extra/xen/PKGBUILD

# Maintainer: Jesus E. <heckyel@riseup.net>

#####
# Versions
#####

_xen_version='4.14.6'
_xen_major_version='4'
_xen_minor_version='14'
_debver=4.14.6
_debrel=1

#####
# Package metadata
#####

pkgname=xen
pkgver="${_xen_version}"
pkgrel=4
pkgdesc='Virtual Machine Hypervisor & Tools'
url='https://www.xenproject.org/'
license=('GPL-2')
arch=('x86_64')
validpgpkeys=('23E3222C145F4475FA8060A783FE14C957E82BD9') # Xen.org Xen tree code signing (signatures on the xen hypervisor and tools) <pgp@xen.org>
options=(!buildflags !strip !staticlibs)
install="${pkgname}.install"
backup=("etc/conf.d/xen"{commons,domains}
        "etc/${pkgname}/efi-xen.cfg"
        "etc/${pkgname}/cpupool"
        "etc/${pkgname}/xl.conf")
depends=('ocaml' 'python' 'qemu-headless-legacy' 'yajl' 'man-db')
makedepends=('acpica' 'gettext-tiny' 'quilt')
optdepends=('iproute2: configure networks'
            'bridge-utils: share networks via bridge interfaces'
            'seabios: boot VMs with BIOS'
            'edk2-ovmf: boot VMs with UEFI')
source=(
	# Sources
	"https://downloads.xenproject.org/release/${pkgname}/${pkgver}/${pkgname}-${pkgver}.tar.gz"
	"https://downloads.xenproject.org/release/${pkgname}/${pkgver}/${pkgname}-${pkgver}.tar.gz.sig"
	# Debian patches
	"https://deb.debian.org/debian/pool/main/x/xen/xen_$_debver-$_debrel.debian.tar.xz"
	# Files
	'efi-xen.cfg'
	"${pkgname}.conf"
	# OpenRC init files
	'xen-watchdog.initd'
	'xencommons.initd'
	'xendomains.initd'
	'xendriverdomain.initd'
	# runit init files
	'xen.run'
	'xenconsoled.run'
	'xenstored.run'
)

sha512sums=('e0738954af1090d141c56ea0c0900a3cc3ea26778756bf841f908a0ec34adca784dd8cefca5515acf3e6cef63a9832d454a6ce2c04c4c60429907bf49f88648c'
            'SKIP'
            '12db9cb0f37050197226b64ab60642f98daaebe60bae8ff8e334f7e561b13b920b838e5617c843fb7427c1568307ff57bb0421edf076f840c2da75a9b5a6cd48'
            '115b642af1b89c91c3dfa653aa1c7de0df067b1a9a3b52fe568764b7df17a742ed224cac083cf6ab64fab46d5057992679e9dae349922c2795021bdabda4424f'
            '7e4be0c4eeb19c860cdd83319168e15ae2446627bcfc304ad7e9ee49564b26975daa88ef64ddcfaa47374814dc4e1ad317163598d6abc626adc73cfa4c90f22c'
            'c61e4a66dda5077cdce91633a9704800306c378e49f538c5c67537380ad93396958669dd406836caf508a002b756d392b58b0af1a959e0385747f963447d8125'
            'e8550034cbef4ccc2636b03dc91afd837274cd0dfe86e5a56df36e7deb0ba56cacfa54f84be063188f2370a9d5431588d95ee5c442880c0e71e2e3475000be9e'
            '253c967c59682685e3c1a31d3782b1f50d7d07b6c31edb009b24b3fd33825189b3edb6ee97301de35b4d273ebd5357b9fe9be981034f4598c6085c6cd5385913'
            '8b05af432f1233f8f2c2ed80ed3a730cb55cadc97cd21349651ef34038acc612e79686118d3a79296cc486668959c931183c10652e9ff755946be8e82f310bd2'
            '8c42f28c0f6011d11acd4a6a7550e27e323d7fc477d64a0cfef129426c35935b0c4987489c90c2c88937c711b1e4467d256fec92e8b06c59ce7fcb5446a92ffc'
            'f44bed0e57af5943fa0bb8e8e2b018f44dac8a7bdeb1421b52535ed5ccf031b54e0995649552355d66e1333d3795ec1c5ea4e6e2c209bc30ed55ea06ea50a638'
            'bede46958348cea92f8d9f8ce03738a369d8391a0a2d8d397deed1136325c611aaf8614c20aeffdb00d1d0a9d17d03314164a0e2cfd2b045a980af014b359749')

prepare() {
	cd "${srcdir}/${pkgname}-${pkgver}"

	if [[ ${pkgver} = ${_debver} ]]; then
		# Debian patches
		export QUILT_PATCHES=debian/patches
		export QUILT_REFRESH_ARGS='-p ab --no-timestamps --no-index'
		export QUILT_DIFF_ARGS='--no-timestamps'

		mv "$srcdir"/debian .

