GTK requires GCC 4.9 since https://trac.webkit.org/changeset/184849 EFL requires GCC 4.9 since https://trac.webkit.org/changeset/187596 Let's require it in Source/WTF/wtf/Compiler.h
Created attachment 259841 [details] Patch
Comment on attachment 259841 [details] Patch Clearing flags on attachment: 259841 Committed r188912: <http://trac.webkit.org/changeset/188912>
All reviewed patches have been landed. Closing bug.