X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=Makefile;h=c5ee1f29dcf1df11a5f839c9cddd7e22ddc96434;hb=5e02bc6d7ef7f976629a7bfb35429527a77e6321;hp=c5438979f75799fb9cdbd274f4cc7afdaaaa29d6;hpb=616da1ee7fc45bed76e420fb5060939ef0d77ea1;p=coreboot.git

diff --git a/Makefile b/Makefile
index c5438979f..c5ee1f29d 100644
--- a/Makefile
+++ b/Makefile
@@ -113,7 +113,7 @@ include $(HAVE_DOTCONFIG)
 
 ifneq ($(INNER_SCANBUILD),y)
 ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y)
-CC:=clang -m32
+CC:=clang -m32 -mno-mmx -mno-sse
 HOSTCC:=clang
 endif
 endif
@@ -204,6 +204,9 @@ evaluate_subdirs= \
 subdirs:=$(TOPLEVEL)
 $(eval $(call evaluate_subdirs))
 
+# Eliminate duplicate mentions of source files in a class
+$(foreach class,$(classes),$(eval $(class)-srcs:=$(sort $($(class)-srcs))))
+
 src-to-obj=$(addsuffix .$(1).o, $(basename $(patsubst src/%, $(obj)/%, $($(1)-srcs))))
 $(foreach class,$(classes),$(eval $(class)-objs:=$(call src-to-obj,$(class))))