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

_flavor=grsec
_kpkg=linux-$_flavor
_kver=3.8.7
_kpkgrel=0

# when chaning _ver we *must* bump _mypkgrel
_ver=1.8.4

_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 + $_mypkgrel ))
pkgdesc="Linux kernel netflow sensor module"
url="http://ipt-netflow.sourceforge.net/"
arch="all"
license=GPL-2
source="ipt-netflow-$_ver.tar.gz::https://github.com/RushOnline/ipt-netflow/archive/v$_ver.tar.gz
	constify.patch"
depends="$_kpkg-dev=$_kpkgver"
makedepends="linux-${_flavor}-dev 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 "$_builddir"
	export GCC_SPECS=/usr/share/gcc/hardenednopie.specs
        ./configure --kver=$_abi_release \
		--ipt-inc=/usr/include/libiptc \
		|| return 1
	make ipt_NETFLOW.ko
}

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

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

md5sums="a5d564dd5f30d5b61a93decf29e3a208  ipt-netflow-1.8.4.tar.gz
2d9335c3d5c32c1e18a67fbb83018bae  constify.patch"
sha256sums="bb2446a0b16aa7f6052599410c2b4ce184d40893ec2ca12756f3bcb341890f43  ipt-netflow-1.8.4.tar.gz
5a86c64bdc536bddb780ebaa4aa5fe3bede93d645ed0f00afb41f23314662d1f  constify.patch"
sha512sums="e15ad33b4b3df9e1e53fbac6334dbe08802d66f4850cbf489d7a60184cdb47d94448ae13480d586474a6bec6204680d059543b619ae40a0f74fad22fed1b024a  ipt-netflow-1.8.4.tar.gz
08835d3de5925d868b70c240e65094a9262c5871d7ca0290001697cf8b7cee74bfc8ac2897b30c3d5ec89700b329d30b539699596f15c1150e18a85234484758  constify.patch"