[MacPorts] #68364: rust: Update to 1.74.1

[MacPorts]

#68364: rust: Update to 1.74.1
--------------------------+---------------------------------
  Reporter:  Schamschula  |      Owner:  MarcusCalhoun-Lopez
      Type:  update       |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.8.1
Resolution:               |   Keywords:
      Port:  rust         |
--------------------------+---------------------------------

Comment (by halostatue):

 Replying to [comment:9 raimue]:
 > It is actually #68015. In my opinion the legacy macOS versions 10.9 and
 10.10 should not block an update of the rust port to a new version for the
 more recent and supported macOS versions. The new version might fix the
 problem or it does not build either. There is nothing to lose.

 According to the [[https://blog.rust-
 lang.org/2023/11/16/Rust-1.74.0.html|release announcement]], the minimum
 [[https://blog.rust-lang.org/2023/09/25/Increasing-Apple-Version-
 Requirements.html|Apple OS versions]] are:

 {{{
 Compatibility notes

 As previously announced, Rust 1.74 has increased its requirements on Apple
 platforms. The minimum versions are now:
 - macOS: 10.12 Sierra (First released 2016)
 - iOS: 10 (First released 2016)
 - tvOS: 10 (First released 2016)
 }}}

 I don't know exactly how this would be done, but I think that putting
 legacy versions of macOS on an older version (they could use up to 1.73.0,
 in theory) is the right choice here.

 I will be looking at the patches required to build {{{rust-bootstrap}}}
 and {{{rust}}} from this perspective. As such, there’s a couple of
 emulated TLS patches for {{{rust-bootstrap}}} (one of which is used for
 {{{rust}}}) that I will be looking at dropping, and I will be reviewing
 other patches for pre macOS 10.12 support for the 1.74 release.

-- 
Ticket URL: <https://trac.macports.org/ticket/68364#comment:10>
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