[MacPorts] #70987: php80, php81: Segmentation fault when generating phar.php

[MacPorts]

#70987: php80, php81: Segmentation fault when generating phar.php
--------------------------+------------------------------
  Reporter:  exlemor      |      Owner:  ryandesign
      Type:  defect       |     Status:  accepted
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.10.1
Resolution:               |   Keywords:  sequoia haspatch
      Port:  php80 php81  |
--------------------------+------------------------------
Changes (by ryandesign):

 * keywords:  sequoia => sequoia haspatch


Comment:

 I think we now understand that the [comment:9 previously-identified
 change] avoided this crash but didn't fix the real cause of the problem,
 which is that PHP's assembly code on x86_64 and i386 is using a syntax for
 declaring local symbols that is specific to ELF (e.g. Linux) systems. On
 Mach-O (e.g. macOS) systems, these symbols are not being interpreted as
 local and so the Clang 16 optimizer thinks it is OK to combine some of
 them, which causes the crash. The fix is to [https://github.com/php/php-
 src/issues/16168#issuecomment-2404830898 change the way the symbols are
 declared] so that they are interpreted as local on all systems.

 Before this was understood, the developers were suggesting
 [https://github.com/php/php-src/issues/16168#issuecomment-2398032480 a
 different change] which turned out not to work. I'll wait to see whether
 they still want to include that change or whether the symbol name fix is
 sufficient for them. Whichever they decide to go with, I'll apply that to
 the affected MacPorts php versions.

-- 
Ticket URL: <https://trac.macports.org/ticket/70987#comment:11>
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