72 lines
1.9 KiB
HTML
72 lines
1.9 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
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"http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
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<title>Polly - Getting Started</title>
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<link type="text/css" rel="stylesheet" href="menu.css" />
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<link type="text/css" rel="stylesheet" href="content.css" />
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</head>
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<body>
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<div id="box">
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<!--#include virtual="menu.html.incl"-->
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<div id="content">
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<h1>Building and Installing Polly</h1>
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<h2> Automatic </h2>
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There is a <a href="polly.sh">script</a> available to automatically checkout,
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update, build, and test Polly. This script contains all the commands that are
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subsequently described on this webpage. The automatic installation consists
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of four simple steps:
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<pre>
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mkdir polly && cd polly
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wget http://polly.llvm.org/polly.sh
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chmod +x polly.sh
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./polly.sh
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</pre>
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<h2> Manual </h2>
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<h3 id="source"> Get the code </h3>
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<p><b>Warning:</b> Polly/LLVM/clang need to be checked out at the same time.</p>
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<pre>
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git clone http://llvm.org/git/llvm.git llvm_git
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git clone http://llvm.org/git/polly.git llvm_git/tools/polly
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# Also build the matching clang-version (optional)
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git clone http://llvm.org/git/clang.git llvm_git/tools/clang
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</pre>
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<h3 id="build">Build Polly</h3>
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<pre>
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mkdir llvm_build && cd llvm_build
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cmake ../llvm_git && make
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</pre>
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<h3> Test Polly</h3>
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<pre>make check-polly</pre>
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<h3> Troubleshooting</h3>
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<p>If you get an error in one of the python files, your system probably uses python3
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as default python interpreter. This is the case, for instance, under Arch Linux.
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To solve this issue, run <code>cmake</code> again, but with the added argument:
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<code>-DPYTHON_EXECUTABLE=/usr/bin/python2</code> (replace <code>/usr/bin/python2</code>
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with the location of the python2 interpreter under your system).
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<pre>cmake -DCMAKE_PREFIX_PATH=${ISL_INSTALL} -DPYTHON_EXECUTABLE=/usr/bin/python2 ${LLVM_SRC}</pre>
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</div>
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</div>
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</body>
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</html>
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