# Contributor: William Pitcock <nenolod@dereferenced.org>
# Contributor: Roger Pau Monne <roger.pau@entel.upc.edu>
# Maintainer: William Pitcock <nenolod@dereferenced.org>
pkgname=xen
pkgver=4.1.3
pkgrel=0
pkgdesc="Xen hypervisor"
url="http://www.xen.org/"
arch="x86 x86_64"
license="GPL"
depends="udev syslinux bash"
depends_dev="openssl-dev python-dev e2fsprogs-dev gettext zlib-dev ncurses-dev
	libiconv-dev dev86 texinfo perl iasl pciutils-dev"
makedepends="$depends_dev"
install=""
subpackages="$pkgname-doc $pkgname-dev $pkgname-libs $pkgname-hypervisor"
source="http://bits.xensource.com/oss-xen/release/$pkgver/$pkgname-$pkgver.tar.gz
	blktap2_libvhd_add_iconv.patch
	detect_libiconv.patch
	fix_bswap_blktap.patch
	fix_bswap_blktap2.patch
	define_fsimage_dir.patch
	librt.patch
	busybox-sed.patch

	xenstored.initd
	xenstored.confd
	xenconsoled.initd
	xenconsoled.confd
	xend.initd
	xend.confd
	xendomains.initd
	xendomains.confd
	xen-consoles.logrotate
	"

_builddir="$srcdir"/$pkgname-$pkgver
prepare() {
	local i
	cd "$_builddir"
	for i in $source; do
		case $i in
		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
		esac
	done

	# remove all -Werror
	msg "Eradicating -Werror..."
	find -name '*.mk' -o -name 'Make*' | xargs sed -i -e 's/-Werror//g'

	echo "LIBLEAFDIR_x86_64=lib" >> .config
}

build() {
	cd "$_builddir"

	# Unset CFLAGS and LDFLAGS because the xen build system
	# doesn't support them. Instead use .config in xen root
	# folder if necessary.
	unset CFLAGS
	unset LDFLAGS

	msg "Running preflight check..."
	(cd tools/check; ./chk build) || return 1

	msg "Building hypervisor..."
	make xen || return 1

	msg "Building tools..."
	make tools || return 1

	msg "Building stub domains..."
	make -j1 stubdom || return 1
}

package() {
	cd "$_builddir"

	unset CFLAGS
	unset LDFLAGS

	make -j1 DESTDIR="$pkgdir" install-xen install-tools install-stubdom \
		|| return 1

	# remove default xencommons
	rm -rf "$pkgdir"/etc/init.d/xencommons

	for i in $source; do
		case $i in
		*.initd) install -Dm755 "$srcdir"/$i \
				"$pkgdir"/etc/init.d/${i%.*};;
		*.confd) install -Dm644 "$srcdir"/$i \
				"$pkgdir"/etc/conf.d/${i%.*};;
		esac
	done
	install -Dm644 "$srcdir"/xen-consoles.logrotate \
		"$pkgdir"/etc/xen/xen-consoles.logrotate
}

libs() {
	pkgdesc="Libraries for Xen tools"
	replaces="xen"
	mkdir -p "$subpkgdir"/usr/lib
	mv "$pkgdir"/usr/lib/*.so.* \
		"$pkgdir"/usr/lib/fs \
		"$subpkgdir"/usr/lib/
}

hypervisor() {
	pkgdesc="Xen hypervisor"
	replaces="xen"
	mkdir -p "$subpkgdir"
	mv "$pkgdir"/boot "$subpkgdir"/
}

md5sums="bed929d5c5e5135cab40e2a6aab73fa0  xen-4.1.3.tar.gz
6d4b045ae56be6288733d0e078f591ea  blktap2_libvhd_add_iconv.patch
ed3283697cb1ddff066f4087eabf68c6  detect_libiconv.patch
503f0883f4a0b50fe4e37e09ed9a6177  fix_bswap_blktap.patch
b973dc1ffcc6872e222b36f3b7b4836b  fix_bswap_blktap2.patch
0bb8a435020a5a49b38b1a447fb69977  define_fsimage_dir.patch
fa06495a175571f4aa3b6cb88937953e  librt.patch
1bea3543ddc712330527b62fd9ff6520  busybox-sed.patch
6e5739dad7e2bd1b625e55ddc6c782b7  xenstored.initd
b017ccdd5e1c27bbf1513e3569d4ff07  xenstored.confd
ed262f15fb880badb53575539468646c  xenconsoled.initd
ec2252c72050d7d5870a3a629b873ba6  xenconsoled.confd
89c936ddf327a3a78eaee33835880517  xend.initd
9261ad0f285836c1b0ea07f306e4586e  xend.confd
35448ff063f8123ec4bba2e001f39c6c  xendomains.initd
9b20e056d475b50586cf9e1fc94e13c4  xendomains.confd
9df68ac65dc3f372f5d61183abdc83ff  xen-consoles.logrotate"