More FTL build scaffolding
https://bugs.webkit.org/show_bug.cgi?id=128330

Reviewed by Geoffrey Garen.

Source/JavaScriptCore: 

* Configurations/FeatureDefines.xcconfig:
* llvm/library/LLVMAnchor.cpp:

Source/WebCore: 

The FTL already has tests.

* Configurations/FeatureDefines.xcconfig:

Source/WebKit/mac: 

* Configurations/FeatureDefines.xcconfig:

Source/WebKit2: 

* Configurations/FeatureDefines.xcconfig:

Source/WTF: 

* wtf/Platform.h:

Tools: 

* Scripts/copy-webkitlibraries-to-product-directory:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@163674 268f45cc-cd09-0410-ab3c-d52691b4dbfc
13 files changed