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Index: ne10-1.2.1/CMakeLists.txt
===================================================================
--- ne10-1.2.1.orig/CMakeLists.txt
+++ ne10-1.2.1/CMakeLists.txt
@@ -170,6 +170,27 @@ set(CMAKE_CXX_FLAGS ${CMAKE_C_FLAGS})
# Add NE10 library sub-directory.
add_subdirectory(modules)
+# Build documentation
+find_package(Doxygen)
+option(BUILD_DOCUMENTATION "Create and install the HTML based API
+documentation (requires Doxygen)" ${DOXYGEN_FOUND})
+
+if(BUILD_DOCUMENTATION)
+ if(NOT DOXYGEN_FOUND)
+ message(FATAL_ERROR "Doxygen is needed to build the documentation.")
+ endif()
+
+ set (doxyfile ${CMAKE_CURRENT_SOURCE_DIR}/doc/doxygen/doxygen.cfg)
+
+ add_custom_target(
+ doc ALL
+ COMMAND ${DOXYGEN_EXECUTABLE} ${doxyfile}
+ WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/doc/doxygen
+ COMMENT "Generating API documentation with Doxygen"
+ VERBATIM
+ )
+endif(BUILD_DOCUMENTATION)
+
if(NE10_BUILD_EXAMPLES AND NE10_ENABLE_MATH)
add_subdirectory(samples)
endif()
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