vapier 14/10/17 02:48:01 Modified: toolchain.eclass Log: enable --enable-linker-build-id by default with gcc-4.5+
Revision Changes Path 1.636 eclass/toolchain.eclass file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/toolchain.eclass?rev=1.636&view=markup plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/toolchain.eclass?rev=1.636&content-type=text/plain diff : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/toolchain.eclass?r1=1.635&r2=1.636 Index: toolchain.eclass =================================================================== RCS file: /var/cvsroot/gentoo-x86/eclass/toolchain.eclass,v retrieving revision 1.635 retrieving revision 1.636 diff -u -r1.635 -r1.636 --- toolchain.eclass 5 Aug 2014 01:41:01 -0000 1.635 +++ toolchain.eclass 17 Oct 2014 02:48:01 -0000 1.636 @@ -1,6 +1,6 @@ # Copyright 1999-2014 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain.eclass,v 1.635 2014/08/05 01:41:01 floppym Exp $ +# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain.eclass,v 1.636 2014/10/17 02:48:01 vapier Exp $ # Maintainer: Toolchain Ninjas <[email protected]> @@ -891,6 +891,12 @@ confgcc+=( --enable-libstdcxx-time ) fi + # Turn on the -Wl,--build-id flag by default. + # This helps with locating debug files. + tc_version_is_at_least 4.5 && confgcc+=( + --enable-linker-build-id + ) + # newer gcc versions like to bootstrap themselves with C++, # so we need to manually disable it ourselves if tc_version_is_between 4.7 4.8 && ! is_cxx ; then
