliancy
-Prev Part VI. Historical files Next
-
--------------------------------------------------------------------------------
-
-Chapter 34. Y2K Compliancy
-
-
-Amanda Core Team
-
-Original text
-AMANDA Core Team
-
-Stefan G. Weichinger
-
-XML-conversion
-AMANDA Core Team
-<sgw@amanda.org>
-The Amanda developers believe Amanda is Y2K-compliant, as long as the
-underlying operating system and C library are. The only date manipulations
-performed by Amanda use C-language time manipulation functions and/or strings
-where years are represented with the century-included notation.
-
-Note
-
-Refer to http://www.amanda.org/docs/y2k.html for the current version of this
-document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 33. Thoughts about a Strategy Home Chapter 35. Usage of floppy tape
-API drives on Linux
-
-
-Chapter 35. Usage of floppy tape drives on Linux
-Prev Part VI. Historical files Next
-
--------------------------------------------------------------------------------
-
-Chapter 35. Usage of floppy tape drives on Linux
-
-
-Albrecht Gebhardt
-
-Original text<albrecht.gebhardt@uni-klu.ac.at>
-
-Stefan G. Weichinger
-
-XML-conversion,Updates
-AMANDA Core Team
-<sgw@amanda.org>
-Amanda now supports the ftape driver version 3.04d (see http://www-
-math.math.rwth-aachen.de/~LBFM/claus/ftape ). It adjusts the blocksize
-automatically to 32k and supports QIC volume tables.
-It uses only one open() call for writing backups to one tape, so the "busy"-
-lamp of the drive will be on all the time. (With normal Amanda code it would be
-off in pauses between two files written to tape.)
-For volume table support you have to get libvtblc first (available at ftp://
-pc02-stat.sci.uni-klu.ac.at/pub/Linux/libvtblc.) This library contains the
-functions and subroutines from the vtblc utility, distributed with ftape.
-(Maybe this library will be part of a future ftape package).
-You have to set the raw tape device for volume table operations, usually /dev/
-rawft0, either via configure --with-ftape-rawdevice= or with rawtapedev in
-amanda.conf (configure checks for /dev/rawft[0-3], to get a guess for this
-value). Dont forget to make this device read/writeable for your backup user.
-For compilation you need the header files from ftape 3.04d in your include
-tree.
-The volumetable of a tape "amlabeled" TEST-VOL2 with 4 backups on it would look
-like (listed with vtblc utility from ftape):
-
- prompt: vtblc
-
- Nr Id Label Date Start End
- Space
-
- 0 VTBL TEST-VOL2 23:08:06 03/15/98 3 4 0.00
- %
- 1 VTBL gamma //beta/C 0 00:00:00 03/15/98 5 374 0.68
- %
- 2 VTBL gamma sda2 0 00:00:00 03/15/98 375 1029 1.21
- %
- 3 VTBL alpha sda2 0 00:00:00 03/15/98 1030 1906 1.62
- %
- 4 VTBL alpha sda6 0 00:00:00 03/15/98 1907 8092 11.45
- %
- 5 VTBL Amanda Tape End 01:45:15 03/16/98 8093 8094 0.00
- %
-
-With lvtblc, currently available with the libvtblc library, you can list the
-complete label strings (44 characters, not only the first 22 characters as with
-vtblc):
-
-
- prompt: lvtblc -l
-
- Nr Id Label Date
-
- 0 VTBL TEST-VOL2 23:08:06 03/15/98
- 1 VTBL gamma //beta/C 0 00:00:00 03/15/98
- 2 VTBL gamma sda2 0 00:00:00 03/15/98
- 3 VTBL alpha sda2 0 00:00:00 03/15/98
- 4 VTBL alpha sda6 0 00:00:00 03/15/98
- 5 VTBL Amanda Tape End 01:45:15 03/16/98
-
-Note on datestamps: volume 0 (Amanda label): reflects the time of starting the
-backup volume i (backup files): Amanda datestamps of the backup files last
-volume (end marker) : reflects the time of finishing the backup
-I tested this on a Linux machine (P90 / 96Mb RAM / 256 Mb swap) with two other
-clients (Linux / WfW) using
-
-* Linux Kernel 2.0.33,
-* ftape 3.04d,
-* Amanda 2.4.0b6p4
-
-with an internal Iomega Ditto 3200 (TR-3) drive attached to an Iomega Ditto
-Dash controller (at 2000 Kbps). My tapetype follows:
-
- define tapetype DITTO-TR3 {
- comment "Iomega DITTO 3200 Travan 3 tape drives"
- length 1500 mbytes #
- filemark 29 kbytes # ???
- speed 256 kbytes # = 2000 Kbit/s ?
- }
-
-
-
-Note
-
-Filemarks are not written to the tape (they are written to the header segment
-and use there 128 byte), so their size could even be 0. But a tape segment
-takes at least 29 kb (+3 kb ecc-code = 32 kb), so in the worst case an eof will
-waste 29 kb.
-
-Note
-
-Refer to http://www.amanda.org/docs/zftape.html for the current version of this
-document.
--------------------------------------------------------------------------------
-
-Prev Up Next
-Chapter 34. Y2K Compliancy Home Part VII. Appendixes
-
-#!@PERL@ -T
-#
-
-# Run perl.
-eval '(exit $?0)' && eval 'exec @PERL@ -S $0 ${1+"$@"}'
- & eval 'exec @PERL@ -S $0 $argv:q'
- if 0;
-
-delete @ENV{'IFS', 'CDPATH', 'ENV', 'BASH_ENV', 'PATH'};
-$ENV{'PATH'} = "/usr/bin:/usr/sbin:/sbin:/bin";
-
-$debug=1;
-push(@INC, ".", "@DUMPER_DIR@");
-
-use File::Copy;
-use IPC::Open3;
-use Sys::Hostname;
-
-
-open(DEBUG,">>@AMANDA_DBGDIR@/amgtar.$$.debug") if ($debug==1);
-
-$prefix='@prefix@';
-$prefix = $prefix;
-$exec_prefix="@exec_prefix@";
-$exec_prefix=$exec_prefix;
-$libexecdir="@libexecdir@";
-$libexecdir=$libexecdir;
-
-$USE_VERSION_SUFFIXES='@USE_VERSION_SUFFIXES@';
-$suf = '';
-if ( $USE_VERSION_SUFFIXES =~ /^yes$/i ) {
- $suf='-@VERSION@';
-}
-
-$myhost = hostname;
-$myhost =~ s/\..*$//;
-$runtar="${libexecdir}/runtar${suf}";
-$gnulist = '@GNUTAR_LISTED_INCREMENTAL_DIR@';
-$gnutar = '@GNUTAR@';
-
-
-
-$max_level = 9;
-$index_line = 1;
-$index_xml = 0;
-$message_line = 1;
-$message_xml = 0;
-$record = 1;
-$include_file = 1;
-$include_list = 1;
-$exclude_file = 1;
-$exclude_list = 1;
-$collection = 0;
-
-#$user_support = "";
-#$group_support = "";
-
-#$user_selfcheck = "";
-#$group_selfcheck = "";
-
-#$user_estimate = "";
-#$group_estimate = "";
-
-#$user_estimate_parse = "";
-#$group_estimate_parse = "";
-
-$user_backup = "root";
-#$group_backup = "";
-
-#$user_backup_parse = "";
-#$group_backup_parse = "";
-
-#$user_index_from_output = "";
-#$group_index_from_output = "";
-
-#$user_index_from_image = "";
-#$group_index_from_image = "";
-
-#$user_restore = "";
-#$group_restore = "";
-
-#$user_print_command = "";
-#$group_print_command = "";
-
-$user_default = "amanda";
-$group_default = "amanda";
-
-
-sub command_support {
- my($config, $host, $disk, $device, $level) = @_;
- print "CONFIG YES\n";
- print DEBUG "STDOUT: CONFIG YES\n" if ($debug == 1);
- print "HOST YES\n";
- print DEBUG "STDOUT: HOST YES\n" if ($debug == 1);
- print "DISK YES\n";
- print DEBUG "STDOUT: DISK YES\n" if ($debug == 1);
- print "MAX-LEVEL 9\n";
- print DEBUG "STDOUT: MAX-LEVEL 9\n" if ($debug == 1);
- print "INDEX-LINE YES\n";
- print DEBUG "STDOUT: INDEX-LINE YES\n" if ($debug == 1);
- print "INDEX-XML NO\n";
- print DEBUG "STDOUT: INDEX-XML NO\n" if ($debug == 1);
- print "MESSAGE-LINE YES\n";
- print DEBUG "STDOUT: MESSAGE-LINE YES\n" if ($debug == 1);
- print "MESSAGE-XML NO\n";
- print DEBUG "STDOUT: MESSAGE-XML NO\n" if ($debug == 1);
- print "RECORD YES\n";
- print DEBUG "STDOUT: RECORD YES\n" if ($debug == 1);
- print "INCLUDE-FILE YES\n";
- print "INCLUDE-LIST YES\n";
- print "EXCLUDE-FILE YES\n";
- print "EXCLUDE-LIST YES\n";
- print "COLLECTION NO\n";
-}
-
-sub command_selfcheck {
- my($config, $host, $disk, $device, $level) = @_;
- print DEBUG "STDOUT: OK $disk\n" if ($debug == 1);
- print DEBUG "STDOUT: OK $device\n" if ($debug == 1);
- print "OK $disk\n";
- print "OK $device\n";
- #check binary
- #check statefile
- #check amdevice
- #check property include/exclude
-}
-
-sub command_estimate {
- my($config, $host, $disk, $device, $level) = @_;
- my($listdir) = "$host$disk";
- $listdir =~ s/\//_/g;
- if($level == 0) {
- open(GNULIST, ">${gnulist}/${listdir}_${level}.new") || die();
- close(GNULIST) || die();
- }
- else {
- my($prev_level) = $level - 1;
- if (-f "${gnulist}/${listdir}_${prev_level}") {
- copy("${gnulist}/${listdir}_${prev_level}", "${gnulist}/${listdir}_${level}.new");
- } else {
- open(GNULIST, ">${gnulist}/${listdir}_${level}.new") || die();
- close(GNULIST) || die();
- #print "ERROR file ${gnulist}/${listdir}_${level}.new doesn't exist\n";
- }
- }
- command_estimate_opt_direct($config, $host, $disk, $device, $level, $listdir);
-}
-
-
-sub command_estimate_opt_direct {
- my($config, $host, $disk, $device, $level, $listdir) = @_;
- my($size) = -1;
- my(@cmd) = ($runtar, $config, $gnutar, "--create", "--directory", $device, "--listed-incremental", "${gnulist}/${listdir}_${level}.new", "--sparse", "--one-file-system", "--ignore-failed-read", "--totals", "--file", "/dev/null", ".");
