X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=scripts%2FKbuild.include;h=650457191a237a50e95271bff67a69ef12295ebb;hb=0954dd61baebcd2de627803ed8e00cc70d9e8b0c;hp=ca5fd56ca2543df1e3f4b30343040b00b4c53e8e;hpb=bf4b3de1013c1643ffb8f071292c0f0eabb265c3;p=u-boot

diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index ca5fd56ca2..650457191a 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -85,14 +85,16 @@ TMPOUT := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/)
 # Usage: option = $(call try-run, $(CC)...-o "$$TMP",option-ok,otherwise)
 # Exit code chooses option. "$$TMP" is can be used as temporary file and
 # is automatically cleaned up.
+# modifed for U-Boot: prevent cc-option from leaving .*.su files
 try-run = $(shell set -e;		\
 	TMP="$(TMPOUT).$$$$.tmp";	\
 	TMPO="$(TMPOUT).$$$$.o";	\
+	TMPSU="$(TMPOUT).$$$$.su";	\
 	if ($(1)) >/dev/null 2>&1;	\
 	then echo "$(2)";		\
 	else echo "$(3)";		\
 	fi;				\
-	rm -f "$$TMP" "$$TMPO")
+	rm -f "$$TMP" "$$TMPO" "$$TMPSU")
 
 # as-option
 # Usage: cflags-y += $(call as-option,-Wa$(comma)-isa=foo,)
@@ -165,9 +167,7 @@ ar-option = $(call try-run, $(AR) rc$(1) "$$TMP",$(1),$(2))
 # Shorthand for $(Q)$(MAKE) -f scripts/Makefile.build obj=
 # Usage:
 # $(Q)$(MAKE) $(build)=dir
-#build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
-# temporary
-build := -f $(srctree)/scripts/Makefile.build -C
+build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
 
 ###
 # Shorthand for $(Q)$(MAKE) -f scripts/Makefile.modbuiltin obj=