+++ /dev/null
-# SYNOPSIS
-#
-# AMANDA_SETUP_CHANGER
-#
-# OVERVIEW
-#
-# Set up for changers. This first checks the availability of several
-# changer-related headers, then, based on those results, tries to
-# compile some test programs for each supported changer API. It finishes
-# by defining a series of AM_CONDITIONALS which are all used in
-# changer-src/Makefile.am.
-#
-# The macro also searches for chio, chs, mtx, and mcutil, which are used
-# from various shell scripts in the changer-src/ directory.
-#
-AC_DEFUN([AMANDA_SETUP_CHANGER], [
- AC_REQUIRE([AMANDA_PROG_CHIO])
- AC_REQUIRE([AMANDA_PROG_CHS])
- AC_REQUIRE([AMANDA_PROG_MTX])
- AC_REQUIRE([AMANDA_PROG_MCUTIL])
-
- AC_CHECK_HEADERS( \
- camlib.h \
- chio.h \
- linux/chio.h \
- scsi/sg.h \
- scsi/scsi_ioctl.h \
- sys/chio.h \
- sys/dsreq.h \
- sys/mtio.h \
- sys/scarray.h \
- sys/gscdds.h \
- sys/scsi.h \
- sys/scsiio.h \
- sys/scsi/impl/uscsi.h \
- sys/scsi/scsi/ioctl.h, \
- [], [], [AC_INCLUDES_DEFAULT])
-
- #
- # chio support
- #
- if test x"$ac_cv_header_sys_scsi_h" = x"yes"; then
- AC_CACHE_CHECK([for HP/UX-like scsi changer support],
- amanda_cv_hpux_scsi_chio,
- [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-#include <sys/scsi.h>
- ]], [[
- static struct element_addresses changer_info;
- int i = SIOC_ELEMENT_ADDRESSES;
- int j = SIOC_ELEMENT_STATUS;
- int k = SIOC_MOVE_MEDIUM;
- ]])],[amanda_cv_hpux_scsi_chio=yes],[amanda_cv_hpux_scsi_chio=no])])
- if test x"$amanda_cv_hpux_scsi_chio" = x"yes"; then
- WANT_SCSI_HPUX=yes
- WANT_CHG_SCSI=yes
- fi
- fi
-
- #
- # Linux SCSI based on ioctl
- #
- if test x"$ac_cv_header_sys_mtio_h" = x"yes" &&
- test x"$ac_cv_header_scsi_scsi_ioctl_h" = x"yes"; then
- AC_CACHE_CHECK([for Linux like scsi support (ioctl)],
- amanda_cv_linux_scsi,
- [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-#include <scsi/scsi_ioctl.h>
-#include <sys/mtio.h>
- ]], [[
- int device;
- char *Command;
- ioctl(device, SCSI_IOCTL_SEND_COMMAND, Command);
- ]])],[amanda_cv_linux_scsi=yes],[amanda_cv_linux_scsi=no])])
- fi
-
- #
- # Linux SCSI based on sg
- #
- if test x"$ac_cv_header_sys_mtio_h" = x"yes" &&
- test x"$ac_cv_header_scsi_sg_h" = x"yes"; then
- AC_CACHE_CHECK([for Linux like scsi support (sg)],
- amanda_cv_linux_sg_scsi,
- [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-#include <sys/types.h>
-#include <scsi/sg.h>
-#include <sys/mtio.h>
- ]], [[
- int device;
- struct sg_header *psg_header;
- char *buffer;
- write(device, buffer, 1);
- ]])],[amanda_cv_linux_sg_scsi=yes],[amanda_cv_linux_sg_scsi=no])])
- fi
-
- if test x"$amanda_cv_linux_scsi" = x"yes" ||
- test x"$amanda_cv_linux_sg_scsi" = x"yes";then
- WANT_SCSI_LINUX=yes
- WANT_CHG_SCSI=yes
- fi
-
- #
- # HP-UX SCSI
- #
- if test x"$ac_cv_header_sys_mtio_h" = x"yes" &&
- test x"$ac_cv_header_sys_scsi_h" = x"yes"; then
- AC_CACHE_CHECK([for HP-UX like scsi support],
- amanda_cv_hpux_scsi,
- [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-#include <stdio.h>
-#include <sys/ioctl.h>
-#include <sys/scsi.h>
-#include <sys/mtio.h>
- ]], [[
- int device;
- char *Command;
- ioctl(device, SIOC_IO, Command);
- ]])],[amanda_cv_hpux_scsi=yes],[amanda_cv_hpux_scsi=no])])
- if test x"$amanda_cv_hpux_scsi" = x"yes";then
- WANT_SCSI_HPUX_NEW=yes
- WANT_CHG_SCSI=yes
- WANT_CHG_SCSI_CHIO=yes
- fi
- fi
-
- #
- # IRIX SCSI
- #
- if test x"$ac_cv_header_sys_mtio_h" = x"yes" &&
- test x"$ac_cv_header_sys_dsreq_h" = x"yes"; then
- AC_CACHE_CHECK([for Irix like scsi support],
- amanda_cv_irix_scsi,
- [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-#include <sys/types.h>
-#include <sys/dsreq.h>
-#include <sys/mtio.h>
- ]], [[
- int device=1;
- char Command;
- ioctl(device, DS_ENTER, &Command);
- ]])],[amanda_cv_irix_scsi=yes],[amanda_cv_irix_scsi=no])])
- if test x"$amanda_cv_irix_scsi" = x"yes";then
- WANT_SCSI_IRIX=yes
- WANT_CHG_SCSI=yes
- fi
- fi
-
