kbuild: Rebuild .spec file when kernel version changes

Make a dependency in scripts/package/Makefile to top-level Makefile forcing
.spec file to be generated when kernel version changes.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

diff --git a/scripts/package/Makefile b/scripts/package/Makefile
index 6ebb635c59cd044ab8bfb9f46bdff9f1b3df5356..48f89e17a3cf5e3f045e18c9466f16f595002011 100644 (file)
--- a/scripts/package/Makefile
+++ b/scripts/package/Makefile
@@ -34,7 +34,7 @@ PREV       := set -e; cd ..;
 # rpm-pkg
 .PHONY: rpm-pkg rpm
 
-$(objtree)/kernel.spec: $(MKSPEC)
+$(objtree)/kernel.spec: $(MKSPEC) $(srctree)/Makefile
        $(CONFIG_SHELL) $(MKSPEC) > $@
 
 rpm-pkg rpm: $(objtree)/kernel.spec
@@ -55,7 +55,7 @@ clean-rule +=  rm -f $(objtree)/kernel.spec
 
 # binrpm-pkg
 .PHONY: binrpm-pkg
-$(objtree)/binkernel.spec: $(MKSPEC)
+$(objtree)/binkernel.spec: $(MKSPEC) $(srctree)/Makefile
        $(CONFIG_SHELL) $(MKSPEC) prebuilt > $@
        
 binrpm-pkg: $(objtree)/binkernel.spec