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-rw-r--r--doc/CMakeLists.txt15
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diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
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+cmake_minimum_required(VERSION 2.8)
+
+find_package(Doxygen)
+
+# --- Create Doxygen source documentation by typing `make doc`
+if(DOXYGEN_FOUND)
+ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile)
+
+ # add 'ALL after 'doc' to create documentation, whenever you type make
+ add_custom_target(doc
+ ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
+ WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+ COMMENT "Generating API documentation with Doxygen" VERBATIM
+ )
+endif(DOXYGEN_FOUND)