Add CPU_TYPE_ARM; update README

[fhgwright]

This is an additional change to fix https://trac.macports.org/ticket/71621, as well as previously neglected updates to README.md.

Tested new code (repo only) on

Mac OS X 10.4.11 8S165, PPC, Xcode 2.5 8M2558
Mac OS X 10.4.11 8S2167, i386, Xcode 2.5 8M2558
Mac OS X 10.4.11 8S2167, x86_64, Xcode 2.5 8M2558
Mac OS X 10.5.8 9L31a, i386, Xcode 3.1.4 9M2809
Mac OS X 10.5.8 9L31a, x86_64, Xcode 3.1.4 9M2809
Mac OS X 10.5.8 9L31a, PPC (i386 Rosetta), Xcode 3.1.4 9M2809
Mac OS X 10.6.8 10K549, i386, Xcode 3.2.6 10M2518
Mac OS X 10.6.8 10K549, x86_64, Xcode 3.2.6 10M2518
Mac OS X 10.6.8 10K549, PPC (i386 Rosetta), Xcode 3.2.6 10M2518
Mac OS X 10.7.5 11G63, x86_64, Xcode 4.6.3 4H1503
OS X 10.8.5 12F2560, x86_64, Xcode 5.1.1 5B1008
OS X 10.9.5 13F1911, x86_64, Xcode 6.2 6C131e
OS X 10.10.5 14F2511, x86_64, Xcode 7.2 7C68
OS X 10.11.6 15G22010, x86_64, Xcode 8.1 8B62
macOS 10.12.6 16G2136, x86_64, Xcode 9.2 9C40b
macOS 10.13.6 17G14042, x86_64, Xcode 10.1 10B61
macOS 10.14.6 18G9323, x86_64, Xcode 11.3.1 11C505
macOS 10.15.7 19H15, x86_64, Xcode 12.4 12D4e
macOS 11.7.10 20G1427, x86_64, Xcode 13.2.1 13C100
macOS 12.7.6 21H1320, x86_64, Xcode 14.2 14C18
macOS 13.7.2 22H313, arm64, Xcode 15.2 15C500b
macOS 14.7.2 23H311, arm64, Xcode 16.2 16C5032a
macOS 15.2 24C101, arm64, Xcode 16.2 16C5032a

[fhgwright]

@mascguy
Here's the new update, as mentioned in the ticket. I also realized that I'd forgotten to update the README for the recent changes, and did that now.

[mascguy]

Looks great, thank you for the quick turnaround Fred!

[fhgwright]

@mascguy
It's been over a week since the ML announcement, with no complaints, so it seems reasonable to call this a v1.4.0 release.

BTW, there's one ticket I called obsolete on where you're not CCed - that's [62641](url).

[mascguy]

@mascguy
It's been over a week since the ML announcement, with no complaints, so it seems reasonable to call this a v1.4.0 release.

BTW, there's one ticket I called obsolete on where you're not CCed - that's [62641](url).

Sounds good. Also, I reassigned the ticket to you, and CCed myself.

[fhgwright]

@mascguy

@mascguy
It's been over a week since the ML announcement, with no complaints, so it seems reasonable to call this a v1.4.0 release.
BTW, there's one ticket I called obsolete on where you're not CCed - that's [62641](url).

Sounds good. Also, I reassigned the ticket to you, and CCed myself.

If you've been too busy to cut a release, then so be it, but if you've forgotten that I can't do it, then consider this to be a reminder.

[mascguy]

@mascguy

@mascguy
It's been over a week since the ML announcement, with no complaints, so it seems reasonable to call this a v1.4.0 release.
BTW, there's one ticket I called obsolete on where you're not CCed - that's [62641](url).

Sounds good. Also, I reassigned the ticket to you, and CCed myself.

If you've been too busy to cut a release, then so be it, but if you've forgotten that I can't do it, then consider this to be a reminder.

Gosh, I apologize... that completely slipped my mind. I'll try to get to it tonight, or tomorrow morning.

[mascguy]

If you've been too busy to cut a release, then so be it, but if you've forgotten that I can't do it, then consider this to be a reminder.

Gosh, I apologize... that completely slipped my mind. I'll try to get to it tonight, or tomorrow morning.

Done: https://github.com/macports/macports-legacy-support/releases/tag/v1.4.0

[fhgwright]

@mascguy

Done: https://github.com/macports/macports-legacy-support/releases/tag/v1.4.0

Thanks. I'll update the port today.