# Copyright 1999-2012 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/gcc-4.6.1-r1.ebuild,v 1.7 2012/05/31 04:59:32 dirtyepic Exp $ PATCH_VER="1.0" UCLIBC_VER="1.0" # Hardened gcc 4 stuff PIE_VER="0.4.5" SPECS_VER="0.2.0" SPECS_GCC_VER="4.4.3" # arch/libc configurations known to be stable with {PIE,SSP}-by-default PIE_GLIBC_STABLE="x86 amd64 ppc ppc64 arm ia64" PIE_UCLIBC_STABLE="x86 arm amd64 ppc ppc64" SSP_STABLE="amd64 x86 ppc ppc64 arm" # uclibc need tls and nptl support for SSP support SSP_UCLIBC_STABLE="" #end Hardened stuff inherit toolchain DESCRIPTION="The GNU Compiler Collection" LICENSE="GPL-3 LGPL-3 || ( GPL-3 libgcc libstdc++ gcc-runtime-library-exception-3.1 ) FDL-1.2" KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd" RDEPEND="" DEPEND="${RDEPEND} elibc_glibc? ( >=sys-libs/glibc-2.8 ) amd64? ( multilib? ( gcj? ( app-emulation/emul-linux-x86-xlibs ) ) ) >=${CATEGORY}/binutils-2.18" if [[ ${CATEGORY} != cross-* ]] ; then PDEPEND="${PDEPEND} elibc_glibc? ( >=sys-libs/glibc-2.8 )" fi src_unpack() { if has_version '<sys-libs/glibc-2.12' ; then ewarn "Your host glibc is too old; disabling automatic fortify." ewarn "Please rebuild gcc after upgrading to >=glibc-2.12 #362315" EPATCH_EXCLUDE+=" 10_all_default-fortify-source.patch" fi toolchain_src_unpack use vanilla && return 0 [[ ${CHOST} == ${CTARGET} ]] && epatch "${FILESDIR}"/gcc-spec-env.patch } pkg_setup() { toolchain_pkg_setup ewarn ewarn "LTO support is still experimental and unstable." ewarn "Any bugs resulting from the use of LTO will not be fixed." ewarn }