--- /dev/null
+--- a/codecs/gsm/Makefile
++++ b/codecs/gsm/Makefile
+@@ -38,7 +38,7 @@ WAV49 = -DWAV49
+ ######### probably require gcc.
+
+ ifeq (, $(findstring $(OSARCH) , Darwin SunOS ))
+-ifeq (, $(findstring $(PROC) , x86_64 amd64 ultrasparc sparc64 arm armv5b armeb hppa2.0 ppc powerpc ppc64 ia64 s390 bfin mipsel mips))
++ifeq (, $(findstring $(PROC) , x86_64 amd64 ultrasparc sparc64 arm armv5b armeb avr32 hppa2.0 ppc powerpc ppc64 ia64 s390 bfin mipsel mips))
+ ifeq (, $(findstring $(shell uname -m) , ppc ppc64 alpha armv4l s390 ))
+ OPTIMIZE+=-march=$(PROC)
+ endif
+@@ -209,7 +209,7 @@ GSM_SOURCES = $(SRC)/add.c \
+ # XXX should merge with GSM_OBJECTS
+ ifeq ($(OSARCH),linux-gnu)
+ ifeq (,$(findstring $(shell uname -m) , x86_64 amd64 ppc ppc64 alpha armv4l sparc64 parisc s390 ))
+-ifeq (,$(findstring $(PROC) , arm armv5b armeb powerpc ia64 s390 bfin mipsel mips ))
++ifeq (,$(findstring $(PROC) , arm armv5b armeb avr32 powerpc ia64 s390 bfin mipsel mips ))
+ GSM_SOURCES+= $(SRC)/k6opt.s
+ endif
+ endif
+@@ -261,7 +261,7 @@ GSM_OBJECTS = $(SRC)/add.o \
+
+ ifeq ($(OSARCH),linux-gnu)
+ ifeq (,$(findstring $(shell uname -m) , x86_64 amd64 ppc ppc64 alpha armv4l sparc64 parisc ))
+-ifeq (,$(findstring $(PROC) , arm armv5b armeb powerpc ia64 bfin mipsel mips ))
++ifeq (,$(findstring $(PROC) , arm armv5b armeb avr32 powerpc ia64 bfin mipsel mips ))
+ GSM_OBJECTS+= $(SRC)/k6opt.o
+ endif
+ endif