- #my(@cmd) = ($gnutar, "--create", "--directory", $device, "--listed-incremental", "${gnulist}/${listdir}_${level}.new", "--sparse", "--one-file-system", "--ignore-failed-read", "--totals", "--file", "/dev/null", ".");
- print DEBUG "cmd:" , join(" ", @cmd), "\n" if ($debug == 1);
- open3(\*WTRFH, '>&STDOUT', \*ESTIMATE, @cmd);
-
- $size = parse_estimate(ESTIMATE);
- close(ESTIMATE);
- output_size($size);
- unlink "${gnulist}/${listdir}_${level}.new";
- exit 0;
-}
-
-sub parse_estimate {
- my($fh) = @_;
- my($size) = -1;
- while(<$fh>) {
-print DEBUG "READ 2: $_" if ($debug == 1);
- if ($_ =~ /^Total bytes written: (\d*)/) {
- $size = $1;
- last;
- }
- }
- return $size;
-}
-
-sub output_size {
- my($size) = @_;
- if($size == -1) {
- print DEBUG "STDOUT A: -1 -1\n" if ($debug == 1);
- print "-1 -1\n";
- exit 2;
- }
- else {
- my($ksize) = int $size / (1024);
- $ksize=32 if ($ksize<32);
- print DEBUG "STDOUT B: $ksize 1\n" if ($debug == 1);
- print "$ksize 1\n";
- }
-}
-
-sub command_backup {
- my($config, $host, $disk, $device, $level) = @_;
- my($listdir) = "$host$disk";
- my($verbose) = "";
- $listdir =~ s/\//_/g;
-
-print DEBUG "config =" . $config . "\n" if ($debug == 1);
-print DEBUG "host =" . $host . "\n" if ($debug == 1);
-print DEBUG "disk =" . $disk . "\n" if ($debug == 1);
-print DEBUG "device =" . $device . "\n" if ($debug == 1);
-print DEBUG "level =" . $level . "\n" if ($debug == 1);
-
- if($level == 0) {
- open(GNULIST, ">${gnulist}/${listdir}_${level}.new") || die();
- close(GNULIST) || die();
- }
- else {
- my($prev_level) = $level - 1;
- copy("${gnulist}/${listdir}_${prev_level}",
- "${gnulist}/${listdir}_${level}.new");
- }
-
- if(defined($opt_index)) {
- $verbose = "--verbose";
- }
- my(@cmd) = ($runtar, $config, $gnutar, "--create", $verbose, "--directory", $device, "--listed-incremental", "${gnulist}/${listdir}_${level}.new", "--sparse", "--one-file-system", "--ignore-failed-read", "--totals", "--file", "-", ".");
- #my(@cmd) = ($gnutar, "--create", $verbose, "--directory", $device, "--listed-incremental", "${gnulist}/${listdir}_${level}.new", "--sparse", "--one-file-system", "--ignore-failed-read", "--totals", "--file", "-", ".");
-
- print DEBUG "cmd:" , join(" ", @cmd), "\n" if ($debug == 1);
-
- open3(\*WTRFH, '>&STDOUT', \*INDEX, @cmd) || die();
-
- if(defined($opt_index)) {
- open(INDEXOUT, '>&=3') || die();
- parse_backup(INDEX, STDERR, INDEXOUT);
- close(INDEXOUT);
- }
- else {
- parse_backup(INDEX, STDERR, undef);
- }
- close(INDEX);
- close(WTRFH);
-
- if(defined($opt_record)) {
- rename "${gnulist}/${listdir}_${level}.new",
- "${gnulist}/${listdir}_${level}";
- }
- else {
- unlink "${gnulist}/${listdir}_${level}.new";
- }
- exit 0;
-}
-
-sub parse_backup {
- my($fhin, $fhout, $indexout) = @_;
- my($size) = -1;
- while(<$fhin>) {
-print DEBUG "READ 3: $_" if ($debug == 1);
- if ( /^\.\//) {
- if(defined($indexout)) {
- if(defined($opt_index)) {
- s/^\.//;
-print DEBUG "INDEXOUT: $_" if ($debug == 1);
- print $indexout $_;
- }
- }
- }
- else {
- if (/^Total bytes written: (\d*)/) {
- $size = $1;
- $ksize = int ($size / 1024);
- }
- elsif(defined($fhout)) {
- next if /: Directory is new$/;
-print DEBUG "FHOUT 2: $_" if ($debug == 1);
- print $fhout $_;
- }
- }
- }
- if(defined($fhout)) {
- if ($size == -1) {
-print DEBUG "FHOUT 4: $command -1 -1\n" if ($debug == 1);
- print $fhout "$command -1 -1\n";
- }
- else {
- my($ksize) = int ($size/1024);
-print DEBUG "FHOUT 5: sendbackup: size $ksize\n" if ($debug == 1);
- print $fhout "sendbackup: size $ksize\n";
-print DEBUG "FHOUT 5: sendbackup: end\n" if ($debug == 1);
- print $fhout "sendbackup: end\n";
- }
- }
-}
-
-sub command_index_from_output {
- index_from_output(STDIN, STDOUT);
- exit 0;
-}
-
-sub index_from_output {
- my($fhin, $fhout) = @_;
- my($size) = -1;
- while(<$fhin>) {
-print DEBUG "READ 4: $_" if ($debug == 1);
- next if /^Total bytes written:/;
- next if !/^\.\//;
- s/^\.//;
-print DEBUG "FHOUT 6: $_" if ($debug == 1);
- print $fhout $_;
- }
-}
-
-sub command_index_from_image {
- my($config, $host, $disk, $device, $level) = @_;
- open(INDEX, "$gnutar --list --file - |") || die();
- index_from_output(INDEX, STDOUT);
-}
-
-sub command_restore {
- my($config, $host, $disk, $device, $level) = @_;
-
-# $ARGV[0] = undef;
- my(@cmd) = ($gnutar, "--numeric-owner", "-xpGvf", "-");
- for($i=1;defined $ARGV[$i]; $i++) {
- push @cmd, $ARGV[$i];
- }
- print DEBUG "cmd:" , join(" ", @cmd), "\n" if ($debug == 1);
- exec @cmd;
-}
-
-sub command_print_command {
-}
-
-require "generic-dumper"
-require "newgetopt.pl";
-use Text::ParseWords;
-
-print DEBUG "FHOUT 6: ARGV[0]=" . $ARGV[0] . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: ARGV[1]=" . $ARGV[1] . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: ARGV[2]=" . $ARGV[2] . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: ARGV[3]=" . $ARGV[3] . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: ARGV[4]=" . $ARGV[4] . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: ARGV[5]=" . $ARGV[5] . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: ARGV[6]=" . $ARGV[6] . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: ARGV[7]=" . $ARGV[7] . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: ARGV[8]=" . $ARGV[8] . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: ARGV[9]=" . $ARGV[9] . "\n" if ($debug == 1);
-
-$result = &NGetOpt ("config=s", "host=s", "disk=s", "device=s", "level=s", "index=s", "message=s", "collection", "record");
-$result = $result;
-
-print DEBUG "FHOUT 6: config =" . $opt_config . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: disk =" . $opt_disk . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: host =" . $opt_host . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: device =" . $opt_device . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: level =" . $opt_level . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: index =" . $opt_index . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: message =" . $opt_message. "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: collection=" . $opt_collection. "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: record =" . $opt_record . "\n" if ($debug == 1);
-
-print DEBUG "FHOUT 6: A-ARGV[0]=" . $ARGV[0] . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: A-ARGV[1]=" . $ARGV[1] . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: A-ARGV[2]=" . $ARGV[2] . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: A-ARGV[3]=" . $ARGV[3] . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: A-ARGV[4]=" . $ARGV[4] . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: A-ARGV[5]=" . $ARGV[5] . "\n" if ($debug == 1);
-print DEBUG "FHOUT 6: A-ARGV[6]=" . $ARGV[6] . "\n" if ($debug == 1);
-
-if (defined $opt_config) {
- $opt_config =~ /^([\_\.A-Za-z0-9]*)$/;
- $opt_config = $1;
-}
-
-if (defined $opt_host) {
- $opt_host =~ /^([\_\.A-Za-z0-9]*)$/;
- $opt_host = $1;
-}
-
-if (defined $opt_disk) {
- $opt_disk =~ /^([\/\_\:\.A-Za-z0-9]*)$/;
- $opt_disk = $1;
-}
-
-if (defined $opt_device) {
- $opt_device =~ /^([\/\_\:\.A-Za-z0-9]*)$/;
- $opt_device = $1;
-}
-
-if (defined $opt_level) {
- $opt_level =~ /^(\d)$/;
- $opt_level = $1;
-}
-
-# Read tool property
-
-$command = $ARGV[0];
-
-%property = ();
-while($property_line = <STDIN>) {
- chomp $property_line;
- ($prop_name, $prop_value) = shellwords($property_line);
- push @{$property{$prop_name}}, $prop_value;
- print DEBUG "$prop_name = $prop_value\n" if ($debug == 1);
-}
-
-if ($debug == 1) {
- foreach $prop_name (keys(%property)) {
- print DEBUG "PROPERTY: $prop_name\n";
- print DEBUG " VALUE: ", join(',',@{$property{$prop_name}}) , "\n";
- }
-}
-
-sub wrapper_support();
-sub wrapper_selfcheck();
-sub wrapper_estimate();
-sub wrapper_backup();
-sub wrapper_restore();
-
-if ($command eq "support") {
- wrapper_support();
-}
-elsif ($command eq "selfcheck") {
- wrapper_selfcheck();
-}
-elsif ($command eq "estimate") {
- wrapper_estimate();
-}
-elsif ($command eq "backup") {
- wrapper_backup();
-}
-elsif ($command eq "restore") {
- wrapper_restore();
-}
-else {
- printf STDERR "Unknown command `$command'.\n";
- exit 1;
-}
-
-
-sub wrapper_support() {
- if(defined(&command_support)) {
- command_support($opt_config, $opt_host, $opt_disk, $opt_device, $opt_level);
- exit 0;
- }
- print "LEVEL 0-", $max_level , "\n" if defined($max_level);
- print "INDEX-LINE YES\n" if defined($index_line) && $index_line == 1;
- print "INDEX-XML NO\n" if defined($index_xml) && $index_xml == 1;
- print "MESSAGE-LINE YES\n" if defined($message_line) && $message_line == 1;
