CMakeLists.txt

cmake_minimum_required(VERSION 3.10)

project(can-util C CXX)

# first we can indicate the documentation build as an option and set it to ON by default

if (${CMAKE_BUILD_TYPE} STREQUAL "Release")
  option(BUILD_DOC "Build documentation" ON)
  # check if Doxygen is installed
  find_package(Doxygen)
  if (DOXYGEN_FOUND)
    # set input and output files
    set(DOXYGEN_IN ${CMAKE_CURRENT_SOURCE_DIR}/docs/Doxyfile.in)
    set(DOXYGEN_OUT ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile)

    # request to configure the file
    configure_file(${DOXYGEN_IN} ${DOXYGEN_OUT} @ONLY)
    message("Doxygen build started")

    # note the option ALL which allows to build the docs together with the application
    add_custom_target( doc_doxygen ALL
      COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_OUT}
      WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
      COMMENT "Generating API documentation with Doxygen"
      VERBATIM )
  else (DOXYGEN_FOUND)
    message("Doxygen need to be installed to generate the doxygen documentation")
  endif (DOXYGEN_FOUND)
else (${CMAKE_BUILD_TYPE} STREQUAL "Release")
enable_testing()
add_subdirectory(test)
endif (${CMAKE_BUILD_TYPE} STREQUAL "Release")


set(APP_VERSION "v0.12.5")

add_subdirectory(main)
add_subdirectory(libhex)
add_subdirectory(libcan)
add_subdirectory(libqcan)
add_subdirectory(libutil)