mirror of
https://github.com/Raymo111/i3lock-color.git
synced 2024-11-11 13:50:52 -05:00
71 lines
2.7 KiB
Text
71 lines
2.7 KiB
Text
# ===========================================================================
|
|
# http://www.gnu.org/software/autoconf-archive/ax_append_flag.html
|
|
# ===========================================================================
|
|
#
|
|
# SYNOPSIS
|
|
#
|
|
# AX_APPEND_FLAG(FLAG, [FLAGS-VARIABLE])
|
|
#
|
|
# DESCRIPTION
|
|
#
|
|
# FLAG is appended to the FLAGS-VARIABLE shell variable, with a space
|
|
# added in between.
|
|
#
|
|
# If FLAGS-VARIABLE is not specified, the current language's flags (e.g.
|
|
# CFLAGS) is used. FLAGS-VARIABLE is not changed if it already contains
|
|
# FLAG. If FLAGS-VARIABLE is unset in the shell, it is set to exactly
|
|
# FLAG.
|
|
#
|
|
# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION.
|
|
#
|
|
# LICENSE
|
|
#
|
|
# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
|
|
# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
|
|
#
|
|
# 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 3 of the License, 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, 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 6
|
|
|
|
AC_DEFUN([AX_APPEND_FLAG],
|
|
[dnl
|
|
AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_SET_IF
|
|
AS_VAR_PUSHDEF([FLAGS], [m4_default($2,_AC_LANG_PREFIX[FLAGS])])
|
|
AS_VAR_SET_IF(FLAGS,[
|
|
AS_CASE([" AS_VAR_GET(FLAGS) "],
|
|
[*" $1 "*], [AC_RUN_LOG([: FLAGS already contains $1])],
|
|
[
|
|
AS_VAR_APPEND(FLAGS,[" $1"])
|
|
AC_RUN_LOG([: FLAGS="$FLAGS"])
|
|
])
|
|
],
|
|
[
|
|
AS_VAR_SET(FLAGS,[$1])
|
|
AC_RUN_LOG([: FLAGS="$FLAGS"])
|
|
])
|
|
AS_VAR_POPDEF([FLAGS])dnl
|
|
])dnl AX_APPEND_FLAG
|