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# Maintainer: Rafael Silva (perigoso) <perigoso@riseup.net>
_target=ft32-elf
pkgname=$_target-gcc
pkgver=11.3.0
_islver=0.24
pkgrel=2
pkgdesc='The GNU Compiler Collection - cross compiler for Bridgetek FT9xx (bare-metal) target'
arch=(x86_64)
url='https://gcc.gnu.org/'
license=(GPL LGPL FDL)
depends=($_target-binutils zlib libmpc)
makedepends=(gmp mpfr $_target-newlib)
optdepends=("$_target-newlib: Standard C library optimized for embedded systems")
options=(!emptydirs !strip)
source=("https://ftp.gnu.org/gnu/gcc/gcc-$pkgver/gcc-$pkgver.tar.xz"{,.sig}
"https://libisl.sourceforge.io/isl-$_islver.tar.xz")
sha512sums=('f0be5ad705c73b84477128a69c047f57dd47002f375eb60e1e842e08cf2009a509e92152bca345823926d550b7395ae6d4de7db51d1ee371c2dc37313881fca7'
'SKIP'
'ff6bdcff839e1cd473f2a0c1e4dd4a3612ec6fee4544ccbc62b530a7248db2cf93b4b99bf493a86ddf2aba00e768927265d5d411f92061ea85fd7929073428e8')
validpgpkeys=('13975A70E63C361C73AE69EF6EEB81F8981C74C7' # Richard Guenther <richard.guenther@gmail.com>
'D3A93CAD751C2AF4F8C7AD516C35B99309B5FA62') # Jakub Jelinek <jakub@redhat.com>
_basedir=gcc-$pkgver
prepare() {
cd $_basedir
# link isl for in-tree builds
ln -sf ../isl-$_islver isl
echo $pkgver > gcc/BASE-VER
# Do not run fixincludes
sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in
# hack! - some configure tests for header files using "$CPP $CPPFLAGS"
sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" "$srcdir"/$_basedir/{libiberty,gcc}/configure
rm -rf "$srcdir"/gcc-build
mkdir -p "$srcdir"/gcc-build
}
build() {
cd gcc-build
export CFLAGS_FOR_TARGET='-g -Os -ffunction-sections -fdata-sections'
export CXXFLAGS_FOR_TARGET='-g -Os -ffunction-sections -fdata-sections'
"$srcdir"/$_basedir/configure \
--target=$_target \
--prefix=/usr \
--libdir=/usr/lib \
--libexecdir=/usr/lib \
--program-prefix=$_target- \
--with-local-prefix=/usr/$_target \
--with-build-sysroot=/usr/$_target \
--with-sysroot=/usr/$_target \
--with-newlib \
--without-headers \
--disable-shared \
--disable-threads \
--with-system-zlib \
--enable-tls \
--enable-languages=c \
--disable-libatomic \
--disable-libmudflap \
--disable-libssp \
--disable-libquadmath \
--disable-libgomp \
--disable-nls \
--enable-multilib \
--disable-bootstrap \
--enable-checking=release
make inhibit-libc=true
}
package() {
cd gcc-build
make DESTDIR="$pkgdir" inhibit-libc=true install
# strip target binaries
find "$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 "$pkgdir"/usr/share/man/man7
rm -r "$pkgdir"/usr/share/info
rm "$pkgdir"/usr/lib/libcc1.*
}
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