kbuild: tar-pkg with out-out-tree building

Fix out-of-tree builds for the tar-pkg targets

When I wrote the buildtar script, I didn't even think about
out-of-tree builds because I didn't use these back then. This patch
throughoutly uses ${objtree} instead of `pwd`.

Also, the kernel version is no longer manually built. Instead, it will
properly use $KERNELRELEASE .  Installing modules is only done if
CONFIG_MODULES is set.

Signed-off-by: Jan-Benedict Glaw <jbglaw@lug-owl.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/package/Makefile b/scripts/package/Makefile
index f3e7e8e4a500..c201ef001f09 100644
--- a/scripts/package/Makefile
+++ b/scripts/package/Makefile
@@ -84,7 +84,7 @@ clean-dirs += $(objtree)/debian/
 # ---------------------------------------------------------------------------
 .PHONY: tar%pkg
 tar%pkg:
-        $(MAKE)
+        $(MAKE) KBUILD_SRC=
         $(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@
 
 clean-dirs += $(objtree)/tar-install/