/[gentoo-x86]/eclass/makeedit.eclass
Gentoo

Diff of /eclass/makeedit.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.4 Revision 1.8
1# Copyright 1999-2002 Gentoo Technologies, Inc. 1# Copyright 1999-2004 Gentoo Foundation
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/makeedit.eclass,v 1.4 2002/08/29 23:56:15 azarah Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/makeedit.eclass,v 1.8 2005/07/02 03:19:12 agriffis Exp $
4#
5# Author: Spider
6#
7# To use this eclass, do 2 things:
8# 1. append-flags "$MAKEEDIT_FLAGS". If you filter-flags, make sure to do
9# the append-flags afterward, otherwise you'll lose them.
10# 2. after running configure or econf, call edit_makefiles to remove
11# extraneous CFLAGS from your Makefiles.
12#
13# This combination should reduce the RAM requirements of your build, and maybe
14# even speed it up a bit.
4 15
5# Author: Spider
6# makeedit eclass, will remove -Wreturn-type and -Wall from compiling, this will reduce the RAM requirements.
7
8# Debug ECLASS
9ECLASS="makeedit" 16ECLASS="makeedit"
10INHERITED="$INHERITED $ECLASS" 17INHERITED="$INHERITED $ECLASS"
11 18
12export CFLAGS="${CFLAGS} -Wno-return-type -w" 19MAKEEDIT_FLAGS="-Wno-return-type -w"
13export CXXFLAGS="${CXXFLAGS} -Wno-return-type -w"
14 20
15edit_makefiles () { 21edit_makefiles() {
16 einfo "Parsing Makefiles..."
17 find . -iname makefile | while read MAKEFILE
18 do
19 cp ${MAKEFILE} ${MAKEFILE}.old
20 # We already add "-Wno-return-type -w" to compiler flags, so 22 # We already add "-Wno-return-type -w" to compiler flags, so
21 # no need to replace "-Wall" and "-Wreturn-type" with them. 23 # no need to replace "-Wall" and "-Wreturn-type" with them.
24 einfo "Parsing Makefiles ..."
25 find . -iname makefile -o -name \*.mk -o -name GNUmakefile -print0 | \
26 xargs -0 sed -i \
22 sed -e 's:-Wall::g' \ 27 -e 's:-Wall::g' \
23 -e 's:-Wreturn-type::g' \ 28 -e 's:-Wreturn-type::g' \
24 -e 's:-pedantic::g' ${MAKEFILE}.old > ${MAKEFILE} 29 -e 's:-pedantic::g'
25 rm -f ${MAKEFILE}.old
26 done
27 # Mozilla use .mk includes
28 find . -name '*.mk' | while read MAKEFILE
29 do
30 cp ${MAKEFILE} ${MAKEFILE}.old
31 sed -e 's:-Wall::g' \
32 -e 's:-Wreturn-type::g' \
33 -e 's:-pedantic::g' ${MAKEFILE}.old > ${MAKEFILE}
34 rm -f ${MAKEFILE}.old
35 done
36} 30}

Legend:
Removed from v.1.4  
changed lines
  Added in v.1.8

  ViewVC Help
Powered by ViewVC 1.1.20