/[gentoo-x86]/eclass/makeedit.eclass
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Revision 1.13 - (show annotations) (download)
Mon Aug 22 04:46:32 2011 UTC (3 years, 3 months ago) by vapier
Branch: MAIN
CVS Tags: HEAD
Changes since 1.12: +4 -4 lines
fix random bugs in eclass documentation, and convert to new @AUTHOR tag

1 # Copyright 1999-2011 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/makeedit.eclass,v 1.12 2008/07/17 09:58:40 pva Exp $
4
5 # @ECLASS: makeedit.eclass
6 # @AUTHOR:
7 # Spider
8 # @BLURB: An eclass to replace some flags in makefiles
9 # @DESCRIPTION:
10 #
11 # @CODE
12 # To use this eclass, do 2 things:
13 # 1. append-flags "$MAKEEDIT_FLAGS". If you filter-flags, make sure to do
14 # the append-flags afterward, otherwise you'll lose them.
15 # 2. after running configure or econf, call edit_makefiles to remove
16 # extraneous CFLAGS from your Makefiles.
17 # @CODE
18 #
19 # This combination should reduce the RAM requirements of your build, and maybe
20 # even speed it up a bit.
21
22
23 MAKEEDIT_FLAGS="-Wno-return-type -w"
24
25 # @FUNCTION: edit_makefiles
26 # @DESCRIPTION:
27 # Removes some flags in makefiles
28 edit_makefiles() {
29 # We already add "-Wno-return-type -w" to compiler flags, so
30 # no need to replace "-Wall" and "-Wreturn-type" with them.
31 einfo "Parsing Makefiles ..."
32 find . \( -iname makefile -o -name \*.mk -o -name GNUmakefile \) -print0 | \
33 xargs -0 sed -i \
34 -e 's:-Wall::g' \
35 -e 's:-Wreturn-type::g' \
36 -e 's:-pedantic::g'
37 }

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