[packages] net/ipkungfu: Cleanup

- use openwrt locations for utilities, fixes compilation on systems missing those utilites, allows ipkungfu to run
 - $(INSTALL_BIN) to properly install binaries
 - rewrite to use insmod in place of modprobe
 - depends on bash
 - delete autogenerated md5sum manifsts during removal, fixes reinstallation/upgrades
 - needs more work, but this is a start and prevents error during compilation

git-svn-id: svn://svn.openwrt.org/openwrt/packages@12083 3c298f89-4303-0410-b956-a3cf2f4a3e73

net/ipkungfu/Makefile

@@ -10,7 +10,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ipkungfu
 PKG_VERSION:=0.6.1
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://www.linuxkungfu.org/ipkungfu
@@ -24,6 +24,7 @@ define Package/ipkungfu
   TITLE:=IPKungFu is an iptables-based Linux firewall
   URL:=http://www.linuxkungfu.org/
   SUBMENU:=firewall
+  DEPENDS:=+bash
 endef
 
 define Package/ipkungfu/description
@@ -47,7 +48,25 @@ define Package/ipkungfu/conffiles
 /etc/ipkungfu/vhosts.conf
 endef
 
+define Package/ipkungfu/postrm
+#!/bin/sh
+rm -rf /etc/ipkungfu/cache
+rmdir /etc/ipkungfu 2>/dev/null || true
+endef
+
 # uses GNU configure
+CONFIGURE_VARS+= \
+		 ac_cv_path_IPTABLES="/usr/sbin/iptables" \
+		 ac_cv_path_MD5SUM="/usr/bin/md5sum" \
+		 ac_cv_path_MODPROBE="/sbin/insmod" \
+		 ac_cv_path_RMMOD="/sbin/rmmode" \
+		 ac_cv_path_DEPMOD="/bin/true" \
+		 ac_cv_path_LSMOD="/sbin/lsmod" \
+		 ac_cv_path_CUT="/usr/bincut" \
+		 ac_cv_path_TR="/usr/bintr" \
+		 ac_cv_path_GREP="/bin/grep" \
+		 ac_cv_path_SED="/bin/sed" \
+		 ac_cv_path_AWK="/usr/bin/awk" \
 
 define Build/Compile
 	$(MAKE) -C $(PKG_BUILD_DIR) \
@@ -55,10 +74,10 @@ define Build/Compile
 		all install
 endef
 
-define Package/ipkungfu/install	
+define Package/ipkungfu/install
 	$(INSTALL_DIR) $(1)/usr/sbin
-	$(CP) $(PKG_BUILD_DIR)/dummy_server $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/dummy_server $(1)/usr/sbin/
-	$(CP) $(PKG_BUILD_DIR)/ipkungfu $(1)/usr/sbin/
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/ipkungfu $(1)/usr/sbin/
 	$(INSTALL_DIR) $(1)/etc/ipkungfu/
 	$(CP) $(PKG_BUILD_DIR)/files/conf/* $(1)/etc/ipkungfu/
 endef

net/ipkungfu/patches/001-replace-modprobe-with-insmod.patch

@@ -0,0 +1,22 @@
+Index: ipkungfu-0.6.1/ipkungfu.in
+===================================================================
+--- ipkungfu-0.6.1.orig/ipkungfu.in	2007-01-21 19:47:04.000000000 -0800
++++ ipkungfu-0.6.1/ipkungfu.in	2008-08-03 11:41:13.000000000 -0700
+@@ -618,7 +618,7 @@
+ 	# they're built in.
+ 	DEFAULT_MODULES_LIST="ip_nat_irc ip_conntrack_ftp ip_nat_ftp ip_conntrack_irc"
+ 	for default_module in $DEFAULT_MODULES_LIST; do
+-		if [ -f $($MODPROBE -la | grep ${default_module}) ]; then
++		if [ -f $(find /lib/modules/$(uname -r) -name "${default_module}*") ]; then
+ 			$MODPROBE ${default_module} 2>&1 | logError
+ 		fi
+ 	done
+@@ -627,7 +627,7 @@
+ 		MODULES_ARRAY=(${MODULES_LIST})
+ 
+ 		for module in ${MODULES_ARRAY[@]}; do
+-			if [ -e /lib/modules/`uname -r`/kernel/net/ipv4/netfilter/${module}* ]; then
++			if [ -e /lib/modules/`uname -r`/${module}* ]; then
+ 				if [ -z "`${LSMOD} | grep ${module}`" ] ; then			
+ 					if [ $INIT != 1 ] ; then
+ 						echo -n -e "Loading ${BRIGHT_COLOUR}${module}${CLOSE_COLOUR} module..."