kbuild: fail kernel compilation in case of unresolved module symbols

[safe/jmp/linux-2.6] / scripts / Makefile.modpost

diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index 9137df2..4b2721c 100644 (file)
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -58,6 +58,7 @@ quiet_cmd_modpost = MODPOST $(words $(filter-out vmlinux FORCE, $^)) modules
        $(if $(KBUILD_EXTMOD),-i,-o) $(kernelsymfile) \
        $(if $(KBUILD_EXTMOD),-I $(modulesymfile)) \
        $(if $(KBUILD_EXTMOD),-o $(modulesymfile)) \
+       $(if $(KBUILD_EXTMOD),-w) \
        $(wildcard vmlinux) $(filter-out FORCE,$^)
 
 PHONY += __modpost