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| author |  Holger Weiss <holger@zedat.fu-berlin.de>
| 2013-08-19 23:27:12 +0200 |
|---|---|---|
| committer | Holger Weiss <holger@zedat.fu-berlin.de>
| 2013-08-19 23:27:12 +0200 |
| commit | 26fbe7f1e68bb0c96da32491efcf3696fe6c299b (patch) | |
| tree | c4d95289187a64e9c7517bf73d8208026c3d2fb3 /gl/m4/time_r.m4 | |
| parent | 5f79e3e9f62ca5487d9881973149136ba1d19d3e (diff) | |
| download | monitoring-plugins-26fbe7f1e68bb0c96da32491efcf3696fe6c299b.tar.gz | |
Sync with the latest Gnulib code (6f2d632)
Diffstat (limited to 'gl/m4/time_r.m4')
| -rw-r--r-- | gl/m4/time_r.m4 | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/gl/m4/time_r.m4 b/gl/m4/time_r.m4 index 9e82d39f..c388a831 100644 --- a/gl/m4/time_r.m4 +++ b/gl/m4/time_r.m4 @@ -1,6 +1,6 @@ dnl Reentrant time functions: localtime_r, gmtime_r. -dnl Copyright (C) 2003, 2006-2010 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2006-2013 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -15,8 +15,16 @@ AC_DEFUN([gl_TIME_R], AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) AC_REQUIRE([AC_C_RESTRICT]) + dnl Some systems don't declare localtime_r() and gmtime_r() if _REENTRANT is + dnl not defined. + AC_CHECK_DECLS([localtime_r], [], [], [[#include <time.h>]]) + if test $ac_cv_have_decl_localtime_r = no; then + HAVE_DECL_LOCALTIME_R=0 + fi + AC_CHECK_FUNCS_ONCE([localtime_r]) if test $ac_cv_func_localtime_r = yes; then + HAVE_LOCALTIME_R=1 AC_CACHE_CHECK([whether localtime_r is compatible with its POSIX signature], [gl_cv_time_r_posix], [AC_COMPILE_IFELSE( @@ -42,10 +50,6 @@ AC_DEFUN([gl_TIME_R], else HAVE_LOCALTIME_R=0 fi - if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then - AC_LIBOBJ([time_r]) - gl_PREREQ_TIME_R - fi ]) # Prerequisites of lib/time_r.c. |