scripts/tags.sh: Prevent binary files appearing in cscope.files

When executing the command `make COMPILED_SOURCE=1 cscope`, the resulting
`cscope.files` file contains filenames with the extensions *.rlib, *.rmeta,
and *.so.

To fix this, modify the regular expression in the `all_compiled_sources()`
function so that only files with the extensions *.h, *.c, *.S, and *.rs are
accepted.

The issue has been introduced by commit 4f491bb6ea2a ("scripts/tags.sh:
collect compiled source precisely") which implemented the parsing of
compiled sources from *.cmd files instead of using the "find" command.

Fixes: 4f491bb6ea2a ("scripts/tags.sh: collect compiled source precisely")
Signed-off-by: Sergei Litvin <litvindev@gmail.com>
Acked-by: Miguel Ojeda <ojeda@kernel.org>
Tested-by: Nicolas Schier <n.schier@fritz.com>
Reviewed-by: Nicolas Schier <n.schier@fritz.com>
Link: https://patch.msgid.link/20260714083331.69482-1-litvindev@gmail.com
[nsc: cleaned-up commit message line breaks and removed cc trailers]
Signed-off-by: Nicolas Schier <nsc@kernel.org>

0 files changed, 0 insertions, 0 deletions