StackOverflow2013

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Id
8822508
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0
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CreationDate
2012-01-11T16:06:30.203
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2012-01-11T16:15:36.487
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2012-01-11T16:15:36.487
LastEditorUserId
424245
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424245
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7786302
PostTypeId
2
Score
1
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0
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text
Body
 So the full process for getting gcc 4.2 to work with a fresh install of Xcode 4.2 (non-iOS) is: <ol> <li>Install gcc 4.2 <pre class="lang-bsh prettyprint-override"><code>sudo port install apple-gcc42 </code></pre></li> <li>Tweak Xcode so that gcc 4.2 appears as a compiler option, by editing the Xcode 4.2 GCC 4.2.xcspec file to get gcc 4.2 to show in the list of compiler options: <ol> <li>Open the xcspec file for editing: <pre class="lang-bsh prettyprint-override"><code>sudo vi "/Developer/Library/Xcode/PrivatePlugIns/Xcode3Core.ideplugin/Contents/SharedSupport/Developer/Library/Xcode/Plug-ins/GCC 4.2.xcplugin/Contents/Resources/GCC 4.2.xcspec" </code></pre></li> <li>Change lines 41 and 42 from this: <pre class="lang-bsh prettyprint-override"><code>ShowInCompilerSelectionPopup = NO; IsNoLongerSupported = YES; </code></pre> To This: <pre class="lang-bsh prettyprint-override"><code>ShowInCompilerSelectionPopup = YES; IsNoLongerSupported = NO; </code></pre></li> </ol></li> <li>Link the gcc 4.2 binary to the location that Xcode expects: <pre class="lang-bsh prettyprint-override"><code>sudo ln -s /opt/local/bin/gcc-apple-4.2 /Developer/usr/bin/gcc-4.2 sudo ln -s /opt/local/bin/g++-apple-4.2 /Developer/usr/bin/g++-4.2 </code></pre></li> </ol> I explained the problem and workaround in <a href="http://seandenigris.com/blog/?p=931" rel="nofollow">this blog post</a>, which condenses the information I found. Feel free to comment.
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1. POHow to use gcc 4.2 with Xcode 4.2
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1. PTAnswer
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1. USSean DeNigris
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1. USSean DeNigris
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