- #
- # Solaris SCSI
- #
- if test x"$ac_cv_header_sys_mtio_h" = x"yes" &&
- test x"$ac_cv_header_sys_scsi_impl_uscsi_h" = x"yes"; then
- AC_CACHE_CHECK([for Solaris-like scsi support],
- amanda_cv_solaris_scsi,
- [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-#include <sys/types.h>
-#include <sys/scsi/impl/uscsi.h>
-#include <sys/mtio.h>
- ]], [[
- int device;
- char *Command;
- ioctl(device, USCSICMD, Command);
- ]])],[amanda_cv_solaris_scsi=yes],[amanda_cv_solaris_scsi=no])])
- if test x"$amanda_cv_solaris_scsi" = x"yes";then
- WANT_SCSI_SOLARIS=yes
- WANT_CHG_SCSI=yes
- fi
- fi
-
- #
- # AIX SCSI
- #
- if test x"$ac_cv_header_sys_tape_h" = x"yes" &&
- test x"$ac_cv_header_sys_scarray_h" = x"yes" &&
- test x"$ac_cv_header_sys_gscdds_h" = x"yes"; then
- AC_CACHE_CHECK([for AIX like scsi support],
- amanda_cv_aix_scsi,
- [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-#include <sys/types.h>
-#include <sys/scarray.h>
-#include <sys/tape.h>
- ]], [[
- int device;
- char *Command;
- ioctl(device, STIOCMD, Command);
- ]])],[amanda_cv_aix_scsi=yes],[amanda_cv_aix_scsi=no])])
- if test x"$amanda_cv_aix_scsi" = x"yes";then
- WANT_SCSI_AIX=yes
- WANT_CHG_SCSI=yes
- fi
- fi
- #
- # BSD CAM SCSI
- #
- if test x"$ac_cv_header_cam_cam_h" = x"yes";then
- AC_CACHE_CHECK([for CAM like scsi support],
- amanda_cv_cam_scsi,
- [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-#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>
- ]], [[
- struct cam_device *curdev;
-
- curdev = cam_open_pass("", O_RDWR, NULL);
- ]])],[amanda_cv_cam_scsi=yes],[amanda_cv_cam_scsi=no])])
- if test x"$amanda_cv_cam_scsi" = x"yes";then
- WANT_SCSI_CAM=yes
- WANT_CHG_SCSI=yes
- AC_CHECK_LIB(cam,main)
- fi
- fi
-
-
- #
- # BSD SCSI
- #
- if test x"$ac_cv_header_sys_mtio_h" = x"yes" &&
- test x"$ac_cv_header_sys_scsiio_h" = x"yes"; then
- AC_CACHE_CHECK([for BSD like scsi support],
- amanda_cv_bsd_scsi,
- [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-#include <sys/types.h>
-#include <sys/scsiio.h>
-#include <sys/mtio.h>
- ]], [[
- int device=1;
- char Command;
- ioctl(device, SCIOCCOMMAND, &Command);
- ]])],[amanda_cv_bsd_scsi=yes],[amanda_cv_bsd_scsi=no])])
- if test x"$amanda_cv_bsd_scsi" = x"yes";then
- WANT_SCSI_BSD=yes
- WANT_CHG_SCSI=yes
- fi
- fi
-
- # Do not build chg-scsi-chio if we cannot find the needed support
- # include files for the SCSI interfaces
- # chio.h and sys/chio.h are chio based systems
- if test x"$ac_cv_header_chio_h" = x"yes" ||
- test x"$ac_cv_header_linux_chio_h" = x"yes" ||
- test x"$ac_cv_header_sys_chio_h" = x"yes"; then
- # chg-scsi does not support FreeBSD 3.0's chio.h; it became backward
- # incompatible with the introduction of camlib.h
- if test x"$ac_cv_header_camlib_h" != x"yes"; then
- WANT_SCSI_CHIO=yes
- # prefer to use chg-scsi, unless we already have a driver for that,
- # in which case set it up as chg-scsi-chio.
- if test x"$WANT_CHG_SCSI" = x"no"; then
- WANT_CHG_SCSI=yes
- else
- WANT_CHG_SCSI_CHIO=yes
- fi
- fi
- fi
-
- # scsi-based implementations
- AM_CONDITIONAL(WANT_CHG_SCSI, test x"$WANT_CHG_SCSI" = x"yes")
- AM_CONDITIONAL(WANT_SCSI_LINUX, test x"$WANT_SCSI_LINUX" = x"yes")
- AM_CONDITIONAL(WANT_SCSI_HPUX_NEW, test x"$WANT_SCSI_HPUX_NEW" = x"yes")
- AM_CONDITIONAL(WANT_SCSI_IRIX, test x"$WANT_SCSI_IRIX" = x"yes")
- AM_CONDITIONAL(WANT_SCSI_SOLARIS, test x"$WANT_SCSI_SOLARIS" = x"yes")
- AM_CONDITIONAL(WANT_SCSI_AIX, test x"$WANT_SCSI_AIX" = x"yes")
- AM_CONDITIONAL(WANT_SCSI_CAM, test x"$WANT_SCSI_CAM" = x"yes")
- AM_CONDITIONAL(WANT_SCSI_BSD, test x"$WANT_SCSI_BSD" = x"yes")
-
- # scsi-chio-based implementations
- AM_CONDITIONAL(WANT_CHG_SCSI_CHIO, test x"$WANT_CHG_SCSI_CHIO" = x"yes")
- AM_CONDITIONAL(WANT_SCSI_HPUX, test x"$WANT_SCSI_HPUX" = x"yes")
- AM_CONDITIONAL(WANT_SCSI_CHIO, test x"$WANT_SCSI_CHIO" = x"yes")
-])
projects / debian / amanda / blobdiff