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Commit 4607ebf0 authored by Allan, Bruce W's avatar Allan, Bruce W Committed by Masahiro Yamada
Browse files

kbuild: external module build warnings when KBUILD_OUTPUT set and W=1 



Commit db547ef1 ("Kbuild: don't add obj tree in additional includes")
causes warnings (-Wmissing-include-dirs) when compiling external modules
with KBUILD_OUTPUT set and W=1.  This is because $src can be an absolute
path to the external module source which when prefixed with -I$(srctree)/
generates an incorrect directory path.

Signed-off-by: default avatarBruce Allan <bruce.w.allan@intel.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
parent 8b38f890

scripts/Makefile.lib

+1 −1
Original line number Diff line number Diff line
@@ -155,7 +155,7 @@ else 
# $(call addtree,-I$(obj)) locates .h files in srctree, from generated .c files

#   and locates generated .h files

# FIXME: Replace both with specific CFLAGS* statements in the makefiles

__c_flags	= $(if $(obj),-I$(srctree)/$(src) -I$(obj)) \

__c_flags	= $(if $(obj),$(call addtree,-I$(src)) -I$(obj)) \

		  $(call flags,_c_flags)

__a_flags	= $(call flags,_a_flags)

__cpp_flags     = $(call flags,_cpp_flags)