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

#
#### filter-flags <flag> ####
# Remove particular flags from C[XX]FLAGS
#
#### append-flags <flag> ####
# Add extra flags to your current C[XX]FLAGS
#
#### change-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"

}

change-flags () {

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

}
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
7	#
8	#### filter-flags <flag> ####
9	# Remove particular flags from C[XX]FLAGS
10	#
11	#### append-flags <flag> ####
12	# Add extra flags to your current C[XX]FLAGS
13	#
14	#### change-flags <orig.flag> <new.flag> ###
15	# Replace a flag by another one
16	#
17
18
19	filter-flags () {
20
21	for x in $1; do
22	CFLAGS="${CFLAGS/$x}"
23	CXXFLAGS="${CXXFLAGS/$x}"
24	done
25
26	}
27
28	append-flags () {
29
30
31	CFLAGS="$CFLAGS $1"
32	CXXFLAGS="$CXXFLAGS $1"
33
34	}
35
36	change-flags () {
37
38	CFLAGS="${CFLAGS/${1}/${2}"
39	CXXFLAGS="${CXXFLAGS/${1}/${2}"
40
41	}