		# Doesn't apply and seems unimportant
		rm -v debian/patches/0001-Delete-config.sub-and-config.guess.patch || true
		rm -v debian/patches/0003-version.patch || true
		rm -v debian/patches/0017-Fix-empty-fields-in-first-hypervisor-log-line.patch || true

		quilt push -av
	fi

	# Fix Install Paths
	msg2 'Fixing installation paths...'
	sed -i 's|\$localstatedir/run/xen|/run/xen|' m4/paths.m4
	sed -i 's|/var/run|/run|g' tools/hotplug/Linux/locking.sh
	sed -i 's|/var/run|/run|g' tools/misc/xenpvnetboot
	sed -i 's|/var/run|/run|g' tools/xenmon/xenbaked.c
	sed -i 's|/var/run|/run|g' tools/xenmon/xenmon.py
	sed -i 's|/var/run|/run|g' tools/pygrub/src/pygrub

	# Remove support for hardware based virtualization (multilib required)
	sed -i '\|SUBDIRS-$(CONFIG_X86) += firmware|d' tools/Makefile
}

build() {
	cd "${srcdir}/${pkgname}-${pkgver}"
	#export LD_EFI='/usr/x86_64-w64-mingw32/bin/ld'

	msg2 'Configuring...'
	./autogen.sh
	./configure \
		--prefix=/usr \
		--exec_prefix=/usr \
		--libexecdir=/usr/libexec \
		--runstatedir=/run \
		--sharedstatedir=/var/lib \
		--sysconfdir=/etc \
		--disable-debug \
		--disable-ipxe \
		--disable-ovmf \
		--disable-qemu-traditional \
		--disable-rombios \
		--disable-seabios \
		--disable-stubdom \
		--disable-systemd \
		--disable-ocamltools \
		--enable-docs \
		--enable-githttp \
		--enable-monitors \
		--enable-tools \
		--enable-xen \
		--with-initddir=/etc/init.d \
		--with-rundir=/run \
		--with-sysconfig-leaf-dir=conf.d \
		--with-system-ovmf=/usr/share/edk2-ovmf/x64/OVMF.fd \
		--with-system-qemu=/usr/bin/qemu-system-x86_64 \
		--with-system-seabios=/usr/share/qemu/bios-256k.bin \
		--with-xenstored=xenstored

	make XEN_VENDORVERSION=hyperbola
}

package() {
	cd "${srcdir}/${pkgname}-${pkgver}"

	msg2 'Installing Xen...'
	make DESTDIR="${pkgdir}" EFI_DIR="${pkgdir}/boot" OCAMLDESTDIR="${pkgdir}/usr/lib/ocaml" install

	# License
	install -Dm644 COPYING -t "${pkgdir}/usr/share/licenses/${pkgname}"

	cd "${pkgdir}"

	# Install files for Hyperbola
	msg2 'Installing Hyperbola-specific files...'
	install -Dm644 "${srcdir}/efi-xen.cfg" etc/xen/efi-xen.cfg

	# Install OpenRC init files
	msg2 'Installing OpenRC init files...'
	for f in xen-watchdog xencommons xendomains xendriverdomain; do
		install -Dm755 "${srcdir}/$f.initd" etc/init.d/$f
	done

	# Install runit init files
	msg2 'Installing runit init files...'
	for f in xen xenconsoled xenstored; do
		install -Dm755 "${srcdir}/$f.run" etc/sv/$f/run
	done

	mkdir -p var/log/xen/console

	# Clean up
	msg2 'Cleaning up...'

	# Hypervisor symlinks
	rm -f boot/xen{,-${_xen_major_version}{,.${_xen_minor_version}}}.gz

	# Temporary directories
	rmdir run{/xen{,stored},}
}