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Diffstat (limited to 'm4/time_r.m4')
| -rw-r--r-- | m4/time_r.m4 | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/m4/time_r.m4 b/m4/time_r.m4 deleted file mode 100644 index 204c424dd..000000000 --- a/m4/time_r.m4 +++ /dev/null @@ -1,39 +0,0 @@ -dnl Reentrant time functions like localtime_r. - -dnl Copyright (C) 2003, 2006 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. - -dnl Written by Paul Eggert. - -AC_DEFUN([gl_TIME_R], -[ - AC_LIBSOURCES([time_r.c, time_r.h]) - AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) - AC_REQUIRE([AC_C_RESTRICT]) - - AC_CACHE_CHECK([whether localtime_r is compatible with its POSIX signature], - [gl_cv_time_r_posix], - [AC_TRY_COMPILE( - [#include <time.h>], - [/* We don't need to append 'restrict's to the argument types, - even though the POSIX signature has the 'restrict's, - since C99 says they can't affect type compatibility. */ - struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;], - [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.]) - else - AC_LIBOBJ([time_r]) - gl_PREREQ_TIME_R - fi -]) - -# Prerequisites of lib/time_r.c. -AC_DEFUN([gl_PREREQ_TIME_R], [ - : -]) |