Update m4/ax_check_compile_flag.m4

This commit is contained in:
Tim Rühsen 2022-01-15 14:18:37 +01:00
parent 864d938f39
commit be03c8ef97
1 changed files with 6 additions and 27 deletions

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@ -1,5 +1,5 @@
# =========================================================================== # ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html # https://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
# =========================================================================== # ===========================================================================
# #
# SYNOPSIS # SYNOPSIS
@ -29,33 +29,12 @@
# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de> # Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com> # Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
# #
# This program is free software: you can redistribute it and/or modify it # Copying and distribution of this file, with or without modification, are
# under the terms of the GNU General Public License as published by the # permitted in any medium without royalty provided the copyright notice
# Free Software Foundation, either version 3 of the License, or (at your # and this notice are preserved. This file is offered as-is, without any
# option) any later version. # warranty.
#
# 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, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 4 #serial 6
AC_DEFUN([AX_CHECK_COMPILE_FLAG], AC_DEFUN([AX_CHECK_COMPILE_FLAG],
[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF [AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF