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162 lines
4.2 KiB
162 lines
4.2 KiB
# Copyright 1999-2020 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=6
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PATCH_GCC_VER=4.9.4
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PATCH_VER="1.4"
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UCLIBC_VER="1.0"
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# Hardened gcc 4 stuff
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PIE_VER="0.6.4"
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SPECS_VER="0.2.0"
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SPECS_GCC_VER="4.4.3"
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# arch/libc configurations known to be stable with {PIE,SSP}-by-default
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PIE_GLIBC_STABLE="x86 amd64 mips ppc ppc64 arm ia64"
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PIE_UCLIBC_STABLE="x86 arm amd64 mips ppc ppc64"
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SSP_STABLE="amd64 x86 mips ppc ppc64 arm"
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# uclibc need tls and nptl support for SSP support
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# uclibc need to be >= 0.9.33
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SSP_UCLIBC_STABLE="x86 amd64 mips ppc ppc64 arm"
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#end Hardened stuff
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TOOLCHAIN_GCC_PV=4.9.4
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REL=4.9
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MYP=gcc-${REL}-gpl-${PV}-src
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BTSTRP_X86=gnat-gpl-2014-x86-linux-bin
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BTSTRP_AMD64=gnat-gpl-2014-x86_64-linux-bin
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inherit toolchain-funcs toolchain
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DESCRIPTION="GNAT Ada Compiler - GPL version"
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HOMEPAGE="http://libre.adacore.com/"
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# we provide own tarball below
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SRC_URI+="
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http://mirrors.cdn.adacore.com/art/57399304c7a447658e0aff7f
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-> ${P}-src.tar.gz
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http://mirrors.cdn.adacore.com/art/573992d4c7a447658d00e1db
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-> ${MYP}.tar.gz
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http://mirrors.cdn.adacore.com/art/57399232c7a447658e0aff7d
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-> gcc-interface-${REL}-gpl-${PV}-src.tar.gz
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bootstrap? (
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amd64? (
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http://mirrors.cdn.adacore.com/art/564b3ebec8e196b040fbe66c ->
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${BTSTRP_AMD64}.tar.gz
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)
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x86? (
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http://mirrors.cdn.adacore.com/art/564b3e9dc8e196b040fbe248 ->
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${BTSTRP_X86}.tar.gz
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)
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)"
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LICENSE+=" GPL-2 GPL-3"
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SLOT="${TOOLCHAIN_GCC_PV}"
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KEYWORDS="amd64 x86"
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IUSE="+ada +bootstrap"
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RESTRICT="!test? ( test )"
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RDEPEND="!sys-devel/gcc:${TOOLCHAIN_GCC_PV}"
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DEPEND="${RDEPEND}
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elibc_glibc? ( >=sys-libs/glibc-2.8 )
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>=sys-devel/binutils-2.20"
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PDEPEND="${PDEPEND} elibc_glibc? ( >=sys-libs/glibc-2.8 )"
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S="${WORKDIR}"/${MYP}
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FSFGCC=gcc-${TOOLCHAIN_GCC_PV}
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pkg_setup() {
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toolchain_pkg_setup
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if use amd64; then
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BTSTRP=${BTSTRP_AMD64}
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else
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BTSTRP=${BTSTRP_X86}
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fi
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if use bootstrap; then
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GCC="${WORKDIR}"/${BTSTRP}/bin/gcc
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else
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GCC=${ADA:-$(tc-getCC)}
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fi
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CC=${GCC}
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local base=$(basename ${GCC})
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CXX="${base/gcc/g++}"
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GNATMAKE="${base/gcc/gnatmake}"
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GNATBIND="${base/gcc/gnatbind}"
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if [[ ${base} != ${GCC} ]] ; then
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local path=$(dirname ${GCC})
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GNATMAKE="${path}/${GNATMAKE}"
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GNATBIND="${path}/${GNATBIND}"
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CXX="${path}/${CXX}"
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fi
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}
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src_unpack() {
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if ! use bootstrap && [[ -z "$(type ${GNATMAKE} 2>/dev/null)" ]] ; then
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eerror "You need a gcc compiler that provides the Ada Compiler:"
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eerror "1) use gcc-config to select the right compiler or"
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eerror "2) set the bootstrap use flag"
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die "ada compiler not available"
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fi
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toolchain_src_unpack
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if use bootstrap; then
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rm ${BTSTRP}/libexec/gcc/*/4.7.4/ld || die
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fi
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}
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src_prepare() {
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cd ..
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sed -i \
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-e "s:gnatmake:${GNATMAKE}:g" \
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${P}-src/src/ada/Make-generated.in || die "sed failed"
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sed -i \
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-e "/xoscons/s:gnatmake:${GNATMAKE}:g" \
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gcc-interface-${REL}-gpl-${PV}-src/Makefile.in || die "sed failed"
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mv ${P}-src/src/ada ${MYP}/gcc/ || die
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mv gcc-interface-${REL}-gpl-${PV}-src ${MYP}/gcc/ada/gcc-interface || die
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mv ${FSFGCC}/gcc/doc/gcc.info ${MYP}/gcc/doc/ || die
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mv ${FSFGCC}/libjava ${MYP} || die
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rm -r ${FSFGCC} || die
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eapply "${FILESDIR}"/${P}-gentoo.patch
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cd -
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# Bug 638056
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eapply "${FILESDIR}/${P}-bootstrap.patch"
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# add Finalization_Size Attribute
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eapply "${FILESDIR}/${P}-finalization.patch"
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# add profile for gnat_util compatibility
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eapply "${FILESDIR}/${P}-profile.patch"
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EPATCH_EXCLUDE+=" 34_all_gcc48_config_i386.patch"
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EPATCH_EXCLUDE+=" 10_all_default-fortify-source.patch"
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toolchain_src_prepare
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use vanilla && return 0
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# Use -r1 for newer piepatchet that use DRIVER_SELF_SPECS for the hardened specs.
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[[ ${CHOST} == ${CTARGET} ]] && eapply "${FILESDIR}"/gcc-spec-env-r1.patch
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}
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src_configure() {
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downgrade_arch_flags "$(gcc-version)"
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toolchain_src_configure \
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CC=${GCC} \
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GNATBIND=${GNATBIND} \
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GNATMAKE=yes
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}
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pkg_postinst() {
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toolchain_pkg_postinst
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einfo "This provide the GNAT compiler with gcc for ada/c/c++ and more"
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einfo "The compiler binary is gcc-${TOOLCHAIN_GCC_PV}"
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einfo "Even if the c/c++ compilers are using almost the same patched"
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einfo "source as the sys-devel/gcc package its use is not extensively"
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einfo "tested, and not supported for updating your system, except for ada"
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einfo "related packages"
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}
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