[MacPorts] #55049: textmate2 @2.0-rc.4: build fails under highsierra (10.13) with error: no viable conversion from

[MacPorts]

#55049: textmate2 @2.0-rc.4: build fails under highsierra (10.13) with error: no
viable conversion from
------------------------+-------------------------------
  Reporter:  hardwhack  |      Owner:  neverpanic
      Type:  defect     |     Status:  assigned
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.4.1
Resolution:             |   Keywords:  sierra highsierra
      Port:  textmate2  |
------------------------+-------------------------------

Comment (by TheDreamer):

 The issue appears to be with Xcode 9, since it had built and ran fine with
 Xcode 8 on Sierra.  But, the port recently got a revision bump, with no
 changes, forcing a recompile ...

 I tried coercing the data types, but it compiled...but segfaults (and
 there's a QL plugin, so it becomes really annoying)...so probably need to
 defer to someone more knowledgeable about such 'modern' programming
 languages...

 But, it had built and been running fine when I had first upgraded from El
 Capitan to Sierra.

 I tried rc7, the problem is still present.

 Haven't looked at master...since prefer to avoid relying on luck to have a
 reproducible release or some such thinking.

 Though this port is the first one I've encountered ( so far ) that doesn't
 fetch archives or require checksums.

 So, it might actually be easy to try an untagged checkout to find where
 it'll build and not segfault.  (possibly removing the need for some of the
 current patches and without requiring new one...though I one of the patch
 is to change for tracking in macports?)

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Ticket URL: <https://trac.macports.org/ticket/55049#comment:5>
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