[Development] Dropping official x86_64 macOS support

[Thiago Macieira]

On Tuesday, 6 October 2026 17:09:04 Pacific Daylight Time Thiago Macieira 
wrote:
> I am using the latest SDK from the latest Xcode available for the Mac
> machine I have. I haven't checked which macOS version that SDK targets,
> I'll take a look in the office tomorrow.

It's currently 26:

$ ls -l /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/
Developer/SDKs/          
total 0
drwxr-xr-x 7 root wheel 224 Jan  5  2026 MacOSX.sdk
lrwxr-xr-x 1 root wheel  10 Mar  9  2026 MacOSX26.2.sdk -> MacOSX.sdk
lrwxr-xr-x 1 root wheel  10 Mar  9  2026 MacOSX26.sdk -> MacOSX.sdk

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Principal Engineer - Intel DCG - Platform & Sys. Eng.
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