# Contributor: William Pitcock <nenolod@dereferenced.org>
# Contributor: Roger Pau Monne <roger.pau@entel.upc.edu>
# Maintainer: William Pitcock <nenolod@dereferenced.org>
pkgname=xen
pkgver=4.3.0
pkgrel=1
pkgdesc="Xen hypervisor"
url="http://www.xen.org/"
arch="x86_64"
license="GPL"
depends="syslinux bash screen iproute2 logrotate perl"
depends_dev="openssl-dev python-dev e2fsprogs-dev gettext zlib-dev ncurses-dev
	libiconv-dev dev86 texinfo perl iasl pciutils-dev glib-dev yajl-dev
	spice-dev gnutls-dev curl-dev"
makedepends="$depends_dev"
install=""
subpackages="$pkgname-doc $pkgname-dev $pkgname-libs $pkgname-hypervisor $pkgname-xend"
source="http://bits.xensource.com/oss-xen/release/$pkgver/$pkgname-$pkgver.tar.gz
	librt.patch
	qemu-xen_paths.patch
	docs-Fix-generating-qemu-doc.html-with-texinfo-5.patch

	xsa41.patch
	xsa41b.patch
	xsa41c.patch
	xsa48-4.2.patch

	fix-pod2man-choking.patch

	qemu-xen-websocket.patch
	qemu-xen-tls-websockets.patch
	qemu-coroutine-gthread.patch

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

[ "$ALPINE_LIBC" = "eglibc" ] && arch=

_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'

	unset CFLAGS
	unset LDFLAGS	
}

# Unset CFLAGS and LDFLAGS because the xen build system
# doesn't support them. Instead use .config in xen root
# folder if necessary.
munge_cflags() {
	msg "Munging CFLAGS..."

	unset CFLAGS
	unset LDFLAGS
	unset LANG
	unset LC_ALL
}

# These tasks are added as separate tasks to enable a packager
# to invoke specific tasks like building the hypervisor.  i.e.
#    $ abuild configure build_tools
configure() {
	cd "$_builddir"

	msg "Running configure..."
	./configure --prefix=/usr \
		--build=$CBUILD \
		--host=$CHOST \
		|| return 1
}

build_hypervisor() {
	munge_cflags

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

build_tools() {
	munge_cflags

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

build_docs() {
	munge_cflags

	msg "Building documentation..."
	make docs || return 1
}

build_stubdom() {
	munge_cflags

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

build() {
	cd "$_builddir"

	configure || return 1
	build_hypervisor || return 1
	build_tools || return 1
	build_docs || return 1
	build_stubdom || return 1
}

package() {
	cd "$_builddir"

	unset CFLAGS
	unset LDFLAGS

	make -j1 DESTDIR="$pkgdir" install-xen install-tools install-docs \
		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"/
}

xend() {
	pkgdesc="Xend toolstack"
	replaces="xen"
	depends="udev xen python"
	mkdir -p "$subpkgdir"
	sitepackages=`python -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())"`
	mkdir -p "$subpkgdir"/"$sitepackages"/xen
	find "$pkgdir"/"$sitepackages"/xen -maxdepth 1 -mindepth 1 -type d -not -name lowlevel \
		-exec mv '{}' "$subpkgdir"/"$sitepackages"/xen \;
}

