pg cargo_fetch: defunct port 'rust-compiler-wrap' still referenced, causing errors

[mascguy (Christopher Nielsen)]

As part of the recent Rust-related enhancements and improvements, port rust-compiler-wrap was eliminated.

Originating PR:

​https://github.com/macports/macports-ports/pull/14277

However, that port is still referenced in pg cargo_fetch, causing fatal errors:

    if { ${os.major} <= [option legacysupport.newest_darwin_requires_legacy] } {
        # Use wrapped rust compilers
        depends_build-append port:rust-compiler-wrap
        configure.cc      ${prefix}/libexec/rust-compiler-wrap/bin/clang
        configure.cxx     ${prefix}/libexec/rust-compiler-wrap/bin/clang++
        configure.objc    ${prefix}/libexec/rust-compiler-wrap/bin/clang
        configure.objcxx  ${prefix}/libexec/rust-compiler-wrap/bin/clang++
        set cargo_ld      ${prefix}/libexec/rust-compiler-wrap/bin/ld-rust
    }

Do we simply need to eliminate this block from the pg, or... ?

[mascguy (Christopher Nielsen)]

Observers: Priority of this ticket was purposely set to High, as this is a critical issue that needs to be fixed ASAP.

[MarcusCalhoun-Lopez (Marcus Calhoun-Lopez)]

You are right, this should have been done with the previous pull request.
I do not believe the fix is complicated, but I am on a trip right now.
I will do my best to work on it tonight.

[jmroot (Joshua Root)]

#65195