Added a small fix to exclude the AMD optimized assembly file from being included in the compile.

I don't particular like the approach, which basically tries to exclude the file based on
NOT being in a list of arches. This, IMHO, is backwards, it should be a list of AMD arches 
instead. "Better to light a candle, than to curse the darkness", is apropo here. But since I don't
have an exhaustive list of what those arches could be, I leave as-is for now.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@38187 65c4cc65-6c06-0410-ace0-fbb531ad65f3

codecs/gsm/Makefile

@@ -39,7 +39,7 @@ WAV49	= -DWAV49
 
 ifeq (, $(findstring $(OSARCH) , Darwin SunOS ))
 ifeq (, $(findstring $(PROC) , x86_64 amd64 ultrasparc sparc64 arm ppc ppc64 ia64 s390))
-ifeq (, $(findstring $(shell uname -m) , ppc ppc64 alpha armv4l ))
+ifeq (, $(findstring $(shell uname -m) , ppc ppc64 alpha armv4l s390 ))
 OPTIMIZE+=-march=$(PROC)
 endif
 endif
@@ -209,7 +209,7 @@ GSM_SOURCES =	$(SRC)/add.c		\
 # XXX Keep a space after each findstring argument
 # XXX should merge with GSM_OBJECTS
 ifeq (${OSARCH},Linux)
-ifeq (,$(findstring $(shell uname -m) , x86_64 amd64 ppc ppc64 alpha armv4l sparc64 parisc ))
+ifeq (,$(findstring $(shell uname -m) , x86_64 amd64 ppc ppc64 alpha armv4l sparc64 parisc s390 ))
 ifeq (,$(findstring ${PROC} , arm ia64 s390 ))
 GSM_SOURCES+= $(SRC)/k6opt.s
 endif