# Contributor: Timo Teras <timo.teras@iki.fi>
# Maintainer: Timo Teras <timo.teras@iki.fi>

_flavor=grsec
_kver=3.0.10
_kpkgrel=0
_mypkgrel=0

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

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

pkgname=${_realname}-${_flavor}
pkgver=$_kver
# when chaning _dahdiver we *must* bump _mypkgrel
_dahdiver=2.5.0.2
pkgrel=$(( $_kpkgrel + $_mypkgrel ))
pkgdesc="Digium Asterisk Hardware Device Interface drivers $_dahdiver"
url="http://www.asterisk.org"
arch="all"
license="GPL"
depends="dahdi-linux linux-${_flavor}=${_kpkgver}"
# we need wget and tar because make install downloads firmware and uses fancy
# options for tar and wget.
makedepends="linux-${_flavor}-dev=${_kpkgver} wget tar perl"
install=
subpackages="$pkgname-dev"
source="http://downloads.digium.com/pub/telephony/dahdi-linux/releases/${_realname}-$_dahdiver.tar.gz
	dahdi-depmod.patch
	dahdi-bri_dchan.patch
	dahdi-2.5.0-bri-fixes.patch
	dahdi-zaphfc.patch
	zaphfc-dahdi-flortz.diff
	zaphfc-dahdi-2.4.0.patch
	zaphfc-dahdi-2.5.0.patch
	constify.patch
	"

prepare() {
	cd "$srcdir/$_realname-$_dahdiver"
	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-$_dahdiver"
	export GCC_SPECS=/usr/share/gcc/hardenednopie.specs
	make KVERS="${_abi_release}" DYNFS="yes" MODULES_EXTRA="zaphfc" \
		|| return 1
}

package() {
	cd "$srcdir/$_realname-$_dahdiver"
	make KVERS="${_abi_release}" DYNFS="yes" MODULES_EXTRA="zaphfc" \
		DESTDIR="$pkgdir" install-modules || return 1
	rm -rf "$pkgdir"/lib/firmware "$pkgdir"/usr/lib/hotplug/firmware \
		"$pkgdir"/usr/include
}

# since we sourced the APKBUILD above we got the dev() function there to
# so we override it again.
depends_dev="dahdi-linux-dev"
dev() {
	default_dev
	local dir="$subpkgdir"/usr/src/dahdi-headers-${_abi_release}
	install -D "$srcdir"/$_realname-$_dahdiver/drivers/dahdi/Module.symvers \
		"$dir"/drivers/dahdi/Module.symvers
	ln -s /usr/include "$dir"/include
}

md5sums="037afa01dfde872c6b4864699483e199  dahdi-linux-2.5.0.2.tar.gz
c78fb8d80f9efdffd950297c88ff9273  dahdi-depmod.patch
3bb419ac598534cd4ad5248f23656001  dahdi-bri_dchan.patch
9088ee5cd24f94b7f90c24e5ed6071e0  dahdi-2.5.0-bri-fixes.patch
c6308ea8aaafba0a9d7f9825d7c9dcf8  dahdi-zaphfc.patch
035a6d91b2fb56a9b76a60a2e494fe9e  zaphfc-dahdi-flortz.diff
0fdcd8c8c93bc1fe33c0af12b6cc6b05  zaphfc-dahdi-2.4.0.patch
9ed23321512274c6c5c5b76af0411e38  zaphfc-dahdi-2.5.0.patch
15fd0337d9e592f2f1829770c2e69c86  constify.patch"