I have finally implemented tagging support for OBJC and OBJCXX! [1]
(Sorry for the wait...) I have tested minimally on Debian and Ubuntu
GNU/Linux and macOS 13-15 to verify Objective-C and Objective-C++ source
code would compile. If there are any updates needed for the current
implementation, I would be happy to accept suggestions and patches. :)

[1] 
https://git.savannah.gnu.org/cgit/libtool.git/commit/?h=development&id=c010d1e93fa6e3580543353e4cdc33a1fcb68781

-- 
Ileana Dumitrescu

GPG Public Key: FA26 CA78 4BE1 8892 7F22 B99F 6570 EA01 146F 7354