From: Amit Pundir <amit.pundir@linaro.org>
Date: Tue, 5 Jan 2016 12:06:31 +0000 (+0530)
Subject: kbuild: Makefile.clean: make Kbuild and Makefile optional
X-Git-Tag: firefly_0821_release~2958^2~90
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=24b454c35203899ebde4e6ec768865d56040f8bf;p=firefly-linux-kernel-4.4.55.git

kbuild: Makefile.clean: make Kbuild and Makefile optional

AOSP commit b13ce9f4aa6f "ARM64: add option to build
Image.gz/dtb combo" broke archclean / mrproper build
targets and we run into:
----------
./scripts/Makefile.clean:14: arch/arm64/boot/amd/Makefile: No such file or directory
make[2]: *** No rule to make target `arch/arm64/boot/amd/Makefile'.  Stop.
make[1]: *** [arch/arm64/boot/amd] Error 2
make: *** [archclean] Error 2
----------

This patch skip the missing Kbuild/Makefile reporting
error. It does the job (i.e cleanup dts/*/*.dtb and
do not spit out missing file error messages as well).

Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
---

diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
index 55c96cb8070f..a3245aea56e1 100644
--- a/scripts/Makefile.clean
+++ b/scripts/Makefile.clean
@@ -11,7 +11,7 @@ include scripts/Kbuild.include
 
 # The filename Kbuild has precedence over Makefile
 kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
-include $(if $(wildcard $(kbuild-dir)/Kbuild), $(kbuild-dir)/Kbuild, $(kbuild-dir)/Makefile)
+-include $(if $(wildcard $(kbuild-dir)/Kbuild), $(kbuild-dir)/Kbuild, $(kbuild-dir)/Makefile)
 
 # Figure out what we need to build from the various variables
 # ==========================================================================