# Description: The C library used in the GNU system
# URL: http://www.gnu.org/software/libc/
# Maintainer: CRUX System Team, core-ports at crux dot nu

name=glibc
version=2.36
release=9
_kernel_version=5.15.55

source=(https://ftp.gnu.org/gnu/glibc/glibc-$version.tar.xz
	https://www.kernel.org/pub/linux/kernel/v5.x/linux-$_kernel_version.tar.xz
	glibc-$version-9.patch
	hosts resolv.conf nsswitch.conf host.conf ld.so.conf
	locale-gen locale.gen.in)

build() {
	# install kernel headers
	make -C $SRC/linux-$_kernel_version mrproper
	make -C $SRC/linux-$_kernel_version INSTALL_HDR_PATH=$PKG/usr headers_install
	chown root:root $PKG/usr

	patch -p1 -d $SRC/$name-${version:0:4} -i $SRC/$name-$version-9.patch

	mkdir $SRC/build
	cd $SRC/build

	export libc_cv_slibdir=/lib

	$SRC/$name-$version/configure \
		--prefix=/usr \
		--libdir=/usr/lib \
		--libexecdir=/usr/lib \
		--with-headers=$PKG/usr/include \
		--enable-kernel=4.9 \
		--enable-stack-protector=strong \
		--enable-bind-now \
		--enable-multi-arch \
		--disable-profile \
		--disable-werror \
		--without-gd
	make
	#make check
	make install_root=$PKG install

	install -m 0644 $SRC/$name-${version:0:4}/nscd/nscd.conf $PKG/etc
	install -d $PKG/var/db/nscd

	install -m 0644 $SRC/{hosts,resolv.conf,nsswitch.conf,host.conf,ld.so.conf} $PKG/etc

	ln -sf ../usr/share/zoneinfo/UTC $PKG/etc/localtime
	install -d $PKG/etc/ld.so.conf.d $PKG/usr/lib/locale
	touch $PKG/etc/ld.so.cache

	install -Dm755 $SRC/locale-gen $PKG/usr/sbin/locale-gen
	install -Dm644 $SRC/locale.gen.in $PKG/etc/locale.gen
	sed -e '1,3d' -e 's|/| |g' -e 's|\\| |g' -e 's|^|#|g' \
		$SRC/$name-$version/localedata/SUPPORTED >> $PKG/etc/locale.gen

	LC_ALL=C ./elf/ld.so --library-path . $PKG/usr/bin/localedef \
		--force --quiet \
		--inputfile=$SRC/$name-$version/localedata/locales/C \
		--charmap=$SRC/$name-$version/localedata/charmaps/UTF-8 \
		$PKG/usr/lib/locale/C.UTF-8 || true

	rm -r $PKG/usr/share/locale \
		$PKG/usr/bin/{tzselect,zdump} \
		$PKG/usr/sbin/zic

	install -Dm644 $SRC/$name-$version/intl/locale.alias \
		$PKG/usr/share/locale/locale.alias

	find $PKG -name "*install.cmd" -delete
	find $PKG -name ".\install" -delete
}