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coreutils/m4/strftime.m4
2004-11-09 20:54:43 +00:00

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#serial 23
# Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2004
# Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# Written by Jim Meyering and Paul Eggert.
AC_DEFUN([gl_FUNC_GNU_STRFTIME],
[AC_REQUIRE([gl_FUNC_STRFTIME])dnl
AC_REQUIRE([AC_C_CONST])dnl
])
# These are the prerequisite macros for GNU's strftime.c replacement.
AC_DEFUN([gl_FUNC_STRFTIME],
[
# strftime.c uses the underyling system strftime if it exists.
AC_REQUIRE([AC_FUNC_STRFTIME])
# This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
AC_REQUIRE([AC_STRUCT_TIMEZONE])
AC_REQUIRE([AC_HEADER_TIME])
AC_REQUIRE([AC_TYPE_MBSTATE_T])
AC_REQUIRE([gl_TM_GMTOFF])
AC_REQUIRE([gl_FUNC_TZSET_CLOBBER])
AC_CHECK_FUNCS_ONCE(mblen mbrlen mempcpy tzset)
AC_CHECK_HEADERS_ONCE(sys/time.h wchar.h)
AC_DEFINE([my_strftime], [nstrftime],
[Define to the name of the strftime replacement function.])
])