[MacPorts] #57877: gdb @8.2.1 build failure

[MacPorts]

#57877: gdb @8.2.1 build failure
---------------------+--------------------
  Reporter:  dbl001  |      Owner:  (none)
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:
      Port:  gdb     |
---------------------+--------------------

Comment (by kencu):

 That was the error I saw on the ci system with clang 703.0.31 as well.
 When I blacklisted clang 703.0.31 all the ci systems built it <https
 ://travis-ci.org/macports/macports-ports/builds/476691407>, and it built
 for me with clang-5.0 as well.

 But some version of Xcode that you have is failing. You can probably force
 it for right now with
 {{{
 sudo port clean gdb
 sudo port -v install gdb configure.compiler=macports-clang-5.0
 }}}


 But to fix it for everyone, what version of Xcode clang do you have on
 that failing system?
 {{{
 $ clang --version
 clang version 7.0.1 (tags/RELEASE_701/final)
 Target: x86_64-apple-darwin10.8.0
 Thread model: posix
 InstalledDir: /opt/local/libexec/llvm-7.0/bin
 }}}

 I can't seem to find it in the log. Perhaps we need to be more blanket
 with our blacklisting.

-- 
Ticket URL: <https://trac.macports.org/ticket/57877#comment:6>
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