2004-05-13 02:49:47 +08:00
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2003-10-23 09:48:33 +08:00
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2004-05-13 02:49:47 +08:00
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<link rel="stylesheet" href="llvm.css" type="text/css" media="screen">
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2007-02-14 15:42:12 +08:00
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<title>Building the LLVM C/C++ Front-End</title>
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2003-10-23 09:48:33 +08:00
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<div class="doc_title">
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Building the LLVM C/C++ Front-End
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</div>
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2003-10-22 05:58:38 +08:00
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2003-11-13 04:47:30 +08:00
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<ol>
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<li><a href="#instructions">Building llvm-gcc 4 from Source</a></li>
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<li><a href="#license">License Information</a></li>
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</ol>
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2004-05-24 05:07:27 +08:00
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<div class="doc_author">
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<p>Written by the LLVM Team</p>
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</div>
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<!-- *********************************************************************** -->
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<div class="doc_section">
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<a name="instructions">Building llvm-gcc 4 from Source</a>
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2003-10-23 09:48:33 +08:00
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</div>
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<!-- *********************************************************************** -->
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<div class="doc_text">
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2006-07-12 04:47:00 +08:00
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<p>This section describes how to aquire and build llvm-gcc4, which is based on
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the GCC 4.0.1 front-end. This front-end supports C, C++, Objective-C, and
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Objective-C++. Note that the instructions for building this front-end are
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completely different (and much easier!) than those for building llvm-gcc3 in
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the past.</p>
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2006-07-12 04:47:00 +08:00
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2003-10-22 05:58:38 +08:00
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<ol>
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<li><p>Retrieve the appropriate llvm-gcc4-x.y.source.tar.gz archive from the
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<a href="http://llvm.org/releases/">llvm web site</a>.</p>
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2006-06-17 07:34:49 +08:00
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2006-11-16 17:31:19 +08:00
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<p>It is also possible to download the sources of the llvm-gcc4 front end
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from a read-only mirror using subversion. To check out the code the
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first time use:</p>
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2006-11-16 17:31:19 +08:00
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<div class="doc_code">
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<pre>
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2007-07-23 11:56:42 +08:00
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svn co http://llvm.org/svn/llvm-project/llvm-gcc-4.0/trunk <i>dst-directory</i>
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</pre>
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</div>
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2006-11-16 17:31:19 +08:00
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<p>After that, the code can be be updated in the destination directory
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using:</p>
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<div class="doc_code">
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<pre>svn update</pre>
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</div>
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<p>The mirror is brought up to date every evening.</p></li>
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2006-11-16 17:31:19 +08:00
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<li>Follow the directions in the top-level <tt>README.LLVM</tt> file for
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up-to-date instructions on how to build llvm-gcc4.</li>
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</ol>
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2006-11-16 17:31:19 +08:00
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2006-07-12 04:47:00 +08:00
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</div>
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2003-12-19 00:43:17 +08:00
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<!-- *********************************************************************** -->
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<div class="doc_section">
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<a name="license">License Information</a>
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</div>
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<div class="doc_text">
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<p>
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The LLVM GCC frontend is licensed to you under the GNU General Public License
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and the GNU Lesser General Public License. Please see the files COPYING and
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COPYING.LIB for more details.
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</p>
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<p>
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More information is <a href="FAQ.html#license">available in the FAQ</a>.
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</p>
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</div>
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2003-10-22 05:58:38 +08:00
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<!-- *********************************************************************** -->
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2003-10-29 05:09:29 +08:00
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<hr>
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2004-05-13 02:49:47 +08:00
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<address>
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2006-03-14 13:39:39 +08:00
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<a href="http://llvm.org">LLVM Compiler Infrastructure</a><br>
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2003-10-29 05:09:29 +08:00
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Last modified: $Date$
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</address>
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2003-10-22 05:58:38 +08:00
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2003-10-23 09:48:33 +08:00
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