<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>In case you don't know about it, there is a package management system for OS X called Fink that allows you to install pre-built packages pretty easily. The Fink repository contains g95 for OS X PPC:</div><div><br></div><a href="http://pdb.finkproject.org/pdb/package.php/g95">http://pdb.finkproject.org/pdb/package.php/g95</a><div><br></div><div>That may be the path of least resistance for getting a new compiler.</div><div><br></div><div>-berto.</div><div><br><div><div>On Nov 11, 2008, at 3:01 PM, Turner, Scott wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>Hi Bill,<br><br>You might try using the freely available compiler: G95 (<a href="http://www.g95.org">http://www.g95.org</a>).<br>I had a similar problem a few years ago when I migrated from Linux to an x86<br>based Macbook pro. I found that this compiler built the PC-LINUX, g77<br>distribution of the toolkit without many modifications to the source or<br>build scripts. I have been using it everyday for a couple of years now<br>without any problems.<br><br>Scott Turner<br>Science Applications Group<br>Johns Hopkins University Applied Physics Laboratory<br><br><br><br><br>On 11/10/08 3:57 PM, "William Thompson" <<a href="mailto:William.T.Thompson@nasa.gov">William.T.Thompson@nasa.gov</a>> wrote:<br><br><blockquote type="cite">I have a short Fortran program that I've been running under Mac OSX on the<br></blockquote><blockquote type="cite">older<br></blockquote><blockquote type="cite">PowerPC platform. It uses the SPICE libraries spicelib.a and support.a. I<br></blockquote><blockquote type="cite">now<br></blockquote><blockquote type="cite">want to port this to the new Intel Mac platform. However, it appears that<br></blockquote><blockquote type="cite">these<br></blockquote><blockquote type="cite">libraries don't work with the g77 compiler, and require something called<br></blockquote><blockquote type="cite">"ifort"<br></blockquote><blockquote type="cite">which looks to be a commercial product. Is it possible to recompile these<br></blockquote><blockquote type="cite">libraries for use with g77 or some other freeware Fortran compiler?<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">Bill Thompson<br></blockquote><br>_______________________________________________<br>Spice_discussion mailing list<br><a href="mailto:Spice_discussion@naif.jpl.nasa.gov">Spice_discussion@naif.jpl.nasa.gov</a><br>http://naif.jpl.nasa.gov/mailman/listinfo/spice_discussion<br></div></blockquote></div><br></div></body></html>