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| author |   Ryan Hill <dirtyepic@gentoo.org> | 2013-05-15 00:55:21 +0000 |
|---|---|---|
| committer | Ryan Hill <dirtyepic@gentoo.org> | 2013-05-15 00:55:21 +0000 |
| commit | 5abb095693738f04e50a5f25c65640759bb39b65 (patch) | |
| tree | 76bd8b22eb48ca2170237639f0e9b293ae69cb98 /eclass | |
| parent | Version bump (diff) | |
| download | gentoo-2-5abb095693738f04e50a5f25c65640759bb39b65.tar.gz gentoo-2-5abb095693738f04e50a5f25c65640759bb39b65.tar.bz2 gentoo-2-5abb095693738f04e50a5f25c65640759bb39b65.zip | |
Add lto USE flag for all versions. Drop LTO support for 4.5.
Diffstat (limited to 'eclass')
| -rw-r--r-- | eclass/ChangeLog | 5 | ||||
| -rw-r--r-- | eclass/toolchain.eclass | 14 |
2 files changed, 7 insertions, 12 deletions
diff --git a/eclass/ChangeLog b/eclass/ChangeLog index 9450b49da542..18de2c465cef 100644 --- a/eclass/ChangeLog +++ b/eclass/ChangeLog @@ -1,6 +1,9 @@ # ChangeLog for eclass directory # Copyright 1999-2013 Gentoo Foundation; Distributed under the GPL v2 -# $Header: /var/cvsroot/gentoo-x86/eclass/ChangeLog,v 1.821 2013/05/14 17:33:08 mgorny Exp $ +# $Header: /var/cvsroot/gentoo-x86/eclass/ChangeLog,v 1.822 2013/05/15 00:55:21 dirtyepic Exp $ + + 15 May 2013; Ryan Hill <dirtyepic@gentoo.org> toolchain.eclass: + Add lto USE flag for all versions that support it. Drop LTO support for 4.5. 14 May 2013; Michał Górny <mgorny@gentoo.org> autotools-multilib.eclass, multilib-build.eclass: diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass index b22fc7708a3f..66d77db68447 100644 --- a/eclass/toolchain.eclass +++ b/eclass/toolchain.eclass @@ -1,6 +1,6 @@ # Copyright 1999-2013 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain.eclass,v 1.587 2013/05/14 18:46:36 vapier Exp $ +# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain.eclass,v 1.588 2013/05/15 00:55:21 dirtyepic Exp $ # # Maintainer: Toolchain Ninjas <toolchain@gentoo.org> @@ -114,7 +114,7 @@ if [[ ${PN} != "kgcc64" && ${PN} != gcc-* ]] ; then tc_version_is_at_least "4.2" && IUSE+=" openmp" tc_version_is_at_least "4.3" && IUSE+=" fixed-point" tc_version_is_at_least "4.6" && IUSE+=" graphite" - [[ ${GCC_BRANCH_VER} == 4.5 ]] && IUSE+=" lto" + tc_version_is_at_least "4.6" && IUSE+=" lto" tc_version_is_at_least "4.7" && IUSE+=" go" fi fi @@ -144,7 +144,6 @@ if tc_version_is_at_least 4 ; then if tc_version_is_at_least 4.5 ; then RDEPEND+=" >=dev-libs/mpc-0.8.1" fi - in_iuse lto && RDEPEND+=" lto? ( || ( >=dev-libs/elfutils-0.143 dev-libs/libelf ) )" fi if in_iuse graphite ; then if tc_version_is_at_least 4.8 ; then @@ -1096,14 +1095,7 @@ gcc_do_configure() { confgcc+=" --without-ppl" fi - # LTO support was added in 4.5, which depends upon elfutils. This allows - # users to enable that option, and pull in the additional library. In 4.6, - # the dependency is no longer required. - if tc_version_is_at_least "4.6" ; then - confgcc+=" --enable-lto" - elif tc_version_is_at_least "4.5" ; then - confgcc+=" $(use_enable lto)" - fi + tc_version_is_at_least "4.6" && confgcc+=" $(use_enable lto)" case $(tc-is-softfloat) in yes) confgcc+=" --with-float=soft" ;; |