Re: git: fd3d3240b0d7 - main - depend-cleanup.sh: Add a rule to work around abd_os.c dependency changes

From: Jessica Clarke <jrtc27_at_freebsd.org>
Date: Tue, 10 Sep 2024 16:06:31 UTC 
On 10 Sep 2024, at 16:31, Mark Johnston <markj@FreeBSD.org> wrote:
> 
> The branch main has been updated by markj:
> 
> URL: https://cgit.FreeBSD.org/src/commit/?id=fd3d3240b0d7e4fa790e3d2b6d4e055a52754f32
> 
> commit fd3d3240b0d7e4fa790e3d2b6d4e055a52754f32
> Author:     Mark Johnston <markj@FreeBSD.org>
> AuthorDate: 2024-09-10 15:29:39 +0000
> Commit:     Mark Johnston <markj@FreeBSD.org>
> CommitDate: 2024-09-10 15:29:39 +0000
> 
>    depend-cleanup.sh: Add a rule to work around abd_os.c dependency changes
> 
>    Fixes incremental buildworld after the latest OpenZFS import.
> 
>    Fixes:  e2df9bb44109 ("zfs: merge openzfs/zfs@b10992582")
>    Sponsored by:   Klara, Inc.
> ---
> tools/build/depend-cleanup.sh | 3 +++
> 1 file changed, 3 insertions(+)
> 
> diff --git a/tools/build/depend-cleanup.sh b/tools/build/depend-cleanup.sh
> index b7231422c5ed..da3dd05c6c4d 100755
> --- a/tools/build/depend-cleanup.sh
> +++ b/tools/build/depend-cleanup.sh
> @@ -182,3 +182,6 @@ if [ -f "$OBJTOP"/rescue/rescue/rescue.mk ] && \
> echo "removing rescue.mk without nvme_util.o"
> rm -f "$OBJTOP"/rescue/rescue/rescue.mk
> fi
> +
> +# 20240910  e2df9bb44109
> +clean_dep   cddl/lib/libzpool abd_os c

Won’t that also clean the new one given the source directory for the
file just changed, thereby rebuilding it every time? I think this needs
a custom grep for the bad source dependency.

Jess