The 64-bit build of ANGLE on Windows can't find the DirectX libraries. The DirectX installation has the 32-bit libraries in a folder called x86 and the 64-bit libraries in a folder called x64. I was using the $(PlatformShortName) macro in Visual Studio to link to these and it works fine with the 32-bit build, but with a 64-bit build it expands to AMD64, not x64. There is no macro that is x86 for a 32-bit build and x64 for a 64-bit build, so instead of making one, I'll just use two different property sheets to link the builds.
Created attachment 208374 [details] Patch
Comment on attachment 208374 [details] Patch r=me
Comment on attachment 208374 [details] Patch Clearing flags on attachment: 208374 Committed r153874: <http://trac.webkit.org/changeset/153874>
All reviewed patches have been landed. Closing bug.