diff options
Diffstat (limited to 'eclass/toolchain.eclass')
| -rw-r--r-- | eclass/toolchain.eclass | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass index 6b996075d2e2..f6066fb6ad04 100644 --- a/eclass/toolchain.eclass +++ b/eclass/toolchain.eclass @@ -1,6 +1,6 @@ # Copyright 1999-2005 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain.eclass,v 1.212 2005/10/16 10:23:36 vapier Exp $ +# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain.eclass,v 1.213 2005/10/18 23:02:59 vapier Exp $ HOMEPAGE="http://www.gnu.org/software/gcc/gcc.html" LICENSE="GPL-2 LGPL-2.1" @@ -869,6 +869,15 @@ gcc-compiler_pkg_postinst() { ewarn "when switching to this profile. It is safe to ignore this warning," ewarn "and this problem has been corrected in >=sys-devel/gcc-config-1.3.10-r1." fi + + if ! is_crosscompile && ! use multislot && [[ ${GCCMAJOR}.${GCCMINOR} == 3.4 ]] ; then + echo + einfo "You should make sure to rebuild all your C++ packages when" + einfo "upgrading between different versions of gcc. For example," + einfo "when moving to gcc-3.4 from gcc-3.3, emerge gentoolkit and run:" + einfo " # revdep-rebuild --library libstdc++.so.5" + echo + fi } gcc-compiler_pkg_prerm() { @@ -994,12 +1003,13 @@ gcc_src_unpack() { fi # disable --as-needed from being compiled into gcc specs - # natively when using >=sys-devel/binutils-2.15.90.0.1 this is - # done to keep our gcc backwards compatible with binutils. - # gcc 3.4.1 cvs has patches that need back porting.. - # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14992 (May 3 2004) - if [[ ${GCCMAJOR} -lt 4 ]] ; then - sed -i -e s/HAVE_LD_AS_NEEDED/USE_LD_AS_NEEDED/g ${S}/gcc/config.in + # natively when using a gcc version < 3.4.4 + # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14992 + if [[ ${GCCMAJOR} < 3 ]] || \ + [[ ${GCCMAJOR}.${GCCMINOR} < 3.4 ]] || \ + [[ ${GCCMAJOR}.${GCCMINOR}.${GCCMICRO} < 3.4.4 ]] + then + sed -i -e s/HAVE_LD_AS_NEEDED/USE_LD_AS_NEEDED/g "${S}"/gcc/config.in fi # Fixup libtool to correctly generate .la files with portage @@ -2135,6 +2145,7 @@ fix_libtool_libdir_paths() { } is_multilib() { + [[ ${GCCMAJOR} < 3 ]] && return 1 case ${CTARGET} in mips64*|powerpc64*|s390x*|sparc64*|x86_64*) has_multilib_profile || use multilib ;; |