make the build output less noisy (optional, can be controlled by the NOISY_BUILD variable in the top-level Makefile)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@37273 65c4cc65-6c06-0410-ace0-fbb531ad65f3

codecs/gsm/Makefile

@@ -71,12 +71,9 @@ PG =
 # CC		= /usr/lang/acc
 # CCFLAGS 	= -c -O
 
-CC		?= gcc
 CCFLAGS 	+= -c -DNeedFunctionPrototypes=1 -funroll-loops $(OPTIMIZE)
 CCFLAGS   += -fPIC
 
-LD 		= $(CC)
-
 # LD		= gcc
 # LDFLAGS 	=
 
@@ -326,6 +323,8 @@ TOAST_INSTALL_TARGETS =	\
 		$(CC) $(CFLAGS:-Werror=) $?
 		@-mv `$(BASENAME) $@` $@ > /dev/null 2>&1
 
+include $(ASTTOPDIR)/Makefile.rules
+
 # Target rules
 
 all:		$(LIBGSM) $(LIBGSMSO) $(TOAST) $(TCAT) $(UNTOAST)
@@ -353,11 +352,7 @@ $(LIBGSMSO):	$(LIB) $(GSM_OBJECTS)
 		ln -fs libgsm.so.1.0.10 lib/libgsm.so.1
 		ln -fs libgsm.so.1.0.10 lib/libgsm.so
 
-$(LIBGSM):	$(LIB) $(GSM_OBJECTS)
-		-rm $(RMFLAGS) $(LIBGSM)
-		$(AR) $(ARFLAGS) $(LIBGSM) $(GSM_OBJECTS)
-		$(RANLIB) $(LIBGSM)
-
+$(eval $(call ast_make_a_o,$(LIBGSM),$(GSM_OBJECTS)))
 
 # Toast, Untoast and Tcat -- the compress-like frontends to gsm.