$NetBSD$

--- modules/voice/libgsm/Makefile.orig	2005-03-08 17:42:25.000000000 +0000
+++ modules/voice/libgsm/Makefile
@@ -44,7 +44,7 @@ WAV49	= -DWAV49
 # CCFLAGS 	= -c -O
 
 CC		:= $(CC) -ansi -pedantic
-CCFLAGS 	= -c -O2 -DNeedFunctionPrototypes=1 -fPIC
+CCFLAGS 	= -c -DNeedFunctionPrototypes=1 -fPIC
 
 LD 		= $(CC)
 
@@ -129,7 +129,7 @@ INC	= $(ROOT)/inc
 # DEBUG	= -DNDEBUG
 ######### Remove -DNDEBUG to enable assertions.
 
-CFLAGS	= $(CCFLAGS) $(SASR) $(DEBUG) $(MULHACK) $(FAST) $(LTP_CUT) \
+CFLAGS	+= $(CCFLAGS) $(SASR) $(DEBUG) $(MULHACK) $(FAST) $(LTP_CUT) \
 	$(WAV49) $(CCINC) -I$(INC)
 ######### It's $(CC) $(CFLAGS)
 
