diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/configure.in b/configure.in index 7c90b3a189..d7dd2f37ee 100644 --- a/configure.in +++ b/configure.in @@ -152,7 +152,41 @@ AC_SUBST(CAMEL_LOCK_HELPER_USER) AC_SUBST(CAMEL_LOCK_HELPER_GROUP) -EVO_TIMEZONE_CHECK +dnl *************** +dnl Timezone checks +dnl *************** +AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff, + AC_TRY_COMPILE([ + #include <time.h> + ], [ + struct tm tm; + tm.tm_gmtoff = 1; + ], 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) +else + AC_CACHE_CHECK(for timezone variable, ac_cv_var_timezone, + AC_TRY_COMPILE([ + #include <time.h> + ], [ + timezone = 1; + ], ac_cv_var_timezone=yes, ac_cv_var_timezone=no)) + if test $ac_cv_var_timezone = yes; then + AC_DEFINE(HAVE_TIMEZONE) + AC_CACHE_CHECK(for altzone variable, ac_cv_var_altzone, + AC_TRY_COMPILE([ + #include <time.h> + ], [ + altzone = 1; + ], ac_cv_var_altzone=yes, ac_cv_var_altzone=no)) + if test $ac_cv_var_altzone = yes; then + AC_DEFINE(HAVE_ALTZONE) + fi + else + AC_ERROR(unable to find a way to determine timezone) + fi +fi + AC_CHECK_FUNCS(mkstemp mkdtemp isblank) |