title: Cannot build LLVM and Clang
body: <p>I have tried to compile <em>clang</em> and <em>llvm</em> using the <a href="http://clang.llvm.org/get_started.html" rel="nofollow">clang getting started manual</a>. However, at step 5, when I do <em>make</em>, I get the following error. Any idea what is going on here, and how to fix it? Note that I am using Ubuntu 10.04 on a 64 bit x86 system.</p>
  
  <pre><code>cp: cannot stat `/home/MetallicPriest/Desktop/build/tools/clang/runtime/compiler-rt/clang_linux/full-x86_64/libcompiler_rt.a': No such file or directory
  make[4]: *** [/home/MetallicPriest/Desktop/build/Debug+Asserts/lib/clang/3.1/lib/linux/libclang_rt.full-x86_64.a] Error 1
  rm /home/MetallicPriest/Desktop/build/Debug+Asserts/lib/clang/3.1/lib/linux/.dir
  make[4]: Leaving directory `/home/MetallicPriest/Desktop/build/tools/clang/runtime/compiler-rt'
  make[3]: *** [compiler-rt/.makeall] Error 2
  make[3]: Leaving directory `/home/MetallicPriest/Desktop/build/tools/clang/runtime'
  make[2]: *** [all] Error 1
  make[2]: Leaving directory `/home/MetallicPriest/Desktop/build/tools/clang'
  make[1]: *** [clang/.makeall] Error 2
  make[1]: Leaving directory `/home/MetallicPriest/Desktop/build/tools'
  make: *** [all] Error 1
  ## Heading ##
  </code></pre>