Commit 81882762 authored Jul 31, 2019 by Masahiro Yamada Committed by Greg Kroah-Hartman Aug 25, 2019

kbuild: modpost: handle KBUILD_EXTRA_SYMBOLS only for external modules



[ Upstream commit cb4819934a7f9b87876f11ed05b8624c0114551b ]

KBUILD_EXTRA_SYMBOLS makes sense only when building external modules.
Moreover, the modpost sets 'external_module' if the -e option is given.

I replaced $(patsubst %, -e %,...) with simpler $(addprefix -e,...)
while I was here.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 7b31030d

scripts/Makefile.modpost

+1 −1

Original line number	Diff line number	Diff line
		@@ -74,7 +74,7 @@ modpost = scripts/mod/modpost \
		$(if $(CONFIG_MODULE_SRCVERSION_ALL),-a,) \
		$(if $(KBUILD_EXTMOD),-i,-o) $(kernelsymfile) \
		$(if $(KBUILD_EXTMOD),-I $(modulesymfile)) \
		$(if $(KBUILD_EXTRA_SYMBOLS), $(patsubst %, -e %,$(KBUILD_EXTRA_SYMBOLS))) \
		$(if $(KBUILD_EXTMOD),$(addprefix -e ,$(KBUILD_EXTRA_SYMBOLS))) \
		$(if $(KBUILD_EXTMOD),-o $(modulesymfile)) \
		$(if $(CONFIG_DEBUG_SECTION_MISMATCH),,-S) \
		$(if $(CONFIG_SECTION_MISMATCH_WARN_ONLY),,-E) \