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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
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"
#end Hardened stuff
TOOLCHAIN_GCC_PV=4.9.4
GCC_FILESDIR=${PORTDIR}/sys-devel/gcc/files
inherit eutils toolchain-funcs toolchain
REL=4.9
MYP=gcc-${REL}-gpl-${PV}-src
DESCRIPTION="GNAT Ada Compiler - GPL version"
HOMEPAGE="http://libre.adacore.com/"
SRC_URI+=" mirror://libreadacore/57399304c7a447658e0aff7f -> ${P}-src.tar.gz
mirror://libreadacore/573992d4c7a447658d00e1db -> ${MYP}.tar.gz
mirror://libreadacore/57399232c7a447658e0aff7d
-> gcc-interface-${REL}-gpl-${PV}-src.tar.gz"
LICENSE+=" GPL-2 GPL-3"
SLOT="${PV}"
KEYWORDS="~amd64"
RDEPEND="!sys-devel/gcc:${TOOLCHAIN_GCC_PV}"
DEPEND="${RDEPEND}
elibc_glibc? ( >=sys-libs/glibc-2.8 )
>=sys-devel/binutils-2.20"
S="${WORKDIR}"/${MYP}
FSFGCC=gcc-${TOOLCHAIN_GCC_PV}
GCC_A_FAKEIT="${P}-src.tar.gz
${MYP}.tar.gz
${FSFGCC}.tar.bz2
gcc-interface-${REL}-gpl-${PV}-src.tar.gz"
pkg_setup() {
GCC=${ADA:-$(tc-getCC)}
local gnatmake=${GCC/gcc/gnatmake}
if [[ -z "$(type ${gnatmake} 2>/dev/null)" ]] ; then
eerror "You need a gcc compiler that provides the Ada Compiler:"
eerror "1) use gcc-config to select the right compiler or"
eerror "2) set the ADA variable to the c/c++/ada compiler"
die "ada compiler not available"
fi
}
src_prepare() {
mv ../gnat-gpl-${PV}-src/src/ada gcc/ || die
mv ../gcc-interface-${REL}-gpl-${PV}-src gcc/ada/gcc-interface || die
mv ../${FSFGCC}/gcc/doc/gcc.info gcc/doc/ || die
mv ../${FSFGCC}/libjava . || die
rm -r ../${FSFGCC} || die
cd ..
epatch "${FILESDIR}"/${P}-gentoo.patch
rm patch/10_all_default-fortify-source.patch
rm piepatch/34_all_gcc48_config_i386.patch
cd -
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
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
}
src_configure() {
export PATH=/opt/gnat-gpl-bin-2016/bin:${PATH}
export PATH=/opt/gnat-gpl-bin-2015/bin:${PATH}
export PATH=/opt/gnat-gpl-bin-2014/bin:${PATH}
toolchain_src_configure --enable-languages=ada --disable-libada
}
src_compile() {
unset ADAFLAGS
toolchain_src_compile
gcc_do_make "-C gcc gnatlib-shared"
ln -s gcc ../build/prev-gcc || die
ln -s x86_64-pc-linux-gnu ../build/prev-x86_64-pc-linux-gnu || die
gcc_do_make "-C gcc gnattools"
}
src_install() {
toolchain_src_install
cd "${D}"${BINPATH}
for x in gnat*; do
# For some reason, g77 gets made instead of ${CTARGET}-g77...
# this should take care of that
if [[ -f ${x} ]] ; then
# In case they're hardlinks, clear out the target first
# otherwise the mv below will complain.
rm -f ${CTARGET}-${x}
mv ${x} ${CTARGET}-${x}
fi
if [[ -f ${CTARGET}-${x} ]] ; then
if ! is_crosscompile ; then
ln -sf ${CTARGET}-${x} ${x}
dosym ${BINPATH#${EPREFIX}}/${CTARGET}-${x} \
/usr/bin/${x}-${GCC_CONFIG_VER}
fi
# Create versioned symlinks
dosym ${BINPATH#${EPREFIX}}/${CTARGET}-${x} \
/usr/bin/${CTARGET}-${x}-${GCC_CONFIG_VER}
fi
if [[ -f ${CTARGET}-${x}-${GCC_CONFIG_VER} ]] ; then
rm -f ${CTARGET}-${x}-${GCC_CONFIG_VER}
ln -sf ${CTARGET}-${x} ${CTARGET}-${x}-${GCC_CONFIG_VER}
fi
done
}
pkg_postinst () {
toolchain_pkg_postinst
einfo "This package provide the GNAT compiler with gcc for ada/c/c++"
einfo "Even if the c/c++ compilers are using almost the same patched"
einfo "source as the sys-devel/gcc package its use is not extensively"
einfo "tested."
einfo "Using this the c/c++ compiler to update your system, except for ada"
einfo "related packages, is not supported"
}
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