[MacPorts] #65525: grpc fails on 10.6.8: error: missing binary operator before token "("

[MacPorts]

#65525: grpc fails on 10.6.8: error: missing binary operator before token "("
---------------------------+--------------------------
  Reporter:  barracuda156  |      Owner:  barracuda156
      Type:  defect        |     Status:  closed
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.7.2
Resolution:  fixed         |   Keywords:
      Port:  grpc          |
---------------------------+--------------------------

Comment (by ryandesign):

 In [changeset:"d8de83f48951b9fa15dd60be134317a37b85590c/macports-ports"
 d8de83f48951b9fa15dd60be134317a37b85590c/macports-ports] (master):
 {{{
 #!ConfigurableCommitTicketReference repository="macports-ports"
 revision="d8de83f48951b9fa15dd60be134317a37b85590c"
 grpc: Use compiler thread-local storage if available

 but don't require it.

 The upstream code contains a compatibility implementation of
 thread-local storage using pthread which is used if the compiler doesn't
 support TLS natively but the code failed to compile if the compiler
 didn't support __has_feature.

 Our patch to fix that inadvertently reversed the condition so that
 compilers having TLS support would use the compatibility code and
 compilers not having TLS support would fail to build. We subsequently
 marked the port as requiring a compiler with TLS support.

 Fix the condition so that compilers with TLS support will use it and
 those that don't will use the compatibility implementation. Don't
 require a TLS-supporting compiler anymore (although we do require a
 C++17-supporting compiler, and maybe all of those also support TLS).

 Closes: https://trac.macports.org/ticket/65525
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/65525#comment:10>
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