1 files changed, 26 insertions, 0 deletions
diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
new file mode 100644
index 0000000..df1f277
--- /dev/null
+++ b/doc/CMakeLists.txt
@@ -0,0 +1,26 @@
+cmake_minimum_required(VERSION 3.9)
+
+find_package(Doxygen)
+
+if (NOT DOXYGEN_FOUND)
+    return()
+endif()
+
+option(BUILD_DOXYGEN "Enable API documentation building via Doxygen" ON)
+
+if (NOT BUILD_DOXYGEN)
+    return()
+endif()
+
+set(top_srcdir "${PROJECT_SOURCE_DIR}")
+configure_file(Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile @ONLY)
+
+
+add_custom_target(FLAC-doxygen ALL
+        COMMAND ${DOXYGEN_EXECUTABLE} Doxyfile
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+        COMMENT "Generating API documentation with Doxygen"
+        VERBATIM )
+
+install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/api/"
+        DESTINATION "${CMAKE_INSTALL_DOCDIR}/api")