[PATCH RFC 01/12] kbuild: create destination directory for _shipped handling

[Dmitry Baryshkov]

The driver might decide to put the _shipped files to the subdir. In such
case the cmd_copy might fail because the destination directory is not
present. Call mkdir -p to make sure that the destination directory is
present.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
---
 scripts/Makefile.lib | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index cd5b181060f1..94373eeac420 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -297,7 +297,7 @@ endef
 # the copy would be read-only as well, leading to an error when executing the
 # rule next time. Use 'cat' instead in order to generate a writable file.
 quiet_cmd_copy = COPY    $@
-      cmd_copy = cat $< > $@
+      cmd_copy = mkdir -p $(shell dirname $@) && cat $< > $@
 
 $(obj)/%: $(src)/%_shipped
 	$(call cmd,copy)

-- 
2.39.2