- print "MESSAGE-XML NO\n" if defined($message_xml) && $message_xml == 1;
- print "RECORD YES\n" if defined($record) && $record == 1;
- print "INCLUDE-FILE NO\n" if defined($include_file) && $include_file == 1;
- print "INCLUDE-LIST NO\n" if defined($include_list) && $include_list == 1;
- print "EXCLUDE-FILE NO\n" if defined($exclude_file) && $exclude_file == 1;
- print "EXCLUDE-LIST NO\n" if defined($exclude_list) && $exclude_list == 1;
- print "COLLECTION NO\n" if defined($collection) && $collection == 1;
- exit 1;
-}
-
-sub wrapper_selfcheck() {
- if(defined(&command_selfcheck)) {
- command_selfcheck($opt_config, $opt_host, $opt_disk, $opt_device, $opt_level);
- }
- else {
- exit 1;
- }
-}
-
-sub wrapper_estimate() {
- if(defined(&command_estimate)) {
- command_estimate($opt_config, $opt_host, $opt_disk, $opt_device, $opt_level);
- } else {
- exit 1;
- }
-}
-
-sub wrapper_estimate_parse() {
- if(defined(&command_estimate_parse)) {
- command_estimate_parse($opt_config, $opt_host, $opt_disk, $opt_device, $opt_level);
- }
- else {
- printf STDERR "`estimate-parse' is not supported.\n";
- exit 1;
- }
-}
-
-sub wrapper_backup() {
- if(defined(&command_backup)) {
- command_backup($opt_config, $opt_host, $opt_disk, $opt_device, $opt_level);
- } else {
-print DEBUG "wrapper_backup: !defined(command_backup)\n" if ($debug == 1);
- exit 1;
- }
-}
-
-sub wrapper_backup_parse() {
- if(defined(&command_backup_parse)) {
- command_backup_parse($opt_config, $opt_host, $opt_disk, $opt_device, $opt_level);
- }
- else {
- printf STDERR "`backup-parse' is not supported.\n";
- exit 1;
- }
-}
-
-sub wrapper_index_from_output() {
- if(defined(&command_index_from_output)) {
- command_index_from_output($opt_config, $opt_host, $opt_disk, $opt_device, $opt_level);
- }
- else {
- printf STDERR "`index-from-output' is not supported.\n";
- exit 1;
- }
-}
-
-sub wrapper_index_from_image() {
- if(defined(&command_index_from_image)) {
- command_index_from_image($opt_config, $opt_host, $opt_disk, $opt_device, $opt_level);
- }
- else {
- printf STDERR "command `index-from-image' is not supported.\n";
- exit 1;
- }
-}
-
-sub wrapper_restore() {
- if(defined(&command_restore)) {
- command_restore($opt_config, $opt_host, $opt_disk, $opt_device, $opt_level);
- }
- else {
- printf STDERR "`restore' is not supported.\n";
- exit 1;
- }
-}
-
-sub parse_options() {
- my($no_option) = @_;
- my($options, @options, $option, $name, $option_name, $value);
-
- while($no_option <= $#ARGV) {
- $options = $ARGV[${no_option}];
- @options = split (/;/,$options);
- foreach $option (@options) {
- if( $option =~ /=/ ) {
- ($name,$value) = split(/=/,$option);
- }
- else {
- $name = $option;
- $value = 1;
- }
- $option_name = "option_$name";
- $option_name =~ s/\-/\_/g;
- $$option_name = $value;
- }
- $no_option++;
- }
-}
-
-sub check_file {
- my($filename, $mode) = @_;
-
- stat($filename);
-
- if($mode eq "e") {
- if( -e _ ) {
- print "OK $filename exists\n";
- }
- else {
- print "ERROR [can not find $filename]\n";
- }
- }
- elsif($mode eq "x") {
- if( -x _ ) {
- print "OK $filename executable\n";
- }
- else {
- print "ERROR [can not execute $filename]\n";
- }
- }
- elsif($mode eq "r") {
- if( -r _ ) {
- print "OK $filename readable\n";
- }
- else {
- print "ERROR [can not read $filename]\n";
- }
- }
- elsif($mode eq "w") {
- if( -w _ ) {
- print "OK $filename writable\n";
- }
- else {
- print "ERROR [can not write $filename]\n";
- }
- }
- else {
- print "ERROR [check_file: unknow mode $mode]\n";
- }
-}
-
-sub check_dir {
-}
-
-sub check_suid {
-}
-
-1;
DATA = $(dist_example_DATA) $(dist_lbltempl_DATA) \
$(dist_template_DATA)
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-ABSOLUTE_STRING_H = @ABSOLUTE_STRING_H@
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
ALLOCA_H = @ALLOCA_H@
AMPLOT_CAT_PACK = @AMPLOT_CAT_PACK@
AMPLOT_COMPRESS = @AMPLOT_COMPRESS@
AMTAR = @AMTAR@
-AM_CFLAGS = @AM_CFLAGS@
AR = @AR@
ARPA_INET_H = @ARPA_INET_H@
AUTOCONF = @AUTOCONF@
LIBTHREAD = @LIBTHREAD@
LIBTOOL = @LIBTOOL@
LIBTOOL_DEPS = @LIBTOOL_DEPS@
-LL_FMT = @LL_FMT@
-LL_RFMT = @LL_RFMT@
LN_S = @LN_S@
LTLIBICONV = @LTLIBICONV@
LTLIBINTL = @LTLIBINTL@
cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
chg-mcutil.conf: $(top_builddir)/config.status $(srcdir)/chg-mcutil.conf.in
cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
-amanda-client.conf: $(top_builddir)/config.status $(srcdir)/amanda-client.conf.in
- cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
mostlyclean-libtool:
-rm -f *.lo
-<<<<<<< HEAD:gnulib/regenerate/getaddrinfo-cygwin.patch
---- gnulib/getaddrinfo.c 2007-03-06 13:17:25.733225500 -0600
-+++ gnulib/getaddrinfo.c 2007-03-06 13:17:32.345638750 -0600
-@@ -40,6 +40,8 @@
- #include "inet_ntop.h"
- #include "snprintf.h"
-=======
--- gnulib/getaddrinfo.c.orig 2007-10-25 16:46:34.728843739 -0500
+++ gnulib/getaddrinfo.c 2007-10-25 16:47:17.395395249 -0500
@@ -42,6 +42,8 @@
#include "inet_ntop.h"
->>>>>>> fb2bd066c2f8b34addafe48d62550e3033a59431:gnulib/regenerate/getaddrinfo-cygwin.patch
+extern int h_errno;
+
/* BeOS has AF_INET, but not PF_INET. */
#ifndef PF_INET
# define PF_INET AF_INET
-<<<<<<< HEAD:gnulib/regenerate/getaddrinfo-cygwin.patch
-@@ -147,25 +149,29 @@
-=======
@@ -149,25 +151,29 @@
->>>>>>> fb2bd066c2f8b34addafe48d62550e3033a59431:gnulib/regenerate/getaddrinfo-cygwin.patch
return getaddrinfo_ptr (nodename, servname, hints, res);
#endif
#else
nodename = "0.0.0.0";
#endif
-<<<<<<< HEAD:gnulib/regenerate/getaddrinfo-cygwin.patch
-@@ -175,11 +181,13 @@
- {
- struct servent *se = NULL;
- const char *proto =
-- (hints && hints->ai_socktype == SOCK_DGRAM) ? "udp" : "tcp";
-+ (hints && (hints->ai_socktype == SOCK_DGRAM)) ? "udp" : "tcp";
-
-- if (!(hints->ai_flags & AI_NUMERICSERV))
-- /* FIXME: Use getservbyname_r if available. */
-- se = getservbyname (servname, proto);
-+ if ((hints == NULL) || !(hints->ai_flags & AI_NUMERICSERV))
-+ {
-+ /* FIXME: Use getservbyname_r if available. */
-+ se = getservbyname (servname, proto);
-+ }
-
- if (!se)
- {
-@@ -196,7 +204,7 @@
-=======
@@ -198,7 +204,7 @@
->>>>>>> fb2bd066c2f8b34addafe48d62550e3033a59431:gnulib/regenerate/getaddrinfo-cygwin.patch
}
/* FIXME: Use gethostbyname_r if available. */
if (!he || he->h_addr_list[0] == NULL)
return EAI_NONAME;
-<<<<<<< HEAD:gnulib/regenerate/getaddrinfo-cygwin.patch
-@@ -277,7 +285,7 @@
-=======
@@ -279,7 +285,7 @@
->>>>>>> fb2bd066c2f8b34addafe48d62550e3033a59431:gnulib/regenerate/getaddrinfo-cygwin.patch
return EAI_NODATA;
}
{
const char *cn;
if (he->h_name)
-<<<<<<< HEAD:gnulib/regenerate/getaddrinfo-cygwin.patch
-@@ -341,9 +349,7 @@
-=======
@@ -343,9 +349,7 @@
->>>>>>> fb2bd066c2f8b34addafe48d62550e3033a59431:gnulib/regenerate/getaddrinfo-cygwin.patch
#endif
/* FIXME: Support other flags. */
return EAI_BADFLAGS;
if (sa == NULL || salen < sizeof (sa->sa_family))
-<<<<<<< HEAD:gnulib/regenerate/getaddrinfo-cygwin.patch
-@@ -367,34 +373,89 @@
-=======
@@ -369,34 +373,89 @@
->>>>>>> fb2bd066c2f8b34addafe48d62550e3033a59431:gnulib/regenerate/getaddrinfo-cygwin.patch
return EAI_FAMILY;
}
AM_CPPFLAGS =
+if GCC_COMPILER
-<<<<<<< HEAD:gnulib/regenerate/no-error.patch
-+ AM_CFLAGS += -Wno-error
-=======
+ AM_CFLAGS = -Wno-error -Wno-sign-compare
->>>>>>> fb2bd066c2f8b34addafe48d62550e3033a59431:gnulib/regenerate/no-error.patch
+endif
noinst_LTLIBRARIES += libgnu.la
-Index: gnulib/Makefile.am
-===================================================================
---- gnulib/Makefile.am (revision 5691)
-+++ gnulib/Makefile.am (working copy)
-@@ -26,6 +26,9 @@
- MAINTAINERCLEANFILES =
-
- AM_CPPFLAGS =
-+if GCC_COMPILER
-<<<<<<< HEAD:gnulib/regenerate/no-error.patch
-+ AM_CFLAGS += -Wno-error
-=======
-+ AM_CFLAGS = -Wno-error -Wno-sign-compare
->>>>>>> upstream:gnulib/regenerate/no-error.patch
-+endif
-
- noinst_LTLIBRARIES += libgnu.la
-
-Index: gnulib/Makefile.am
-===================================================================
---- gnulib/Makefile.am (revision 5691)
-+++ gnulib/Makefile.am (working copy)
-@@ -26,6 +26,9 @@
- MAINTAINERCLEANFILES =
-
- AM_CPPFLAGS =
-+if GCC_COMPILER
-+ AM_CFLAGS += -Wno-error
-+endif
-
- noinst_LTLIBRARIES += libgnu.la
-
-Index: gnulib/Makefile.am
-===================================================================
---- gnulib/Makefile.am (revision 5691)
-+++ gnulib/Makefile.am (working copy)
-@@ -26,6 +26,9 @@
- MAINTAINERCLEANFILES =
-
- AM_CPPFLAGS =
-+if GCC_COMPILER
-+ AM_CFLAGS = -Wno-error -Wno-sign-compare
-+endif
-
- noinst_LTLIBRARIES += libgnu.la
-
-/* Formatted output to strings.
