linux-kernel - Re: [PATCH 1/3] kbuild: merge cmd_archive_linux and cmd_archive

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Message-ID: <20230407180038.GB1018455@dev-arch.thelio-3990X>
Date:   Fri, 7 Apr 2023 11:00:38 -0700
From:   Nathan Chancellor <nathan@...nel.org>
To:     Masahiro Yamada <masahiroy@...nel.org>
Cc:     linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Nicolas Schier <nicolas@...sle.eu>
Subject: Re: [PATCH 1/3] kbuild: merge cmd_archive_linux and cmd_archive_perf

On Fri, Apr 07, 2023 at 07:16:27PM +0900, Masahiro Yamada wrote:
> The two commands, cmd_archive_linux and cmd_archive_perf, are similar.
> Merge them to make it easier to add more changes to the git-archive
> command.
> 
> Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>

Reviewed-by: Nathan Chancellor <nathan@...nel.org>

> ---
> 
>  scripts/Makefile.package | 19 +++++++++----------
>  1 file changed, 9 insertions(+), 10 deletions(-)
> 
> diff --git a/scripts/Makefile.package b/scripts/Makefile.package
> index 61f72eb8d9be..a205617730c6 100644
> --- a/scripts/Makefile.package
> +++ b/scripts/Makefile.package
> @@ -57,16 +57,17 @@ check-git:
>  		false; \
>  	fi
>  
> +quiet_cmd_archive = ARCHIVE $@
> +      cmd_archive = git -C $(srctree) archive \
> +                    --output=$$(realpath $@) --prefix=$(basename $@)/ $(archive-args)
> +
>  # Linux source tarball
>  # ---------------------------------------------------------------------------
>  
> -quiet_cmd_archive_linux = ARCHIVE $@
> -      cmd_archive_linux = \
> -	git -C $(srctree) archive --output=$$(realpath $@) --prefix=$(basename $@)/ $$(cat $<)
> -
>  targets += linux.tar
> +linux.tar: archive-args = $$(cat $<)
>  linux.tar: .tmp_HEAD FORCE
> -	$(call if_changed,archive_linux)
> +	$(call if_changed,archive)
>  
>  # rpm-pkg
>  # ---------------------------------------------------------------------------
> @@ -180,16 +181,14 @@ quiet_cmd_perf_version_file = GEN     $@
>  .tmp_perf/PERF-VERSION-FILE: .tmp_HEAD $(srctree)/tools/perf/util/PERF-VERSION-GEN | .tmp_perf
>  	$(call cmd,perf_version_file)
>  
> -quiet_cmd_archive_perf = ARCHIVE $@
> -      cmd_archive_perf = \
> -	git -C $(srctree) archive --output=$$(realpath $@) --prefix=$(basename $@)/ \
> -	--add-file=$$(realpath $(word 2, $^)) \
> +perf-archive-args = --add-file=$$(realpath $(word 2, $^)) \
>  	--add-file=$$(realpath $(word 3, $^)) \
>  	$$(cat $(word 2, $^))^{tree} $$(cat $<)
>  
>  targets += perf-$(KERNELVERSION).tar
> +perf-$(KERNELVERSION).tar: archive-args = $(perf-archive-args)
>  perf-$(KERNELVERSION).tar: tools/perf/MANIFEST .tmp_perf/HEAD .tmp_perf/PERF-VERSION-FILE FORCE
> -	$(call if_changed,archive_perf)
> +	$(call if_changed,archive)
>  
>  PHONY += perf-tar-src-pkg
>  perf-tar-src-pkg: perf-$(KERNELVERSION).tar
> -- 
> 2.37.2
>