CMakeLists.txt

#=============================================================================#
# Author: Thomas Jarosch                                                      #
# Date:   24.04.2012                                                          #
#                                                                             #
# Description: Pedelec controller cmake project                               #
#                                                                             #
#=============================================================================#
#set(CMAKE_TOOLCHAIN_FILE cmake/ArduinoToolchain.cmake) # Arduino Toolchain


cmake_minimum_required(VERSION 2.8)

set(CMAKE_TOOLCHAIN_FILE "${CMAKE_SOURCE_DIR}/cmake/teensy-arm.toolchain.cmake")

project(Pedelec_Controller C CXX)

set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/bin")
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/lib")
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/lib")
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)

include(Teensy)

# "grep" for FC 2.0 hardware in config.h
#file(STRINGS Arduino_Pedelec_Controller/config.h config_h_lines REGEX "^#define HARDWARE_REV 2[0-9]")
#if (config_h_lines)
#    message("Building firmware for FC 2.0 or higher")
#    set(FC_PROCESSOR mega2560)
#else(config_h_lines)
#    set(FC_PROCESSOR uno)
#endif(config_h_lines)

# Documentation
option(DOCUMENTATION "Generate API documentation with Doxygen" OFF)

find_package(Doxygen)
if(DOCUMENTATION AND DOXYGEN_FOUND)

    # Set variables
    set(top_srcdir ${CMAKE_SOURCE_DIR})

    # Find doxy config
    message(STATUS "Doxygen found.")
    set(DOXY_DIR "${CMAKE_SOURCE_DIR}/docs")
    set(DOXY_CONFIG "${DOXY_DIR}/Doxyfile.in")

    # Copy doxy.config.in
    configure_file("${DOXY_CONFIG}" "${CMAKE_BINARY_DIR}/doxy.config")

    # Create doc directory
    add_custom_command(
            OUTPUT ${CMAKE_BINARY_DIR}/doc
            COMMAND rm -rf ${CMAKE_BINARY_DIR}/doc/{html,man}
            COMMAND mkdir -p ${CMAKE_BINARY_DIR}/doc
            DEPENDS pcontroller
    )

    # Run doxygen
    add_custom_command(
            OUTPUT ${CMAKE_BINARY_DIR}/doc/html/index.html
            COMMAND ${DOXYGEN_EXECUTABLE} "${CMAKE_BINARY_DIR}/doxy.config"
            DEPENDS "${CMAKE_BINARY_DIR}/doxy.config" "${CMAKE_BINARY_DIR}/doc"
            WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/doc
    )

    add_custom_target(docs ALL DEPENDS ${CMAKE_BINARY_DIR}/doc/html/index.html)

    message(STATUS "Generating API documentation with Doxygen")
else(DOCUMENTATION AND DOXYGEN_FOUND)
    message(STATUS "Not generating API documentation")
endif(DOCUMENTATION AND DOXYGEN_FOUND)

# add libraries to project
#link_directories(${ARDUINO_SDK}/libraries)

add_subdirectory(Arduino_Pedelec_Controller)
add_subdirectory(Hardware_Test)