[MacPorts] #43417: mpd: error: no type named 'function' in namespace 'std' (was: port mpd does not build)

[MacPorts]

#43417: mpd: error: no type named 'function' in namespace 'std'
---------------------------+-----------------------------
  Reporter:  bnilsson11@…  |      Owner:  rmstonecipher@…
      Type:  defect        |     Status:  new
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.2.1
Resolution:                |   Keywords:
      Port:  mpd           |
---------------------------+-----------------------------
Changes (by ryandesign@…):

 * owner:  macports-tickets@… => rmstonecipher@…
 * port:   => mpd


Old description:

> mpd does not build:
> --->  Building mpd
> Error: org.macports.build for port mpd returned: command execution failed
> Please see the log file for port mpd for details:
> /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_audio_mpd/mpd/main.log
> In the log file, the first error is:
> :info:build In file included from ./src/DatabaseHelpers.hxx:23:
> :info:build ./src/DatabaseVisitor.hxx:30:14: error: no type named
> 'function' in namespace 'std'
> :info:build typedef std::function<bool(const Directory &, Error &)>
> VisitDirectory;
>
> Googling on "no type named 'function' in namespace 'std'" indicates a
> possible lack of C++11 support.
>
> MacPorts 2.2.1
>  System version:        Mac OS X 10.7.5 (11G63)
>   Kernel version:       Darwin 11.4.2

New description:

 mpd does not build:

 {{{
 --->  Building mpd
 Error: org.macports.build for port mpd returned: command execution failed
 Please see the log file for port mpd for details:
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_audio_mpd/mpd/main.log
 In the log file, the first error is:
 :info:build In file included from ./src/DatabaseHelpers.hxx:23:
 :info:build ./src/DatabaseVisitor.hxx:30:14: error: no type named
 'function' in namespace 'std'
 :info:build typedef std::function<bool(const Directory &, Error &)>
 VisitDirectory;
 }}}

 Googling on "no type named 'function' in namespace 'std'" indicates a
 possible lack of C++11 support.

 MacPorts 2.2.1[[br]]
 {{{
  System version:        Mac OS X 10.7.5 (11G63)
   Kernel version:       Darwin 11.4.2
 }}}

--

Comment:

 Please attach the main.log file.

-- 
Ticket URL: <https://trac.macports.org/ticket/43417#comment:2>
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