cmlib/CMLibDocDoxygen.cmake

56 lines
1.5 KiB
CMake

set(DOXYGEN_FOUND
AUTO
CACHE STRING "Enable Doxygen documentation generator")
set_property(CACHE DOXYGEN_FOUND PROPERTY STRINGS ON OFF AUTO)
find_package(Doxygen)
if(DOXYGEN_FOUND)
set(DOXYGEN_FOUND
ON
CACHE STRING "Doxygen documentation generator enabled" FORCE)
else()
set(DOXYGEN_FOUND
OFF
CACHE STRING "Doxygen documentation generator disabled" FORCE)
endif()
function(add_doxygen_target)
set(options)
set(oneValueArgs TARGET_NAME SQLITE LATEX HTML)
set(multiValueArgs)
cmake_parse_arguments(_DOXYGEN "${options}" "${oneValueArgs}" "${multiValueArgs}"
${ARGN})
if(DOXYGEN_FOUND)
set(GENERATE_XML NO)
set(GENERATE_HTML NO)
set(GENERATE_LATEX NO)
set(GENERATE_SQLITE YES)
if(_DOXYGEN_HTML)
set(GENERATE_HTML YES)
endif()
if(_DOXYGEN_LATEX)
set(GENERATE_LATEX YES)
endif()
if(_DOXYGEN_SQLITE)
set(GENERATE_SQLITE YES)
endif()
set(WORK_DIR ${CMAKE_BINARY_DIR}/doc/doxygen)
configure_file(${CMAKE_SOURCE_DIR}/cmake/doc/Doxyfile.in ${WORK_DIR}/Doxyfile @ONLY)
add_custom_target(
${_DOXYGEN_TARGET_NAME}
VERBATIM
COMMAND "${CMAKE_COMMAND}" -E remove -f "${WORK_DIR}/doxygen_sqlite3.db"
COMMAND ${DOXYGEN_EXECUTABLE} ${WORK_DIR}/Doxyfile
WORKING_DIRECTORY ${WORK_DIR}
COMMENT "Generating API documentation with Doxygen")
else()
add_custom_target(
${_DOXYGEN_TARGET_NAME}
VERBATIM
COMMENT "Doxygen is not found. Skipping target ${_DOXYGEN_TARGET_NAME} build")
endif()
endfunction()