Add Gnulib `strftime' module, update Gnulib files.
[bpt/guile.git] / m4 / strftime.m4
CommitLineData
e65fc94b
LC
1#serial 29
2
3# Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
4# 2006, 2007 Free Software Foundation, Inc.
5#
6# This file is free software; the Free Software Foundation
7# gives unlimited permission to copy and/or distribute it,
8# with or without modifications, as long as this notice is preserved.
9
10# Written by Jim Meyering and Paul Eggert.
11
12AC_DEFUN([gl_FUNC_GNU_STRFTIME],
13[
14 gl_FUNC_STRFTIME
15])
16
17# These are the prerequisite macros for GNU's strftime.c replacement.
18AC_DEFUN([gl_FUNC_STRFTIME],
19[
20 AC_LIBOBJ([strftime])
21
22 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
23 AC_REQUIRE([AC_STRUCT_TIMEZONE])
24
25 AC_REQUIRE([AC_TYPE_MBSTATE_T])
26 AC_REQUIRE([gl_TM_GMTOFF])
27
28 AC_CHECK_FUNCS_ONCE(mblen mbrlen mempcpy tzset)
29 AC_CHECK_HEADERS_ONCE(wchar.h)
30
31 AC_DEFINE([my_strftime], [nstrftime],
32 [Define to the name of the strftime replacement function.])
33])