md5sums="7b18cfb58f1ac2ce39cf35a1867f0c0a  xen-4.3.0.tar.gz
2dc5ddf47c53ea168729975046c3c1f9  librt.patch
1ccde6b36a6f9542a16d998204dc9a22  qemu-xen_paths.patch
6dcff640268d514fa9164b4c812cc52d  docs-Fix-generating-qemu-doc.html-with-texinfo-5.patch
8ad8942000b8a4be4917599cad9209cf  xsa41.patch
ed7d0399c6ca6aeee479da5d8f807fe0  xsa41b.patch
2f3dd7bdc59d104370066d6582725575  xsa41c.patch
b3e3a57d189a4f86c9766eaf3b5207f4  xsa48-4.2.patch
4c5455d1adc09752a835e241097fbc39  fix-pod2man-choking.patch
a4097e06a7e000ed00f4607db014d277  qemu-xen-websocket.patch
35bdea1d4e3ae2565edc7e40906efdd5  qemu-xen-tls-websockets.patch
9cf9b155dfa6cd473554aa0f25181c1c  qemu-coroutine-gthread.patch
a90c36642f0701a8aaa4ebe4dde430f5  xenstored.initd
b017ccdd5e1c27bbf1513e3569d4ff07  xenstored.confd
ed262f15fb880badb53575539468646c  xenconsoled.initd
ec2252c72050d7d5870a3a629b873ba6  xenconsoled.confd
1803ddf6877bdf254082365389a4efa9  xend.initd
9261ad0f285836c1b0ea07f306e4586e  xend.confd
fa8c72b42e0479d521a353386d8543ef  xendomains.initd
2c80e442cec6dd2a025b61852641834d  xendomains.confd
9df68ac65dc3f372f5d61183abdc83ff  xen-consoles.logrotate
6a2f777c16678d84039acf670d86fff6  xenqemu.confd
f9afbf39e2b5a7d9dde60ebbd249ea7d  xenqemu.initd"
sha256sums="e1e9faabe4886e2227aacdbde74410653b233d66642ca1972a860cbec6439961  xen-4.3.0.tar.gz
12bf32f9937b09283f2df4955b50d6739768f66137a7d991f661f45cf77cb53b  librt.patch
9440ca31a6911201f02694e93faafb5ca9b17de18b7f15b53ceac39a03411b4a  qemu-xen_paths.patch
a0c225d716d343fe041b63e3940900c5b3573ed3bcfc5b7c2d52ea2861c3fc28  docs-Fix-generating-qemu-doc.html-with-texinfo-5.patch
93452beba88a8da8e89b8bfa743074a358ba1d9052151c608e21c4d62f8c4867  xsa41.patch
896a07f57310c9bea9bc2a305166cf796282c381cb7839be49105b1726a860b5  xsa41b.patch
683dd96a0a8899f794070c8c09643dfeeb39f92da531955cba961b45f6075914  xsa41c.patch
dc23077028584e71a08dd0dc9e81552c76744a5ce9d39df5958a95ae9cf3107b  xsa48-4.2.patch
fcb5b9ff0bc4b4d39fed9b88891491b91628aa449914cfea321abe5da24c1da2  fix-pod2man-choking.patch
e9f6c482fc449e0b540657a8988ad31f2e680b8933e50e6486687a52f6a9ed04  qemu-xen-websocket.patch
435dd428d83acdfde58888532a1cece1e9075b2a2460fe3f6cd33c7d400f2715  qemu-xen-tls-websockets.patch
7477c5acfc756f6498858e4a3eb250b3db84ee491a9d4ae38dddbc27275a370c  qemu-coroutine-gthread.patch
868c77d689ae54b7041da169bfaa01868503337d4105a071eb771f4ec5a0543d  xenstored.initd
ea9171e71ab3d33061979bcf3bb737156192aa4b0be4d1234438ced75b6fdef3  xenstored.confd
93bea2eb90ea1b4628854c8141dd351bbd1fbc5959b12795447ea933ad025f01  xenconsoled.initd
2a74be03eb74f6013242a4a5d721df6cb9b959b43c405de1e32813f52d749060  xenconsoled.confd
a50a4485e84bcc098ad021556cd2aa7947c228f0a546ab942e880787ced57be3  xend.initd
7f7a96349084474b76af98426387fec12a0684f505d1691091ac3d2556bde2de  xend.confd
794bed4882cdce8d9ac91d9afc0d5da0f0ac97f38d90c5e965363139a834602d  xendomains.initd
2360b1fa1f102ac1b1a6cd0d161a94d13139dfc21d9a2227d35d557b4f04a63e  xendomains.confd
0da87a4b9094f934e3de937e8ef8d3afc752e76793aa3d730182d0241e118b19  xen-consoles.logrotate
