[MacPorts] #54067: upc @5.2.0.1: error: unknown type name 'isl_constraint'

[MacPorts]

#54067: upc @5.2.0.1: error: unknown type name 'isl_constraint'
----------------------+----------------------
  Reporter:  caverac  |      Owner:  tenomoto
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:  upc      |
----------------------+----------------------

Comment (by kencu):

 It might be a bit easier than the fixes that had to be done to gcc48 (and
 the other gccs 47 and 49 to come). I see these options in the gupc
 configure script <http://gccupc.org/gupc-changes/configure-.html>:
 {{{
   --with-isl-include=PATH Specify directory for installed isl include
 files
   --with-isl-lib=PATH     Specify the directory for the installed isl
 library
 }}}
 and so if you modify the the portfile to require isl14 instead of isl, and
 directed those PATHs to the isl14 versions with those configure arguments,
 you might wind up getting an easier fix than usual.

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Ticket URL: <https://trac.macports.org/ticket/54067#comment:3>
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