set PKGARCH to all for packages in trunk containing only arch-neutral files (#5572)

Signed-off-by: Malte S. Stretz <mss@apache.org>

SVN-Revision: 16966

package/firewall/Makefile

@@ -19,6 +19,7 @@ define Package/firewall
   URL:=http://openwrt.org/
   TITLE:=OpenWrt firewall
   DEPENDS:=+iptables-mod-conntrack +iptables-mod-nat
+  PKGARCH:=all
 endef
 
 define Package/firewall/description

package/ocf-crypto-headers/Makefile

@@ -18,6 +18,7 @@ define Package/ocf-crypto-headers
   SECTION:=utils
   CATEGORY:=Utilities
   TITLE:=OCF-Linux cryptodev header
+  PKGARCH:=all
 endef
 
 define Build/Configure

package/qos-scripts/Makefile

@@ -20,6 +20,7 @@ define Package/qos-scripts
   CATEGORY:=Base system
   DEPENDS:=+tc +kmod-sched +iptables-mod-filter +iptables-mod-ipopt +iptables-mod-conntrack-extra +iptables-mod-imq
   TITLE:=QoS scripts
+  PKGARCH:=all
 endef
 
 define Package/qos-scripts/description