+<p>See <a href="http://www.vtk.org/Wiki/CMake_Cross_Compiling">this
+ wiki page</a> for generic instructions on how to cross-compile
+ with CMake. It goes into detailed explanations and may seem
+ daunting, but it is not. On the wiki page there are several
+ examples including toolchain files. Go directly to
+ <a href="http://www.vtk.org/Wiki/CMake_Cross_Compiling#Information_how_to_set_up_various_cross_compiling_toolchains">this
+ section</a> for a quick solution.</p>
+
+<p>Also see the <a href="#llvmvars">LLVM-specific variables</a>
+ section for variables used when cross-compiling.</p>