# Maintainer: Natanael Copa <ncopa@alpinelinux.org>

_flavor=grsec
_kpkg=linux-$_flavor
_kver=4.4.16
_kpkgrel=0
_mypkgrel=0

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

pkgname=${_realname}-${_flavor}
pkgver=$_kver
# when changing _realver we *must* bump _mypkgrel
_realver=7.11
pkgrel=$(( $_kpkgrel + $_mypkgrel ))
pkgdesc="NS-Link Device Drivers $_realver for linux-$_flavor"
url="http://www.comtrol.com/resources/product-resources-white-papers/ns-link-device-drivers"
arch="all"
license="GPL"
depends="linux-${_flavor}=${_kpkgver}"
makedepends="linux-${_flavor}-dev=${_kpkgver} linux-headers"
install=
install_if="$_kpkg=$_kpkgver $_realname"
subpackages=""
source="http://dev.alpinelinux.org/archive/devicemaster-linux/devicemaster-linux-$_realver.tar.gz
	nslink.patch
	"

prepare() {
	# verify the kernel version
	(if [ -f ../../main/linux-${_flavor}/APKBUILD ]; then
		_name=$pkgname
		. ../../main/linux-${_flavor}/APKBUILD
		pkgname=$_name
		[ "$_kver" != "$pkgver" ] \
			&& die "please update _kver to $pkgver"
		[ "$_kpkgrel" != "$pkgrel" ] \
			&& die "please update _kpkgrel to $pkgrel"
	fi) || return 1

	cd "$srcdir/$_realname-$_realver"
	for i in $source; do
		case $i in
		*.patch|*.diff)
			msg "Applying $i"
			patch -p1 -i "$srcdir"/$i || return 1
			;;
		esac
	done
}

build() {
	cd "$srcdir/$_realname-$_realver"
	make -C /lib/modules/$_abi_release/build SUBDIRS="$PWD" modules \
		KCFLAGS="-fno-pie" V=1 || return 1
}

package() {
	cd "$srcdir/$_realname-$_realver"
	mkdir -p "$pkgdir/lib/modules/${_abi_release}/misc/"
	cp *.ko "$pkgdir/lib/modules/${_abi_release}/misc/" || return 1
}

md5sums="0e79cf4afe5503087454d052f33847a9  devicemaster-linux-7.11.tar.gz
93304a282dab87658481fdce61d97f5c  nslink.patch"
sha256sums="9901966cf6a696f07a7d3f79c8fc5d6dbc5340fd36ea785cf27577b1fcadfc04  devicemaster-linux-7.11.tar.gz
bb875877b13fb5a477598b17c94f0b8f3e08812c37d90db63fcb7de78554ddff  nslink.patch"
sha512sums="dade8220f25c32e38520fd9267f18f2af0bcc14e84b422f77d6cdf7a23d4f14512182176039686ec898d6e4c390751318bc0c7aa7f74e4aa9a94d411b3c774d8  devicemaster-linux-7.11.tar.gz
f3549770d7253595d51466973d112a1b63c3aad9b73cb3033718031327bfd4ac6f182540bc6a9c44a0919431b3ffa38c382923874a9f8c856a194ab768464fe7  nslink.patch"