diff options
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index 31677b18215b..ff6a657d7d37 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -9,6 +9,7 @@ AC_CACHE_CHECK([for tm_zone in struct tm], ac_cv_struct_tm_zone, if test "$ac_cv_struct_tm_zone" = yes; then AC_DEFINE(HAVE_TM_ZONE,1,[HAVE_TM_ZONE]) fi + AC_CACHE_CHECK(for tzname, ac_cv_var_tzname, [AC_TRY_LINK( changequote(<<, >>)dnl @@ -29,6 +30,7 @@ AC_CACHE_CHECK([for tm_isdst in struct tm], ac_cv_struct_tm_isdst, if test "$ac_cv_struct_tm_isdst" = yes; then AC_DEFINE(HAVE_TM_ISDST,1,[HAVE_TM_ISDST]) fi + AC_CACHE_CHECK(for daylight, ac_cv_var_daylight, [AC_TRY_LINK( changequote(<<, >>)dnl @@ -42,3 +44,12 @@ changequote([, ])dnl AC_DEFINE(HAVE_DAYLIGHT,1,[HAVE_DAYLIGHT]) fi ]) + +AC_DEFUN([AC_STRUCT_OPTION_GETOPT_H], +[AC_CACHE_CHECK([for struct option in getopt], ac_cv_struct_option_getopt_h, +[AC_TRY_COMPILE([#include <getopt.h>], [struct option op; op.name;], + ac_cv_struct_option_getopt_h=yes, ac_cv_struct_option_getopt_h=no)]) +if test "$ac_cv_struct_option_getopt_h" = yes; then + AC_DEFINE(HAVE_STRUCT_OPTION,1,[HAVE_STRUCT_OPTION]) +fi +]) |