forked from OSchip/llvm-project
* Clearly mark LLVM_LIB_SEARCH_PATH as being optional
* llvmgcc and llvmg++ aliases are no longer needed (binaries have llvm- prefix) llvm-svn: 20016
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@ -552,22 +552,16 @@ All these paths are absolute:</p>
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<div class="doc_text">
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<p>
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In order to compile and use LLVM, you will need to set some environment
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variables. There are also some shell aliases which you may find useful.
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You can set these on the command line, or better yet, set them in your
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<tt>.cshrc</tt> or <tt>.profile</tt>.
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In order to compile and use LLVM, you may need to set some environment
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variables.
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<dl>
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<dt><tt>LLVM_LIB_SEARCH_PATH</tt>=<tt>/path/to/your/bytecode/libs</tt></dt>
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<dd>This environment variable helps LLVM linking tools find the locations
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of your bytecode libraries. It is optional and provided only a convenience
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since you can specify the paths using the -L options of the tools.</dd>
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<dt><tt>alias llvmgcc='llvm-gcc'</tt></dt>
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<dt><tt>alias llvmg++='llvm-g++'</tt></dt>
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<dd></dt>These aliases allow you to use the LLVM C and C++ front ends
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under alternative names. It is assumed that llvm-gcc and llvm-g++ are
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in your path. The LLVM makefiles will use llvm-gcc and llvm-g++ directly.</dd>
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<dd>[Optional] This environment variable helps LLVM linking tools find the
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locations of your bytecode libraries. It is provided only a
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convenience since you can specify the paths using the -L options of the
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tools and the C/C++ front-end will use the bytecode files installed in its
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<tt>lib</tt> directory.</dd>
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</dl>
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</div>
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