[MacPorts] #63806: sbcl @2.1.10 +fancy: Cannot build on macOS 12.0.1 with Xcode 13.1

[MacPorts]

#63806: sbcl @2.1.10 +fancy: Cannot build on macOS 12.0.1 with Xcode 13.1
------------------------------+----------------------
  Reporter:  foretspaisibles  |      Owner:  easye
      Type:  defect           |     Status:  assigned
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:
Resolution:                   |   Keywords:  monterey
      Port:  sbcl             |
------------------------------+----------------------

Comment (by foretspaisibles):

 I was able to bootstrap SBCL using an older SBCL version found on MacPorts
 archive. (Just took 2.1.9)  It just requires the SBCL binary and the
 SBCL.CORE file, both moved out from the downloading quarantine with

 {{{
 xattr -d com.apple.quarantine tarball/opt/local/lib/sbcl/sbcl.core
 tarball/opt/local/bin/sbcl
 }}}


 Also, variants similar to the CCL64 bootstrapping method above with CLISP
 and ACBL just work fine too. (I did not test GCL yet).

-- 
Ticket URL: <https://trac.macports.org/ticket/63806#comment:12>
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