BUG:Add OpenGL library path. Save/Restore values of CMAKE_REQUIRED_INCLUDES/LIBRARIES
BUG:Add OpenGL library path. Save/Restore values of CMAKE_REQUIRED_INCLUDES/LIBRARIES

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