4cfcddcade5d055422ab4543e8caa6e5c5eee7625c41880a9000b7a87c7c424e  xenqemu.confd
bf17808a79c57a9efc38b9f14cc87f556b2bb7ecfdec5763d9cf686255a47fce  xenqemu.initd"
sha512sums="e6b8f64e15e48704ea5cee5585cd6151fe6a5a62bc4670caf0b762c1aa71c9598db236c637ac34c42c92c6e8a5001acdd3d9d4b9305401a26273279358f481d6  xen-4.3.0.tar.gz
74e3cfc51e367fc445cb3d8149f0c8830e94719a266daf04d2cd0889864591860c4c8842de2bc78070e4c5be7d14dfbb8b236c511d5faeddc2ad97177c1d3764  librt.patch
425149aea57a6deae9f488cea867f125983998dc6e8c63893fb3b9caf0ea34214251dd98ad74db823f5168631c44c49b988b6fe9c11b76bd493ddf51bc0baaa2  qemu-xen_paths.patch
477d3d08bd4fcdfbc54abea1a18acb6a41d298c366cd01c954f474515cb862d0dd59217c0dfca5460a725a8bc036de42132f522c3eefdffcc4fd511f016b783f  docs-Fix-generating-qemu-doc.html-with-texinfo-5.patch
94672a4d37db4e370370157cac9507ee1a75832f4be779fba148c1faa0b18f26ed57126eee6256ccd5d218463325a730266b53139554f4865adedb7659154c16  xsa41.patch
bda9105793f2327e1317991762120d0668af0e964076b18c9fdbfd509984b2e88d85df95702c46b2e00d5350e8113f6aa7b34b19064d19abbeb4d43f0c431d38  xsa41b.patch
36b60478660ff7748328f5ab9adff13286eee1a1bad06e42fdf7e6aafe105103988525725aacd660cf5b2a184a9e2d6b3818655203c1fa07e07dcebdf23f35d9  xsa41c.patch
31dd8c62d41cc0a01a79d9b24a5b793f5e2058230808d9c5364c6ff3477ab02f3258f1bbd761d97dc1b97ee120b41524b999eaac77f33b606496fc324b5fa2e4  xsa48-4.2.patch
2e95ad43bb66f928fe1e8caf474a3211571f75f79ea32aaa3eddb3aed9963444bd131006b67e682395af0d79118b2634bf808404693b813a94662d2a9d665ac2  fix-pod2man-choking.patch
45f1da45f3ff937d0a626e37c130d76f5b97f49a57ddeb11ef2a8e850c04c32c819a3dfcef501eb3784db5fe7b39c88230063e56aa6e5197fd9c7b7d424fff77  qemu-xen-websocket.patch
11eaccc346440ff285552f204d491e3b31bda1665c3219ecae3061b5d55db9dec885af0c031fa19c67e87bbe238002b1911bbd5bfea2f2ba0d61e6b3d0c952c9  qemu-xen-tls-websockets.patch
8b8df4f57ab725f54cfe44fb6b8d271ee22e94873f168e452293dd53955854b171b8311209133e5d825f9ce985219818803182b3451708a3452bc699b7b1dda1  qemu-coroutine-gthread.patch
880584e0866b1efcf3b7a934f07072ec84c13c782e3e7a15848d38ba8af50259d46db037dca1e037b15274989f2c22acd1134954dd60c59f4ee693b417d03e0d  xenstored.initd
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39b38156f0a8498dbbe9aa58d320b85473d0999d62d2e33bb6bf53627fc41f2c67ec318dfab70d2063799f4cd9eeadc015b66fbb211ee3ef765492421a718608  xend.confd
1bef9f2905a4e62f4f2d22c0b8ae9779d9b9ab7a7dbd37a13afa6f21102c7b38cae0b2b11ab5637faad20b026e6a69416fd5e9a39f82da6c4c117784f8acbb53  xendomains.initd
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ab2105c75cfe01768aecd5bcbb56269d63666e8a44e42b6a83aee87df6c84ee2f9ab249171c21b2e09f8fec2cae8318f6e87d160989398a3e7dd68db8d52c426  xen-consoles.logrotate
bdbe15c924071cdc2d0f23e53ba8e3f837d4b5369bfb218abd3405f9bef25d105269aaf0784baeb69c073a5786b8c82ffdfd414e86874da34293cfdc2c497928  xenqemu.confd
2341a01a000e4badd9dbfd122e7eb3e594982921a80186c0e4174744daf31114c384b42458864d9904ed1b463746efb774efa707ad48280a25ce897ef5ac9e83  xenqemu.initd"