[openssl/openssl] 859521: util/ctags.sh: a script for generating tags file w...

[Masatake YAMATO]

  Branch: refs/heads/master
  Home:   https://github.com/openssl/openssl
  Commit: 859521e57970027c2ec763928753a1e5f843cf69
      https://github.com/openssl/openssl/commit/859521e57970027c2ec763928753a1e5f843cf69
  Author: Masatake YAMATO <yamato at redhat.com>
  Date:   2023-05-18 (Thu, 18 May 2023)

  Changed paths:
    A .ctags.d/add-dir.ctags
    A .ctags.d/exclude.ctags
    A .ctags.d/openssl-stage1/10extrac-macrodefs.ctags
    A .ctags.d/openssl-stage2/.gitignore
    A .ctags.d/openssl-stage2/10expand-macros.ctags
    M .gitignore
    M Configurations/unix-Makefile.tmpl
    A util/ctags.sh

  Log Message:
  -----------
  util/ctags.sh: a script for generating tags file with expanding macros

This script requires Universal Ctags 6.0.0 or newer.

Usage:

	./util/ctags.sh [...options passed to ctags...]

Fixing #10251

Running the script in "tags" make target is suggested by
Dmitry Belyavskiy <beldmit at gmail.com>.

The falling back action for running older ctags if u-ctags 6 is not
available is suggested
by Dr. Matthias St. Pierre <matthias.st.pierre at ncp-e.com>.

Signed-off-by: Masatake YAMATO <yamato at redhat.com>

Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre at ncp-e.com>
Reviewed-by: Paul Dale <pauli at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20960)