include: add a seccomp filter install wrapper

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 45006

include/package-seccomp.mk

@@ -0,0 +1,15 @@
+#
+# Copyright (C) 2015 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+PKG_CONFIG_DEPENDS+= CONFIG_KERNEL_SECCOMP
+
+ifeq ($(CONFIG_KERNEL_SECCOMP),y)
+  define InstallSeccomp
+	$(INSTALL_DIR) $(1)/etc/seccomp
+	$(INSTALL_DATA) $(2) $(1)/etc/seccomp/
+  endef
+endif