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kbuild: clean up objtool_args slightly

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The code:

  $(if $(or $(CONFIG_GCOV_KERNEL),$(CONFIG_LTO_CLANG)), ...)

... can be simpled to:

  $(if $(CONFIG_GCOV_KERNEL)$(CONFIG_LTO_CLANG), ...)

Also, remove meaningless commas at the end of $(if ...).

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Masahiro Yamada 2021-08-28 18:51:01 +09:00
parent e54dd93a08
commit 44815c9021
1 changed files with 5 additions and 6 deletions
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11
scripts/Makefile.lib
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@ -236,13 +236,12 @@ endif
# then here to avoid duplication.
objtool_args = \
$(if $(CONFIG_UNWINDER_ORC),orc generate,check) \
$(if $(part-of-module), --module,) \
$(if $(part-of-module), --module) \
$(if $(CONFIG_FRAME_POINTER),, --no-fp) \
$(if $(or $(CONFIG_GCOV_KERNEL),$(CONFIG_LTO_CLANG)), \
--no-unreachable,) \
$(if $(CONFIG_RETPOLINE), --retpoline,) \
$(if $(CONFIG_X86_SMAP), --uaccess,) \
$(if $(CONFIG_FTRACE_MCOUNT_USE_OBJTOOL), --mcount,)
$(if $(CONFIG_GCOV_KERNEL)$(CONFIG_LTO_CLANG), --no-unreachable)\
$(if $(CONFIG_RETPOLINE), --retpoline) \
$(if $(CONFIG_X86_SMAP), --uaccess) \
$(if $(CONFIG_FTRACE_MCOUNT_USE_OBJTOOL), --mcount)
# Useful for describing the dependency of composite objects
# Usage: