# SliTaz package receipt.

PACKAGE="gpxe"
VERSION="0.9.3"
CATEGORY="system-tools"
SHORT_DESC="Ethernet bootloader."
MAINTAINER="pascal.bellard@slitaz.org"
TARBALL="$PACKAGE-$VERSION.tar.bz2"
WEB_SITE="http://www.etherboot.org/"
WGET_URL="http://kernel.org/pub/software/utils/boot/$PACKAGE/Old/$TARBALL"

BUILD_DEPENDS="perl"

# Rules to configure and make the package.
compile_rules()
{
	cd $src/src
	for i in prefix.u default_boot.u cmdline.u url_list.u gcc.u; do
		[ -f done.$i ] && continue
		echo "Apply $i..."
		patch -p2 < $stuff/$i || return 1
		touch done.$i
	done
	sed -i 's/ = ++ns->cur_rx %/++; ns->cur_rx %=/' drivers/net/ns83820.c
	sed -i 's/ = (++tp->cur_rx) %/++; tp->cur_rx %=/' drivers/net/tulip.c
	make EXTRA_CFLAGS=-fno-strict-aliasing  bin/gpxe.lkrn bin/undionly.kpxe
}

# Rules to gen a SliTaz package suitable for Tazpkg.
genpkg_rules()
{
	mkdir -p $fs/boot
	cp $src/src/bin/gpxe.lkrn $fs/boot/gpxe
	# install 255 bytes of forced url at offset 519
	echo -n "\
http://mirror.slitaz.org/pxe/pxelinux.0,\
http://mirror.switch.ch/ftp/mirror/pxe/pxelinux.0,\
http://download.tuxfamily.org/slitaz/pxe/pxelinux.0" | cat - /dev/zero | \
		dd bs=1 seek=519 count=255 conv=notrunc of=$fs/boot/gpxe
}