https://svn.boost.org/trac10/ticket/513 <pre class="wiki">To get 64-bit support, I was able to get a large chunk of boost-1_33_1 to build on darwin by inserting -arch ppc64 in strategic places in the darwin-tools.jam file. This was sufficient to be able to use the filesystem and program-options libraries in a 64-bit app I've built that needs to access &gt; 4GB. Some libraries failed to build however, and I don't really know what I'm doing. Attached is a patch file showing what I added where. Also, it would probably be best to add -arch ppc -arch ppc64 to get "fat" binaries that work for both 32-bit and 64-bit code. However I'm no pro with these things. </pre> en-us /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/513 Trac 1.4.3 René Rivera Mon, 09 Jul 2007 14:05:08 GMT https://svn.boost.org/trac10/ticket/513#comment:1 https://svn.boost.org/trac10/ticket/513#comment:1 <ul> <li><strong>status</strong> <span class="trac-field-old">assigned</span> → <span class="trac-field-new">closed</span> </li> <li><strong>resolution</strong> <span class="trac-field-old">None</span> → <span class="trac-field-new">duplicate</span> </li> <li><strong>component</strong> <span class="trac-field-old">None</span> → <span class="trac-field-new">build</span> </li> <li><strong>description</strong> modified (<a href="/trac10/ticket/513?action=diff&amp;version=1">diff</a>) </li> <li><strong>severity</strong> → <span class="trac-field-new">Problem</span> </li> </ul> <p> Overridden by issue <a class="closed ticket" href="https://svn.boost.org/trac10/ticket/989" title="#989: Patches: Boost build does not support building universal binaries on macintosh (closed: fixed)">#989</a>. </p> Ticket