[MacPorts] #30012: Erlang port hangs during installation on Lion DP

[MacPorts]

#30012: Erlang port hangs during installation on Lion DP
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  Reporter:  conradwt@…          |       Owner:  bfulgham@…           
      Type:  defect              |      Status:  closed               
  Priority:  Normal              |   Milestone:                       
 Component:  ports               |     Version:  1.9.2                
Resolution:  fixed               |    Keywords:  lion                 
      Port:  erlang              |  
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Changes (by bfulgham@…):

  * status:  new => closed
  * resolution:  => fixed


Comment:

 I just committed a build fix based on http://groups.google.com/group
 /erlang-programming/browse_thread/thread/b427009eca1754b0. To use the
 Apple stock compiler, you need to build with optimization level -O0.

 The underlying problem is in LLVM (see
 http://llvm.org/bugs/show_bug.cgi?id=7883).

 As an alternative, we could force installation of the gcc-4.2 compiler
 (NOT the built-in Apple gcc, which is llvm-gcc).

 For now, I'm opting to use the -O0 optimization level to reduce the burden
 on using Erlang on a stock Macports installation.

-- 
Ticket URL: <https://trac.macports.org/ticket/30012#comment:14>
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