- install(DIRECTORY ${DOC_OUTPUT_PATH}/html
- DESTINATION "${CMAKE_INSTALL_PREFIX}/share/doc/${CMAKE_PROJECT_NAME}")
+ add_custom_target(install-doc
+ ${CMAKE_COMMAND} -E copy_directory
+ ${DOC_OUTPUT_PATH}/html
+ "${CMAKE_INSTALL_PREFIX}/share/doc/${CMAKE_PROJECT_NAME}/html"
+ )
+ add_dependencies(install-doc doc)
+
+ install(CODE "execute_process(COMMAND ${CMAKE_BUILD_TOOL} install-doc)")