- Copyright (C) 2004 Free Software Foundation, Inc.
- Written by Simon Josefsson.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
-
-#ifndef SNPRINTF_H
-#define SNPRINTF_H
-
-/* Get snprintf declaration, if available. */
-#include <stdio.h>
-
-#if defined HAVE_DECL_SNPRINTF && !HAVE_DECL_SNPRINTF
-int snprintf (char *str, size_t size, const char *format, ...);
-#endif
-
-#endif /* SNPRINTF_H */
-/* Provide a sys/socket header file for systems lacking it (read: MinGW).
- Copyright (C) 2005, 2006 Free Software Foundation, Inc.
- Written by Simon Josefsson.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
-
-#ifndef _SYS_SOCKET_H
-#define _SYS_SOCKET_H
-
-/* This file is supposed to be used on platforms that lack
- sys/socket.h. It is intended to provide definitions and prototypes
- needed by an application.
-
- Currently only MinGW is supported. See the gnulib manual regarding
- Windows sockets. MinGW has the header files winsock2.h and
- ws2tcpip.h that declare the sys/socket.h definitions we need. Note
- that you can influence which definitions you get by setting the
- WINVER symbol before including these two files. For example,
- getaddrinfo is only available if _WIN32_WINNT >= 0x0501 (that
- symbol is set indiriectly through WINVER). You can set this by
- adding AC_DEFINE(WINVER, 0x0501) to configure.ac. Note that your
- code may not run on older Windows releases then. My Windows 2000
- box was not able to run the code, for example. The situation is
- slightly confusing because:
- http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winsock/winsock/getaddrinfo_2.asp
- suggests that getaddrinfo should be available on all Windows
- releases. */
-
-
-#if HAVE_WINSOCK2_H
-# include <winsock2.h>
-#endif
-#if HAVE_WS2TCPIP_H
-# include <ws2tcpip.h>
-#endif
-
-/* For shutdown(). */
-#if !defined SHUT_RD && defined SD_RECEIVE
-# define SHUT_RD SD_RECEIVE
-#endif
-#if !defined SHUT_WR && defined SD_SEND
-# define SHUT_WR SD_SEND
-#endif
-#if !defined SHUT_RDWR && defined SD_BOTH
-# define SHUT_RDWR SD_BOTH
-#endif
-
-#if defined _WIN32 || defined __WIN32__
-# define ENOTSOCK WSAENOTSOCK
-# define EADDRINUSE WSAEADDRINUSE
-# define ENETRESET WSAENETRESET
-# define ECONNABORTED WSAECONNABORTED
-# define ECONNRESET WSAECONNRESET
-# define ENOTCONN WSAENOTCONN
-# define ESHUTDOWN WSAESHUTDOWN
-#endif
-
-#endif /* _SYS_SOCKET_H */
am__installdirs = "$(DESTDIR)$(man5dir)" "$(DESTDIR)$(man8dir)"
man8dir = $(mandir)/man8
NROFF = nroff
-MANS = $(man5_MANS) $(man8_MANS)
+MANS = $(man_MANS)
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
transform = s,x,x,;
-ABSOLUTE_STRING_H = @ABSOLUTE_STRING_H@
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
ALLOCA_H = @ALLOCA_H@
AMPLOT_CAT_PACK = @AMPLOT_CAT_PACK@
AMPLOT_COMPRESS = @AMPLOT_COMPRESS@
AMTAR = @AMTAR@
-AM_CFLAGS = @AM_CFLAGS@
AR = @AR@
ARPA_INET_H = @ARPA_INET_H@
AUTOCONF = @AUTOCONF@
LIBTHREAD = @LIBTHREAD@
LIBTOOL = @LIBTOOL@
LIBTOOL_DEPS = @LIBTOOL_DEPS@
-LL_FMT = @LL_FMT@
-LL_RFMT = @LL_RFMT@
LN_S = @LN_S@
LTLIBICONV = @LTLIBICONV@
LTLIBINTL = @LTLIBINTL@
-.\" Title: amaespipe
-.\" Author:
-<<<<<<< HEAD:man/amaespipe.8
-.\" Generator: DocBook XSL Stylesheets v1.72.0 <http://docbook.sf.net/>
-.\" Date: 06/06/2007
-.\" Manual:
-.\" Source:
-.\"
-.TH "AMAESPIPE" "8" "06/06/2007" "" ""
-=======
-.\" Generator: DocBook XSL Stylesheets v1.73.2 <http://docbook.sf.net/>
-.\" Date: 08/22/2008
-.\" Manual:
-.\" Source:
-.\"
-.TH "AMAESPIPE" "8" "08/22/2008" "" ""
->>>>>>> upstream:man/amaespipe.8
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.SH "NAME"
-<<<<<<< HEAD:man/amaespipe.8
-amaespipe \- wrapper program for aespipe
-=======
-amaespipe - wrapper program for aespipe
->>>>>>> upstream:man/amaespipe.8
-.SH "SYNOPSIS"
-.HP 10
-\fBamaespipe\fR
-.SH "DESCRIPTION"
-.PP
-
-\fBamaespipe\fR
-requires
-\fBaespipe\fR,
-\fBuuencode\fR
-and
-\fBgpg\fR
-<<<<<<< HEAD:man/amaespipe.8
-to work. Aespipe is available from
-\fI\%http://loop\-aes.sourceforge.net\fR
-.PP
-
-\fBamaespipe\fR
-will search for the aespipe program in the following directories: /usr/bin:/usr/local/bin:/sbin:/usr/sbin.
-=======
-to work\. Aespipe is available from
-: http://loop-aes.sourceforge.net
-.PP
-
-\fBamaespipe\fR
-will search for the aespipe program in the following directories: /usr/bin:/usr/local/bin:/sbin:/usr/sbin\.
->>>>>>> upstream:man/amaespipe.8
-.PP
-
-\fBamaespipe\fR
-is called by
-\fBamcrypt\fR
-for
-\fIAmanda\fR
-<<<<<<< HEAD:man/amaespipe.8
-data encryption.
-.PP
-
-\fBamaespipe\fR
-is based on aespipe's bzaespipe program. It calls aespipe to encrypt data using AES256 as the encryption and SHA256 as the hash function. GPG key should be stored in $AMANDA_HOME/.gnupg/am_key.gpg.
-\fBamaespipe\fR
-reads passphrase from file descriptor 3. During decryption,
-\fBamaespipe\fR
-autodects encryption type and hash function from the encrypted image.
-=======
-data encryption\.
-.PP
-
-\fBamaespipe\fR
-is based on aespipe\'s bzaespipe program\. It calls aespipe to encrypt data using AES256 as the encryption and SHA256 as the hash function\. GPG key should be stored in $AMANDA_HOME/\.gnupg/am_key\.gpg\.
-\fBamaespipe\fR
-reads passphrase from file descriptor 3\. During decryption,
-\fBamaespipe\fR
-autodects encryption type and hash function from the encrypted image\.
->>>>>>> upstream:man/amaespipe.8
-.SH "SEE ALSO"
-.PP
-\fBamanda\fR(8),
-\fBamanda.conf\fR(5),
-\fBaespipe\fR(1),
-\fBamcrypt\fR(8),
-<<<<<<< HEAD:man/amaespipe.8
-\fBgpg\fR(1)
-=======
-\fBgpg\fR(1),
-: http://wiki.zmanda.com
->>>>>>> upstream:man/amaespipe.8
-.\" Title: amaespipe
-.\" Author:
-.\" Generator: DocBook XSL Stylesheets v1.72.0 <http://docbook.sf.net/>
-.\" Date: 06/06/2007
-.\" Manual:
-.\" Source:
-.\"
-.TH "AMAESPIPE" "8" "06/06/2007" "" ""
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.SH "NAME"
-amaespipe \- wrapper program for aespipe
-.SH "SYNOPSIS"
-.HP 10
-\fBamaespipe\fR
-.SH "DESCRIPTION"
-.PP
-
-\fBamaespipe\fR
-requires
-\fBaespipe\fR,
-\fBuuencode\fR
-and
-\fBgpg\fR
-to work. Aespipe is available from
-\fI\%http://loop\-aes.sourceforge.net\fR
-.PP
-
-\fBamaespipe\fR
-will search for the aespipe program in the following directories: /usr/bin:/usr/local/bin:/sbin:/usr/sbin.
-.PP
-
-\fBamaespipe\fR
-is called by
-\fBamcrypt\fR
-for
-\fIAmanda\fR
-data encryption.
-.PP
-
-\fBamaespipe\fR
-is based on aespipe's bzaespipe program. It calls aespipe to encrypt data using AES256 as the encryption and SHA256 as the hash function. GPG key should be stored in $AMANDA_HOME/.gnupg/am_key.gpg.
-\fBamaespipe\fR
-reads passphrase from file descriptor 3. During decryption,
-\fBamaespipe\fR
-autodects encryption type and hash function from the encrypted image.
