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| author | Jim Meyering <jim@meyering.net> | 2000-04-05 11:50:48 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2000-04-05 11:50:48 +0000 |
| commit | 48c6dffe80e6e2dc4fbf0850ff63c311058c0070 (patch) | |
| tree | 466df8de89e432b33e3286edc2b6eb204195b955 /m4/strftime.m4 | |
| parent | cc7186a919bb5fa3268bd82a6278121b1e6ae170 (diff) | |
| download | coreutils-48c6dffe80e6e2dc4fbf0850ff63c311058c0070.tar.xz | |
Back out the 2000-04-02 change.
Diffstat (limited to 'm4/strftime.m4')
| -rw-r--r-- | m4/strftime.m4 | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/m4/strftime.m4 b/m4/strftime.m4 index 22790f6a3..ad12ddb11 100644 --- a/m4/strftime.m4 +++ b/m4/strftime.m4 @@ -1,4 +1,4 @@ -#serial 11 +#serial 12 dnl This macro is intended to be used solely in this file. dnl These are the prerequisite macros for GNU's strftime.c replacement. @@ -36,11 +36,7 @@ AC_DEFUN(jm_FUNC_GNU_STRFTIME, AC_REQUIRE([AC_HEADER_STDC])dnl AC_CHECK_HEADERS(sys/time.h) AC_CACHE_CHECK([for working GNU strftime], jm_cv_func_working_gnu_strftime, - [# Set TZ to GMT0 to make strftime give consistent results during the test. - ac_save_TZ="${TZ-GMT0}" - TZ=GMT0 - export TZ - AC_TRY_RUN( + [AC_TRY_RUN( [ /* Ulrich Drepper provided parts of the test program. */ #if STDC_HEADERS # include <stdlib.h> @@ -81,6 +77,10 @@ main () time_t t = 738367; /* Fri Jan 9 13:06:07 1970 */ tm = gmtime (&t); + /* This is necessary to make strftime give consistent zone strings and + e.g., seconds since the epoch (%s). */ + putenv ("TZ=GMT0"); + #undef CMP #define CMP(Fmt, Expected) n_fail += compare ((Fmt), tm, (Expected)) @@ -139,8 +139,6 @@ main () jm_cv_func_working_gnu_strftime=no, dnl When crosscompiling, assume strftime is missing or broken. jm_cv_func_working_gnu_strftime=no) - dnl If TZ wasn't set before, this sets it to GMT0. No real harm done. - TZ="$ac_save_TZ" ]) if test $jm_cv_func_working_gnu_strftime = no; then AC_SUBST(LIBOBJS) |