diff options
Diffstat (limited to 'Modules/Documentation.cmake')
| -rw-r--r-- | Modules/Documentation.cmake | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/Modules/Documentation.cmake b/Modules/Documentation.cmake index aaf24f6..c297231 100644 --- a/Modules/Documentation.cmake +++ b/Modules/Documentation.cmake @@ -9,6 +9,30 @@ This module provides support for the VTK documentation framework. It relies on several tools (Doxygen, Perl, etc). #]=======================================================================] +cmake_policy(GET CMP0106 _Documentation_policy) + +if (_Documentation_policy STREQUAL "NEW") + message(FATAL_ERROR + "Documentation.cmake is VTK-specific code and should not be used in " + "non-VTK projects. This logic in this module is best shipped with the " + "project using it rather than with CMake. This is now an error according " + "to policy CMP0106.") +else () + +if (_Documentation_policy STREQUAL "") + # Ignore the warning if the project is detected as VTK itself. + if (NOT CMAKE_PROJECT_NAME STREQUAL "VTK" AND + NOT PROJECT_NAME STREQUAL "VTK") + cmake_policy(GET_WARNING CMP0106 _Documentation_policy_warning) + message(AUTHOR_WARNING + "${_Documentation_policy_warning}\n" + "Documentation.cmake is VTK-specific code and should not be used in " + "non-VTK projects. This logic in this module is best shipped with the " + "project using it rather than with CMake.") + endif () + unset(_Documentation_policy_warning) +endif () + # # Build the documentation ? # @@ -44,3 +68,7 @@ if (BUILD_DOCUMENTATION) # endif () + +endif () + +unset(_Documentation_policy) |