-.SH "SEE ALSO"
-.PP
-\fBamanda\fR(8),
-\fBamanda.conf\fR(5),
-\fBaespipe\fR(1),
-\fBamcrypt\fR(8),
-\fBgpg\fR(1)
-.\" Title: amaespipe
-.\" Author:
-.\" Generator: DocBook XSL Stylesheets v1.73.2 <http://docbook.sf.net/>
-.\" Date: 08/22/2008
-.\" Manual:
-.\" Source:
-.\"
-.TH "AMAESPIPE" "8" "08/22/2008" "" ""
-.\" disable hyphenation
-.nh
-.\" disable justification (adjust text to left margin only)
-.ad l
-.SH "NAME"
-amaespipe - wrapper program for aespipe
-.SH "SYNOPSIS"
-.HP 10
-\fBamaespipe\fR
-.SH "DESCRIPTION"
-.PP
-
-\fBamaespipe\fR
-requires
-\fBaespipe\fR,
-\fBuuencode\fR
-and
-\fBgpg\fR
-to work\. Aespipe is available from
-: http://loop-aes.sourceforge.net
-.PP
-
-\fBamaespipe\fR
-will search for the aespipe program in the following directories: /usr/bin:/usr/local/bin:/sbin:/usr/sbin\.
-.PP
-
-\fBamaespipe\fR
-is called by
-\fBamcrypt\fR
-for
-\fIAmanda\fR
-data encryption\.
-.PP
-
-\fBamaespipe\fR
-is based on aespipe\'s bzaespipe program\. It calls aespipe to encrypt data using AES256 as the encryption and SHA256 as the hash function\. GPG key should be stored in $AMANDA_HOME/\.gnupg/am_key\.gpg\.
-\fBamaespipe\fR
-reads passphrase from file descriptor 3\. During decryption,
-\fBamaespipe\fR
-autodects encryption type and hash function from the encrypted image\.
-.SH "SEE ALSO"
-.PP
-\fBamanda\fR(8),
-\fBamanda.conf\fR(5),
-\fBaespipe\fR(1),
-\fBamcrypt\fR(8),
-\fBgpg\fR(1),
-: http://wiki.zmanda.com
.\" Title: amoverview
.\" Author:
-.\" Generator: DocBook XSL Stylesheets v1.72.0 <http://docbook.sf.net/>
-.\" Date: 06/06/2007
+.\" Generator: DocBook XSL Stylesheets v1.73.2 <http://docbook.sf.net/>
+.\" Date: 08/22/2008
.\" Manual:
.\" Source:
.\"
-.TH "AMOVERVIEW" "8" "06/06/2007" "" ""
+.TH "AMOVERVIEW" "8" "08/22/2008" "" ""
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.SH "NAME"
-amoverview \- display file systems processed by Amanda over time
+amoverview - display file systems processed by Amanda over time
.SH "SYNOPSIS"
.HP 11
\fBamoverview\fR [[\-config\ ]\ \fIconfig\fR] [\-hostwidth\ \fIwidth\fR] [\-diskwidth\ \fIwidth\fR] [\-skipmissed] [\-last] [\-num0] [\-togo0] [\-verbose]
\fBAmoverview\fR
displays a chart showing hosts and file systems processed by
\fIAmanda\fR
-along with the backup level performed each day.
+along with the backup level performed each day\.
.PP
See the
\fBamanda\fR(8)
man page for more details about
-\fIAmanda\fR.
+\fIAmanda\fR\.
.SH "OPTIONS"
.PP
\fB\-config\fR \fIconfig\fR
.RS 4
Use configuration
\fIconfig\fR
-instead of configuration daily.
+instead of configuration daily\.
.RE
.PP
\fB\-hostwidth\fR \fIwidth\fR
\fBhost\fR
field column width to
\fIwidth\fR
-characters instead of 8.
+characters instead of 8\.
.RE
.PP
\fB\-diskwidth\fR \fIwidth\fR
\fBdisk\fR
field column width to
\fIwidth\fR
-characters instead of 20.
+characters instead of 20\.
.RE
.PP
\fB\-skipmissed\fR
.RS 4
Compacts the output by only printing stats for the days
\fIAmanda\fR
-actually ran.
+actually ran\.
.RE
.PP
\fB\-last\fR
.RS 4
-Outputs the last status of each disk at the start. Useful for long tapecycles and/or sparse reports.
+Outputs the last status of each disk at the start\. Useful for long tapecycles and/or sparse reports\.
.RE
.PP
\fB\-num0\fR
.RS 4
-Outputs the number of level 0 dumps for each disk.
+Outputs the number of level 0 dumps for each disk\.
.RE
.PP
\fB\-togo0\fR
.RS 4
-Outputs the number of runs until the last level 0 dump is overwritten.
+Outputs the number of runs until the last level 0 dump is overwritten\.
.RE
.PP
\fB\-verbose\fR
.RS 4
\fBAmoverview\fR
-can take a long while on large systems. This option reports intermediate steps while it is working.
+can take a long while on large systems\. This option reports intermediate steps while it is working\.
.RE
.SH "RESULTS"
.PP
\fBamoverview\fR
is a summary of the output of "
\fBamadmin <config> find\fR
-". When the last column of
+"\. When the last column of
\fBamadmin find\fR
-contains anything other than "OK", amoverview translates this into "E" for that day.
+contains anything other than "OK", amoverview translates this into "E" for that day\.
.PP
-A number indicates the level of backup and it succeeded. An "E" indicates an error for that day. You get an "E" for all errors, like failed to connect, datatimeout, computer crashed, etc, but also for failing to write to tape.
+A number indicates the level of backup and it succeeded\. An "E" indicates an error for that day\. You get an "E" for all errors, like failed to connect, datatimeout, computer crashed, etc, but also for failing to write to tape\.
.PP
-You can have an "E" followed by a number if a filesystem ran into end\-of\-tape once (gives an "E", and later that day, you flush it to a second tape (a number: the level, indicating success). If the flush failed too, you get a double "EE" for that day.
+You can have an "E" followed by a number if a filesystem ran into end\-of\-tape once (gives an "E", and later that day, you flush it to a second tape (a number: the level, indicating success)\. If the flush failed too, you get a double "EE" for that day\.
.PP
You can also have a double code if you have two tapes in the changer and
\fIAmanda\fR
-failed to write to tape the first time because it hit end of tape (resulting in "E0", for a full, "E1" for an incremental etc.) or twice with error ("EE"), and may a successful flush afterwards giving maybe "EE0". (Only the latest 2 characters are printed).
+failed to write to tape the first time because it hit end of tape (resulting in "E0", for a full, "E1" for an incremental etc\.) or twice with error ("EE"), and may a successful flush afterwards giving maybe "EE0"\. (Only the latest 2 characters are printed)\.
.SH "EXAMPLE"
.PP
This shows the
\fI/home\fR
file system on
\fIhost2\fR
-was backed up at level 3 on the 8th, 9th and 10th of December, had a full backup on the 11th, a level 1 on the 12th and a level 2 on the 13th.
-.sp
-.RS 4
+was backed up at level 3 on the 8th, 9th and 10th of December, had a full backup on the 11th, a level 1 on the 12th and a level 2 on the 13th\.
.nf
# amoverview
date 12 12 12 12 12 12
host2 /opt 1 1 1 1 1 1
host2 /var 1 1 0 1 1 1
.fi
-.RE
.SH "SEE ALSO"
.PP
\fBamadmin\fR(8),
-\fBamanda\fR(8)
+\fBamanda\fR(8),
+: http://wiki.zmanda.com
</refsect1>
<refsect1><title>SEE ALSO</title>
-<para><citerefentry><refentrytitle>amanda</refentrytitle><manvolnum>8</manvolnum></citerefentry></para>
+<para><citerefentry><refentrytitle>amanda</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
+<ulink url="http://wiki.zmanda.com"/>
+</para>
</refsect1>
</refentry>
-<?xml version='1.0'?>
-<!-- vim:set sts=2 shiftwidth=2 syntax=xml: -->
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
- version='1.0'>
-
-
-<xsl:import href="http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl"/>
-
-<xsl:import href="settings.xsl"/>
-
-<xsl:param name="chunk.section.depth" select="0"/>
-<xsl:param name="chunk.first.sections" select="1"/>
-<xsl:param name="use.id.as.filename" select="1"/>
-
-<!--
- Our ulink stylesheet omits @url part if content was specified
--->
-<xsl:template match="ulink">
- <xsl:variable name="content">
- <xsl:apply-templates/>
- </xsl:variable>
- <xsl:if test="$content = ''">
- <xsl:text>: </xsl:text>
- </xsl:if>
- <xsl:if test="$content != ''">
- <xsl:value-of select="$content" />
- </xsl:if>
- <xsl:if test="$content = ''">
- <xsl:apply-templates mode="italic" select="@url" />
- </xsl:if>
-</xsl:template>
-
-<xsl:template match="informalexample|screen|programlisting">
- <xsl:text>.nf </xsl:text>
- <xsl:apply-templates/>
- <xsl:text>.fi </xsl:text>
-</xsl:template>
-
-<xsl:template match="para|simpara|remark" mode="list">
- <xsl:variable name="foo">
- <xsl:apply-templates/>
- </xsl:variable>
- <xsl:choose match="node()">
- <!-- Don't normalize-space() for verbatim paragraphs -->
- <xsl:when test="informalexample|screen|programlisting">
- <xsl:value-of select="$foo"/>
- </xsl:when>
- <xsl:otherwise>
- <xsl:value-of select="normalize-space($foo)"/>
- <xsl:text> </xsl:text>
- </xsl:otherwise>
- </xsl:choose>
- <xsl:text> </xsl:text>
- <xsl:if test="following-sibling::para or following-sibling::simpara or
- following-sibling::remark">
- <!-- Make sure multiple paragraphs within a list item don't -->
- <!-- merge together. -->
- <xsl:text> </xsl:text>
- </xsl:if>
-</xsl:template>
-
-<xsl:template match="refsect3">
- <xsl:text> .SS "</xsl:text>
- <xsl:value-of select="title[1]"/>
- <xsl:text>" </xsl:text>
- <xsl:apply-templates/>
-</xsl:template>
-
-
-</xsl:stylesheet>
ETAGS = etags
CTAGS = ctags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-ABSOLUTE_STRING_H = @ABSOLUTE_STRING_H@
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
ALLOCA_H = @ALLOCA_H@
AMPLOT_CAT_PACK = @AMPLOT_CAT_PACK@
AMPLOT_COMPRESS = @AMPLOT_COMPRESS@
AMTAR = @AMTAR@
-AM_CFLAGS = @AM_CFLAGS@
AR = @AR@
ARPA_INET_H = @ARPA_INET_H@
AUTOCONF = @AUTOCONF@
LIBTHREAD = @LIBTHREAD@
LIBTOOL = @LIBTOOL@
LIBTOOL_DEPS = @LIBTOOL_DEPS@
-LL_FMT = @LL_FMT@
-LL_RFMT = @LL_RFMT@
LN_S = @LN_S@
LTLIBICONV = @LTLIBICONV@
LTLIBINTL = @LTLIBINTL@
dbopen(DBG_SUBDIR_CLIENT);
-#ifndef IGNORE_UID_CHECK
- if (geteuid() != 0) {
- erroutput_type |= ERR_SYSLOG;
- error("amrecover must be run by root");
- /*NOTREACHED*/
- }
-#endif
-
localhost = alloc(MAX_HOSTNAME_LENGTH+1);
if (gethostname(localhost, MAX_HOSTNAME_LENGTH) != 0) {
error(_("cannot determine local host name\n"));
exit(1);
}
-#if 0
- /*
- * We may need root privilege again later for a reserved port to
- * the tape server, so we will drop down now but might have to
- * come back later.
