src_name=coreutils
git_commit=d1a754c827251d224ae5b7dda7f8d8c26d5940b5
git_url0=git://git.savannah.gnu.org/$src_name.git

gnulib_git_commit=f5f067f896b71a96c882b96c35759aeea2fa3072
gnulib_git_url0=git://git.savannah.gnu.org/gnulib.git

pkg_dir=$pkgs_dir_root/$pkg_name
src_dir=$src_dir_root/$src_name
rm -Rf $pkg_dir
mkdir -p $pkgs_dir_root
cp -r $src_dir $pkg_dir

#-------------------------------------------------------------------------------
cd $pkg_dir
# we do trust the version of the gnulib
git checkout --force $git_commit
git reset --hard

# the following has is pure abomination (and those doing that think they are
# smart... but are actually insane)
# no need of rsync 
sed -i '/^rsync/ d' ./bootstrap.conf
OLD_PATH=$PATH
export PATH=$sdk_gettext_path/bin:$sdk_texinfo_path/bin:$sdk_perl_path/bin:$PATH
PERL=$sdk_perl_path/bin/perl ./bootstrap --gnulib-srcdir=$src_dir_root/gnulib --copy --no-git --skip-po
export PATH=$OLD_PATH
#-------------------------------------------------------------------------------

build_dir=$builds_dir_root/$pkg_name-$target_gnu_triple
rm -Rf $build_dir
mkdir -p $build_dir
cd $build_dir

OLD_PATH=$PATH
export PATH=$cross_toolchain_dir_root/bin:$sdk_texinfo_path/bin:$PATH

# WARNING:gmp 6.1.2 has some assembly which can not go into shared object
export "CPPFLAGS=-I$target_sysroot/nyan/toolchains/0/include"
# at link time, the only way to tell gnu ld where to look for shared lib dependencies is to pass the -rpath-link option
export "CC=$target_gnu_triple-gcc -B$target_sysroot/nyan/glibc/current/lib -L$target_sysroot/nyan/glibc/current/lib -Wl,-rpath-link,$target_sysroot/nyan/glibc/current/lib -static-libgcc"
export 'CFLAGS=-O2 -pipe -fPIC -Wno-error'
export PERL=$sdk_perl_path/bin/perl
$pkg_dir/configure						\
	--build=$build_gnu_triple				\
	--host=$target_gnu_triple				\
	--prefix=/nyan/coreutils/0				\
	--enable-threads=posix					\
	--disable-acl						\
	--disable-assert					\
	--disable-rpath						\
	--disable-libsmack					\
	--disable-xattr						\
	--disable-libcap					\
	--enable-single-binary					\
	--disable-nls						\
	--without-included-regex				\
	--without-selinux					\
	--with-gmp		
unset PERL
unset CFLAGS
unset CC
unset CPPFLAGS

make -j $threads_n
make install DESTDIR=$target_sysroot

# cleanup and tidying
rm -Rf $target_sysroot/nyan/$src_name/0/share
$target_gnu_triple-strip -s $target_sysroot/nyan/$src_name/0/bin/$src_name
$target_gnu_triple-strip -s $target_sysroot/nyan/$src_name/0/libexec/$src_name/libstdbuf.so

rm -Rf $build_dir $pkg_dir
export PATH=$OLD_PATH