kbuild: make sure we clean up DTB temporary files
Ian Campbell [Fri, 31 May 2013 10:14:20 +0000 (11:14 +0100)]
Various temporary files used when building DTB files were not suffixed with
.tmp and therefore were not cleaned up by "make clean".

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Grant Likely <grant.likely@linaro.org>

scripts/Makefile.lib

index 8337663..f97869f 100644 (file)
@@ -149,7 +149,7 @@ cpp_flags      = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE)     \
 
 ld_flags       = $(LDFLAGS) $(ldflags-y)
 
-dtc_cpp_flags  = -Wp,-MD,$(depfile).pre -nostdinc                        \
+dtc_cpp_flags  = -Wp,-MD,$(depfile).pre.tmp -nostdinc                    \
                 -I$(srctree)/arch/$(SRCARCH)/boot/dts                   \
                 -I$(srctree)/arch/$(SRCARCH)/boot/dts/include           \
                 -undef -D__DTS__
@@ -265,13 +265,13 @@ quiet_cmd_dtc = DTC     $@
 cmd_dtc = $(CPP) $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \
        $(objtree)/scripts/dtc/dtc -O dtb -o $@ -b 0 \
                -i $(dir $<) $(DTC_FLAGS) \
-               -d $(depfile).dtc $(dtc-tmp) ; \
-       cat $(depfile).pre $(depfile).dtc > $(depfile)
+               -d $(depfile).dtc.tmp $(dtc-tmp) ; \
+       cat $(depfile).pre.tmp $(depfile).dtc.tmp > $(depfile)
 
 $(obj)/%.dtb: $(src)/%.dts FORCE
        $(call if_changed_dep,dtc)
 
-dtc-tmp = $(subst $(comma),_,$(dot-target).dts)
+dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp)
 
 # Bzip2
 # ---------------------------------------------------------------------------