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# Maintainer: David P. <megver83@parabola.nu>
_target=xtensa-elf
pkgname=$_target-gcc
_pkgver=10.1.0
pkgver=$_pkgver
_islver=0.22
pkgrel=1
pkgdesc='The GNU Compiler Collection - cross compiler for Xtensa (bare-metal) target'
arch=(x86_64 i686 armv7h)
url='http://gcc.gnu.org/'
license=(GPL LGPL FDL)
depends=($_target-binutils libmpc zlib)
makedepends=(gmp mpfr)
options=(!emptydirs !strip)
source=(https://gcc.gnu.org/pub/gcc/releases/gcc-$_pkgver/gcc-$_pkgver.tar.xz{,.sig}
http://isl.gforge.inria.fr/isl-$_islver.tar.bz2
gcc.patch)
sha512sums=('0cb2a74c793face751f42bc580960b00e2bfea785872a0a2155f1f1dbfaa248f9591b67f4322db0f096f8844aca9243bc02732bda106c3b6e43b02bb67eb3096'
'SKIP'
'fc2c9796979610dd51143dcefe4f5c989c4354571cc5a1fcc6b932fd41f42a54f6b43adfd289af61be7bd06f3a523fa6a7d7ee56680e32d8036beb4c188fa668'
'7637408259cef4b14a2f41690bbc769ad0dc6cf4d1c782405526aeb58f68193269af6882b23fb57c3521174e45709ed2d54f0af1f835646e70a3bfd9f626aad9')
validpgpkeys=(33C235A34C46AA3FFB293709A328C3A2C3C45C06) # Jakub Jelinek <jakub@redhat.com>
if [ -n "$_snapshot" ]; then
_basedir=gcc-$_snapshot
else
_basedir=gcc-$_pkgver
fi
prepare() {
cd $_basedir
patch -Np1 -i ../gcc.patch
# link isl for in-tree builds
ln -sf ../isl-$_islver isl
echo $_pkgver > gcc/BASE-VER
# hack! - some configure tests for header files using "$CPP $CPPFLAGS"
sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" "$srcdir"/$_basedir/{libiberty,gcc}/configure
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/}
$srcdir/$_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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