Commit 6073882c authored May 28, 2021 by Masahiro Yamada Committed by Russell King (Oracle) Jun 07, 2021

ARM: 9084/1: simplify the build rule of mach-types.h



The directory of mach-types.h is created a couple of lines above:

  _dummy := $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)') \

The 'mkdir -p' command is redundant.

scripts/Kbuild.include defines real-prereqs as a shorthand for
$(filter-out $(PHONY),$^). Let's use it to simplify the code.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>

parent 4716e2e3

arch/arm/tools/Makefile

+1 −2

Original line number	Diff line number	Diff line
		@@ -33,8 +33,7 @@ _dummy := $(shell [ -d '$(kapi)' ] \|\| mkdir -p '$(kapi)') \
		$(shell [ -d '$(uapi)' ] \|\| mkdir -p '$(uapi)')

		quiet_cmd_gen_mach = GEN $@
		cmd_gen_mach = mkdir -p $(dir $@) && \
		$(AWK) -f $(filter-out $(PHONY),$^) > $@
		cmd_gen_mach = $(AWK) -f $(real-prereqs) > $@

		$(kapi)/mach-types.h: $(src)/gen-mach-types $(src)/mach-types FORCE
		$(call if_changed,gen_mach)