scrcpy @2.1.1: build fails on OS X 10.10

[aprovera]

I've recently submitted a PR which successfully added support for old OS X versions (10.6 x86_64, 10.7, 10.8, 10.9, 10.11).

However the build still fails on 10.10 (which uses compiler clang 700.1.81), with the following error:

use of unknown builtin '__builtin_mul_overflow' [-Wimplicit-function-declaration]

Through a quick search on the GitHub repository, I've found out this exact issue ​was addressed in port ld64, as follows:

# clang 700.1.81 (10.10) fails with error: use of undeclared identifier '__builtin_mul_overflow'
compiler.blacklist-append *gcc* {clang < 701}

This could therefore almost certainly be fixed in scrcpy by changing the current blacklist of 700 to 701.

I've marked it as low priority, as there's a good chance the number of affected users at this time is close to zero, so it can probably wait until the next version update to be fixed.

[aprovera <64255236+aprovera@…>]

In 7eefe11038c6fecc6ee8426035f54231d77167b0/macports-ports (master):

scrcpy: update to version 2.2, fix build on 10.10

• update to version 2.2
• change clang blacklist from 700 to 701 to support 10.10

Closes: #68420