dnl Local m4 macros for autoconf (used by sudo)
dnl
-dnl Copyright (c) 1994-1996, 1998-2005, 2007-2009
+dnl Copyright (c) 1994-1996, 1998-2005, 2007-2011
dnl Todd C. Miller <Todd.Miller@courtesan.com>
dnl
dnl XXX - should cache values in all cases!!!
dnl
dnl check for sendmail in well-known locations
dnl
-AC_DEFUN(SUDO_PROG_SENDMAIL, [AC_MSG_CHECKING([for sendmail])
+AC_DEFUN([SUDO_PROG_SENDMAIL], [AC_MSG_CHECKING([for sendmail])
found=no
for p in "/usr/sbin/sendmail" "/usr/lib/sendmail" "/usr/etc/sendmail" "/usr/ucblib/sendmail" "/usr/local/lib/sendmail" "/usr/local/bin/sendmail"; do
if test -f "$p"; then
dnl
dnl check for vi in well-known locations
dnl
-AC_DEFUN(SUDO_PROG_VI, [AC_MSG_CHECKING([for vi])
+AC_DEFUN([SUDO_PROG_VI], [AC_MSG_CHECKING([for vi])
found=no
for editor in "/usr/bin/vi" "/bin/vi" "/usr/ucb/vi" "/usr/bsd/vi" "/usr/local/bin/vi"; do
if test -f "$editor"; then
dnl
dnl check for mv in well-known locations
dnl
-AC_DEFUN(SUDO_PROG_MV, [AC_MSG_CHECKING([for mv])
+AC_DEFUN([SUDO_PROG_MV], [AC_MSG_CHECKING([for mv])
found=no
for p in "/usr/bin/mv" "/bin/mv" "/usr/ucb/mv" "/usr/sbin/mv"; do
if test -f "$p"; then
dnl
dnl check for bourne shell in well-known locations
dnl
-AC_DEFUN(SUDO_PROG_BSHELL, [AC_MSG_CHECKING([for bourne shell])
+AC_DEFUN([SUDO_PROG_BSHELL], [AC_MSG_CHECKING([for bourne shell])
found=no
for p in "/bin/sh" "/usr/bin/sh" "/sbin/sh" "/usr/sbin/sh" "/bin/ksh" "/usr/bin/ksh" "/bin/bash" "/usr/bin/bash"; do
if test -f "$p"; then
fi
])dnl
+dnl
+dnl check for utmp file
+dnl
+AC_DEFUN([SUDO_PATH_UTMP], [AC_MSG_CHECKING([for utmp file path])
+found=no
+for p in "/var/run/utmp" "/var/adm/utmp" "/etc/utmp"; do
+ if test -r "$p"; then
+ found=yes
+ AC_MSG_RESULT([$p])
+ SUDO_DEFINE_UNQUOTED(_PATH_UTMP, "$p")
+ break
+ fi
+done
+if test X"$found" != X"yes"; then
+ AC_MSG_RESULT([not found])
+fi
+])dnl
+
dnl
dnl Where the log file goes, use /var/log if it exists, else /{var,usr}/adm
dnl
-AC_DEFUN(SUDO_LOGFILE, [AC_MSG_CHECKING(for log file location)
+AC_DEFUN([SUDO_LOGFILE], [AC_MSG_CHECKING(for log file location)
if test -n "$with_logpath"; then
AC_MSG_RESULT($with_logpath)
SUDO_DEFINE_UNQUOTED(_PATH_SUDO_LOGFILE, "$with_logpath")
dnl
dnl Where the timestamp files go.
