# SliTaz package receipt.

PACKAGE="kmod"
VERSION="23"
CATEGORY="base-system"
SHORT_DESC="Linux kernel modules tools."
MAINTAINER="pankso@slitaz.org"
LICENSE="GPL2"
TARBALL="$PACKAGE-$VERSION.tar.xz"
WEB_SITE="https://www.kernel.org/pub/linux/utils/kernel/kmod/"
WGET_URL="$WEB_SITE$TARBALL"
PROVIDE="modules-init-tools depmod"
HOST_ARCH="i486 arm"

DEPENDS="zlib liblzma"
BUILD_DEPENDS="wget zlib-dev liblzma-dev tar"

# Handle cross compilation. ARM use build host: tar
case "$ARCH" in
	arm) BUILD_DEPENDS="wget zlib-dev liblzma-dev" ;;
esac

current_version()
{
	wget -O - $WEB_SITE 2>/dev/null | \
	sed '/tar.xz/!d;s|.*>kmod-||;s|.tar.*||' | sort -n -r | sed q
}

# Rules to configure and make the package.
compile_rules()
{
	# link dynamically with libkmod
	sed -i 's|\(.libkmod/libkmod\)-internal\.la|\1.la|' Makefile*

	# Add lzma support
	sed -i -e 's/stream_decoder/auto_decoder/' \
	 -e 's/.*c_xz\[.*/&\nstatic const char magic_lz[] = {0x5d, 0};/' \
	 -e 's/.*c_xz,.*/&\n\t{sizeof(magic_lz), magic_lz, {load_xz, unload_xz}},/' \
			libkmod/libkmod-file.c
	./configure \
		--bindir=/sbin \
		--with-rootlibdir=/lib \
		--sysconfdir=/etc \
		--with-zlib \
		--with-xz \
		--disable-manpages \
		$CONFIGURE_ARGS &&
	make && make pkgconfigdir=/usr/lib/pkgconfig install
}

# Rules to gen a SliTaz package suitable for Tazpkg.
genpkg_rules()
{
	mkdir -p $fs/lib $fs/bin $fs/usr/lib $install/usr/share/man
	cp -a $install/sbin $fs
	cp -a $install/lib/*.so* $fs/lib
	cp -a $install/usr/lib/*.so* $fs/usr/lib
	
	cd $fs/sbin
	# The kmod tools symlinks
	for tool in rmmod insmod modinfo modprobe depmod
	do
		ln -s kmod $tool
	done
	cd ../bin && ln -s ../sbin/kmod lsmod
	cp $src/man/*.? $install/usr/share/man
}