[MacPorts] #62581: stack build failure on macOS 11

[MacPorts]

#62581: stack build failure on macOS 11
------------------------+--------------------
  Reporter:  knbchse    |      Owner:  (none)
      Type:  defect     |     Status:  closed
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.6.4
Resolution:  duplicate  |   Keywords:  bigsur
      Port:  stack      |
------------------------+--------------------
Description changed by ryandesign:

Old description:

> Hi there, I have recently attempted to install GNURadio and required
> ports on my new Mac.
>
> I have attempted to install ports such as gr-osmosdr and gqrx, both of
> which fail when trying to build. Other ports seem to install fine.
> The error I get when trying to install these is:
>
> ''Error: Failed to build stack: command execution failed
> Error: See
> /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_stack/stack/main.log
> for details.
> Error: Follow https://guide.macports.org/#project.tickets to report a
> bug.''
>
> I have attached the main.log file referenced in the error message to this
> ticket.
>
> Any help would be greatly appreciated!

New description:

 Hi there, I have recently attempted to install GNURadio and required ports
 on my new Mac.

 I have attempted to install ports such as gr-osmosdr and gqrx, both of
 which fail when trying to build. Other ports seem to install fine.
 The error I get when trying to install these is:

 {{{
 Error: Failed to build stack: command execution failed
 Error: See
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_stack/stack/main.log
 for details.
 Error: Follow https://guide.macports.org/#project.tickets to report a bug.
 }}}

 I have attached the main.log file referenced in the error message to this
 ticket.

 Any help would be greatly appreciated!

--

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Ticket URL: <https://trac.macports.org/ticket/62581#comment:2>
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