kbuild: fix 'make all install_modules install'

The command 'make all modules_install install' would fail
in a virgin tree - pointing at a non-existing directory under
/lib/modules/xxx

KERNELRELEASE is part of MODLIB and we need to create .kernelrelease
before we can properly evaluate KERNELRELEASE,
Changing MODLIB to the recursively expanded flavor let it pick up
the correct KERNELRELEASE value.

Reported by: "Hemmann, Volker Armin" <volker.armin.hemmann@tu-clausthal.de>

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

diff --git a/Makefile b/Makefile
index 22e322f1757c50e420b436a1646f1676b8bb854b..37a4b67653cc90695a177e21a3f8c82bafa02011 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -545,7 +545,7 @@ export      INSTALL_PATH ?= /boot
 # makefile but the arguement can be passed to make if needed.
 #
 
-MODLIB := $(INSTALL_MOD_PATH)/lib/modules/$(KERNELRELEASE)
+MODLIB = $(INSTALL_MOD_PATH)/lib/modules/$(KERNELRELEASE)
 export MODLIB