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# Maintainer: Jonathon Fernyhough <jonathon + m2x + dev>
# Contributor: Sven-Hendrik Haase <svenstaro@gmail.com>
# Contributor: Bartłomiej Piotrowski <bpiotrowski@archlinux.org>
# Contributor: Allan McRae <allan@archlinux.org>
# toolchain build order: linux-api-headers->glibc->binutils->gcc->binutils->glibc
# NOTE: libtool requires rebuilt with each new gcc version
pkgname=(gcc8 gcc8-libs gcc8-fortran)
pkgver=8.5.0
_pkgver=8
_majorver=${pkgver:0:1}
_islver=0.24
pkgrel=2
pkgdesc='The GNU Compiler Collection (8.x.x)'
arch=(x86_64)
license=(GPL LGPL FDL custom)
url='http://gcc.gnu.org'
makedepends=(binutils libmpc doxygen python)
checkdepends=(dejagnu inetutils)
options=(!emptydirs !lto)
_libdir=usr/lib/gcc/$CHOST/${pkgver%%+*}
source=(https://sourceware.org/pub/gcc/releases/gcc-${pkgver}/gcc-${pkgver}.tar.xz{,.sig}
https://sourceware.org/pub/gcc/infrastructure/isl-${_islver}.tar.bz2
c89 c99)
validpgpkeys=(13975A70E63C361C73AE69EF6EEB81F8981C74C7 # richard.guenther@gmail.com
D3A93CAD751C2AF4F8C7AD516C35B99309B5FA62) # Jakub Jelinek <jakub@redhat.com>
sha512sums=('92f599680e6b7fbce88bcdda810f468777d541e5fddfbb287f7977d51093de2a5178bd0e6a08dfe37090ea10a0508a43ccd00220041abbbec33f1179bfc174d8'
'SKIP'
'aab3bddbda96b801d0f56d2869f943157aad52a6f6e6a61745edd740234c635c38231af20bc3f1a08d416a5e973a90e18249078ed8e4ae2f1d5de57658738e95'
'aa3fe5cd3259bc74ed464b4dcccbabe0933628e6f2997d7e9abbfb4fd558dd1f6db79dec55970b9173e49c479e0b87e9d743d8087f3912b256fa78e38e17430d'
'b3962925604937d49527bf790d15aad2966cca86e419b7f79bff15f971931924af6a57883d8529a72630caac59be1598374793cf152056cda8278f6f6e674834')
prepare() {
[[ ! -d gcc ]] && ln -s gcc-${pkgver/+/-} gcc
cd gcc
# link isl for in-tree build
ln -s ../isl-${_islver} isl
# Do not run fixincludes
sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in
# Arch Linux installs x86_64 libraries /lib
sed -i '/m64=/s/lib64/lib/' gcc/config/i386/t-linux64
# hack! - some configure tests for header files using "$CPP $CPPFLAGS"
sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" {libiberty,gcc}/configure
mkdir -p "$srcdir/gcc-build"
}
build() {
cd gcc-build
# using -pipe causes spurious test-suite failures
# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48565
CFLAGS=${CFLAGS/-pipe/}
CXXFLAGS=${CXXFLAGS/-pipe/}
# Force this for now, doesn't seem to be picked up via patch from https://bugs.archlinux.org/task/70701
CFLAGS+=" -Wno-format -Wno-format-security"
CXXFLAGS+=" -Wno-format -Wno-format-security"
"$srcdir/gcc/configure" --prefix=/usr \
--libdir=/usr/lib \
--libexecdir=/usr/lib \
--mandir=/usr/share/man \
--infodir=/usr/share/info \
--with-bugurl=https://bugs.archlinux.org/ \
--enable-languages=c,c++,fortran,lto \
--enable-shared \
--enable-threads=posix \
--enable-libmpx \
--with-system-zlib \
--with-isl \
--enable-__cxa_atexit \
--disable-libunwind-exceptions \
--enable-clocale=gnu \
--disable-libstdcxx-pch \
--disable-libssp \
--enable-gnu-unique-object \
--enable-linker-build-id \
--enable-lto \
--enable-plugin \
--enable-install-libiberty \
--with-linker-hash-style=gnu \
--enable-gnu-indirect-function \
--disable-multilib \
--disable-werror \
--enable-checking=release \
--enable-default-pie \
--enable-default-ssp \
--enable-cet=auto \
--program-suffix=-${_pkgver} \
--enable-version-specific-runtime-libs
make
# make documentation
make -C $CHOST/libstdc++-v3/doc doc-man-doxygen
}
check() {
cd gcc-build
# do not abort on error as some are "expected"
make -k check || true
"$srcdir/gcc/contrib/test_summary"
}
package_gcc8-libs() {
pkgdesc='Runtime libraries shipped by GCC (8.x.x)'
depends=('glibc>=2.27')
options+=(!strip)