dnl
-AC_DEFUN(SUDO_TIMEDIR, [AC_MSG_CHECKING(for timestamp file location)
+AC_DEFUN([SUDO_TIMEDIR], [AC_MSG_CHECKING(for timestamp file location)
timedir="$with_timedir"
if test -z "$timedir"; then
for d in /var/db /var/lib /var/adm /usr/adm; do
dnl Where the I/O log files go, use /var/log/sudo-io if
dnl /var/log exists, else /{var,usr}/adm/sudo-io
dnl
-AC_DEFUN(SUDO_IO_LOGDIR, [
+AC_DEFUN([SUDO_IO_LOGDIR], [
AC_MSG_CHECKING(for I/O log dir location)
if test "${with_iologdir-yes}" != "yes"; then
- :
+ iolog_dir="$with_iologdir"
elif test -d "/var/log"; then
- with_iologdir="/var/log/sudo-io"
+ iolog_dir="/var/log/sudo-io"
elif test -d "/var/adm"; then
- with_iologdir="/var/adm/sudo-io"
+ iolog_dir="/var/adm/sudo-io"
else
- with_iologdir="/usr/adm/sudo-io"
+ iolog_dir="/usr/adm/sudo-io"
fi
- if test "${with_iologdir-yes}" != "no"; then
- SUDO_DEFINE_UNQUOTED(_PATH_SUDO_IO_LOGDIR, "$with_iologdir")
+ if test "${with_iologdir}" != "no"; then
+ SUDO_DEFINE_UNQUOTED(_PATH_SUDO_IO_LOGDIR, "$iolog_dir")
fi
- AC_MSG_RESULT($with_iologdir)
+ AC_MSG_RESULT($iolog_dir)
])dnl
dnl
dnl SUDO_CHECK_TYPE(TYPE, DEFAULT)
dnl XXX - should require the check for unistd.h...
dnl
-AC_DEFUN(SUDO_CHECK_TYPE,
+AC_DEFUN([SUDO_CHECK_TYPE],
[AC_REQUIRE([AC_HEADER_STDC])dnl
AC_MSG_CHECKING(for $1)
AC_CACHE_VAL(sudo_cv_type_$1,
dnl
dnl Check for size_t declation
dnl
-AC_DEFUN(SUDO_TYPE_SIZE_T,
+AC_DEFUN([SUDO_TYPE_SIZE_T],
[SUDO_CHECK_TYPE(size_t, int)])
dnl
dnl Check for ssize_t declation
dnl
-AC_DEFUN(SUDO_TYPE_SSIZE_T,
+AC_DEFUN([SUDO_TYPE_SSIZE_T],
[SUDO_CHECK_TYPE(ssize_t, int)])
dnl
dnl Check for dev_t declation
dnl
-AC_DEFUN(SUDO_TYPE_DEV_T,
+AC_DEFUN([SUDO_TYPE_DEV_T],
[SUDO_CHECK_TYPE(dev_t, int)])
dnl
dnl Check for ino_t declation
dnl
-AC_DEFUN(SUDO_TYPE_INO_T,
+AC_DEFUN([SUDO_TYPE_INO_T],
[SUDO_CHECK_TYPE(ino_t, unsigned int)])
dnl
dnl check for working fnmatch(3)
dnl
-AC_DEFUN(SUDO_FUNC_FNMATCH,
+AC_DEFUN([SUDO_FUNC_FNMATCH],
[AC_MSG_CHECKING([for working fnmatch with FNM_CASEFOLD])
AC_CACHE_VAL(sudo_cv_func_fnmatch,
[rm -f conftestdata; > conftestdata
],
[sudo_cv_func_unsetenv_void=no],
[sudo_cv_func_unsetenv_void=yes],
- [sudo_cv_func_unsetenv_void=yes])])
+ [sudo_cv_func_unsetenv_void=no])])
if test $sudo_cv_func_unsetenv_void = yes; then
AC_DEFINE(UNSETENV_VOID, 1,
[Define to 1 if the `unsetenv' function returns void instead of `int'.])
fi
])
-dnl
-dnl check putenv() argument for const
-dnl
-AC_DEFUN([SUDO_FUNC_PUTENV_CONST],
-[AC_CACHE_CHECK([whether putenv has a const argument],
-sudo_cv_func_putenv_const,
-[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT
-int putenv(const char *string) {return 0;}], [])],
- [sudo_cv_func_putenv_const=yes],
- [sudo_cv_func_putenv_const=no])
- ])
- if test $sudo_cv_func_putenv_const = yes; then
- AC_DEFINE(PUTENV_CONST, 1, [Define to 1 if the `putenv' has a const argument.])
