kbuild: move CONFIG_TRIM_UNUSED_KSYMS code unneeded for external module
The external module building does not need to parse this code because KBUILD_MODULES is always set anyway. Move this code inside the "ifeq ($(KBUILD_EXTMOD),) ... endif" block. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Nicolas Pitre <nico@linaro.org>
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07a422bb21
Коммит
1f50b80a09
14
Makefile
14
Makefile
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@ -612,13 +612,6 @@ else
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include/config/auto.conf: ;
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endif # $(dot-config)
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# For the kernel to actually contain only the needed exported symbols,
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# we have to build modules as well to determine what those symbols are.
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# (this can be evaluated only once include/config/auto.conf has been included)
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ifdef CONFIG_TRIM_UNUSED_KSYMS
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KBUILD_MODULES := 1
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endif
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# The all: target is the default when no target is given on the
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# command line.
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# This allow a user to issue only 'make' to build a kernel including modules
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@ -1019,6 +1012,13 @@ ifdef CONFIG_TRIM_UNUSED_KSYMS
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"$(MAKE) -f $(srctree)/Makefile vmlinux"
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endif
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# For the kernel to actually contain only the needed exported symbols,
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# we have to build modules as well to determine what those symbols are.
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# (this can be evaluated only once include/config/auto.conf has been included)
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ifdef CONFIG_TRIM_UNUSED_KSYMS
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KBUILD_MODULES := 1
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endif
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autoksyms_h := $(if $(CONFIG_TRIM_UNUSED_KSYMS), include/generated/autoksyms.h)
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$(autoksyms_h):
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