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

# when chaning _ver we *must* bump _rel
_name=ipt-netflow
_ver=2.3_pre20180201
_rel=0

_flavor=${FLAVOR:-vanilla}
_kpkg=linux-$_flavor
_kver=4.14.74
_krel=0

_kpkgver="$_kver-r$_krel"
_kabi="$_kver-$_krel-$_flavor"

pkgname=$_name-$_flavor
pkgver=$_kver
pkgrel=$(( $_krel + $_rel ))

pkgdesc="Linux kernel netflow sensor module"
url="http://ipt-netflow.sourceforge.net/"
arch="x86 x86_64 armhf armv7"
license="GPL-3.0-or-later"
depends="$_kpkg=$_kpkgver"
makedepends="$_kpkg-dev=$_kpkgver iptables-dev bash"
install_if="$_kpkg=$_kpkgver ipt-netflow"
#provides="${_name}-grsec=${pkgver}-r${pkgrel}"
source="ipt-netflow-$_ver.tar.xz::http://turtle.dereferenced.org/~kaniini/ipt-netflow-$_ver.tar.xz"
builddir="$srcdir/$_name-$_ver"

prepare() {
	default_prepare
	# verify the kernel version
	local _kapkbuild=../../main/linux-$_pkgver/APKBUILD
	if [ -f $_kapkbuild ]; then
		(	. $_kapkbuild
			pkgname=$_name-$_flavor
			[ "$_kver" != "$pkgver" ] && die "please update _kver to $pkgver"
			[ "$_krel" != "$pkgrel" ] && die "please update _krel to $pkgrel"
			return 0
		)
	fi
}

build() {
	cd "$builddir"
	./configure --kver=$_kabi --ipt-inc=/usr/include/libiptc
	make ipt_NETFLOW.ko
}

package() {
	cd "$builddir"
	make -j1 minstall DEPMOD=: DESTDIR="$pkgdir"
}

sha512sums="8216baf824380bceb9279c07a5314f7a3c21a140b82d83fdf31e123c11d7f8afdfc1942f7ac8a5d1af7fe980dc404c932a052b26839a01d99cc79334870c12b4  ipt-netflow-2.3_pre20180201.tar.xz"