We can lighten up OptionsGTK.cmake a bit by removing unused variables and moving some to more appropriate locations.
Created attachment 251897 [details] Patch
Looks good to me.
Comment on attachment 251897 [details] Patch Looks fine.
Comment on attachment 251897 [details] Patch Clearing flags on attachment: 251897 Committed r183550: <http://trac.webkit.org/changeset/183550>
All reviewed patches have been landed. Closing bug.