From: Michael Ton <linuxham@xxxxxxxxx>
The current Makefile.modpost file includes a warn (-w) flag to modpost
if KBUILD_EXTMOD or KBUILD_MODPOST_WARN. This flag should only be added
if both flags are true. Whenever KBUILD_MODPOST is true, modpost
currently only prints warnings and does not exit on error (such as on an
undefined symbol).
Signed-off-by: Michael Ton <linuxham@xxxxxxxxx>
---
--- scripts/Makefile.modpost.orig 2014-08-18 13:18:18.704048707 -0600
+++ scripts/Makefile.modpost 2014-08-18 13:24:20.902520603 -0600
@@ -77,7 +77,7 @@ modpost = scripts/mod/modpost
$(if $(KBUILD_EXTRA_SYMBOLS), $(patsubst %, -e
%,$(KBUILD_EXTRA_SYMBOLS))) \
$(if $(KBUILD_EXTMOD),-o $(modulesymfile)) \
$(if $(CONFIG_DEBUG_SECTION_MISMATCH),,-S) \
- $(if $(KBUILD_EXTMOD)$(KBUILD_MODPOST_WARN),-w)
+ $(if $(KBUILD_EXTMOD), $(if $(KBUILD_MODPOST_WARN),-w))
MODPOST_OPT=$(subst -i,-n,$(filter -i,$(MAKEFLAGS)))
--
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