# Description: ARM cross compiler
# URL:         http://gcc.gnu.org
# Depends on:  libgmp libmpfr arm-binutils arm-glibc

name=arm-gcc
version=4.8.2
release=1
source=(ftp://sources.redhat.com/pub/gcc/releases/gcc-$version/gcc-$version.tar.bz2)

build() {
    local TARGET=armv5tel-softfloat-linux-gnueabi

    sed -i 's|REVISION|REVISION " (CRUX)"|' gcc-$version/gcc/version.c

    mkdir build
    cd build

    unset CFLAGS
    unset CXXFLAGS
    unset CC

    AR=ar \
    ../gcc-$version/configure \
        --prefix=/usr \
        --mandir=/usr/man \
        --build=x86_64-cross-linux-gnu \
        --host=x86_64-cross-linux-gnu \
        --target=$TARGET \
        --libexecdir=/usr/lib \
        --enable-languages=c,c++ \
        --enable-threads=posix \
        --enable-__cxa_atexit \
        --disable-nls \
        --with-system-zlib \
        --disable-multilib \
        --with-headers=/usr/$TARGET/include \
        --without-fp

    make
    make -j1 DESTDIR=$PKG install

    rm $PKG/usr/bin/$TARGET-gcc-{ar,nm,ranlib}
    rm $PKG/usr/lib/libiberty.a

    rm $PKG/usr/man/man7/{fsf-funding,gfdl,gpl}.7
    rmdir $PKG/usr/man/man7

    rm -rf $PKG/usr/share/info

    $TARGET-strip --strip-debug \
        $PKG/usr/$TARGET/lib/libgomp.a \
        $PKG/usr/$TARGET/lib/libmudflap.a \
        $PKG/usr/$TARGET/lib/libmudflapth.a \
        $PKG/usr/$TARGET/lib/libssp.a \
        $PKG/usr/$TARGET/lib/libssp_nonshared.a \
        $PKG/usr/$TARGET/lib/libstdc++.a \
        $PKG/usr/$TARGET/lib/libsupc++.a \
        $PKG/usr/lib/gcc/$TARGET/$version/libgcc.a \
        $PKG/usr/lib/gcc/$TARGET/$version/libgcc_eh.a \
        $PKG/usr/lib/gcc/$TARGET/$version/libgcov.a

    $TARGET-strip --strip-unneeded \
        $PKG/usr/$TARGET/lib/libatomic.so.1.0.0 \
        $PKG/usr/$TARGET/lib/libgcc_s.so.1 \
        $PKG/usr/$TARGET/lib/libgomp.so.1.0.0 \
        $PKG/usr/$TARGET/lib/libitm.so.1.0.0 \
        $PKG/usr/$TARGET/lib/libmudflap.so.0.0.0 \
        $PKG/usr/$TARGET/lib/libmudflapth.so.0.0.0 \
        $PKG/usr/$TARGET/lib/libssp.so.0.0.0 \
        $PKG/usr/$TARGET/lib/libstdc++.so.6.0.18
}