- */
- setegid(getgid());
- seteuid(getuid());
-#endif
-
/* get server's banner */
if (grab_reply(1) == -1) {
aclose(server_socket);
#line 98 "uscan.l"
{ return SMB; }
YY_BREAK
-
- /* dates */
-
case 29:
YY_RULE_SETUP
#line 99 "uscan.l"
#line 167 "uscan.l"
-#if YY_MAIN
-int main()
- {
- yylex();
- return 0;
- }
-#endif
-#line 165 "uscan.l"
int
ETAGS = etags
CTAGS = ctags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-ABSOLUTE_STRING_H = @ABSOLUTE_STRING_H@
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
ALLOCA_H = @ALLOCA_H@
AMPLOT_CAT_PACK = @AMPLOT_CAT_PACK@
AMPLOT_COMPRESS = @AMPLOT_COMPRESS@
AMTAR = @AMTAR@
-AM_CFLAGS = @AM_CFLAGS@
AR = @AR@
ARPA_INET_H = @ARPA_INET_H@
AUTOCONF = @AUTOCONF@
LIBTHREAD = @LIBTHREAD@
LIBTOOL = @LIBTOOL@
LIBTOOL_DEPS = @LIBTOOL_DEPS@
-LL_FMT = @LL_FMT@
-LL_RFMT = @LL_RFMT@
LN_S = @LN_S@
LTLIBICONV = @LTLIBICONV@
LTLIBINTL = @LTLIBINTL@
safe_fd(-1, 0);
}
-#ifdef FORCE_USERID
-
- /* we'd rather not run as root */
-
- if(geteuid() == 0) {
- if(client_uid == (uid_t) -1) {
- error("error [cannot find user %s in passwd file]\n", CLIENT_LOGIN);
- /*NOTREACHED*/
- }
-
- /*@ignore@*/
- initgroups(CLIENT_LOGIN, client_gid);
- /*@end@*/
- setgid(client_gid);
- setuid(client_uid);
- }
-
-#endif /* FORCE_USERID */
-
/* initialize */
/* close stderr first so that debug file becomes it - amrestore
chats to stderr, which we don't want going to client */
}
amfree(buf);
- if(!tapes && rst_flags->alt_tapedev){
- dbprintf(("%s: Looks like we're restoring from a holding file...\n", debug_prefix_time(NULL)));
- tapes = unmarshal_tapelist_str(rst_flags->alt_tapedev);
- tapes->isafile = 1;
- amfree(rst_flags->alt_tapedev);
- rst_flags->alt_tapedev = NULL;
- }
-
if(re_config) {
config_init(CONFIG_INIT_EXPLICIT_NAME | CONFIG_INIT_FATAL, re_config);
dbrename(re_config, DBG_SUBDIR_SERVER);
ETAGS = etags
CTAGS = ctags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-ABSOLUTE_STRING_H = @ABSOLUTE_STRING_H@
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
ALLOCA_H = @ALLOCA_H@
AMPLOT_CAT_PACK = @AMPLOT_CAT_PACK@
AMPLOT_COMPRESS = @AMPLOT_COMPRESS@
AMTAR = @AMTAR@
-AM_CFLAGS = @AM_CFLAGS@
AR = @AR@
ARPA_INET_H = @ARPA_INET_H@
AUTOCONF = @AUTOCONF@
LIBTHREAD = @LIBTHREAD@
LIBTOOL = @LIBTOOL@
LIBTOOL_DEPS = @LIBTOOL_DEPS@
-LL_FMT = @LL_FMT@
-LL_RFMT = @LL_RFMT@
LN_S = @LN_S@
LTLIBICONV = @LTLIBICONV@
LTLIBINTL = @LTLIBINTL@
-#! @SHELL@
-#
-# Copyright (c) 2005 Zmanda Inc. All Rights Reserved.
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the
-# Free Software Foundation; either version 2 of the License, or (at your
-# option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-# for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-#
-# Contact information: Zmanda Inc, 505 N Mathlida Ave, Suite 120
-# Sunnyvale, CA 94085, USA, or: http://www.zmanda.com
-#
-
-
-# wrapper script to use aespipe
-# based on bz2aespipe distributed by aespipe from
-# http://loop-aes.sourceforge.net/
-# FILE FORMAT
-# 10 bytes: constant string 'bz2aespipe'
-# 10 bytes: itercountk digits
-# 1 byte: '0' = AES128, '1' = AES192, '2' = AES256
-# 1 byte: '0' = SHA256, '1' = SHA384, '2' = SHA512, '3' = RMD160
-# 24 bytes: random seed string
-# remaining bytes are aespipe encrypted
-
-# These definitions are only used when encrypting.
-# Decryption will autodetect these definitions from archive.
-ENCRYPTION=AES256
-HASHFUNC=SHA256
-ITERCOUNTK=100
-WAITSECONDS=1
-AMANDA_HOME=~@CLIENT_LOGIN@
-GPGKEY="$AMANDA_HOME/.gnupg/am_key.gpg"
-FDNUMBER=3
-
-PATH=/usr/bin:/usr/local/bin:/sbin:/usr/sbin
-export PATH
-
-if test x$1 = x-d ; then
- # decrypt
- n=`head -c 10 - | tr -d -c 0-9a-zA-Z`
- if test x${n} != xbz2aespipe ; then
- echo "bz2aespipe: wrong magic - aborted" >/dev/tty
- exit 1
- fi
- itercountk=`head -c 10 - | tr -d -c 0-9`
- if test x${itercountk} = x ; then itercountk=0; fi
- n=`head -c 1 - | tr -d -c 0-9`
- encryption=AES128
- if test x${n} = x1 ; then encryption=AES192; fi
- if test x${n} = x2 ; then encryption=AES256; fi
- n=`head -c 1 - | tr -d -c 0-9`
- hashfunc=SHA256
- if test x${n} = x1 ; then hashfunc=SHA384; fi
- if test x${n} = x2 ; then hashfunc=SHA512; fi
- if test x${n} = x3 ; then hashfunc=RMD160; fi
- seedstr=`head -c 24 - | tr -d -c 0-9a-zA-Z+/`
- aespipe -K ${GPGKEY} -p ${FDNUMBER} -e ${encryption} -H ${hashfunc} -S ${seedstr} -C ${itercountk} -d
-else
- # encrypt
- echo -n bz2aespipe
- echo ${ITERCOUNTK} | awk '{printf "%10u", $1;}'
- n=`echo ${ENCRYPTION} | tr -d -c 0-9`
- aesstr=0
- if test x${n} = x192 ; then aesstr=1; fi
- if test x${n} = x256 ; then aesstr=2; fi
- n=`echo ${HASHFUNC} | tr -d -c 0-9`
- hashstr=0
- if test x${n} = x384 ; then hashstr=1; fi
- if test x${n} = x512 ; then hashstr=2; fi
- if test x${n} = x160 ; then hashstr=3; fi
- seedstr=`head -c 18 /dev/urandom | uuencode -m - | head -n 2 | tail -n 1`
- echo -n ${aesstr}${hashstr}${seedstr}
- aespipe -K ${GPGKEY} -p ${FDNUMBER} -e ${ENCRYPTION} -H ${HASHFUNC} -S ${seedstr} -C ${ITERCOUNTK} -w ${WAITSECONDS}
-fi
-exit 0
server_probs = client_probs = 0;
tempfd = mainfd = -1;
- parse_conf(argc, argv, &new_argc, &new_argv);
- my_argc = new_argc;
- my_argv = new_argv;
-
/* process arguments */
cfg_ovr = new_config_overwrites(argc/2);
}
}
#endif
- free_new_argv(new_argc, new_argv);
- free_server_config();
-
dbclose();
return (server_probs || client_probs);
}
-#!@SHELL@
-#
-# amcrypt-ossl-asym.sh - asymmetric crypto helper using OpenSSL
-# Usage: amcrypt-ossl-asym.sh [-d]
-#
-# Copyright © 2006 Ben Slusky <sluskyb@paranoiacs.org>
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-#
-# Keys can be generated with the standard OpenSSL commands, e.g.:
-#
-# $ openssl genrsa -aes128 -out backup-privkey.pem 1024
-# Generating RSA private key, 1024 bit long modulus
-# [...]
-# Enter pass phrase for backup-privkey.pem: <ENTER YOUR PASS PHRASE>
-# Verifying - Enter pass phrase for backup-privkey.pem: <ENTER YOUR PASS PHRASE>
-#
-# $ openssl rsa -in backup-privkey.pem -pubout -out backup-pubkey.pem
-# Enter pass phrase for backup-privkey.pem: <ENTER YOUR PASS PHRASE>
-# Writing RSA key
-#
-
-# change these as needed
-OPENSSL= # whatever's in $PATH
-CIPHER=aes-256-cbc # see `openssl help` for more ciphers
-AMANDA_HOME=~backup
-RANDFILE=$AMANDA_HOME/.rnd
-export RANDFILE
-PASSPHRASE=$AMANDA_HOME/.am_passphrase # optional
-PRIVKEY=$AMANDA_HOME/backup-privkey.pem
-PUBKEY=$AMANDA_HOME/backup-pubkey.pem
-
-# where might openssl be?
