<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif">Hi all,</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">
Please forgive-me the ignorance if this seems to simple a question.</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">I installed gcc4.8 from MacPorts, and now I want to use its compilers, especially gfortran. However, although they are in the path, their names are different, such as "gfortran-mp-4.8", such as they are not seen when the command "gfortran" is issued.</div>
<div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">I tried to see what is working and got:</div><div class="gmail_default" style="font-family:verdana,sans-serif">
<p style="margin:0px;font-size:15px;font-family:Menlo">$ port select --list gcc</p>
<p style="margin:0px;font-size:15px;font-family:Menlo">Available versions for gcc:</p>
<p style="margin:0px;font-size:15px;font-family:Menlo"><span class="" style="white-space:pre">        </span>mp-gcc48</p>
<p style="margin:0px;font-size:15px;font-family:Menlo"><span class="" style="white-space:pre">        </span>none (active)</p></div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">
however, for gfortran:</div><div class="gmail_default" style="font-family:verdana,sans-serif"><p style="margin:0px;font-size:15px;font-family:Menlo">$ port select --list gfortran</p>
<p style="margin:0px;font-size:15px;font-family:Menlo">Warning: Unable to get active selected version: The specified group 'gfortran' does not exist.</p>
<p style="margin:0px;font-size:15px;font-family:Menlo">Error: The 'list' command failed: The specified group 'gfortran' does not exist.</p></div><div class="gmail_default" style="font-family:verdana,sans-serif">
<br></div><div class="gmail_default" style="font-family:verdana,sans-serif">I tried to activate the MacPorts gcc set by:</div><div class="gmail_default" style="font-family:verdana,sans-serif"><p style="margin:0px;font-size:15px;font-family:Menlo">
$ sudo port select --set gcc mp-gcc48</p>
<p style="margin:0px;font-size:15px;font-family:Menlo">Password:</p>
<p style="margin:0px;font-size:15px;font-family:Menlo">Selecting 'mp-gcc48' for 'gcc' succeeded. 'mp-gcc48' is now active.</p></div><div class="gmail_default" style="font-family:verdana,sans-serif">
<br></div><div class="gmail_default" style="font-family:verdana,sans-serif">And now the correct gcc is working:</div><div class="gmail_default" style="font-family:verdana,sans-serif"><p style="margin:0px;font-size:15px;font-family:Menlo">
$ which gcc</p>
<p style="margin:0px;font-size:15px;font-family:Menlo">/opt/local/bin/gcc</p></div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">
however, still nothing is set for gfortran:</div><div class="gmail_default" style="font-family:verdana,sans-serif"><p style="margin:0px;font-size:15px;font-family:Menlo">$ which gfotran</p><p style="margin:0px;font-size:15px;font-family:Menlo">
$ </p></div><div class="gmail_default" style="font-family:verdana,sans-serif">(returns nothing)</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">
<br></div><div class="gmail_default" style="font-family:verdana,sans-serif">So, my question is this: how should I activate the whole gcc48 set? Especially, I need to use gcc/gfortran. </div><div class="gmail_default" style="font-family:verdana,sans-serif">
<br></div><div class="gmail_default" style="font-family:verdana,sans-serif">BTW, shouldn't this be activated by default when I install gcc48?</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br>
</div><div class="gmail_default" style="font-family:verdana,sans-serif">Thanks,</div><div><div dir="ltr"><a href="http://goo.gl/7Cphf" target="_blank">Gustavo Seabra</a></div></div>
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