<div dir="ltr"><p style="color:rgb(0,0,0);font-family:Verdana,Arial,"Bitstream Vera Sans",Helvetica,sans-serif;font-size:13px;background-color:rgb(238,238,238)">Hi, I'm trying to follow the guide listed here: <a class="ext-link" href="https://trac.macports.org/wiki/LibcxxOnOlderSystems" style="text-decoration-line:none;color:rgb(1,85,205);border-bottom:none"><span class="gmail-icon" style="background:url("../extlink.gif") 0% 50% no-repeat;padding-left:15px"></span>https://trac.macports.org/wiki/LibcxxOnOlderSystems</a></p><p style="color:rgb(0,0,0);font-family:Verdana,Arial,"Bitstream Vera Sans",Helvetica,sans-serif;font-size:13px;background-color:rgb(238,238,238)">At step 7, running the line as written</p><p style="color:rgb(0,0,0);font-family:Verdana,Arial,"Bitstream Vera Sans",Helvetica,sans-serif;font-size:13px;background-color:rgb(238,238,238)"><code style="color:rgb(102,0,0);border:1px solid rgb(238,221,204);border-radius:0.25em;padding:0px 0.3em;background:rgb(250,250,250)">sudo port -v -n upgrade --force --enforce-variants cctools -llvm34 +llvm39</code></p><p style="color:rgb(0,0,0);font-family:Verdana,Arial,"Bitstream Vera Sans",Helvetica,sans-serif;font-size:13px;background-color:rgb(238,238,238)">fails with Error: <code style="color:rgb(102,0,0);border:1px solid rgb(238,221,204);border-radius:0.25em;padding:0px 0.3em;background:rgb(250,250,250)">cctools: Variant llvm39 conflicts with llvm40</code></p><p style="color:rgb(0,0,0);font-family:Verdana,Arial,"Bitstream Vera Sans",Helvetica,sans-serif;font-size:13px;background-color:rgb(238,238,238)">running the line modified to include llvm40</p><p style="color:rgb(0,0,0);font-family:Verdana,Arial,"Bitstream Vera Sans",Helvetica,sans-serif;font-size:13px;background-color:rgb(238,238,238)"><code style="color:rgb(102,0,0);border:1px solid rgb(238,221,204);border-radius:0.25em;padding:0px 0.3em;background:rgb(250,250,250)">sudo port -v -n upgrade --force --enforce-variants cctools -llvm34 +llvm40</code></p><p style="color:rgb(0,0,0);font-family:Verdana,Arial,"Bitstream Vera Sans",Helvetica,sans-serif;font-size:13px;background-color:rgb(238,238,238)">gets further but still fails with</p><p style="color:rgb(0,0,0);font-family:Verdana,Arial,"Bitstream Vera Sans",Helvetica,sans-serif;font-size:13px;background-color:rgb(238,238,238)"><code style="color:rgb(102,0,0);border:1px solid rgb(238,221,204);border-radius:0.25em;padding:0px 0.3em;background:rgb(250,250,250)">In file included from /usr/include/limits.h:64:</code></p><p style="color:rgb(0,0,0);font-family:Verdana,Arial,"Bitstream Vera Sans",Helvetica,sans-serif;font-size:13px;background-color:rgb(238,238,238)"><code style="color:rgb(102,0,0);border:1px solid rgb(238,221,204);border-radius:0.25em;padding:0px 0.3em;background:rgb(250,250,250)">/usr/include/machine/limits.h:10:2: error: architecture not supported</code></p><p style="color:rgb(0,0,0);font-family:Verdana,Arial,"Bitstream Vera Sans",Helvetica,sans-serif;font-size:13px;background-color:rgb(238,238,238)"><code style="color:rgb(102,0,0);border:1px solid rgb(238,221,204);border-radius:0.25em;padding:0px 0.3em;background:rgb(250,250,250)">#error architecture not supported</code></p><p style="color:rgb(0,0,0);font-family:Verdana,Arial,"Bitstream Vera Sans",Helvetica,sans-serif;font-size:13px;background-color:rgb(238,238,238)">and requests that I submit a ticket.</p><p style="color:rgb(0,0,0);font-family:Verdana,Arial,"Bitstream Vera Sans",Helvetica,sans-serif;font-size:13px;background-color:rgb(238,238,238)">I'm running Snow Leopard 10.6.8 on a Macbook Pro 5,3</p></div>