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emacs/m4/strftime.m4

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# serial 33
# Copyright (C) 1996-1997, 1999-2007, 2009-2014 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.
# Written by Jim Meyering and Paul Eggert.
AC_DEFUN([gl_FUNC_GNU_STRFTIME],
[
gl_FUNC_STRFTIME
])
# These are the prerequisite macros for GNU's strftime.c replacement.
AC_DEFUN([gl_FUNC_STRFTIME],
[
# This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
AC_REQUIRE([AC_STRUCT_TIMEZONE])
AC_REQUIRE([gl_TM_GMTOFF])
AC_CHECK_FUNCS_ONCE([tzset])
AC_DEFINE([my_strftime], [nstrftime],
[Define to the name of the strftime replacement function.])
])