[PATCH] Cross-compilation document

[Sean Silva]

================
Comment at: docs/index.rst:98-99
@@ -97,1 +97,4 @@
 
+:doc:`HowToCrossCompile`
+   Notes on cross-building and testing LLVM/Clang.
+
----------------
Just for clarity, I would call this HowToCrossCompileLLVM.rst, to avoid confusion about whether this is about using LLVM as a cross compiler, or cross-compiling LLVM itself. (The document covers clang too, so LLVM is to be understood as "the LLVM umbrella"; kind of how if GettingStarted were called GettingStartedLLVM, it would still be understood to cover clang).


http://llvm-reviews.chandlerc.com/D1584