diff options
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/VTKCompatibility.cmake | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Modules/VTKCompatibility.cmake b/Modules/VTKCompatibility.cmake index f8330a7..7b21bd8 100644 --- a/Modules/VTKCompatibility.cmake +++ b/Modules/VTKCompatibility.cmake @@ -31,3 +31,7 @@ SET(VTK_WGLEXT_FILE "${VTK_SOURCE_DIR}/Utilities/ParseOGLExt/headers/wglext.h" # work around an old bug in VTK SET(TIFF_RIGHT_VERSION 1) +# for very old VTK (versions prior to 4.2) +if (NOT VTK_MAJOR_VERSION) + message (FATAL_ERROR "You are trying to build a very old version of VTK (prior to VTK 4.2). To do this you need to use CMake 2.0 as it was the last version of CMake to support VTK 4.0.") +endif (NOT VTK_MAJOR_VERSION) |