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| author |   Gordon Malm <gengor@gentoo.org> | 2009-01-02 22:14:18 +0000 |
|---|---|---|
| committer | Gordon Malm <gengor@gentoo.org> | 2009-01-02 22:14:18 +0000 |
| commit | 40a2a29734023f0f9958fb3f6d6c4b1bc52727f0 (patch) | |
| tree | 5bb7b2aaae8750536fe1a27d292d936c22e701a6 /eclass | |
| parent | add app-i18n/chinput to app-i18n/unicon mask (diff) | |
| download | historical-40a2a29734023f0f9958fb3f6d6c4b1bc52727f0.tar.gz historical-40a2a29734023f0f9958fb3f6d6c4b1bc52727f0.tar.bz2 historical-40a2a29734023f0f9958fb3f6d6c4b1bc52727f0.zip | |
Add some fno-strict-overflow stuff we missed. Thanks Magnus Granberg (Zorry).
Diffstat (limited to 'eclass')
| -rw-r--r-- | eclass/flag-o-matic.eclass | 5 | ||||
| -rw-r--r-- | eclass/toolchain-funcs.eclass | 8 |
2 files changed, 11 insertions, 2 deletions
diff --git a/eclass/flag-o-matic.eclass b/eclass/flag-o-matic.eclass index 4922307fd74f..b8a41ee43ccc 100644 --- a/eclass/flag-o-matic.eclass +++ b/eclass/flag-o-matic.eclass @@ -1,6 +1,6 @@ # Copyright 1999-2008 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/eclass/flag-o-matic.eclass,v 1.127 2008/12/21 21:40:49 solar Exp $ +# $Header: /var/cvsroot/gentoo-x86/eclass/flag-o-matic.eclass,v 1.128 2009/01/02 22:14:18 gengor Exp $ # @ECLASS: flag-o-matic.eclass # @MAINTAINER: @@ -77,6 +77,9 @@ _filter-hardened() { -fstack-protector-all) gcc-specs-ssp-to-all || continue is-flagq -fno-stack-protector-all || append-flags -fno-stack-protector-all;; + -fno-strict-overflow) + gcc-specs-nostrict || continue + is-flagq -fstrict-overflow || append-flags -fstrict-overflow;; esac done } diff --git a/eclass/toolchain-funcs.eclass b/eclass/toolchain-funcs.eclass index 1de8eaec052d..bc982bd39e15 100644 --- a/eclass/toolchain-funcs.eclass +++ b/eclass/toolchain-funcs.eclass @@ -1,6 +1,6 @@ # Copyright 1999-2007 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v 1.79 2008/09/16 06:40:21 vapier Exp $ +# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v 1.80 2009/01/02 22:14:18 gengor Exp $ # @ECLASS: toolchain-funcs.eclass # @MAINTAINER: @@ -375,6 +375,12 @@ gcc-specs-ssp-to-all() { directive=$(gcc-specs-directive cc1) return $([[ ${directive/\{!fno-stack-protector-all:} != ${directive} ]]) } +# Returns true if gcc builds with fno-strict-overflow +gcc-specs-nostrict() { + local directive + directive=$(gcc-specs-directive cc1) + return $([[ ${directive/\{!fstrict-overflow:} != ${directive} ]]) +} # @FUNCTION: gen_usr_ldscript |