On Fri, 24 Jul 2020 at 21:31, Igor Raits <ignatenkobrain@fedoraproject.org> wrote:
[..] 
Well, I tell what I see :)

Compiling kitty with settings below produces this big
/usr/lib64/kitty/kitty/fast_data_types.so:

* Without any LTO-related flags: 4.52 MB
* With -flto: 4.30 MB
* With -flto -ffat-lto-objects: 4.79 MB

Well, I did not run compilation multiple times but don't think it will
change much.

Comparing the size of the executable files does not make any sense.
You should use the "size" command.

kloczek
-- 
Tomasz Kłoczko | LinkedIn: http://lnkd.in/FXPWxH