hotplug2: add a missing cflag, allow hotplug events that are not 'add'

SVN-Revision: 7721

package/hotplug2/Makefile

@@ -29,7 +29,7 @@ define Package/hotplug2/description
 Hotplug2 is a trivial replacement of some of the UDev functionality
 in a tiny pack, intended for Linux early userspace: Init RAM FS and InitRD.
 endef
-MAKE_FLAGS += CFLAGS="$(TARGET_CFLAGS)"
+MAKE_FLAGS += CFLAGS="$(TARGET_CFLAGS) -DHAVE_RULES"
 
 define Package/hotplug2/install
 	$(INSTALL_DIR) $(1)/etc

package/hotplug2/patches/120-action_types.patch

@@ -0,0 +1,13 @@
+Index: hotplug2-0.9/hotplug2.c
+===================================================================
+--- hotplug2-0.9.orig/hotplug2.c	2007-06-25 09:07:07.038012616 +0200
++++ hotplug2-0.9/hotplug2.c	2007-06-25 09:07:19.420130248 +0200
+@@ -555,7 +555,7 @@
+ 		if (cur_seqnum > highest_seqnum)
+ 			highest_seqnum = cur_seqnum;
+ 		
+-		if (tmpevent->action == ACTION_ADD && (!dumb || modalias != NULL)) {
++		if (!dumb || modalias != NULL) {
+ 			/* 
+ 			 * We have more children than we want. Wait until SIGCHLD handler reduces
+ 			 * their numbers.