/[gentoo-x86]/eclass/flag-o-matic.eclass
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Revision 1.37 Revision 1.40
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2003 Gentoo Technologies, Inc.
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/flag-o-matic.eclass,v 1.37 2004/02/21 07:19:29 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/flag-o-matic.eclass,v 1.40 2004/03/12 11:21:15 vapier Exp $
4# 4#
5# Author Bart Verwilst <verwilst@gentoo.org> 5# Author Bart Verwilst <verwilst@gentoo.org>
6 6
7ECLASS=flag-o-matic 7ECLASS=flag-o-matic
8INHERITED="$INHERITED $ECLASS" 8INHERITED="$INHERITED $ECLASS"
77} 77}
78 78
79filter-flags() { 79filter-flags() {
80 for x in "$@" ; do 80 for x in "$@" ; do
81 case "${x}" in 81 case "${x}" in
82 -fPIC|-fpic|-fPIE|-fpie) etexec-flags;; 82 -fPIC|-fpic|-fPIE|-fpie|-pie) etexec-flags;;
83 -fstack-protector|-fstack-protector-all) fstack-flags;; 83 -fstack-protector|-fstack-protector-all) fstack-flags;;
84 *) ;; 84 *) ;;
85 esac 85 esac
86 done 86 done
87 87
94 CXXFLAGS="${CXXFLAGS// ${x} / }" 94 CXXFLAGS="${CXXFLAGS// ${x} / }"
95 done 95 done
96 CFLAGS="${CFLAGS:1:${#CFLAGS}-2}" 96 CFLAGS="${CFLAGS:1:${#CFLAGS}-2}"
97 CXXFLAGS="${CXXFLAGS:1:${#CXXFLAGS}-2}" 97 CXXFLAGS="${CXXFLAGS:1:${#CXXFLAGS}-2}"
98 return 0 98 return 0
99}
100
101filter-lfs-flags() {
102 filter-flags -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
99} 103}
100 104
101append-flags() { 105append-flags() {
102 export CFLAGS="${CFLAGS} $@" 106 export CFLAGS="${CFLAGS} $@"
103 export CXXFLAGS="${CXXFLAGS} $@" 107 export CXXFLAGS="${CXXFLAGS} $@"
121 local newcpu="$1" ; shift 125 local newcpu="$1" ; shift
122 local oldcpu="" 126 local oldcpu=""
123 for oldcpu in "$@" ; do 127 for oldcpu in "$@" ; do
124 replace-flags -march=${oldcpu} -march=${newcpu} 128 replace-flags -march=${oldcpu} -march=${newcpu}
125 replace-flags -mcpu=${oldcpu} -mcpu=${newcpu} 129 replace-flags -mcpu=${oldcpu} -mcpu=${newcpu}
130 replace-flags -mtune=${oldcpu} -mtune=${newcpu}
126 done 131 done
127 return 0 132 return 0
128} 133}
129 134
130is-flag() { 135is-flag() {

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