include_directories(
  ${PROJECT_SOURCE_DIR}/api
  ${PROJECT_SOURCE_DIR}/include
)

set (maa_LIB_HEADERS
  ${PROJECT_SOURCE_DIR}/api/maa.h
  ${PROJECT_SOURCE_DIR}/api/gpio.h
  ${PROJECT_SOURCE_DIR}/api/i2c.h
  ${PROJECT_SOURCE_DIR}/api/pwm.h
  ${PROJECT_SOURCE_DIR}/api/spi.h
  ${PROJECT_SOURCE_DIR}/api/aio.h
  ${PROJECT_SOURCE_DIR}/include/smbus.h
  ${PROJECT_SOURCE_DIR}/include/version.h
  ${PROJECT_SOURCE_DIR}/include/intel_galileo_rev_d.h
)

set (maa_LIB_KERNEL
  ${PROJECT_SOURCE_DIR}/include/linux/compiler.h
  ${PROJECT_SOURCE_DIR}/include/linux/i2c-dev.h
  ${PROJECT_SOURCE_DIR}/include/linux/posix_types.h
  ${PROJECT_SOURCE_DIR}/include/linux/types.h
)

set (maa_LIB_SRCS
  ${PROJECT_SOURCE_DIR}/src/maa.c
  ${PROJECT_SOURCE_DIR}/src/gpio/gpio.c
  ${PROJECT_SOURCE_DIR}/src/i2c/i2c.c
  ${PROJECT_SOURCE_DIR}/src/i2c/smbus.c
  ${PROJECT_SOURCE_DIR}/src/pwm/pwm.c
  ${PROJECT_SOURCE_DIR}/src/spi/spi.c
  ${PROJECT_SOURCE_DIR}/src/aio/aio.c
  ${PROJECT_SOURCE_DIR}/src/intel_galileo_rev_d.c
# autogenerated version file
  ${CMAKE_CURRENT_BINARY_DIR}/version.c
)

add_library (maa SHARED ${maa_LIB_SRCS})

set_target_properties(                                                                                                                                         
   maa
   PROPERTIES
   SOVERSION ${maa_VERSION_MAJOR}
   VERSION ${maa_VERSION_STRING}
)
install (FILES ${maa_LIB_HEADERS} DESTINATION include/maa)
install (FILES ${maa_LIB_KERNEL} DESTINATION include/maa/linux)

macro (maa_CREATE_INSTALL_PKGCONFIG generated_file install_location)
  configure_file (${generated_file}.cmake ${CMAKE_CURRENT_BINARY_DIR}/${generated_file} @ONLY)
  install (FILES ${CMAKE_CURRENT_BINARY_DIR}/${generated_file} DESTINATION ${install_location})
endmacro (maa_CREATE_INSTALL_PKGCONFIG)
maa_create_install_pkgconfig (maa.pc lib${LIB_SUFFIX}/pkgconfig)

install (TARGETS maa DESTINATION lib)

if (DOXYGEN_FOUND)
  set (CMAKE_SWIG_FLAGS -DDOXYGEN=${DOXYGEN_FOUND})
  set (DOCFILES maa pwm i2c gpio aio spi)
  foreach (_file ${DOCFILES})
    add_custom_command (OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${_file}_doc.i
      COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/doxy2swig.py -n
        ${CMAKE_BINARY_DIR}/xml/${_file}_8h.xml
        ${CMAKE_CURRENT_BINARY_DIR}/${_file}_doc.i
      DEPENDS ${CMAKE_BINARY_DIR}/xml/${_file}_8h.xml
    )
    add_custom_target (${_file}doc_i DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${_file}_doc.i)
    add_dependencies (${_file}doc_i doc)
  endforeach ()
endif ()

find_package (SWIG)
if (SWIG_FOUND)
  include (${SWIG_USE_FILE})

  add_subdirectory (python)
#  add_subdirectory (javascript)
endif ()