# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

EAPI="4"

PATCH_VER="1.1"
UCLIBC_VER="1.0"

# Hardened gcc 4 stuff
PIE_VER="0.6.5"
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 mips ppc ppc64 arm ia64"
PIE_UCLIBC_STABLE="x86 arm amd64 mips ppc ppc64"
SSP_STABLE="amd64 x86 mips ppc ppc64 arm"
# uclibc need tls and nptl support for SSP support
# uclibc need to be >= 0.9.33
SSP_UCLIBC_STABLE="x86 amd64 mips ppc ppc64 arm"
#end Hardened stuff

inherit toolchain

KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd"

RDEPEND=""
DEPEND="${RDEPEND}
	elibc_glibc? ( >=sys-libs/glibc-2.8 )
	>=${CATEGORY}/binutils-2.20"

if [[ ${CATEGORY} != cross-* ]] ; then
	PDEPEND="${PDEPEND} elibc_glibc? ( >=sys-libs/glibc-2.8 )"
fi

src_prepare() {
	EPATCH_EXCLUDE+="91_all_pr69140-msabi-stack-alignment.patch"
	has_version '<sys-libs/glibc-2.12' && EPATCH_EXCLUDE+=" 10_all_default-fortify-source.patch"
	if is_crosscompile ; then
		EPATCH_EXCLUDE+=" 05_all_gcc-spec-env.patch"
	fi

	# add some arm/arm64 goodness
	epatch "${FILESDIR}"/${PV}/${P}-arm-neon-array-size.patch
	epatch "${FILESDIR}"/${PV}/${P}-local_atomic-dont-redefine-inline.patch

	# add upstream bigendian and alignment patches
	epatch "${FILESDIR}"/${PV}/${P}-fix-lto-bigendian.patch \
		"${FILESDIR}"/${PV}/${P}-save_require_frame-pointer_when_stack_misaligned.patch

	# upstream bug #65948
	epatch "${FILESDIR}"/${PV}/${P}-fix-internal-compiler-error-in-odr_types_equivalent_p.patch

	toolchain_src_prepare
}