# Maintainer: Ben Allen <bensallen@me.com>
# Contributor: Ben Allen <bensallen@me.com>

_flavor=${FLAVOR:-grsec}
_kpkg=linux-$_flavor
_kver=4.4.12
_kpkgrel=0

# when chaning _ver we *must* bump _mypkgrel
_ver=5.0.16
_mypkgrel=0
_name=virtualbox-guest-modules

# verify the kernel version before entering chroot
_kapkbuild=../../linux-${_flavor}/APKBUILD
if [ -f $_kapkbuild ]; then
	. $_kapkbuild
	pkgname=$_name-$_flavor
	[ "$_kver" != "$pkgver" ] && die "please update _kver to $pkgver"
	[ "$_kpkgrel" != "$pkgrel" ] && die "please update _kpkgrel to $pkgrel"
fi

_kpkgver="$_kver-r$_kpkgrel"
_abi_release=${_kver}-${_kpkgrel}-${_flavor}

pkgname=${_name}-${_flavor}
pkgver=$_kver
pkgrel=$(($_kpkgrel + $_mypkgrel))
pkgdesc="VirtualBox Additions kernel modules for $_flavor "
arch='x86 x86_64'
url='http://virtualbox.org'
license="GPL custom"
makedepends="linux-grsec-dev sed"
source="http://download.virtualbox.org/virtualbox/$_ver/VirtualBox-$_ver.tar.bz2
	10-vboxguest-Makefile.patch"

_builddir="$srcdir"/VirtualBox-$_ver

prepare() {
	cd "$_builddir"
	$_builddir/src/VBox/Additions/linux/export_modules "$_builddir/vbox-kmod.tar.gz"
	tar -xf "$_builddir/vbox-kmod.tar.gz" 
	local i
	for i in $source; do
		case $i in
		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
		esac
	done
}

build() {
	cd "$_builddir"
	# Build Kernel Modules
	make KERN_DIR=/lib/modules/${_abi_release}/build
}

package() {
	cd "$_builddir"
	local module=
	for module in *.ko; do
		install -v -D -m644 ${module} \
			"$pkgdir/lib/modules/${_abi_release}/misc/${module}"
	done
}

md5sums="1752a485b1cb377cee5f196918cda741  VirtualBox-5.0.16.tar.bz2
34c8e3cb497d86be4281dcd62b3b3b4f  10-vboxguest-Makefile.patch"
sha256sums="f5a44d33a1db911f445b2eb2d22d9293a96a535cba488b5a235577ef868fa63c  VirtualBox-5.0.16.tar.bz2
440a4c15e7de4ad9087fedc64c045c6a28f31c59c787ad7a8a34ea65b72f8499  10-vboxguest-Makefile.patch"
sha512sums="3da3a227360fb50d299e99770378f65e8cb99525377343fa8faff2360be66643d46f68323d6a8b8d4d26182082f171bb35ab2497167bf6df18827a5ea7742074  VirtualBox-5.0.16.tar.bz2
38f774b8b2242687dc6327bd4c2fc6951207758fb2e25dd46550861c09a3f2b8efad1a8414529146fbbb8a89cf2eb3ad44b00fbdbbeafd3f8c69ba4cb91decf0  10-vboxguest-Makefile.patch"