apps/examples/igmp: Fill out empty Kconfig file; can now be built as an NSH builtin function. From Manuel St�hn

examples/igmp/Kconfig

@@ -10,4 +10,21 @@ config EXAMPLES_IGMP
 		Enable the IGMP example
 
 if EXAMPLES_IGMP
+
+  config EXAMPLES_IGMP_IPADDR
+    hex "Target IP address"
+    default 0xc0a80a10
+
+  config EXAMPLES_IGMP_DRIPADDR
+    hex "Default Router IP address (Gateway)"
+    default 0xc0a80aFA
+
+  config EXAMPLES_IGMP_GRPADDR
+    hex "Group address"
+    default 0xE0000181
+
+  config EXAMPLES_IGMP_NETMASK
+    hex "Network Mask"
+    default 0xffffff00
+
 endif

examples/igmp/Makefile

@@ -37,6 +37,10 @@
 -include $(TOPDIR)/Make.defs
 include $(APPDIR)/Make.defs
 
+APPNAME		= igmp
+PRIORITY	= SCHED_PRIORITY_DEFAULT
+STACKSIZE	= 1024
+
 # IGMP Networking Example
 
 ASRCS		=
@@ -77,7 +81,14 @@ $(COBJS): %$(OBJEXT): %.c
 	$(call ARCHIVE, $(BIN), $(OBJS))
 	@touch .built
 
+ifeq ($(CONFIG_NSH_BUILTIN_APPS),y)
+$(BUILTIN_REGISTRY)$(DELIM)$(APPNAME)_main.bdat: $(DEPCONFIG) Makefile
+	$(call REGISTER,$(APPNAME),$(PRIORITY),$(STACKSIZE),$(APPNAME)_main)
+
+context: $(BUILTIN_REGISTRY)$(DELIM)$(APPNAME)_main.bdat
+else
 context:
+endif
 
 .depend: Makefile $(SRCS)
 	@$(MKDEP) $(ROOTDEPPATH) "$(CC)" -- $(CFLAGS) -- $(SRCS) >Make.dep