Thanks Matt.
I should have checked — I tried it on macOS which of course is unlike GNU.
On Jun 23, 2020, 5:19 PM -0700, Matt Birkholz <m...@birchwood-abbey.net>, wrote:
> I could not `make tags` on Ubuntu 20.04 because my find(1) doesn't like
> "-depth 0". I had to change that to "-maxdepth 0" and move the option
> to the front of the line.
>
> A patch follows, in the forlorn hope that it will work on other
> planets.
>
> diff --git a/src/Tags.sh b/src/Tags.sh
> index a42a1f1db..6ea8ed2f0 100755
> --- a/src/Tags.sh
> +++ b/src/Tags.sh
> @@ -28,7 +28,7 @@
>
> set -e
>
> -EXCLUDED_DIRS=(etc relnotes tools)
> +EXCLUDED_DIRS=(etc relnotes tools autom4te.cache)
>
> function excluded_dir ()
> {
> @@ -44,7 +44,7 @@ function excluded_dir ()
> return 1
> }
>
> -ALL_SUBDIRS=($(find * -type d -depth 0))
> +ALL_SUBDIRS=($(find * -maxdepth 0 -type d))
> SUBDIRS=()
>
> for SUBDIR in "${ALL_SUBDIRS[@]}"; do
> diff --git a/src/etc/Tags.sh b/src/etc/Tags.sh
> index 929f09719..be7f75611 100755
> --- a/src/etc/Tags.sh
> +++ b/src/etc/Tags.sh
> @@ -26,6 +26,6 @@
> # Utility to make TAGS file for an MIT/GNU Scheme build directory.
> # The working directory must be the build directory.
>
> -rm TAGS
> -find * -type f \( -name \*.scm -o -name \*.sld -o -name \*.pkg \)
> -depth 0 -print0 \
> +rm -f TAGS
> +find * -maxdepth 0 \( -name \*.scm -o -name \*.sld -o -name \*.pkg \)
> -print0 \
> | xargs -0 etags --append --language=scheme
>
>
