[MacPorts] #71298: emacs @29.4+nativecomp+treesitter segfaults clang during build

[MacPorts]

#71298: emacs @29.4+nativecomp+treesitter segfaults clang during build
------------------------+----------------------
 Reporter:  JGoldstone  |      Owner:  drkp
     Type:  defect      |     Status:  assigned
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.10.4
 Keywords:              |       Port:  emacs
------------------------+----------------------
 installing in the normal manner ('sudo port install emacs'), emacs is
 installed, and activated, then in the scan of binaries for linking errors,
 a broken file is found. Taking the option to rebuild, in the emacs
 configuration step, there are some warnings; the build is attempted, and
 (as revealed in the indicated log) emacs fails to build because clang
 segfaults compiling open.c.

 Included are the main.log file, two files specifically called out at the
 crash point in the main.log file, and then several .ips files; I don't
 know how MacPorts calls on clang and so just took the three most recent,
 even though there were several earlier ones.

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Ticket URL: <https://trac.macports.org/ticket/71298>
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