kbuild: add dependency on kernel.release to the package targets

The binrpm-pkg target uses KERNELRELEASE when generated its .spec file.
When binrpm-pkg was the first build target run in a tree it generated the
.spec before kernel.release so the Version: tag in the .spec was empty.

I don't know if this is the best fix, but binrpm-pkg works when we
explicitly build kernel.release before descending into package-dir.

Signed-off-by: Zach Brown <zach.brown@oracle.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/Makefile b/Makefile
index abc0051d259a..818d1950e22d 100644
--- a/Makefile
+++ b/Makefile
@@ -984,9 +984,9 @@ distclean: mrproper
 # rpm target kept for backward compatibility
 package-dir     := $(srctree)/scripts/package
 
-%pkg: FORCE
+%pkg: include/config/kernel.release FORCE
         $(Q)$(MAKE) $(build)=$(package-dir) $@
-rpm: FORCE
+rpm: include/config/kernel.release FORCE
         $(Q)$(MAKE) $(build)=$(package-dir) $@