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# Maintainer: David P. <megver83@parabola.nu>
_target=arm-linux-gnueabi
pkgname=$_target-gcc
pkgver=12.2.0
pkgrel=1
#_snapshot=8-20210107
pkgdesc='The GNU Compiler Collection - cross compiler for ARM GNU EABI little-endian target'
arch=(x86_64 i686 armv7h)
url='http://gcc.gnu.org/'
license=(GPL LGPL FDL)
depends=($_target-binutils libmpc zlib libisl zstd)
makedepends=(gmp mpfr)
options=(!emptydirs !strip !lto)
source=(https://gcc.gnu.org/pub/gcc/releases/gcc-$pkgver/gcc-$pkgver.tar.xz{,.sig})
#https://gcc.gnu.org/pub/gcc/snapshots/$_snapshot/gcc-$_snapshot.tar.xz
sha512sums=('e9e857bd81bf7a370307d6848c81b2f5403db8c7b5207f54bce3f3faac3bde63445684092c2bc1a2427cddb6f7746496d9fbbef05fbbd77f2810b2998f1f9173'
'SKIP')
validpgpkeys=(D3A93CAD751C2AF4F8C7AD516C35B99309B5FA62 # Jakub Jelinek <jakub@redhat.com>
33C235A34C46AA3FFB293709A328C3A2C3C45C06 # Jakub Jelinek <jakub@redhat.com>
13975A70E63C361C73AE69EF6EEB81F8981C74C7) # Richard Guenther <richard.guenther@gmail.com>
if [ -n "$_snapshot" ]; then
_basedir=gcc-$_snapshot
else
_basedir=gcc-$pkgver
fi
prepare() {
cd $_basedir
echo $pkgver > gcc/BASE-VER
mkdir $srcdir/gcc-build
}
build() {
cd gcc-build
# using -pipe causes spurious test-suite failures
# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48565
CFLAGS=${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=${CXXFLAGS/-Werror=format-security/}
if [ "$CARCH" = i686 ]; then
# using -Werror=format-security causes i686 build to fail
CXXFLAGS+=' -Wno-error=format-security'
fi
$srcdir/$_basedir/configure \
--target=$_target \
--prefix=/usr \
--libexecdir=/usr/lib \
--enable-languages=c,c++ \
--enable-plugins \
--enable-shared \
--disable-decimal-float \
--disable-libffi \
--disable-libgomp \
--disable-libmudflap \
--disable-libquadmath \
--disable-libssp \
--disable-libstdcxx-pch \
--disable-nls \
--disable-threads \
--disable-tls \
--disable-multilib \
--with-gnu-as \
--with-gnu-ld \
--with-system-zlib \
--with-gmp \
--with-mpfr \
--with-mpc \
--with-isl \
--with-libelf \
--enable-gnu-indirect-function
make all-gcc
}
package() {
make -C gcc-build DESTDIR="$pkgdir" install-gcc
# strip target binaries
find "$pkgdir"/usr/lib/gcc/$_target/ \
-type f -and \( -name \*.a -or -name \*.o \) \
-exec $_target-objcopy -R .comment -R .note -R .debug_info -R .debug_aranges \
-R .debug_pubnames -R .debug_pubtypes -R .debug_abbrev -R .debug_line \
-R .debug_str -R .debug_ranges -R .debug_loc '{}' \;
# strip host binaries
find "$pkgdir/usr/bin/" "$pkgdir/usr/lib/gcc/$_target/" -type f \
-and \( -executable \) -exec strip '{}' \;
# Remove files that conflict with host gcc package
rm -r "$pkgdir/usr/share/"{man/man7,info}
}
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