X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=Makefile;h=2723efbbebfd404eb5bb004768aa43fa8de5c582;hb=819c7d4a35b7b11a832d8e52d34b6f5b32e24cc4;hp=c5438979f75799fb9cdbd274f4cc7afdaaaa29d6;hpb=616da1ee7fc45bed76e420fb5060939ef0d77ea1;p=coreboot.git

diff --git a/Makefile b/Makefile
index c5438979f..2723efbbe 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))))
 
@@ -273,7 +276,7 @@ clean: clean-for-update clean-target
 clean-cscope:
 	rm -f cscope.out
 
-distclean: clean-cscope
+distclean:
 	rm -rf $(obj)
 	rm -f .config .config.old ..config.tmp .kconfig.d .tmpconfig* .ccwrap .xcompile