gentoo-x86/eclass/flag-o-matic.eclass

# Copyright 1999-2002 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# Author Bart Verwilst <verwilst@gentoo.org>
# /space/gentoo/cvsroot/gentoo-x86/eclass/flag-o-matic.eclass
ECLASS=flag-o-matic
INHERITED="$INHERITED $ECLASS"
#
#### filter-flags <flag> ####
# Remove particular flags from C[XX]FLAGS
#
#### append-flags <flag> ####
# Add extra flags to your current C[XX]FLAGS
#
#### replace-flags <orig.flag> <new.flag> ###
# Replace a flag by another one
#


filter-flags () {

        for x in $1; do
                CFLAGS="${CFLAGS/$x}"
                CXXFLAGS="${CXXFLAGS/$x}"
        done

}

append-flags () {


        CFLAGS="$CFLAGS $1"
        CXXFLAGS="$CXXFLAGS $1"

}

replace-flags () {

        CFLAGS="${CFLAGS/${1}/${2}}"
        CXXFLAGS="${CXXFLAGS/${1}/${2}}"

}
1	verwilst	1.1	# Copyright 1999-2002 Gentoo Technologies, Inc.
2			# Distributed under the terms of the GNU General Public License v2
3			# Author Bart Verwilst <verwilst@gentoo.org>
4			# /space/gentoo/cvsroot/gentoo-x86/eclass/flag-o-matic.eclass
5			ECLASS=flag-o-matic
6	danarmak	1.6	INHERITED="$INHERITED $ECLASS"
7	verwilst	1.2	#
8	verwilst	1.3	#### filter-flags <flag> ####
9			# Remove particular flags from C[XX]FLAGS
10	verwilst	1.2	#
11	verwilst	1.3	#### append-flags <flag> ####
12			# Add extra flags to your current C[XX]FLAGS
13			#
14	verwilst	1.4	#### replace-flags <orig.flag> <new.flag> ###
15	verwilst	1.3	# Replace a flag by another one
16			#
17
18
19	verwilst	1.1	filter-flags () {
20
21			for x in $1; do
22			CFLAGS="${CFLAGS/$x}"
23			CXXFLAGS="${CXXFLAGS/$x}"
24			done
25	verwilst	1.2
26			}
27
28			append-flags () {
29
30
31			CFLAGS="$CFLAGS $1"
32			CXXFLAGS="$CXXFLAGS $1"
33	verwilst	1.1
34			}
35
36	verwilst	1.4	replace-flags () {
37	verwilst	1.1
38	drobbins	1.5	CFLAGS="${CFLAGS/${1}/${2}}"
39			CXXFLAGS="${CXXFLAGS/${1}/${2}}"
40	verwilst	1.1
41			}