-PATH=/bin:/usr/bin:/usr/local/bin:/usr/ssl/bin:/usr/local/ssl/bin
-export PATH
-MAGIC='AmAnDa+OpEnSsL'
-ME=`basename "$0"`
-WORKDIR="/tmp/.${ME}.$$"
-
-# first things first
-if [ -z "${OPENSSL:=`which openssl`}" ]; then
- echo "${ME}: openssl not found" >&2
- exit 1
-elif [ ! -x "${OPENSSL}" ]; then
- echo "${ME}: can't execute openssl (${OPENSSL})" >&2
- exit 1
-fi
-
-if [ -n "${PASSPHRASE}" ]; then
- # check the openssl version. if it's too old, we have to handle
- # the pass phrase differently.
- OSSL_VERSION=`eval \"${OPENSSL}\" version |cut -d\ -f2`
- case "${OSSL_VERSION}" in
- ''|0.[0-8].*|0.9.[0-6]*|0.9.7|0.9.7[a-c]*)
- echo "${ME}: ${OPENSSL} is version ${OSSL_VERSION}" >&2
- echo "${ME}: Using pass phrase kluge for OpenSSL version >=0.9.7d" >&2
- PASS_FROM_STDIN=yes
- ;;
- esac
-fi
-
-mkdir -m 700 "${WORKDIR}"
-if [ $? -ne 0 ]; then
- echo "${ME}: failed to create temp directory" >&2
- exit 1
-fi
-# ignore SIGINT
-trap "" 2
-trap "rm -rf \"${WORKDIR}\"" 0 1 3 15
-
-# we'll need to pad the datastream to a multiple of the cipher block size
-# prior to encryption and decryption. 96 bytes (= 768 bits) should be good
-# for any cipher.
-pad() {
- perl -pe 'BEGIN { $bs = 96; $/ = \8192 } $nbytes = ($nbytes + length) % $bs; END { print "\0" x ($bs - $nbytes) }'
-}
-
-encrypt() {
- # generate a random printable cipher key (on one line)
- echo `"${OPENSSL}" rand -base64 80` >"${WORKDIR}/pass"
-
- # encrypt the cipher key using the RSA public key
- "${OPENSSL}" rsautl -encrypt -in "${WORKDIR}/pass" -out "${WORKDIR}/pass.ciphertext" -pubin -inkey "${PUBKEY}" -pkcs
- [ $? -eq 0 ] || return 1
-
- # print magic
- printf %s "${MAGIC}"
-
- # print the encrypted cipher key, preceded by size
- ls -l "${WORKDIR}/pass.ciphertext" | awk '{ printf("%-10d", $5) }'
- cat "${WORKDIR}/pass.ciphertext"
-
- # encrypt data using the cipher key and print
- pad | "${OPENSSL}" enc "-${CIPHER}" -nopad -e -pass "file:${WORKDIR}/pass" -nosalt
- [ $? -eq 0 ] || return 1
-}
-
-decrypt() {
- # read magic
- magicsize=`printf %s "${MAGIC}" | wc -c | sed 's/^ *//'`
- magic=`dd bs=$magicsize count=1 2>/dev/null`
- if [ "$magic" != "${MAGIC}" ]; then
- echo "${ME}: bad magic" >&2
- return 1
- fi
-
- # read size of encrypted cipher key
- n=`dd bs=10 count=1 2>/dev/null`
- [ $n -gt 0 ] 2>/dev/null
- if [ $? -ne 0 ]; then
- echo "${ME}: bad header" >&2
- return 1
- fi
-
- # read the encrypted cipher key
- dd "of=${WORKDIR}/pass.ciphertext" bs=$n count=1 2>/dev/null
-
- # decrypt the cipher key using the RSA private key
- if [ "${PASS_FROM_STDIN}" = yes ]; then
- "${OPENSSL}" rsautl -decrypt -in "${WORKDIR}/pass.ciphertext" -out "${WORKDIR}/pass" -inkey "${PRIVKEY}" -pkcs < "${PASSPHRASE}"
- else
- "${OPENSSL}" rsautl -decrypt -in "${WORKDIR}/pass.ciphertext" -out "${WORKDIR}/pass" -inkey "${PRIVKEY}" ${PASSARG} -pkcs 3< "${PASSPHRASE}"
- fi
- [ $? -eq 0 ] || return 1
-
- # use the cipher key to decrypt data
- pad | "${OPENSSL}" enc "-${CIPHER}" -nopad -d -pass "file:${WORKDIR}/pass" -nosalt
-
- # N.B.: in the likely event that we're piping to gzip, the above command
- # may return a spurious error if gzip closes the output stream early.
- return 0
-}
-
-if [ "$1" = -d ]; then
- if [ -z "${PRIVKEY}" ]; then
- echo "${ME}: must specify private key for decryption" >&2
- exit 1
- elif [ ! -r "${PRIVKEY}" ]; then
- echo "${ME}: can't read private key from ${PRIVKEY}" >&2
- exit 1
- fi
-
- if [ -n "${PASSPHRASE}" -a -e "${PASSPHRASE}" -a -r "${PASSPHRASE}" ]; then
- PASSARG='-passin fd:3'
- else
- PASSPHRASE=/dev/null
- fi
-
- decrypt
- if [ $? -ne 0 ]; then
- echo "${ME}: decryption failed" >&2
- exit 1
- fi
-else
- if [ -z "${PUBKEY}" ]; then
- echo "${ME}: must specify public key for encryption" >&2
- exit 1
- elif [ ! -r "${PUBKEY}" ]; then
- echo "${ME}: can't read public key from ${PUBKEY}" >&2
- exit 1
- fi
-
- encrypt
- if [ $? -ne 0 ]; then
- echo "${ME}: encryption failed" >&2
- exit 1
- fi
-fi
-#!@SHELL@
-#
-# amcrypt-ossl.sh - crypto helper using OpenSSL
-# Usage: amcrypt-ossl.sh [-d]
-#
-
-# change these as needed
-OPENSSL= # whatever's in $PATH
-CIPHER=aes-256-cbc # see `openssl help` for more ciphers
-AMANDA_HOME=~backup
-RANDFILE=$AMANDA_HOME/.rnd
-export RANDFILE
-PASSPHRASE=$AMANDA_HOME/.am_passphrase # required
-
-# where might openssl be?
-PATH=/bin:/usr/bin:/usr/local/bin:/usr/ssl/bin:/usr/local/ssl/bin
-export PATH
-ME=`basename "$0"`
-
-if [ -z "${OPENSSL:=`which openssl`}" ]; then
- echo "${ME}: openssl not found" >&2
- exit 1
-elif [ ! -x "${OPENSSL}" ]; then
- echo "${ME}: can't execute openssl (${OPENSSL})" >&2
- exit 1
-fi
-
-# we'll need to pad the datastream to a multiple of the cipher block size prior
-# to encryption. 96 bytes (= 768 bits) should be good for any cipher.
-pad() {
- perl -pe 'BEGIN { $bs = 96; $/ = \8192 } $nbytes = ($nbytes + length) % $bs; END { print "\0" x ($bs - $nbytes) }'
-}
-
-if [ "$1" = -d ]; then
- # decrypt
- "${OPENSSL}" enc -d "-${CIPHER}" -nopad -salt -pass fd:3 3< "${PASSPHRASE}"
-else
- # encrypt
- pad | "${OPENSSL}" enc -e "-${CIPHER}" -nopad -salt -pass fd:3 3< "${PASSPHRASE}"
-fi
-
-#!@SHELL@
-#
-# Original wrapper by Paul Bijnens
-#
-# worked by Stefan G. Weichinger
-# to enable gpg-encrypted dumps via aespipe
-# also worked by Matthieu Lochegnies for server-side encryption
-
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-sbindir=@sbindir@
-AMANDA_HOME=~@CLIENT_LOGIN@
-
-AM_AESPIPE=@sbindir@/amaespipe
-AM_PASSPHRASE=$AMANDA_HOME/.am_passphrase
-PATH=/usr/bin:/usr/local/bin:/sbin:/usr/sbin
-export PATH
-
-AESPIPE=`which aespipe`
-
-if [ $? -ne 0 ] ; then
- echo "amcrypt: aespipe not found in $PATH" >&2
- exit 2
-fi
-
-if [ ! -x $AESPIPE ] ; then
- echo "amcrypt: aespipe it's not executable" >&2
- exit 2
-fi
-
-if [ ! -x $AM_AESPIPE ] ; then
- echo "amcrypt: $AM_AESPIPE not found or it's not executable" >&2
- exit 2
-fi
-
-$AM_AESPIPE "$@" 3< $AM_PASSPHRASE
-
-rc=$?
