--- zzzz-none-000/linux-2.6.19.2/scripts/Kbuild.include	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5505/linux-2.6.19.2/scripts/Kbuild.include	2007-09-20 11:45:52.000000000 +0000
@@ -45,7 +45,7 @@
 	mkdir -p $(dir $@);			\
 	$(filechk_$(1)) < $< > $@.tmp;		\
 	if [ -r $@ ] && cmp -s $@ $@.tmp; then	\
-		rm -f $@.tmp;			\
+		rm -rf $@.tmp;			\
 	else					\
 		echo '  UPD     $@';		\
 		mv -f $@.tmp $@;		\
@@ -69,11 +69,12 @@
 # as-instr
 # Usage: cflags-y += $(call as-instr, instr, option1, option2)
 
-as-instr = $(shell if echo -e "$(1)" | \
-		      $(CC) $(AFLAGS) -c -xassembler - \
-			    -o $(TMPOUT)astest$$$$.out > /dev/null 2>&1; \
-		   then rm $(TMPOUT)astest$$$$.out; echo "$(2)"; \
-		   else echo "$(3)"; fi)
+# remove by patch (handmade)
+# as-instr = $(shell if echo -e "$(1)" | $(AS) >/dev/null 2>&1 -W -Z -o astest$$$$.out ; \
+# 		   then echo "$(2)"; else echo "$(3)"; fi; \
+# 	           rm -rf astest$$$$.out)
+as-instr = $(shell if echo -e "$(1)" | $(AS) >/dev/null 2>&1 -W -Z -o /dev/null ; \
+ 		   then echo "$(2)"; else echo "$(3)"; fi; )
 
 # cc-option
 # Usage: cflags-y += $(call cc-option, -march=winchip-c6, -march=i586)
@@ -104,7 +105,7 @@
 # Usage: ldflags += $(call ld-option, -Wl$(comma)--hash-style=both)
 ld-option = $(shell if $(CC) $(1) -nostdlib -xc /dev/null \
 			     -o $(TMPOUT)ldtest$$$$.out > /dev/null 2>&1; \
-             then rm $(TMPOUT)ldtest$$$$.out; echo "$(1)"; \
+             then rm -rf $(TMPOUT)ldtest$$$$.out; echo "$(1)"; \
              else echo "$(2)"; fi)
 
 ###
@@ -166,7 +167,7 @@
 	@set -e;                                                             \
 	$(echo-cmd) $(cmd_$(1));                                             \
 	scripts/basic/fixdep $(depfile) $@ '$(make-cmd)' > $(dot-target).tmp;\
-	rm -f $(depfile);                                                    \
+	rm -rf $(depfile);                                                    \
 	mv -f $(dot-target).tmp $(dot-target).cmd)
 
 # Usage: $(call if_changed_rule,foo)