view mcabber/macros/tm-gmtoff.m4 @ 800:103764a87777

Improve autoconf - Check for strcasestr() - Check for tm_gmtoff - Use ACLOCAL_AMFLAGS so that autoreconf works correctly
author Mikael Berthe <mikael@lilotux.net>
date Mon, 10 Apr 2006 23:16:12 +0200
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dnl Check for the tm_gmtoff field in struct tm
dnl (Borrowed from the Gaim project)

AC_DEFUN([MC_TM_GMTOFF],
[AC_REQUIRE([AC_STRUCT_TM])dnl
AC_CACHE_CHECK([for tm_gmtoff in struct tm], ac_cv_struct_tm_gmtoff,
[AC_TRY_COMPILE([#include <sys/types.h>
#include <$ac_cv_struct_tm>], [struct tm tm; tm.tm_gmtoff;],
  ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no)])
if test "$ac_cv_struct_tm_gmtoff" = yes; then
  AC_DEFINE(HAVE_TM_GMTOFF, 1, [tm_gmtoff is available.])
fi
])