[MacPorts] #48659: error during sudo port upgrade outdated

[MacPorts]

#48659: error during sudo port upgrade outdated
---------------------------+--------------------------------
  Reporter:  sangshimgm@…  |      Owner:  macports-tickets@…
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.3.3
Resolution:                |   Keywords:
      Port:                |
---------------------------+--------------------------------

Old description:

> I got the following error during upgrade.
>
> ShimMBA:~ DanShim$ sudo port upgrade outdated
>
> Error: Unable to open port: can't set "compiler.blacklist": couldn't
> determine build number of compiler "gcc-4.2"
> To report a bug, follow the instructions in the guide:
>     http://guide.macports.org/#project.tickets
>
> Then I try to check the version of gcc.  It seems fine, I am unsure.
>
> ShimMBA:~ DanShim$ gcc-4.2 -v
> Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr
> --with-gxx-include-dir=/usr/include/c++/4.2.1
> Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM 3.6.0svn)
> Target: x86_64-apple-darwin14.5.0
> Thread model: posix
>
> I reinstalled command line tools but it did not help.
>
> Thanks in advance.

New description:

 I got the following error during upgrade.

 {{{
 ShimMBA:~ DanShim$ sudo port upgrade outdated

 Error: Unable to open port: can't set "compiler.blacklist": couldn't
 determine build number of compiler "gcc-4.2"
 To report a bug, follow the instructions in the guide:
     http://guide.macports.org/#project.tickets
 }}}

 Then I try to check the version of gcc.  It seems fine, I am unsure.

 {{{
 ShimMBA:~ DanShim$ gcc-4.2 -v
 Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr
 --with-gxx-include-dir=/usr/include/c++/4.2.1
 Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM 3.6.0svn)
 Target: x86_64-apple-darwin14.5.0
 Thread model: posix
 }}}

 I reinstalled command line tools but it did not help.

 Thanks in advance.

--

Comment (by ryandesign@…):

 Your "gcc-4.2" is actually clang. That's not normal. On OS X Yosemite,
 which it appears is what you have, /usr/bin/gcc-4.2 should not exist at
 all. I'm guessing it is a symlink to clang. If so, remove it.

-- 
Ticket URL: <https://trac.macports.org/ticket/48659#comment:2>
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