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author | Paul Eggert <eggert@cs.ucla.edu> | 2006-08-21 07:26:38 +0000 |
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committer | Paul Eggert <eggert@cs.ucla.edu> | 2006-08-21 07:26:38 +0000 |
commit | 0f7a044109b860443ecaa4f8a37652b1b4423057 (patch) | |
tree | b5834ed9867213221a2636e0fa7e8da178749a76 /m4/gettimeofday.m4 | |
parent | 11fd62b0080ce376b26241bd789b7e7390befef6 (diff) | |
download | coreutils-0f7a044109b860443ecaa4f8a37652b1b4423057.tar.xz |
Remove from CVS, since the bootstrap script generates them automatically.
Diffstat (limited to 'm4/gettimeofday.m4')
-rw-r--r-- | m4/gettimeofday.m4 | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/m4/gettimeofday.m4 b/m4/gettimeofday.m4 deleted file mode 100644 index 2fdc531cb..000000000 --- a/m4/gettimeofday.m4 +++ /dev/null @@ -1,80 +0,0 @@ -#serial 7 - -# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. -# This file is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -dnl From Jim Meyering. -dnl -dnl See if gettimeofday clobbers the static buffer that localtime uses -dnl for its 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 and localtime only via -dnl the wrapper functions that work around the problem. - -AC_DEFUN([AC_FUNC_GETTIMEOFDAY_CLOBBER], -[ - AC_REQUIRE([AC_HEADER_TIME]) - AC_CACHE_CHECK([whether gettimeofday clobbers localtime buffer], - jm_cv_func_gettimeofday_clobber, - [AC_TRY_RUN([ -#include <stdio.h> -#include <string.h> - -#if TIME_WITH_SYS_TIME -# include <sys/time.h> -# include <time.h> -#else -# if HAVE_SYS_TIME_H -# include <sys/time.h> -# else -# include <time.h> -# endif -#endif - -#include <stdlib.h> - -int -main () -{ - time_t t = 0; - struct tm *lt; - struct tm saved_lt; - struct timeval tv; - lt = localtime (&t); - saved_lt = *lt; - gettimeofday (&tv, NULL); - if (memcmp (lt, &saved_lt, sizeof (struct tm)) != 0) - exit (1); - - exit (0); -} - ], - jm_cv_func_gettimeofday_clobber=no, - jm_cv_func_gettimeofday_clobber=yes, - dnl When crosscompiling, assume it is broken. - jm_cv_func_gettimeofday_clobber=yes) - ]) - if test $jm_cv_func_gettimeofday_clobber = yes; then - gl_GETTIMEOFDAY_REPLACE_LOCALTIME - - AC_DEFINE(gettimeofday, rpl_gettimeofday, - [Define to rpl_gettimeofday if the replacement function should be used.]) - gl_PREREQ_GETTIMEOFDAY - fi -]) - -AC_DEFUN([gl_GETTIMEOFDAY_REPLACE_LOCALTIME], [ - AC_LIBOBJ(gettimeofday) - AC_DEFINE(gmtime, rpl_gmtime, - [Define to rpl_gmtime if the replacement function should be used.]) - AC_DEFINE(localtime, rpl_localtime, - [Define to rpl_localtime if the replacement function should be used.]) -]) - -# Prerequisites of lib/gettimeofday.c. -AC_DEFUN([gl_PREREQ_GETTIMEOFDAY], [ - AC_REQUIRE([AC_HEADER_TIME]) -]) |