-
- # Copyright 1999-2016 Gentoo Foundation
- # Distributed under the terms of the GNU General Public License v2
-
- EAPI="5"
-
- EPREFIX="/usr/local/share/dcompilers/gdc"
-
- EGIT_REPO_URI="git://github.com/D-Programming-GDC/GDC.git"
- EGIT_COMMIT="v2.068.2_gcc4.9"
- EGIT_SOURCEDIR="${WORKDIR}/dev"
- EGIT_NOUNPACK=1
-
- inherit git-2
-
- IUSE="d"
-
- # Original GCC code starts here
- PATCH_VER="1.0"
- UCLIBC_VER="1.0"
-
- # Hardened gcc 4 stuff
- PIE_VER="0.6.4"
- SPECS_VER="0.2.0"
- SPECS_GCC_VER="4.4.3"
- # arch/libc configurations known to be stable with {PIE,SSP}-by-default
- PIE_GLIBC_STABLE="x86 amd64 mips ppc ppc64 arm ia64"
- PIE_UCLIBC_STABLE="x86 arm amd64 mips ppc ppc64"
- SSP_STABLE="amd64 x86 mips ppc ppc64 arm"
- # uclibc need tls and nptl support for SSP support
- # uclibc need to be >= 0.9.33
- SSP_UCLIBC_STABLE="x86 amd64 mips ppc ppc64 arm"
- PIE_MUSL_STABLE="amd64 arm ppc mips x86"
- SSP_MUSL_STABLE="amd64 arm ppc mips"
- #end Hardened stuff
-
- inherit eutils toolchain
-
- KEYWORDS="amd64 arm ~mips x86"
-
- REQUIRED_USE="
- elibc_musl? ( !sanitize )"
- RDEPEND=""
- DEPEND="${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_configure() {
- # EXTRA_ECONF=""
- # if use elibc_musl || [[ ${CATEGORY} = cross-*-musl ]]; then
- # EXTRA_ECONF="$(EXTRA_ECONF) --disable-libsanitizer"
- # fi
- #
- # toolchain_src_configure
- #}
-
- src_prepare() {
- 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_prepare
-
- if use elibc_musl || [[ ${CATEGORY} = cross-*-musl ]]; then
- cd "${S}"
- sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in
- mv libstdc\+\+-v3/config/os/gnu-linux libstdc\+\+-v3/config/os/gnu-linux.org
- cp -r libstdc\+\+-v3/config/os/generic libstdc\+\+-v3/config/os/gnu-linux
- cp libstdc++-v3/config/os/gnu-linux.org/arm-eabi-extra.ver libstdc++-v3/config/os/gnu-linux/
- mv libitm/config/linux/x86 libitm/config/linux/x86_glibc
- cp -r libitm/config/generic libitm/config/linux/x86
- epatch "${FILESDIR}"/${PN}-4.9.3-musl-linker-path.patch
- epatch "${FILESDIR}"/${PN}-4.9.3-secure-plt.patch
- epatch "${FILESDIR}"/${PN}-4.9.3-musl-res_state.patch
- epatch "${FILESDIR}"/${PN}-4.8.3-musl-fix-libc5-assumption.patch
- epatch "${FILESDIR}"/${PN}-4.8.5-posix_memalign.patch
- epatch "${FILESDIR}"/${PN}-4.9.3-tree-vect-data-refs-correctness.patch
- fi
-
- use vanilla && return 0
- #Use -r1 for newer piepatchet that use DRIVER_SELF_SPECS for the hardened specs.
- [[ ${CHOST} == ${CTARGET} ]] && epatch "${FILESDIR}"/gcc-spec-env-r1.patch
-
- if use d ; then
- # Get GDC sources into the tree.
- git-2_src_unpack
- cd ../dev || die "Changing into Git checkout directory failed."
- epatch "${FILESDIR}"/${PN}-4.9.4-d-frontend-fpic.patch
- ./setup-gcc.sh ../gcc-${GCC_PV} || die "Could not setup GDC."
- fi
- }
-