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# Maintainer: Jonathon Fernyhough <jonathon+m2x+dev>
# Contributor: Giancarlo Razzolini <grazzolini@archlinux.org>
# Contributor: Frederik Schwan <freswa at archlinux dot org>
# Contributor: Bartłomiej Piotrowski <bpiotrowski@archlinux.org>
# Contributor: Allan McRae <allan@archlinux.org>
# Contributor: Daniel Kozak <kozzi11@gmail.com>
pkgbase=gcc10
pkgname=($pkgbase gcc10-libs gcc10-fortran)
pkgver=10.3.0
_majorver=${pkgver%%.*}
_islver=0.24
pkgrel=2
pkgdesc='The GNU Compiler Collection (10.x.x)'
arch=(x86_64)
license=(GPL LGPL FDL custom)
url='https://gcc.gnu.org'
makedepends=(binutils doxygen git libmpc 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://mirror.sobukus.de/files/src/isl/isl-${_islver}.tar.xz
c89 c99
)
validpgpkeys=(F3691687D867B81B51CE07D9BBE43771487328A9 # bpiotrowski@archlinux.org
86CFFCA918CF3AF47147588051E8B148A9999C34 # evangelos@foutrelis.com
13975A70E63C361C73AE69EF6EEB81F8981C74C7 # richard.guenther@gmail.com
D3A93CAD751C2AF4F8C7AD516C35B99309B5FA62) # Jakub Jelinek <jakub@redhat.com>
b2sums=('ac7898f5eb8a7c5f151a526d1bb38913a68b50a65e4d010ac09fa20b6c801c671c790d780f23ccb8e4ecdfc686f4aa588082ccc9eb5c80c7b0e30788f824c1eb'
'SKIP'
'39cbfd18ad05778e3a5a44429261b45e4abc3efe7730ee890674d968890fe5e52c73bc1f8d271c7c3bc72d5754e3f7fcb209bd139e823d19cb9ea4ce1440164d'
'a76d19c7830b0a141302890522086fc1548c177611501caac7e66d576e541b64ca3f6e977de715268a9872dfdd6368a011b92e01f7944ec0088f899ac0d2a2a5'
'02b655b5668f7dea51c3b3e4ff46d5a4aee5a04ed5e26b98a6470f39c2e98ddc0519bffeeedd982c31ef3c171457e4d1beaff32767d1aedd9346837aac4ec3ee')
prepare() {
[[ ! -d gcc ]] && ln -s gcc-${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 $CPPFLAGS"
sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" gcc/configure
mkdir -p "$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/}
# Credits @allanmcrae
# https://github.com/allanmcrae/toolchain/blob/f18604d70c5933c31b51a320978711e4e6791cf1/gcc/PKGBUILD
# TODO: properly deal with the build issues resulting from this
CFLAGS=${CFLAGS/-Werror=format-security/}
CXXFLAGS=${CXXFLAGS/-Werror=format-security/}
"$srcdir/gcc/configure" --prefix=/usr \
--libdir=/usr/lib \
--libexecdir=/usr/lib \
--mandir=/usr/share/man \
--infodir=/usr/share/info \
--with-pkgversion="Arch Linux $pkgver-$pkgrel" \
--with-bugurl=https://bugs.archlinux.org/ \
--enable-languages=c,c++,fortran,lto \
--with-isl \
--with-linker-hash-style=gnu \
--with-system-zlib \
--enable-__cxa_atexit \
--enable-cet=auto \
--enable-checking=release \
--enable-clocale=gnu \
--enable-default-pie \
--enable-default-ssp \
--enable-gnu-indirect-function \
--enable-gnu-unique-object \
--enable-linker-build-id \
--enable-lto \
--enable-plugin \
--enable-shared \
--enable-threads=posix \
--disable-libssp \
--disable-libstdcxx-pch \
--disable-libunwind-exceptions \
--disable-werror \
--program-suffix=-${_majorver} \
--enable-version-specific-runtime-libs \
--disable-multilib
make
# make documentation
make -C $CHOST/libstdc++-v3/doc doc-man-doxygen
}
check() {
cd gcc-build
# disable libphobos test to avoid segfaults and other unfunny ways to waste my time
sed -i '/maybe-check-target-libphobos \\/d' Makefile
# do not abort on error as some are "expected"
make -O -k check || true
"$srcdir/gcc/contrib/test_summary"
}
package_gcc10-libs() {
pkgdesc='Runtime libraries shipped by GCC (10.x.x)'
depends=('glibc>=2.27')
options=(!emptydirs !strip)
provides=(libgfortran.so libubsan.so libasan.so libtsan.so liblsan.so)
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 $CHOST/libstdc++-v3/po DESTDIR="$pkgdir" install
# Install Runtime Library Exception
install -Dm644 "$srcdir/gcc/COPYING.RUNTIME" \
"$pkgdir/usr/share/licenses/${pkgname}/RUNTIME.LIBRARY.EXCEPTION"
# remove conflicting files
rm -rf "${pkgdir}"/usr/share/locale
}
package_gcc10() {
pkgdesc="The GNU Compiler Collection - C and C++ frontends (10.x.x)"
depends=("${pkgbase}-libs=$pkgver-$pkgrel" 'binutils>=2.28' libmpc zstd)
options=(!emptydirs staticlibs)
cd gcc-build
make -C gcc DESTDIR="$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{,-tool}}
make -C $CHOST/libgcc DESTDIR="$pkgdir" install
rm -rf "${pkgdir}/${_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 -f "${pkgdir}/${_libdir}"/libstdc++.so*
make DESTDIR="$pkgdir" install-fixincludes
make -C gcc DESTDIR="$pkgdir" install-mkheaders
make -C lto-plugin DESTDIR="$pkgdir" install
install -dm755 "$pkgdir"/${_libdir}/bfd-plugins/
ln -s /${_libdir}/liblto_plugin.so \
"$pkgdir/${_libdir}/bfd-plugins/"
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 libcpp DESTDIR="$pkgdir" install
make -C gcc DESTDIR="$pkgdir" install-po
# 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/$pkgname/"
ln -s /usr/share/licenses/${pkgbase}-libs/RUNTIME.LIBRARY.EXCEPTION \
"$pkgdir/usr/share/licenses/$pkgname/"
# Remove conflicting files
rm -rf "$pkgdir"/usr/share/locale
}
package_gcc10-fortran() {
pkgdesc='Fortran front-end for GCC (10.x.x)'
depends=("${pkgbase}=$pkgver-$pkgrel")
cd gcc-build
make -C $CHOST/libgfortran DESTDIR="$pkgdir" install-cafexeclibLTLIBRARIES \
install-{toolexeclibDATA,nodist_fincludeHEADERS,gfor_cHEADERS}
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/${pkgbase}-libs/RUNTIME.LIBRARY.EXCEPTION \
"$pkgdir/usr/share/licenses/$pkgname/"
}
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