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# Maintainer: Martin Schmölzer <mschmoelzer@gmail.com>
_target=arm-none-eabi
pkgname=$_target-gcc
pkgver=4.8.2
pkgrel=8
_newlibver=2.1.0
pkgdesc='The GNU Compiler Collection - cross compiler for ARM EABI (bare-metal) target'
arch=(i686 x86_64)
url='http://gcc.gnu.org/'
license=(GPL LGPL FDL)
depends=(cloog libmpc zlib)
makedepends=($_target-binutils gmp mpfr)
#checkdepends=(dejagnu)
options=(!emptydirs !strip staticlibs)
source=(ftp://ftp.gnu.org/gnu/gcc/gcc-$pkgver/gcc-$pkgver.tar.bz2
ftp://sourceware.org/pub/newlib/newlib-$_newlibver.tar.gz
gcc-$pkgver-multilib.patch
gcc-$pkgver-no-exceptions.patch
libgloss-configure-fix.patch)
sha256sums=('09dc2276c73424bbbfda1dbddc62bbbf900c9f185acf7f3e1d773ce2d7e3cdc8'
'3e4d5ab9f0508942b6231b8ade4f8e5048cf92c96ed574c2bd6bd3320a599a48'
'4edd875c89391cbf5c2b57587a51da0dfda54ca0c711a85e9c301f03083e4189'
'649eb3b443e975d40ca61128ba715d1e3a29716e1e45a52c661ac0dba3c2099d'
'eac96c034d3d7d16080d9aef4749e4eda493563a3348e6a06f08e8a330b027ba')
prepare() {
# Apply configure fix from newlib CVS
cd "$srcdir/newlib-$_newlibver/libgloss/arm"
patch -Np0 -i "$srcdir/libgloss-configure-fix.patch"
autoreconf
cd "$srcdir"
patch -Np0 -i gcc-$pkgver-multilib.patch
patch -Np0 -i gcc-$pkgver-no-exceptions.patch
# Move newlib and libgloss to gcc source directory
mv newlib-$_newlibver/newlib gcc-$pkgver
mv newlib-$_newlibver/libgloss gcc-$pkgver
# hack! - some configure tests for header files using "$CPP $CPPFLAGS"
sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" gcc-$pkgver/{libiberty,gcc}/configure
}
build() {
cd gcc-$pkgver
mkdir build
cd build
export CFLAGS_FOR_TARGET='-O2 -g -pipe'
export CXXFLAGS_FOR_TARGET='-O2 -g -pipe'
../configure --target=$_target \
--prefix=/usr \
--libexecdir=/usr/lib \
--with-pkgversion='Arch Repository' \
--with-bugurl='https://bugs.archlinux.org/' \
--enable-multilib \
--enable-interwork \
--enable-languages=c,c++ \
--with-newlib \
--with-gnu-as \
--with-gnu-ld \
--disable-nls \
--disable-shared \
--disable-threads \
--with-headers=newlib/libc/include \
--disable-libssp \
--disable-libstdcxx-pch \
--disable-libmudflap \
--disable-libgomp \
--with-system-zlib \
--disable-newlib-supplied-syscalls
make
}
check() {
cd gcc-$pkgver/build
# TODO: enable gcc tests for arm target
# make check RUNTESTFLAGS="--target_board=arm-sim\{-mhard-float,-msoft-float\}\{-O2,\}"
# ../contrib/test_summary
}
package() {
cd gcc-$pkgver/build
make DESTDIR="$pkgdir" install -j1
# Strip host objects but do not touch target one
find "$pkgdir" -executable -type f -exec /usr/bin/strip --strip-debug '{}' \;
# Remove files that conflict with host gcc package
rm "$pkgdir"/usr/lib/libiberty.a
rm -r "$pkgdir"/usr/share/man/man7
rm -r "$pkgdir"/usr/share/info
rm -r "$pkgdir"/usr/share/gcc-$pkgver
}
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