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(AC_FUNC_GETTIMEOFDAY_CLOBBER): Also replace localtime.

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Jim Meyering
2002-05-27 16:44:07 +00:00
parent faa8bced59
commit 2eef2b57dd
1 changed files with 5 additions and 3 deletions
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m4/gettimeofday.m4
+5 -3
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@@ -1,4 +1,4 @@
#serial 1
#serial 2
dnl From Jim Meyering.
dnl
@@ -6,8 +6,8 @@ dnl See if gettimeofday clobbers the static buffer that localtime uses
dnl for it's return value. The gettimeofday function from Mac OS X 10.0.4,
dnl i.e. Darwin 1.3.7 has this problem.
dnl
dnl If it does, then arrange to use gettimeofday only via the wrapper
dnl function that works around the problem.
dnl If it does, then arrange to use gettimeofday and localtime only via
dnl the wrapper functions that work around the problem.
AC_DEFUN([AC_FUNC_GETTIMEOFDAY_CLOBBER],
[
@@ -59,6 +59,8 @@ main ()
])
if test $jm_cv_func_gettimeofday_clobber = yes; then
AC_LIBOBJ(gettimeofday)
AC_DEFINE(localtime, rpl_localtime,
[Define to rpl_localtime if the replacement function should be used.])
AC_DEFINE(gettimeofday, rpl_gettimeofday,
[Define to rpl_gettimeofday if the replacement function should be used.])
AC_DEFINE(GETTIMEOFDAY_CLOBBERS_LOCALTIME_BUFFER, 1,