Re: [Discuss-gnuradio] OSX 10.10

[Michael Dickens]

Hi Ed - When updating to a new major OS version (e.g., 10.[5-9] ->
10.10), you'll need to reinstall MacPorts. The recommended migration
procedure when using MacPorts is found at <
http://trac.macports.org/wiki/Migration >. I, personally, just start
from an empty disk, install the OS, migrate over my login & anything
else necessary, install MacPorts & selfupdate, then install GNU Radio
and other ports that I need. In this manner, I'm guaranteed that the
install is correct for the new OS, without any cruft.

It is certainly possible that programs compiled on 10.9 will still work
on 10.10, if the ABI usage is compatible. But, there's no guarantee.
Further, as you found out, updating doesn't always work. Hence the
reason for a clean migration as per the wiki page above.

Hope this helps! - MLD

On Tue, Jun 30, 2015, at 09:06 PM, Ed Criscuolo wrote:
> A few months ago, I upgraded to OSX 10.10.1  Yosemite.
> My existing install of GnuRadio 3.7.5 continued to work,
> but today I tried to recompile an OOT module and it
> failed.  Something about a library incompatibility
> change between Mountain Lion and Mavericks.
> 
> So I did a port selfupdate and tried to upgrade to
> 3.7.7.1.  The build failed, with:
> 
> --->  Computing dependencies for swig
> --->  Building swig
> Error: org.macports.build for port swig returned: command execution
> failed
> 
> The log file shows:
> 
> ...
> :info:build In file included from /usr/local/include/sys/file.h:26:
> :info:build /usr/local/include/sys/Conf.h:28:12: fatal error: 'iosfwd' 
> file not found
> :info:build #  include <iosfwd>
> :info:build            ^
> ...
> 
> Is this a known problem?