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

_flavor=grsec
_kpkg=linux-$_flavor
_kver=3.14.20
_kpkgrel=1

# when chaning _ver we *must* bump _mypkgrel
_ver=2.0

_mypkgrel=0

# verify the kernel version before entering chroot
if [ -f ../linux-${_flavor}/APKBUILD ]; then
	. ../linux-${_flavor}/APKBUILD
	pkgname=ipt-netflow-${_flavor}
	[ "$_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=ipt-netflow-${_flavor}
pkgver=$_kver

pkgrel=$(( $_kpkgrel + $_mypkgrel ))
pkgdesc="Linux kernel netflow sensor module"
url="http://ipt-netflow.sourceforge.net/"
arch="all"
license=GPL3+
source="ipt-netflow-$_ver.tar.gz::https://github.com/aabc/ipt-netflow/archive/v$_ver.tar.gz
	"
depends="$_kpkg-dev=$_kpkgver"
makedepends="linux-${_flavor}-dev=$_kpkgver iptables-dev bash"
install_if="$_kpkg=$_kpkgver ipt-netflow"

_builddir="$srcdir"/ipt-netflow-$_ver
prepare() {
	cd "$_builddir"
	for i in $source; do
		case $i in
		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
		esac
	done
}

build() {
        cd "$_builddir"
        ./configure --kver=$_abi_release \
		--ipt-inc=/usr/include/libiptc \
		|| return 1
	make ipt_NETFLOW.ko || return 1
}

package() {
        cd "$_builddir"
        make -j1 minstall DEPMOD=: DESTDIR="$pkgdir" || return 1
}

# override dev() from kernel's APKBUILD
dev() {
	default_dev
}

md5sums="d1b40ee12b563edc4faae5e3234c3436  ipt-netflow-2.0.tar.gz"
sha256sums="547ca6c2e8d82fc7d3d113d2ab3f602106d1efa7739167f8c7850a43e5bbe46e  ipt-netflow-2.0.tar.gz"
sha512sums="7bf330ac665180218ea4cc42fe6ac6d365b45632039ff9601559f7a4675738c409853433b15dd431dba68cfe36269d6992754154411e2761041fec021e19bf8d  ipt-netflow-2.0.tar.gz"