Michael Dusan f2be1fb23e
macos: reimplement OS version detection
The macOS version is now obtained by parsing `SystemVersion.plist`.

Test cases added for plist files that date back to '2005 Panther and up
to the recent '2020 Big Sur 11.1 release of macOS.

Thus we are now able to reliably identify 10.3...11.1 and higher.

- drop use of kern.osproductversion sysctl
- drop use of kern.osversion sysctl (fallback)
- drop kern.osversion tests
- add `lib.std.zig.system.detect()`
- add minimalistic parser for `SystemVersion.plist`
- add test cases for { 10.3, 10.3.9, 10.15.6, 11.0, 11.1 }

closes #7569
2021-01-11 19:54:56 -05:00
2020-07-11 18:33:56 -04:00
2021-01-08 16:54:56 -05:00
2021-01-07 23:48:58 -08:00
2020-10-08 22:48:16 -07:00
2020-12-10 20:17:07 -07:00
2015-08-05 16:22:18 -07:00

ZIG

A general-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.

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The ultimate goal of the Zig project is to serve users. As a first-order effect, this means users of the compiler, helping programmers to write better software. Even more important, however, are the end-users.

Zig is intended to be used to help end-users accomplish their goals. Zig should be used to empower end-users, never to exploit them financially, or to limit their freedom to interact with hardware or software in any way.

However, such problems are best solved with social norms, not with software licenses. Any attempt to complicate the software license of Zig would risk compromising the value Zig provides.

Therefore, Zig is available under the MIT (Expat) License, and comes with a humble request: use it to make software better serve the needs of end-users.

This project redistributes code from other projects, some of which have other licenses besides MIT. Such licenses are generally similar to the MIT license for practical purposes. See the subdirectories and files inside lib/ for more details.

Description
General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.
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