dnl Reentrant time functions like localtime_r.
-dnl Copyright (C) 2003, 2006 Free Software Foundation, Inc.
+dnl Copyright (C) 2003, 2006, 2007 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.
AC_DEFUN([gl_TIME_R],
[
+ dnl Persuade glibc and Solaris <time.h> to declare localtime_r.
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
+
+ AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS])
AC_REQUIRE([AC_C_RESTRICT])
AC_CACHE_CHECK([whether localtime_r is compatible with its POSIX signature],
[gl_cv_time_r_posix=yes],
[gl_cv_time_r_posix=no])])
if test $gl_cv_time_r_posix = yes; then
- AC_DEFINE([HAVE_TIME_R_POSIX], 1,
- [Define to 1 if localtime_r, etc. have the type signatures that
- POSIX requires.])
+ REPLACE_LOCALTIME_R=0
else
+ REPLACE_LOCALTIME_R=1
AC_LIBOBJ([time_r])
gl_PREREQ_TIME_R
fi