[PATCH] Makefile: Ensure tools directory exists in output prior to use

[Tom Rini]

With the change to make tools/version.h a file we need to make sure that
the output directory exists first otherwise we will get a build failure.

Reported-by: Peter Robinson <pbrobinson at gmail.com>
Tested-by: Peter Robinson <pbrobinson at gmail.com>
Fixes: 4d90f6cd9813 ("tools: Avoid creating symbolic links for tools/version.h")
Signed-off-by: Tom Rini <trini at konsulko.com>
---
 Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile b/Makefile
index 0ee0c701022a..960926caad45 100644
--- a/Makefile
+++ b/Makefile
@@ -1889,6 +1889,7 @@ checkarmreloc: u-boot
 	fi
 
 tools/version.h: include/version.h
+	$(Q)mkdir -p $(dir $@)
 	$(call if_changed,copy)
 
 envtools: scripts_basic $(version_h) $(timestamp_h) tools/version.h
-- 
2.17.1