Do a better job at tracking dependencies into the libs, so libs are re-built when they need to.

Eliminate some more gmakeisms in the modules makefiles




git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4629 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/codecs/mod_lpc10/Makefile

@@ -1,9 +1,9 @@
-
 BASE=../../../..
-LPC10LA=$(BASE)/libs/codec/lpc10/liblpc10.la
-LOCAL_CFLAGS=-I$(BASE)/libs/codec/lpc10/src
+LPC10_DIR=$(BASE)/libs/codec/lpc10
+LPC10LA=$(LPC10_DIR)/liblpc10.la
+LOCAL_CFLAGS=-I$(LPC10_DIR)/src
 LOCAL_LIBADD=$(LPC10LA)
 include $(BASE)/build/modmake.rules
 
-$(LPC10LA):
-	cd $(BASE)/libs/codec/lpc10 && $(MAKE)
+$(LPC10LA): $(LPC10_DIR) $(LPC10_DIR)/.update
+	cd $(LPC10_DIR) && $(MAKE)