[MacPorts] #64621: SBCL build hangs

[MacPorts]

#64621: SBCL build hangs
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  Reporter:  pmetzger  |      Owner:  easye
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:
      Port:  sbcl      |
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Comment (by kakuhen):

 I am here to report that **builds work as intended on Darwin/arm64**,
 meaning this is likely an issue with the Lisp implementation used to
 bootstrap SBCL on Darwin/x86_64 (version 1.2.11). I have posted in #sbcl
 on LiberaChat asking the developers for updated bootstrap binaries. I do
 not expect this request to be fulfilled. In the mean time, tomio-arisaka's
 suggestion is the best way forward.

 SBCL can be bootstrapped just fine with other Common Lisp implementations,
 such as CCL, ECL, and even CLISP (provided you use recent versions, which
 MacPorts indeed offers). In my experience, most people bootstrap SBCL with
 ECL, as ECL only requires a C99-compliant compiler. In absence of an
 updated bootstrap binary from upstream, we can fall back on CCL (or ECL)
 as a solution for i386 and x86_64. CCL is probably the way to go since we
 can pull in a binary blob rather than perform a full compilation of ECL
 just to begin bootstrapping SBCL.

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Ticket URL: <https://trac.macports.org/ticket/64621#comment:24>
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