COMP: Fixed configure error - wrong variable name used for non-Apple case.
COMP: Fixed configure error - wrong variable name used for non-Apple case.

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