main/dahdi-linux-grsec: remove headers from module package

add a -dev package

main/dahdi-linux-grsec/APKBUILD

@@ -14,7 +14,7 @@ _realname=dahdi-linux
 
 pkgname=${_realname}-${_flavor}
 pkgver=2.2.0
-pkgrel=11
+pkgrel=12
 pkgdesc="Digium Asterisk Hardware Device Interface drivers"
 url="http://www.asterisk.org"
 license="GPL"
@@ -23,7 +23,7 @@ depends="dahdi-linux linux-${_flavor}=${_kernelver}"
 # options for tar and wget.
 makedepends="linux-${_flavor}-dev=${_kernelver} wget tar perl"
 install=
-subpackages=
+subpackages="$pkgname-dev"
 source="http://downloads.digium.com/pub/telephony/dahdi-linux/releases/${_realname}-$pkgver.tar.gz
 	dahdi-depmod.patch
 	dahdi-bri_dchan.patch
@@ -43,14 +43,21 @@ build() {
 		|| return 1
 	make KVERS="${_abi_release}" DYNFS="yes" MODULES_EXTRA="zaphfc" \
 		DESTDIR="$pkgdir" install
-	rm -rf "$pkgdir"/lib/firmware "$pkgdir"/usr/lib/hotplug/firmware
+	rm -rf "$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-$pkgver/drivers/dahdi/Module.symvers \
+		"$dir"/drivers/dahdi/Module.symvers
+	ln -s /usr/include "$dir"/include
 }
+
 md5sums="a6b1a24a436e1c1fd08b99d27cfe3f38  dahdi-linux-2.2.0.tar.gz
 c78fb8d80f9efdffd950297c88ff9273  dahdi-depmod.patch
 4b41a82ff390ac64c08092c5a3eab6a8  dahdi-bri_dchan.patch