cd gcc-build
make -C $CHOST/libgcc DESTDIR="$pkgdir" install-shared
mv "$pkgdir"/$_libdir/../lib/* "$pkgdir"/$_libdir
rmdir "$pkgdir"/$_libdir/../lib
rm -f "$pkgdir/$_libdir/libgcc_eh.a"
for lib in libatomic \
libgfortran \
libgomp \
libitm \
libquadmath \
libsanitizer/{a,l,ub,t}san \
libstdc++-v3/src \
libvtv; do
make -C $CHOST/$lib DESTDIR="$pkgdir" install-toolexeclibLTLIBRARIES
done
make -C $CHOST/libmpx DESTDIR="$pkgdir" install
rm -f "$pkgdir/${_libdir}/libmpx.spec"
# Install Runtime Library Exception
install -Dm644 "$srcdir/gcc/COPYING.RUNTIME" \
"$pkgdir/usr/share/licenses/gcc8-libs/RUNTIME.LIBRARY.EXCEPTION"
}
package_gcc8() {
pkgdesc="The GNU Compiler Collection - C and C++ frontends (8.x.x)"
depends=("gcc8-libs=$pkgver-$pkgrel" 'binutils>=2.28' libmpc)
options+=(staticlibs)
cd gcc-build
make -C gcc DESTDIR="$pkgdir" install-driver install-cpp install-gcc-ar \
c++.install-common install-headers install-plugin install-lto-wrapper
install -m755 -t "$pkgdir/${_libdir}/" gcc/{cc1,cc1plus,collect2,lto1,gcov,gcov-tool}
make -C $CHOST/libgcc DESTDIR="$pkgdir" install
rm -r "$pkgdir"/${_libdir}/../lib
make -C $CHOST/libstdc++-v3/src DESTDIR="$pkgdir" install
make -C $CHOST/libstdc++-v3/include DESTDIR="$pkgdir" install
make -C $CHOST/libstdc++-v3/libsupc++ DESTDIR="$pkgdir" install
make -C $CHOST/libstdc++-v3/python DESTDIR="$pkgdir" install
rm "$pkgdir"/${_libdir}/libstdc++.so*
make DESTDIR="$pkgdir" install-fixincludes
make -C gcc DESTDIR="$pkgdir" install-mkheaders
make -C lto-plugin DESTDIR="$pkgdir" install
make -C $CHOST/libgomp DESTDIR="$pkgdir" install-nodist_{libsubinclude,toolexeclib}HEADERS
make -C $CHOST/libitm DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS
make -C $CHOST/libquadmath DESTDIR="$pkgdir" install-nodist_libsubincludeHEADERS
make -C $CHOST/libsanitizer DESTDIR="$pkgdir" install-nodist_{saninclude,toolexeclib}HEADERS
make -C $CHOST/libsanitizer/asan DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS
make -C $CHOST/libsanitizer/tsan DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS
make -C $CHOST/libsanitizer/lsan DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS
make -C $CHOST/libmpx DESTDIR="$pkgdir" install-nodist_toolexeclibHEADERS
make -C libcpp DESTDIR="$pkgdir" install
# many packages expect this symlink
ln -s gcc-${_majorver} "$pkgdir"/usr/bin/cc-${_majorver}
# POSIX conformance launcher scripts for c89 and c99
install -Dm755 "$srcdir/c89" "$pkgdir/usr/bin/c89-${_majorver}"
install -Dm755 "$srcdir/c99" "$pkgdir/usr/bin/c99-${_majorver}"
# byte-compile python libraries
python -m compileall "$pkgdir/usr/share/gcc-${pkgver%%+*}/"
python -O -m compileall "$pkgdir/usr/share/gcc-${pkgver%%+*}/"
# Install Runtime Library Exception
install -d "$pkgdir/usr/share/licenses/$pkgname/"
ln -s /usr/share/licenses/gcc8-libs/RUNTIME.LIBRARY.EXCEPTION \
"$pkgdir/usr/share/licenses/$pkgname/"
# Remove conflicting files
rm -rf "$pkgdir"/usr/share/locale
}
package_gcc8-fortran() {
pkgdesc='Fortran front-end for GCC (8.x.x)'
depends=("gcc8=$pkgver-$pkgrel")
cd gcc-build
make -C $CHOST/libgfortran DESTDIR="$pkgdir" install-cafexeclibLTLIBRARIES \
install-{toolexeclibDATA,nodist_fincludeHEADERS}
make -C $CHOST/libgomp DESTDIR="$pkgdir" install-nodist_fincludeHEADERS
make -C gcc DESTDIR="$pkgdir" fortran.install-common
install -Dm755 gcc/f951 "$pkgdir/${_libdir}/f951"
ln -s gfortran-${_majorver} "$pkgdir/usr/bin/f95-${_majorver}"
# Install Runtime Library Exception
install -d "$pkgdir/usr/share/licenses/$pkgname/"
ln -s /usr/share/licenses/gcc-libs/RUNTIME.LIBRARY.EXCEPTION \
"$pkgdir/usr/share/licenses/$pkgname/"
}
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