[CMake] CMake and Doxygen documentation
Eric Noulard
eric.noulard at gmail.com
Mon Feb 5 11:29:50 EST 2007
2007/2/5, Crni Gorac <cgorac at gmail.com>:
> Anyone having a simple example of CMake setup to support target named
> say "docs" in CMake generated makefile so that "make docs" would
> generate project documentation using Doxygen?
>
Here you go the following example add "apidoc" and "apidoc_forced" target.
You may find detailed CMakeLists.txt files:
there
http://cvs.savannah.nongnu.org/viewcvs/tsp/src/doxy/CMakeLists.txt?root=tsp&view=markup
and there
http://cvs.savannah.nongnu.org/viewcvs/tsp/src/CMakeLists.txt?root=tsp&view=markup
They look like
FIND_PACKAGE(Doxygen)
IF (DOXYGEN_FOUND)
SET(DOXYGEN_INPUT <doxyfile>)
SET(DOXYGEN_OUTPUT <pathto_outputfile>
ADD_CUSTOM_COMMAND(
OUTPUT ${DOXYGEN_OUTPUT}
COMMAND ${CMAKE_COMMAND} -E echo_append "Building API Documentation..."
COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_INPUT}
COMMAND ${CMAKE_COMMAND} -E echo "Done."
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
DEPENDS ${DOXYGEN_INPUT}
)
ADD_CUSTOM_TARGET(apidoc ALL DEPENDS ${DOXYGEN_OUTPUT})
ADD_CUSTOM_TARGET(apidoc_forced
COMMAND ${CMAKE_COMMAND} -E echo_append "Building API Documentation..."
COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_INPUT}
COMMAND ${CMAKE_COMMAND} -E echo "Done."
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
ENDIF (DOXYGEN_FOUND)
--
Erk
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