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# Maintainer: jc_gargma <jc_gargma@iserlohn-fortress.net>
# Maintainer (Parabola): David P. <megver83@parabola.nu>
# # I maintain this because:
# Required to build linux-libre-firmware
# Parabola version uses bz2 source package
# binutils -> gcc-bootstrap -> newlib -> gcc -> newlib -> gcc
_target=sh-elf
pkgname=$_target-gcc
pkgver=10.2.0
_islver=0.22
pkgrel=1
pkgdesc='The GNU Compiler Collection - cross compiler for SuperH (bare-metal) target'
arch=(x86_64 i686 armv7h aarch64)
url='https://gcc.gnu.org/'
license=(GPL LGPL FDL)
depends=($_target-binutils libmpc zlib)
makedepends=(gmp mpfr $_target-newlib)
optdepends=("$_target-newlib: Standard C library ($_target target)")
options=(!emptydirs !strip)
source=(https://gcc.gnu.org/pub/gcc/releases/gcc-$pkgver/gcc-$pkgver.tar.xz{,.sig}
http://isl.gforge.inria.fr/isl-$_islver.tar.xz)
b2sums=('1d79397330354e61439283cac96a109bf78ffc726265442e6d3ec131f107589ab7349d6612836edd8c8512f7bcc1d901a65a0d5d925d28a5bf3ef5cc3f9787ee'
'SKIP'
'1cb2125761adec02d9f337e8730faa5bc3a4e63cb7d968f7f4de3a3360b1f9be6caf6a27031f02df1ebe149fb70b6a32bdddbe8ae03032b8ff366f4eac274483')
validpgpkeys=(33C235A34C46AA3FFB293709A328C3A2C3C45C06 # Jakub Jelinek <jakub@redhat.com>
13975A70E63C361C73AE69EF6EEB81F8981C74C7) # Richard Guenther <richard.guenther@gmail.com>
prepare() {
cd gcc-$pkgver
# link isl for in-tree builds
ln -sf ../isl-$_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"/gcc-$pkgver/{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/}
$srcdir/gcc-$pkgver/configure \
--target=$_target \
--prefix=/usr \
--libexecdir=/usr/lib \
--with-sysroot=/usr/$_target \
--with-native-system-header-dir=/include \
--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 \
--with-gnu-as \
--with-gnu-ld \
--with-system-zlib \
--with-newlib \
--with-python-dir=share/gcc-$_target \
--with-gmp \
--with-mpfr \
--with-mpc \
--with-isl \
--with-libelf \
--enable-gnu-indirect-function
make
}
package() {
make -C gcc-build DESTDIR="$pkgdir" install-gcc install-target-{libgcc,libstdc++-v3}
# strip target binaries
find "$pkgdir"/usr/lib/gcc/$_target/ "$pkgdir"/usr/$_target/lib \
-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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