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-rw-r--r--Modules/VTKCompatibility.cmake7
1 files changed, 7 insertions, 0 deletions
diff --git a/Modules/VTKCompatibility.cmake b/Modules/VTKCompatibility.cmake
index 2cb1d76..c0e03ed 100644
--- a/Modules/VTKCompatibility.cmake
+++ b/Modules/VTKCompatibility.cmake
@@ -10,3 +10,10 @@ SET(VTKFREETYPE_BINARY_DIR "${VTK_BINARY_DIR}/Utilities/freetype" CACHE INTERNAL
SET(VTKFTGL_SOURCE_DIR "${VTK_SOURCE_DIR}/Utilities/ftgl" CACHE INTERNAL "")
SET(VTKFREETYPE_SOURCE_DIR "${VTK_SOURCE_DIR}/Utilities/freetype" CACHE INTERNAL "")
+SET(VTK_GLEXT_FILE "${VTK_SOURCE_DIR}/Utilities/ParseOGLExt/headers/glext.h" CACHE FILEPATH
+ "Location of the OpenGL extensions header file (glext.h).")
+SET(VTK_GLXEXT_FILE "${VTK_SOURCE_DIR}/Utilities/ParseOGLExt/headers/glxext.h" CACHE FILEPATH
+ "Location of the GLX extensions header file (glxext.h).")
+SET(VTK_WGLEXT_FILE "${VTK_SOURCE_DIR}/Utilities/ParseOGLExt/headers/wglext.h" CACHE FILEPATH
+ "Location of the WGL extensions header file (wglext.h).")
+