xtables-addons: new package

The geoip "helpers" are basically scripts that download and reformat
the geoip database in a form usable by xt_geoip.

The netfilter (kernel & userland) sides of it are built and installed.
Since there are many considerations to geoip databases (free,
commercial and variants for each) it's left to the user to deal with
that if they plan to use the extension which is only one among many.

[Thomas:
 - Take into account the rename of BR2_PREFER_STATIC_LIB to
   BR2_STATIC_LIBS
 - Remove "depends on BR2_LINUX_KERNEL" as suggested by Arnout.
 - Move XTABLES_ADDONS_CONF_OPTS a bit further down, with newlines
   around it, and adjust the indentation of the first line. Just to
   make it slightly more readable.]

Signed-off-by: Gustavo Zacarias <[email protected]>
Signed-off-by: Thomas Petazzoni <[email protected]>

package/Config.in

@@ -1188,6 +1188,7 @@ endif
 	source "package/wvdial/Config.in"
 	source "package/xinetd/Config.in"
 	source "package/xl2tp/Config.in"
+	source "package/xtables-addons/Config.in"
 	source "package/znc/Config.in"
 
 endmenu

package/xtables-addons/Config.in

@@ -0,0 +1,20 @@
+comment "xtables-addons needs a Linux kernel to be built"
+	depends on !BR2_LINUX_KERNEL
+
+comment "xtables-addons needs a toolchain w/ dynamic library, largefile, threads"
+	depends on BR2_STATIC_LIBS || !BR2_LARGEFILE || \
+		!BR2_TOOLCHAIN_HAS_THREADS
+
+config BR2_PACKAGE_XTABLES_ADDONS
+	bool "xtables-addons"
+	depends on BR2_LINUX_KERNEL
+	depends on BR2_LARGEFILE
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on !BR2_STATIC_LIBS # extensions are .so
+	select BR2_PACKAGE_IPTABLES
+	help
+	  Xtables-addons is the successor to patch-o-matic(-ng).
+	  Likewise, it contains extensions that were not, or are not yet,
+	  accepted in the main kernel/iptables packages.
+
+	  http://xtables-addons.sourceforge.net/

package/xtables-addons/xtables-addons.hash

@@ -0,0 +1,3 @@
+# From http://sourceforge.net/projects/xtables-addons/files/Xtables-addons/2.6/
+md5	087835ba7e564481b6fd398692268340	xtables-addons-2.6.tar.xz
+sha1	10586961a70fd4fe4f972cb3f31962c6766b359c	xtables-addons-2.6.tar.xz

package/xtables-addons/xtables-addons.mk

@@ -0,0 +1,33 @@
+################################################################################
+#
+# xtables-addons
+#
+################################################################################
+
+XTABLES_ADDONS_VERSION = 2.6
+XTABLES_ADDONS_SOURCE = xtables-addons-$(XTABLES_ADDONS_VERSION).tar.xz
+XTABLES_ADDONS_SITE = http://downloads.sourceforge.net/project/xtables-addons/Xtables-addons/$(XTABLES_ADDONS_VERSION)
+XTABLES_ADDONS_DEPENDENCIES = iptables linux host-pkgconf
+XTABLES_ADDONS_LICENSE = GPLv2+
+XTABLES_ADDONS_LICENSE_FILES = LICENSE
+
+XTABLES_ADDONS_CONF_OPTS = \
+	--with-kbuild="$(LINUX_DIR)" \
+	--with-xtables="$(STAGING_DIR)/usr" \
+	--with-xtlibdir="/usr/lib/xtables"
+
+# geoip helpers need perl with modules and unzip so disable
+define XTABLES_DISABLE_GEOIP_HELPERS
+	$(SED) 's/ geoip//' $(@D)/Makefile.in
+endef
+XTABLES_ADDONS_POST_PATCH_HOOKS += XTABLES_DISABLE_GEOIP_HELPERS
+
+define XTABLES_ADDONS_BUILD_CMDS
+	$(MAKE) -C $(@D) $(LINUX_MAKE_FLAGS)
+endef
+
+define XTABLES_ADDONS_INSTALL_TARGET_CMDS
+	$(MAKE) -C $(@D) $(LINUX_MAKE_FLAGS) DESTDIR="$(TARGET_DIR)" install
+endef
+
+$(eval $(autotools-package))