COMP: Only use the visibility flags if shared libraries are being built.
COMP: Only use the visibility flags if shared libraries are being built.

mspark93/VTK,johnkit/vtk-dev,collects/VTK,naucoin/VTKSlicerWidgets,sankhesh/VTK,naucoin/VTKSlicerWidgets,daviddoria/PointGraphsPhase1,candy7393/VTK,mspark93/VTK,demarle/VTK,jeffbaumes/jeffbaumes-vtk,mspark93/VTK,biddisco/VTK,gram526/VTK,hendradarwin/VTK,berendkleinhaneveld/VTK,jeffbaumes/jeffbaumes-vtk,sumedhasingla/VTK,aashish24/VTK-old,hendradarwin/VTK,johnkit/vtk-dev,arnaudgelas/VTK,sankhesh/VTK,demarle/VTK,hendradarwin/VTK,berendkleinhaneveld/VTK,sumedhasingla/VTK,cjh1/VTK,keithroe/vtkoptix,johnkit/vtk-dev,candy7393/VTK,mspark93/VTK,johnkit/vtk-dev,demarle/VTK,sumedhasingla/VTK,ashray/VTK-EVM,spthaolt/VTK,demarle/VTK,msmolens/VTK,SimVascular/VTK,aashish24/VTK-old,jmerkow/VTK,jmerkow/VTK,jmerkow/VTK,daviddoria/PointGraphsPhase1,spthaolt/VTK,biddisco/VTK,cjh1/VTK,collects/VTK,mspark93/VTK,gram526/VTK,gram526/VTK,aashish24/VTK-old,candy7393/VTK,sumedhasingla/VTK,keithroe/vtkoptix,cjh1/VTK,keithroe/vtkoptix,Wuteyan/VTK,collects/VTK,Wuteyan/VTK,naucoin/VTKSlicerWidgets,biddisco/VTK,mspark93/VTK,arnaudgelas/VTK,demarle/VTK,sumedhasingla/VTK,hendradarwin/VTK,jeffbaumes/jeffbaumes-vtk,hendradarwin/VTK,hendradarwin/VTK,biddisco/VTK,candy7393/VTK,collects/VTK,candy7393/VTK,keithroe/vtkoptix,jmerkow/VTK,daviddoria/PointGraphsPhase1,sankhesh/VTK,arnaudgelas/VTK,Wuteyan/VTK,msmolens/VTK,johnkit/vtk-dev,SimVascular/VTK,Wuteyan/VTK,jmerkow/VTK,aashish24/VTK-old,ashray/VTK-EVM,sumedhasingla/VTK,mspark93/VTK,spthaolt/VTK,johnkit/vtk-dev,sankhesh/VTK,naucoin/VTKSlicerWidgets,keithroe/vtkoptix,spthaolt/VTK,msmolens/VTK,candy7393/VTK,mspark93/VTK,biddisco/VTK,berendkleinhaneveld/VTK,SimVascular/VTK,jmerkow/VTK,Wuteyan/VTK,keithroe/vtkoptix,gram526/VTK,daviddoria/PointGraphsPhase1,naucoin/VTKSlicerWidgets,msmolens/VTK,sankhesh/VTK,msmolens/VTK,candy7393/VTK,spthaolt/VTK,ashray/VTK-EVM,biddisco/VTK,spthaolt/VTK,arnaudgelas/VTK,gram526/VTK,ashray/VTK-EVM,demarle/VTK,sankhesh/VTK,Wuteyan/VTK,gram526/VTK,SimVascular/VTK,cjh1/VTK,SimVascular/VTK,jeffbaumes/jeffbaumes-vtk,demarle/VTK,daviddoria/PointGraphsPhase1,berendkleinhaneveld/VTK,jmerkow/VTK,sumedhasingla/VTK,berendkleinhaneveld/VTK,sumedhasingla/VTK,sankhesh/VTK,collects/VTK,ashray/VTK-EVM,candy7393/VTK,msmolens/VTK,jeffbaumes/jeffbaumes-vtk,naucoin/VTKSlicerWidgets,keithroe/vtkoptix,jmerkow/VTK,SimVascular/VTK,hendradarwin/VTK,msmolens/VTK,cjh1/VTK,gram526/VTK,Wuteyan/VTK,berendkleinhaneveld/VTK,spthaolt/VTK,cjh1/VTK,biddisco/VTK,sankhesh/VTK,ashray/VTK-EVM,collects/VTK,johnkit/vtk-dev,SimVascular/VTK,ashray/VTK-EVM,demarle/VTK,arnaudgelas/VTK,ashray/VTK-EVM,aashish24/VTK-old,msmolens/VTK,aashish24/VTK-old,berendkleinhaneveld/VTK,arnaudgelas/VTK,jeffbaumes/jeffbaumes-vtk,daviddoria/PointGraphsPhase1,keithroe/vtkoptix,SimVascular/VTK,gram526/VTK