kbuild: fix single directory build

Commit a9d3bdc81687 ("kbuild: refactor single builds of *.ko") was wrong.

KBUILD_MODULES _is_ needed for single builds.

Otherwise, "make foo/bar/baz/" does not build module objects at all.

Fixes: a9d3bdc81687 ("kbuild: refactor single builds of *.ko")
Reported-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Tested-by: David Sterba <dsterba@suse.com>

diff --git a/Makefile b/Makefile
index 85a63a1d29b37e31ca3059aff3def1b4ce9b6e60..48a005fc69ca0b2ee8a785f6ba8878c375877752 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1978,6 +1978,8 @@ endif
 
 single-goals := $(addprefix $(build-dir)/, $(single-no-ko))
 
+KBUILD_MODULES := 1
+
 endif
 
 # Preset locale variables to speed up the build process. Limit locale