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-rw-r--r--CMakeLists.txt9
1 files changed, 9 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 57ed28f..7ba6f9a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -233,3 +233,12 @@ set (CPACK_RESOURCE_FILE_LICENSE
"${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
set (CPACK_PACKAGE_VERSION "${PROJECT_VERSION}")
include (CPack)
+
+# Build Doxygen documentation for the C API
+find_package(Doxygen)
+if (DOXYGEN_FOUND)
+ configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile @ONLY)
+ add_custom_target(doc ${DOXYGEN_EXECUTABLE} Doxyfile
+ WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+ COMMENT "Generating C API documentation with Doxygen" VERBATIM)
+endif(DOXYGEN_FOUND)