From: Sam Ravnborg <sam@mars.ravnborg.org>
Date: Sun, 11 Sep 2005 20:32:57 +0000 (+0200)
Subject: kbuild: fix silentoldconfig with make O=
X-Git-Tag: archive/raspbian/4.9.13-1+rpi1~10^2~49656
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=5011cdd01bedd66b314e330a638c97984c71b53d;p=linux-4.9.git

kbuild: fix silentoldconfig with make O=

Al Viro reported that sometimes silentoldconfig failed because
output directory was missing.
So create it unconditionally before executing conf

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
---

diff --git a/Makefile b/Makefile
index e90ee6a3eef4..45e5a38fbc7a 100644
--- a/Makefile
+++ b/Makefile
@@ -491,6 +491,7 @@ include .config
 # If .config is newer than include/linux/autoconf.h, someone tinkered
 # with it and forgot to run make oldconfig
 include/linux/autoconf.h: .config
+	$(Q)mkdir -p include/linux
 	$(Q)$(MAKE) -f $(srctree)/Makefile silentoldconfig
 else
 # Dummy target needed, because used as prerequisite