Re: [PATCH v2 1/4] kbuild: move W=1 check for scripts/misc-check to top-level Makefile

[Nathan Chancellor <nathan@kernel.org>]

On Sun, Jun 01, 2025 at 10:31:27PM +0900, Masahiro Yamada wrote:
> This script is executed only when ${KBUILD_EXTRA_WARN} contains 1.
> Move this check to the top-level Makefile to allow more checks to be
> easily added to this script.
> 
> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

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

> ---
> 
> (no changes since v1)
> 
>  Makefile           | 3 +++
>  scripts/misc-check | 9 +--------
>  2 files changed, 4 insertions(+), 8 deletions(-)
> 
> diff --git a/Makefile b/Makefile
> index 61f4e7662192..7a52be3a4b80 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -1824,9 +1824,12 @@ rustfmtcheck: rustfmt
>  # Misc
>  # ---------------------------------------------------------------------------
>  
> +# Run misc checks when ${KBUILD_EXTRA_WARN} contains 1
>  PHONY += misc-check
> +ifneq ($(findstring 1,$(KBUILD_EXTRA_WARN)),)
>  misc-check:
>  	$(Q)$(srctree)/scripts/misc-check
> +endif
>  
>  all: misc-check
>  
> diff --git a/scripts/misc-check b/scripts/misc-check
> index d40d5484e0c5..f37b2f6931cc 100755
> --- a/scripts/misc-check
> +++ b/scripts/misc-check
> @@ -3,15 +3,8 @@
>  
>  set -e
>  
> -# Detect files that are tracked but ignored by git. This is checked only when
> -# ${KBUILD_EXTRA_WARN} contains 1, git is installed, and the source tree is
> -# tracked by git.
> +# Detect files that are tracked but ignored by git.
>  check_tracked_ignored_files () {
> -	case "${KBUILD_EXTRA_WARN}" in
> -	*1*) ;;
> -	*) return;;
> -	esac
> -
>  	git -C ${srctree:-.} ls-files -i -c --exclude-per-directory=.gitignore 2>/dev/null |
>  		sed 's/$/: warning: ignored by one of the .gitignore files/' >&2
>  }
> -- 
> 2.43.0
>