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| author |   Martin Schlemmer <azarah@gentoo.org> | 2003-04-27 20:57:46 +0000 |
|---|---|---|
| committer | Martin Schlemmer <azarah@gentoo.org> | 2003-04-27 20:57:46 +0000 |
| commit | d18e053b7a57bd99759d4a2f1076865b26edf795 (patch) | |
| tree | 7a38ebc70795b3d6d9560465b5ae4aba59bc3dee /eclass/flag-o-matic.eclass | |
| parent | remove useless env.d (diff) | |
| download | gentoo-2-d18e053b7a57bd99759d4a2f1076865b26edf795.tar.gz gentoo-2-d18e053b7a57bd99759d4a2f1076865b26edf795.tar.bz2 gentoo-2-d18e053b7a57bd99759d4a2f1076865b26edf795.zip | |
support for UNSTABLE_FLAGS
Diffstat (limited to 'eclass/flag-o-matic.eclass')
| -rw-r--r-- | eclass/flag-o-matic.eclass | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/eclass/flag-o-matic.eclass b/eclass/flag-o-matic.eclass index 906cfaf6fedd..41a17f5b0f81 100644 --- a/eclass/flag-o-matic.eclass +++ b/eclass/flag-o-matic.eclass @@ -1,6 +1,6 @@ # Copyright 1999-2003 Gentoo Technologies, Inc. # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/eclass/flag-o-matic.eclass,v 1.16 2003/04/19 18:20:56 joker Exp $ +# $Header: /var/cvsroot/gentoo-x86/eclass/flag-o-matic.eclass,v 1.17 2003/04/27 20:57:46 azarah Exp $ # # Author Bart Verwilst <verwilst@gentoo.org> @@ -34,8 +34,12 @@ INHERITED="$INHERITED $ECLASS" # -ALLOWED_FLAGS="-O -mcpu -march -mtune -fstack-protector -pipe -g" +# C[XX]FLAGS that we allow in strip-flags +ALLOWED_FLAGS="-O -O1 -O2 -mcpu -march -mtune -fstack-protector -pipe -g" +# C[XX]FLAGS that we are think is ok, but needs testing +# NOTE: currently -Os have issues with gcc3 and K6* arch's +UNSTABLE_FLAGS="-Os -O3 -freorder-blocks -fprefetch-loop-arrays" filter-flags () { @@ -79,6 +83,18 @@ strip-flags() { local NEW_CFLAGS="" local NEW_CXXFLAGS="" + # Allow unstable C[XX]FLAGS if we are using unstable profile ... + if [ "${ACCEPT_KEYWORDS/~/}" != "${ACCEPT_KEYWORDS}" -a \ + "${ACCEPT_KEYWORDS/-~/}" = "${ACCEPT_KEYWORDS}" ] + then + if use debug &> /dev/null + then + einfo "Enabling the use of some unstable flags" + fi + + ALLOWED_FLAGS="${ALLOWED_FLAGS} ${UNSTABLE_FLAGS}" + fi + set -f for x in ${CFLAGS} @@ -109,6 +125,9 @@ strip-flags() { set +f + use debug &>/dev/null && einfo "CFLAGS=\"${NEW_CFLAGS}\"" + use debug &>/dev/null && einfo "CXXFLAGS=\"${NEW_CXXFLAGS}\"" + export CFLAGS="${NEW_CFLAGS}" export CXXFLAGS="${NEW_CXXFLAGS}" } |