diff options
| -rw-r--r-- | docs/CMakeLists.txt | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/docs/CMakeLists.txt b/docs/CMakeLists.txt index 6f4168c3..5cab7b4a 100644 --- a/docs/CMakeLists.txt +++ b/docs/CMakeLists.txt @@ -33,15 +33,14 @@ if (ENABLE_DOXYGEN) # doxygen.cfg set(DOXYGEN_OUTPUT_DIR "${CMAKE_CURRENT_BINARY_DIR}/doxygen") - # Add rule to clean doxygen documentation - add_custom_target(clean_doxygen - COMMAND - "${CMAKE_COMMAND}" - "-E" - "remove_directory" - "${DOXYGEN_OUTPUT_DIR}" - ) - add_dependencies(clean_all clean_doxygen) + if ("${CMAKE_VERSION}" VERSION_LESS "3.15") + set_directory_properties(PROPERTY ADDITIONAL_MAKE_CLEAN_FILES + "${DOXYGEN_OUTPUT_DIR}") + else () + set_directory_properties(PROPERTY ADDITIONAL_CLEAN_FILES + "${DOXYGEN_OUTPUT_DIR}") + endif () + else() message(WARNING "Doxygen not found. Can't build Doxygen documentation") set(ENABLE_DOXYGEN OFF |