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| author | James Peach <jpeach@samba.org> | 2006-05-05 05:39:57 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 11:16:46 -0500 |
| commit | 584ac985ec203f171367dec336ab8c828e31a442 (patch) | |
| tree | 13855f12705ff0c8b7c9b48888bd873c45f64aed /source3/aclocal.m4 | |
| parent | 78359305491f869af13622153bdf21cdb0cc2459 (diff) | |
| download | samba-584ac985ec203f171367dec336ab8c828e31a442.tar.gz samba-584ac985ec203f171367dec336ab8c828e31a442.tar.xz samba-584ac985ec203f171367dec336ab8c828e31a442.zip | |
r15448: New autoconf macro to test for sysconf variables.
(This used to be commit a19d4f2bb4aa94ab40e371efbad9f17e38e3bbc4)
Diffstat (limited to 'source3/aclocal.m4')
| -rw-r--r-- | source3/aclocal.m4 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/source3/aclocal.m4 b/source3/aclocal.m4 index 91611233ca5..67b7017a910 100644 --- a/source3/aclocal.m4 +++ b/source3/aclocal.m4 @@ -770,3 +770,21 @@ AC_DEFUN( [AC_TRY_RUN_STRICT], old_LDFLAGS=""; export LDFLAGS; ]) + +dnl SMB_CHECK_SYSCONF(varname) +dnl Tests whether the sysconf(3) variable "varname" is available. +AC_DEFUN([SMB_CHECK_SYSCONF], +[ + AC_CACHE_CHECK([for sysconf($1)], + samba_cv_SYSCONF$1, + [ + AC_TRY_LINK([#include <unistd.h>], + [ return sysconf($1) == -1 ? 1 : 0; ], + [ samba_cv_SYSCONF$1=yes ], + [ samba_cv_SYSCONF$1=no ]) + ]) + + if test x"$samba_cv_SYSCONF$1" = x"yes" ; then + AC_DEFINE(SYSCONF$1, 1, [Whether sysconf($1) is available]) + fi +]) |