[PATCH] powerpc: fix distclean with Makefile.postlink

[Horia Geantă]

Makefile.postlink always includes include/config/auto.conf, however
this file is not present in a clean kernel tree, causing make to fail:

arch/powerpc/Makefile.postlink:10: include/config/auto.conf: No such file or directory
make[1]: *** No rule to make target `include/config/auto.conf'.  Stop.
make: *** [vmlinuxclean] Error 2

Change the inclusion such that file not being found does not trigger
an error.

Fixes: f188d0524d7e ("powerpc: Use the new post-link pass to check relocations")
Reported-by: Mircea Pop <mircea.pop at nxp.com>
Signed-off-by: Horia Geantă <horia.geanta at nxp.com>
---
 arch/powerpc/Makefile.postlink | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/Makefile.postlink b/arch/powerpc/Makefile.postlink
index 3c22d64b2de9..eccfcc88afae 100644
--- a/arch/powerpc/Makefile.postlink
+++ b/arch/powerpc/Makefile.postlink
@@ -7,7 +7,7 @@
 PHONY := __archpost
 __archpost:
 
-include include/config/auto.conf
+-include include/config/auto.conf
 include scripts/Kbuild.include
 
 quiet_cmd_relocs_check = CHKREL  $@
-- 
2.12.0.264.gd6db3f216544