- fi
-])
-
dnl
dnl check for sa_len field in struct sockaddr
dnl
-AC_DEFUN(SUDO_SOCK_SA_LEN,
-[AC_MSG_CHECKING(for sa_len field in struct sockaddr)
-AC_CACHE_VAL(sudo_cv_sock_sa_len,
-[AC_TRY_RUN([#include <sys/types.h>
-#include <sys/socket.h>
-main() {
-struct sockaddr s;
-s.sa_len = 0;
-exit(0);
-}], sudo_cv_sock_sa_len=yes, sudo_cv_sock_sa_len=no,
- sudo_cv_sock_sa_len=no)
-rm -f core core.* *.core])dnl
-AC_MSG_RESULT($sudo_cv_sock_sa_len)
-if test $sudo_cv_sock_sa_len = yes; then
- AC_DEFINE(HAVE_SA_LEN, 1, [Define if your struct sockadr has an sa_len field.])
-fi
-])
-
+AC_DEFUN([SUDO_SOCK_SA_LEN], [
+ AC_CHECK_MEMBER([struct sockaddr.sa_len],
+ [AC_DEFINE(HAVE_SA_LEN, 1, [Define if your struct sockadr has an sa_len field.])],
+ [],
+ [ #include <sys/types.h>
+ #include <sys/socket.h>]
+ )]
+)
dnl
dnl check for max length of uid_t in string representation.
dnl we can't really trust UID_MAX or MAXUID since they may exist
dnl only for backwards compatibility.
dnl
-AC_DEFUN(SUDO_UID_T_LEN,
+AC_DEFUN([SUDO_UID_T_LEN],
[AC_REQUIRE([AC_TYPE_UID_T])
AC_MSG_CHECKING(max length of uid_t)
AC_CACHE_VAL(sudo_cv_uid_t_len,
(void) fprintf(f, "%d\n", strlen(b));
(void) fclose(f);
exit(0);
-}], sudo_cv_uid_t_len=`cat conftestdata`, sudo_cv_uid_t_len=10)
+}], sudo_cv_uid_t_len=`cat conftestdata`, sudo_cv_uid_t_len=10, sudo_cv_uid_t_len=10)
])
rm -f conftestdata
AC_MSG_RESULT($sudo_cv_uid_t_len)
AC_DEFINE_UNQUOTED(MAX_UID_T_LEN, $sudo_cv_uid_t_len, [Define to the max length of a uid_t in string context (excluding the NUL).])
])
-dnl
-dnl Check for presence of long long and for sizeof(long long) == sizeof(long)
-dnl
-AC_DEFUN(SUDO_TYPE_LONG_LONG,
-[AC_CHECK_TYPES(long long, [AC_DEFINE(HAVE_LONG_LONG, 1, [Define if your compiler supports the "long long" type.])]
-[AC_MSG_CHECKING(for long and long long equivalence)
-AC_CACHE_VAL(sudo_cv_type_long_is_quad,
-[AC_TRY_RUN([
-main() {
-if (sizeof(long long) == sizeof(long)) exit(0);
-else exit(1);
-}], [sudo_cv_type_long_is_quad=yes],
-[sudo_cv_type_long_is_quad=no], [sudo_cv_type_long_is_quad=no])
-rm -f core core.* *.core])dnl
-AC_MSG_RESULT($sudo_cv_type_long_is_quad)
-if test $sudo_cv_type_long_is_quad = yes; then
- AC_DEFINE(LONG_IS_QUAD, 1, [Define if sizeof(long) == sizeof(long long).])
-fi
-])])
-
dnl
dnl append a libpath to an LDFLAGS style variable
dnl
-AC_DEFUN(SUDO_APPEND_LIBPATH, [
+AC_DEFUN([SUDO_APPEND_LIBPATH], [
if test X"$with_rpath" = X"yes"; then
case "$host" in
*-*-hpux*) $1="${$1} -L$2 -Wl,+b,$2"
dnl Determine the mail spool location
dnl NOTE: must be run *after* check for paths.h
dnl
-AC_DEFUN(SUDO_MAILDIR, [
+AC_DEFUN([SUDO_MAILDIR], [
maildir=no
if test X"$ac_cv_header_paths_h" = X"yes"; then
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT
-#include <paths.h>
-int main() {char *p = _PATH_MAILDIR;}], [])], [maildir=yes], [])
+#include <paths.h>],
+[char *p = _PATH_MAILDIR;])], [maildir=yes], [])
fi
if test $maildir = no; then
# Solaris has maillock.h which defines MAILDIR