[PATCH] [libcxxabi] Add a cmake build system.

[Dan Albert]

It also depends on llvm-config to find lit.py and the standard llvm cmake includes.

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Comment at: www/index.html:95
@@ +94,3 @@
+  <li><code>mkdir build && cd build</code></li>
+  <li><code>cmake -DLIBCXXABI_LIBCXX_PATH=path/to/libcxx .. # on linux you may need to prefix with CC=clang CXX=clang++</code></li>
+  <li><code>make</code></li>
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Logan Chien wrote:
> One typo here:
> 
>     -DLIBCXXABI_LIBCXX_INCLUDES=path/to/libcxx/include
> 
> Also, maybe we can suggest to use:
> 
>     -DCMAKE_CXX_COMPILER=clang++ 
> 
> instead of setting the environment variable here?
Oops, forgot to update the first part when I made that change. Good catch.

For the second part, is there any benefit to doing it that way?

http://reviews.llvm.org/D4359