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| author | Jim Meyering <jim@meyering.net> | 1997-11-15 05:28:04 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 1997-11-15 05:28:04 +0000 |
| commit | 7ee6b0046fdc269fe895ef622c317ba468c993c7 (patch) | |
| tree | 09c9d7b455fb30779796d4c3c04ee54f44ed584c /m4/mktime.m4 | |
| parent | 708a265b39ce6ba9ba91d4edadfc4c3db0248aa4 (diff) | |
| download | coreutils-7ee6b0046fdc269fe895ef622c317ba468c993c7.tar.xz | |
Temporarily add a copy of this file from the automake
distribution. Update names to have jm_ prefix.
(irix_6_4_bug): New function based on code from Ariel Faigon.
Diffstat (limited to 'm4/mktime.m4')
| -rw-r--r-- | m4/mktime.m4 | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/m4/mktime.m4 b/m4/mktime.m4 index 4be030aa1..9a9cc2ff4 100644 --- a/m4/mktime.m4 +++ b/m4/mktime.m4 @@ -1,12 +1,15 @@ -#serial 2 +#serial 103 +dnl FIXME: when this goes back into automake, reset this to a small number dnl From Jim Meyering. dnl FIXME: this should migrate into libit. -AC_DEFUN(AM_FUNC_MKTIME, +dnl FIXME: when this goes back into automake, remove all jm_ prefixes + +AC_DEFUN(jm_AM_FUNC_MKTIME, [AC_REQUIRE([AC_HEADER_TIME])dnl AC_CHECK_HEADERS(sys/time.h) - AC_CACHE_CHECK([for working mktime], am_cv_func_working_mktime, + AC_CACHE_CHECK([for working mktime], jm_am_cv_func_working_mktime, [AC_TRY_RUN( changequote(<<, >>)dnl <</* Test program from Paul Eggert (eggert@twinsun.com) @@ -41,6 +44,23 @@ mktime_test (now) exit (1); } +static void +irix_6_4_bug () +{ + /* Based on code from Ariel Faigon. */ + struct tm tm; + tm.tm_year = 96; + tm.tm_mon = 3; + tm.tm_mday = 0; + tm.tm_hour = 0; + tm.tm_min = 0; + tm.tm_sec = 0; + tm.tm_isdst = -1; + mktime (&tm); + if (tm.tm_mon != 2 || tm.tm_mday != 31) + exit (1); +} + int main () { @@ -61,15 +81,16 @@ main () mktime_test ((time_t) 60 * 60); mktime_test ((time_t) 60 * 60 * 24); } + irix_6_4_bug (); exit (0); } >>, changequote([, ])dnl - am_cv_func_working_mktime=yes, am_cv_func_working_mktime=no, + jm_am_cv_func_working_mktime=yes, jm_am_cv_func_working_mktime=no, dnl When crosscompiling, assume mktime is missing or broken. - am_cv_func_working_mktime=no) + jm_am_cv_func_working_mktime=no) ]) - if test $am_cv_func_working_mktime = no; then + if test $jm_am_cv_func_working_mktime = no; then LIBOBJS="$LIBOBJS mktime.o" fi ]) |