Fixing dependency build for linux following fixes for os x. Removing unused variables.
Fixing dependency build for linux following fixes for os x. Removing unused variables.


johnhaddon/gaffer,chippey/gaffer,chippey/gaffer,chippey/gaffer,ImageEngine/gaffer,davidsminor/gaffer,goddardl/gaffer,johnhaddon/gaffer,GafferHQ/gaffer,cedriclaunay/gaffer,hradec/gaffer,ivanimanishi/gaffer,GafferHQ/gaffer,appleseedhq/gaffer,appleseedhq/gaffer,paulondc/gaffer,hradec/gaffer,davidsminor/gaffer,goddardl/gaffer,ImageEngine/gaffer,ImageEngine/gaffer,johnhaddon/gaffer,ivanimanishi/gaffer,appleseedhq/gaffer,lucienfostier/gaffer,andrewkaufman/gaffer,lucienfostier/gaffer,cedriclaunay/gaffer,ivanimanishi/gaffer,davidsminor/gaffer,cedriclaunay/gaffer,boberfly/gaffer,boberfly/gaffer,boberfly/gaffer,paulondc/gaffer,andrewkaufman/gaffer,hradec/gaffer,GafferHQ/gaffer,cedriclaunay/gaffer,hradec/gaffer,paulondc/gaffer,ivanimanishi/gaffer,lucienfostier/gaffer,andrewkaufman/gaffer,johnhaddon/gaffer,johnhaddon/gaffer,andrewkaufman/gaffer,goddardl/gaffer,chippey/gaffer,ImageEngine/gaffer,GafferHQ/gaffer,andrewkaufman/gaffer,goddardl/gaffer,boberfly/gaffer,GafferHQ/gaffer,appleseedhq/gaffer,paulondc/gaffer,davidsminor/gaffer,hradec/gaffer,lucienfostier/gaffer