-exit $rc
/* Don't die when child closes pipe */
signal(SIGPIPE, SIG_IGN);
- malloc_size_1 = malloc_inuse(&malloc_hist_1);
-
erroutput_type = ERR_INTERACTIVE;
cfg_ovr = extract_commandline_config_overwrites(&argc, &argv);
error(_("could not load slot \"%s\": %s"), slotstr, changer_resultstr);
/*NOTREACHED*/
}
- }
-#endif /* HAVE_LINUX_ZFTAPE_H */
g_printf(_("labeling tape in slot %s (%s):\n"), outslot, tapename);
}
dbopen(DBG_SUBDIR_SERVER);
- malloc_size_1 = malloc_inuse(&malloc_hist_1);
-
erroutput_type = ERR_INTERACTIVE;
cfg_ovr = extract_commandline_config_overwrites(&argc, &argv);
G_GNUC_UNUSED char ** argv) {
char *slotstr = NULL;
- (void)argc; /* Quiet unused parameter warning */
- (void)argv; /* Quiet unused parameter warning */
-
switch(changer_reset(&slotstr)) {
case 0:
g_fprintf(stderr, _("%s: changer is reset, slot %s is loaded.\n"),
G_GNUC_UNUSED char ** argv) {
char *devstr = NULL;
- (void)argc; /* Quiet unused parameter warning */
- (void)argv; /* Quiet unused parameter warning */
-
if(changer_clean(&devstr) == 0) {
g_fprintf(stderr, _("%s: device %s is clean.\n"), get_pname(), devstr);
} else {
G_GNUC_UNUSED char ** argv) {
char *slotstr = NULL;
- (void)argc; /* Quiet unused parameter warning */
- (void)argv; /* Quiet unused parameter warning */
-
if(changer_eject(&slotstr) == 0) {
g_fprintf(stderr, _("%s: slot %3s is ejected.\n"), get_pname(), slotstr);
} else {
/*NOTREACHED*/
}
- nslots = ns;
- backwards = bk;
-
return 0;
}
amfree(slot);
amfree(device);
}
-
-/* ---------------------------- */
-
-int
-update_one_slot(
- void * ud,
- int rc,
- char * slotstr,
- char * device)
-{
- char *errstr = NULL;
- char *datestamp = NULL;
- char *label = NULL;
-
- (void)ud; /* Quiet unused parameter warning */
-
- if(rc > 1)
- error("could not load slot %s: %s", slotstr, changer_resultstr);
- else if(rc == 1)
- fprintf(stderr, "slot %s: %s\n", slotstr, changer_resultstr);
- else if((errstr = tape_rdlabel(device, &datestamp, &label)) != NULL)
- fprintf(stderr, "slot %s: %s\n", slotstr, errstr);
- else {
- fprintf(stderr, "slot %s: date %-8s label %s\n",
- slotstr, datestamp, label);
- changer_label(slotstr, label);
- }
- amfree(errstr);
- amfree(datestamp);
- amfree(label);
- return 0;
-}
-
-void
-update_labeldb(
- int argc,
- char ** argv)
-{
- (void)argv; /* Quiet unused parameter warning */
-
- if(argc != 1)
- usage();
-
- changer_find(NULL, show_init_all, update_one_slot, NULL);
-}
cfg_ovr = extract_commandline_config_overwrites(&argc, &argv);
- if (my_argc > 1 && strcmp(my_argv[1], "-t") == 0) {
+ if (argc > 1 && strcmp(argv[1], "-t") == 0) {
amtrmidx_debug = 1;
- my_argc--;
- my_argv++;
+ argc--;
+ argv++;
}
if (argc < 2) {
if (argc > 1 && strcmp(argv[1], "-t") == 0) {
amtrmidx_debug = 1;
- my_argc--;
- my_argv++;
+ argc--;
+ argv++;
}
if (argc < 2) {
cd @AMANDA_TMPDIR@ || exit 1
TEMP=@AMANDA_TMPDIR@/amverify.$$
-trap 'rm -fr $TEMP' EXIT
+trap 'rm -fr $TEMP' 0
if ( umask 077 ; mkdir $TEMP ) ; then
:
else
# Unless we went over, there is no extra output.
report "End-of-Tape detected."
break
- elif [ -n "$EOI" ]; then
- report "End-of-Information detected."
- break
else
report "** Error detected ($FILE)"
echo "$VOLUME ($FILE):" >>$DEFECTS
sendreport
-rm -fr $TEMP
-trap - EXIT
-
exit 0
if (disk_hist == NULL)
{
disk_hist = new;
- new->tapes = append_to_tapelist(new->tapes, tape, file, isafile);
new->next = NULL;
return;
}
/* Don't die when child closes pipe */
signal(SIGPIPE, SIG_IGN);
- malloc_size_1 = malloc_inuse(&malloc_hist_1);
-
if (argc>1) {
config_name = argv[1];
if (strchr(config_name, '/') != NULL) {
/* Don't die when child closes pipe */
signal(SIGPIPE, SIG_IGN);
- malloc_size_1 = malloc_inuse(&malloc_hist_1);
-
erroutput_type = (ERR_AMANDALOG|ERR_INTERACTIVE);
set_logerror(logerror);
log_add(L_FINISH,_("date %s time %s"), driver_timestamp, walltime_str(curclock()));
amfree(driver_timestamp);
- free_new_argv(new_argc, new_argv);
amfree(dumper_program);
amfree(taper_program);
off_t est_full_size;
char *qname;
- if (taper_ev_read != NULL) {
- event_release(taper_ev_read);
- taper_ev_read = NULL;
- }
-
newq.head = newq.tail = 0;
dump_schedule(queuep, _("before start degraded mode"));
{
dumper_t *dumper;
cmd_t cmd;
- int result_argc, rc;
+ int result_argc;
char *result_argv[MAX_ARGS+1];
char *qname;
/* Don't die when child closes pipe */
signal(SIGPIPE, SIG_IGN);
- malloc_size_1 = malloc_inuse(&malloc_hist_1);
-
erroutput_type = (ERR_AMANDALOG|ERR_INTERACTIVE);
set_logerror(logerror);
dbrename(config_name, DBG_SUBDIR_SERVER);
- report_bad_conf_arg();
- /*
- * Make our effective uid nonprivlidged, keeping save uid as root
- * in case we need to get back (to bind privlidged ports, etc).
- */
- ruid = getuid();
- if(geteuid() == 0) {
- seteuid(ruid);
- setgid(getgid());
- }
-#if defined BSD_SECURITY && !defined SSH_SECURITY
- else {
- error("must be run setuid root to communicate correctly");
- /*NOTREACHED*/
- }
-#endif
+ our_features = am_init_feature_set();
+ our_feature_string = am_feature_to_string(our_features);
g_fprintf(stderr,
_("%s: pid %ld executable %s version %s\n"),
amfree(output_find_result->label);
amfree(output_find_result->partnum);
amfree(output_find_result->status);
- amfree(output_find_result->timestamp);
prev = output_find_result;
}
amfree(prev);
"1"
#else
NULL
-#endif
- },
- { "AIX_TAPEIO",
-#if defined(AIX_TAPEIO)
- "1"
-#else
- NULL
#endif
},
{ "DUMP_RETURNS_1",
"1"
#else
NULL
-#endif
- },
- { "DEBUG_CODE",
-#if defined(DEBUG_CODE)
- "1"
-#else
- NULL
#endif
},
{ "BSD_SECURITY",
cfg_ovr = extract_commandline_config_overwrites(&argc, &argv);
- if((pgm = strrchr(my_argv[0], '/')) == NULL) {
- pgm = my_argv[0];
+ if((pgm = strrchr(argv[0], '/')) == NULL) {
+ pgm = argv[0];
} else {
pgm++;
}
return 1;
}
-void
-cleanup_holdingdisk(
- char * diskdir,
- int verbose)
-{
- DIR *topdir;
- struct dirent *workdir;
-
- if((topdir = opendir(diskdir)) == NULL) {
- if(verbose && errno != ENOENT)
- printf(_("Warning: could not open holding dir %s: %s\n"),
- diskdir, strerror(errno));
- return;
- }
-
- /* find all directories of the right format */
-
- if(verbose)
- printf(_("Scanning %s...\n"), diskdir);
- if ((chdir(diskdir)) == -1) {
- log_add(L_INFO, _("%s: could not chdir: %s"),
- diskdir, strerror(errno));
- }
- while((workdir = readdir(topdir)) != NULL) {
- if(strcmp(workdir->d_name, ".") == 0
- || strcmp(workdir->d_name, "..") == 0
- || strcmp(workdir->d_name, "lost+found") == 0)
- continue;
-
- if(verbose)
- printf(" %s: ", workdir->d_name);
- if(!is_dir(workdir->d_name)) {
- if(verbose)
- puts(_("skipping cruft file, perhaps you should delete it."));
- }
- else if(!is_datestr(workdir->d_name)) {
- if(verbose && (strcmp(workdir->d_name, "lost+found")!=0) )
- puts(_("skipping cruft directory, perhaps you should delete it."));
- }
- else if(rmdir(workdir->d_name) == 0) {
- if(verbose)
- puts(_("deleted empty Amanda directory."));
- }
- }
- closedir(topdir);
-}
-
int
mkholdingdir(
dbopen(DBG_SUBDIR_SERVER);
- malloc_size_1 = malloc_inuse(&malloc_hist_1);
-
for(i = 1; i < argc; ++i) {
if(i+1 >= argc) {
g_fprintf(stderr,_("usage: %s host disk [host disk ...]\n"),argv[0]);
char linebuf[STR_SIZE];
size_t n;
-
/* format error message */
if((int)typ <= (int)L_BOGUS || (int)typ > (int)L_MARKER) typ = L_BOGUS;
protocol_init();
- ruid = getuid();
- if(geteuid() == 0) {
- seteuid(ruid);
- setgid(getgid());
- }
-
- /*
- * From this point on we are running under our real uid, so we don't
- * have to worry about opening security holes below. Make sure we
- * are a valid user.
- */
-
- if(getpwuid(getuid()) == NULL) {
- error("can't get login name for my uid %ld", (long)getuid());
- /*NOTREACHED*/
- }
-
/*
* 2. Read in Configuration Information
*
walltime_str(timessub(curclock(), section_start)));
- /* done with prvileged ops, make sure root privilege is dropped */
- if ( geteuid() == 0 ) {
- setuid(ruid);
- seteuid(ruid);
- }
-
/*
* 9. Output Schedule
*
amfree(qname);
}
}
- amfree(qname);
}
if(i == 0) {
/*
/* Don't die when child closes pipe */
signal(SIGPIPE, SIG_IGN);
- malloc_size_1 = malloc_inuse(&malloc_hist_1);
-
/* Process options */
erroutput_type = ERR_INTERACTIVE;
putresult(NO_NEW_TAPE, "%s\n", dump_info->handle);
return FALSE;
}
+}
/* Find out if the dump is PARTIAL or not, and set the proper driver
and logfile tags for the dump. */
*result_cmd = DONE;
*result_log = L_DONE;
}
-
- memcpy(intp, &buf[1], SIZEOF(int));
- return (int)buf[0];
}
/* Put an L_PARTIAL message to the logfile. */
ETAGS = etags
CTAGS = ctags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
-ABSOLUTE_STRING_H = @ABSOLUTE_STRING_H@
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
ALLOCA_H = @ALLOCA_H@
AMPLOT_CAT_PACK = @AMPLOT_CAT_PACK@
AMPLOT_COMPRESS = @AMPLOT_COMPRESS@
AMTAR = @AMTAR@
-AM_CFLAGS = @AM_CFLAGS@
AR = @AR@
ARPA_INET_H = @ARPA_INET_H@
AUTOCONF = @AUTOCONF@
LIBTHREAD = @LIBTHREAD@
LIBTOOL = @LIBTOOL@
LIBTOOL_DEPS = @LIBTOOL_DEPS@
-LL_FMT = @LL_FMT@
-LL_RFMT = @LL_RFMT@
LN_S = @LN_S@
LTLIBICONV = @LTLIBICONV@
LTLIBINTL = @LTLIBINTL@
projects / debian / amanda / commitdiff