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| author |   Daniel Ahlberg <aliz@gentoo.org> | 2003-07-22 12:48:11 +0000 |
|---|---|---|
| committer | Daniel Ahlberg <aliz@gentoo.org> | 2003-07-22 12:48:11 +0000 |
| commit | d92721c01011fb85ad9685e83d627b972e54a83a (patch) | |
| tree | 76d6a7c3ae99472d7fa288419cca2789103f3778 /eclass/flag-o-matic.eclass | |
| parent | stable on x86 (diff) | |
| download | gentoo-2-d92721c01011fb85ad9685e83d627b972e54a83a.tar.gz gentoo-2-d92721c01011fb85ad9685e83d627b972e54a83a.tar.bz2 gentoo-2-d92721c01011fb85ad9685e83d627b972e54a83a.zip | |
added filter-mfpmath function
Diffstat (limited to 'eclass/flag-o-matic.eclass')
| -rw-r--r-- | eclass/flag-o-matic.eclass | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/eclass/flag-o-matic.eclass b/eclass/flag-o-matic.eclass index 496cc2d2898f..a4c11fad626f 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 1.23 2003/07/18 20:11:22 tester Exp $ +# $Header: /var/cvsroot/gentoo-x86/eclass/flag-o-matic.eclass,v 1.24 2003/07/22 12:48:11 aliz Exp $ # # Author Bart Verwilst <verwilst@gentoo.org> @@ -46,6 +46,26 @@ esac # NOTE: currently -Os have issues with gcc3 and K6* arch's UNSTABLE_FLAGS="-Os -O3 -freorder-blocks -fprefetch-loop-arrays" +filter-mfpmath() { + for a in $CFLAGS; do + if [ "${a:0:8}" == "-mfpmath" ]; then + orig_mfpmath=$a + fi + done + + mfpmath="$( echo $orig_mfpmath | awk -F '=' '{print $2}' | tr "," " " )" + for b in $@; do + mfpmath="${mfpmath/$b}" + done + + if [ -z "${mfpmath/ }" ]; then + filter-flags "$orig_mfpmath" + else + new_mfpmath="-mfpmath=$( echo $mfpmath | sed -e "s/ /,/g" -e "s/,,/,/g" )" + replace-flags "$orig_mfpmath" "$new_mfpmath" + fi +} + filter-flags() { # we do this fancy spacing stuff so as to not filter # out part of a flag ... we want flag atoms ! :D |