[thirdparty/pdns.git] / m4 / tm-gmtoff.m4

dnl Check for the tm_gmtoff field in struct tm
dnl (Borrowed from the Gaim project)
dnl The Gaim Project (now know as Pidgin) is licensed under the GPLv2

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
])
Commit	Line	Data
96ae9a2e KM	1	dnl Check for the tm_gmtoff field in struct tm
96ae9a2e KM	2	dnl (Borrowed from the Gaim project)
a3814809	3	dnl The Gaim Project (now know as Pidgin) is licensed under the GPLv2
96ae9a2e KM	4
	5	AC_DEFUN([MC_TM_GMTOFF],
	6	[AC_REQUIRE([AC_STRUCT_TM])dnl
	7	AC_CACHE_CHECK([for tm_gmtoff in struct tm], ac_cv_struct_tm_gmtoff,
	8	[AC_TRY_COMPILE([#include <sys/types.h>
	9	#include <$ac_cv_struct_tm>], [struct tm tm; tm.tm_gmtoff;],
	10	ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no)])
	11	if test "$ac_cv_struct_tm_gmtoff" = yes; then
	12	AC_DEFINE(HAVE_TM_GMTOFF, 1, [tm_gmtoff is available.])
	13	fi
	14	])