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# Maintainer: Anatol Pomozov <anatol.pomozov@gmail.com>
# Maintainer: Eli Schwartz <eschwartz@archlinux.org>
# Contributor: Christer Solskogen <christer.solskogen@gmail.com>
# Build order: aarch64-binutils -> aarch64-linux-api-headers -> aarch64-gcc-bootstrap -> aarch64-glibc -> aarch64-gcc -> aarch64-glibc (again)
_arch=aarch64
_target=$_arch-unknown-linux-gnu
pkgname=$_arch-gcc-bootstrap
pkgver=10.2.0
_islver=0.23
pkgrel=2
#_snapshot=8-20190111
pkgdesc='The GNU Compiler Collection - cross compiler for ARM64 target'
arch=(x86_64)
url='https://gcc.gnu.org/'
license=(GPL LGPL FDL)
depends=(libmpc zstd)
makedepends=($_arch-binutils)
provides=($_arch-gcc)
conflicts=($_arch-gcc)
options=(!emptydirs !strip staticlibs)
source=(https://ftp.gnu.org/gnu/gcc/gcc-$pkgver/gcc-$pkgver.tar.xz{,.sig}
#https://gcc.gnu.org/pub/gcc/snapshots/$_snapshot/gcc-$_snapshot.tar.xz
http://isl.gforge.inria.fr/isl-$_islver.tar.bz2)
sha256sums=('b8dd4368bb9c7f0b98188317ee0254dd8cc99d1e3a18d0ff146c855fe16c1d8c'
'SKIP'
'c58922c14ae7d0791a77932f377840890f19bc486b653fa64eba7f1026fb214d')
validpgpkeys=(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 $_basedir
# link isl for in-tree builds
ln -sf ../isl-$_islver isl
#hack - Having CPPFLAGS defined makes the build barf. Workaround it like this:
_cppflags=$CPPFLAGS
CFLAGS="$_cppflags $CFLAGS"
CXXFLAGS="$_cppflags $CXXFLAGS"
unset CPPFLAGS
rm -rf "$srcdir"/gcc-build
mkdir "$srcdir"/gcc-build
}
build() {
cd gcc-build
"$srcdir"/$_basedir/configure \
--prefix=/usr \
--with-sysroot=/usr/$_target/sys-root \
--libexecdir=/usr/lib \
--target=$_target \
--disable-nls --enable-default-pie \
--enable-languages=c,c++ \
--with-system-zlib --with-isl --enable-__cxa_atexit \
--enable-linker-build-id \
--enable-plugin \
--with-linker-hash-style=gnu --enable-gnu-indirect-function \
--disable-multilib --disable-werror \
--enable-checking=release --enable-host-shared \
--with-arch=armv8-a \
--enable-fix-cortex-a53-835769 --enable-fix-cortex-a53-843419 \
--disable-threads --without-headers --with-glibc-version=2.33 \
--disable-shared --with-newlib
make all-gcc all-target-libgcc
}
package() {
cd gcc-build
make install-strip-gcc install-strip-target-libgcc DESTDIR="$pkgdir"
ln -s $_target-gcc "$pkgdir"/usr/bin/$_target-cc
# Remove files that conflict with host gcc package
rm -r "$pkgdir"/usr/{include,share}
#workaround for fakeroot bug
chown -R root:root "$pkgdir"/usr
}
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