From 371fdc77af44f4cb32475fd499e1d912ccc30890 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Wed, 26 Nov 2014 19:31:13 +0900 Subject: kbuild: collect shorthands into scripts/Kbuild.include The shorthand "clean" is defined in both the top Makefile and scripts/Makefile.clean. Likewise, the "hdr-inst" is defined in both the top Makefile and scripts/Makefile.headersinst. To reduce code duplication, this commit collects them into scripts/Kbuild.include like the "build" and "modbuiltin" shorthands. It requires scripts/Makefile.clean to include scripts/Kbuild.include, but its impact on the performance of "make clean" should be negligible. Signed-off-by: Masahiro Yamada Signed-off-by: Michal Marek --- scripts/Kbuild.include | 12 ++++++++++++ scripts/Makefile.clean | 5 +---- scripts/Makefile.headersinst | 1 - 3 files changed, 13 insertions(+), 5 deletions(-) (limited to 'scripts') diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index 65e7b08bb2cc..0f909814edfc 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -179,6 +179,18 @@ build := -f $(srctree)/scripts/Makefile.build obj # $(Q)$(MAKE) $(modbuiltin)=dir modbuiltin := -f $(srctree)/scripts/Makefile.modbuiltin obj +### +# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.clean obj= +# Usage: +# $(Q)$(MAKE) $(clean)=dir +clean := -f $(srctree)/scripts/Makefile.clean obj + +### +# Shorthand for $(Q)$(MAKE) -rR -f scripts/Makefile.headersinst obj= +# Usage: +# $(Q)$(MAKE) $(hdr-inst)=dir +hdr-inst := -rR -f $(srctree)/scripts/Makefile.headersinst obj + # Prefix -I with $(srctree) if it is not an absolute path. # skip if -I has no parameter addtree = $(if $(patsubst -I%,%,$(1)), \ diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean index b1c668dc6815..0aa91a07d968 100644 --- a/scripts/Makefile.clean +++ b/scripts/Makefile.clean @@ -7,10 +7,7 @@ src := $(obj) PHONY := __clean __clean: -# Shorthand for $(Q)$(MAKE) scripts/Makefile.clean obj=dir -# Usage: -# $(Q)$(MAKE) $(clean)=dir -clean := -f $(srctree)/scripts/Makefile.clean obj +include scripts/Kbuild.include # The filename Kbuild has precedence over Makefile kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src)) diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst index 8ccf83056a7a..1106d6ca3a38 100644 --- a/scripts/Makefile.headersinst +++ b/scripts/Makefile.headersinst @@ -122,7 +122,6 @@ $(check-file): scripts/headers_check.pl $(output-files) FORCE endif # Recursion -hdr-inst := -rR -f $(srctree)/scripts/Makefile.headersinst obj .PHONY: $(subdirs) $(subdirs): $(Q)$(MAKE) $(hdr-inst)=$(obj)/$@ dst=$(_dst)/$@ -- cgit v1.2.3