From: Masahiro Yamada <masahiroy@kernel.org>
Date: Wed, 4 Dec 2019 02:51:48 +0000 (+0900)
Subject: kbuild: fix 'No such file or directory' warning when cleaning
X-Git-Tag: v5.4.25~162
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c2a5e97de44adbf4a4b61b5a4e5f3fbc28b19d86;p=platform%2Fkernel%2Flinux-rpi.git

kbuild: fix 'No such file or directory' warning when cleaning

[ Upstream commit cf6b58ab2d55f5a143c88c219c8e66ff0720fa69 ]

Since commit fcbb8461fd23 ("kbuild: remove header compile test"),
'make clean' with O= option in the pristine source tree emits
'No such file or directory' warning.

$ git clean -d -f -x
$ make O=foo clean
make[1]: Entering directory '/home/masahiro/linux/foo'
find: ‘usr/include’: No such file or directory
make[1]: Leaving directory '/home/masahiro/linux/foo'

Fixes: fcbb8461fd23 ("kbuild: remove header compile test")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/usr/include/Makefile b/usr/include/Makefile
index 47cb91d..e284057 100644
--- a/usr/include/Makefile
+++ b/usr/include/Makefile
@@ -99,7 +99,7 @@ endif
 # asm-generic/*.h is used by asm/*.h, and should not be included directly
 header-test- += asm-generic/%
 
-extra-y := $(patsubst $(obj)/%.h,%.hdrtest, $(shell find $(obj) -name '*.h'))
+extra-y := $(patsubst $(obj)/%.h,%.hdrtest, $(shell find $(obj) -name '*.h' 2>/dev/null))
 
 quiet_cmd_hdrtest = HDRTEST $<
       cmd_hdrtest = \