1#serial 25 2 3# Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2004, 2005 4# 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[AC_REQUIRE([gl_FUNC_STRFTIME])dnl 14 AC_REQUIRE([AC_C_CONST])dnl 15]) 16 17# These are the prerequisite macros for GNU's strftime.c replacement. 18AC_DEFUN([gl_FUNC_STRFTIME], 19[ 20 AC_LIBSOURCES([strftime.c, strftime.h]) 21 AC_LIBOBJ([strftime]) 22 23 # strftime.c uses the underyling system strftime if it exists. 24 AC_REQUIRE([AC_FUNC_STRFTIME]) 25 26 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE. 27 dnl AC_REQUIRE([AC_STRUCT_TIMEZONE]) 28 29 AC_REQUIRE([AC_HEADER_TIME]) 30 AC_REQUIRE([AC_TYPE_MBSTATE_T]) 31 AC_REQUIRE([gl_TM_GMTOFF]) 32 33 AC_CHECK_FUNCS_ONCE(mblen mbrlen mempcpy tzset) 34 AC_CHECK_HEADERS_ONCE(sys/time.h wchar.h) 35 36 AC_DEFINE([my_strftime], [nstrftime], 37 [Define to the name of the strftime replacement function.]) 38]) 39