Added CMake support

buildroot/share/cmake/CMakeLists.txt

+cmake_minimum_required(VERSION 2.8)
+#====================================================================#
+# Usage under Linux:                                                 #
+#                                                                    #
+#    From Marlin/buildroot/share/cmake folder:                       #
+#        mkdir -p build && cd build                                  #
+#        cmake ..                                                    #
+#        make                                                        #
+#                                                                    #
+# Usage under Windows:                                               #
+#                                                                    #
+#    From Marlin/buildroot/share/cmake folder: :                     #
+#        mkdir build && cd build                                     #
+#        cmake -G"Unix Makefiles" ..                                 #
+#        make                                                        #
+#====================================================================#
+ 
+#====================================================================#
+# Download marlin-cmake scriptfiles if not already installed         #
+# and add the path to the module path                                #
+#====================================================================#
+
+if(NOT EXISTS ${CMAKE_BINARY_DIR}/marlin-cmake)
+
+    file(DOWNLOAD https://raw.githubusercontent.com/tohara/marlin-cmake/v1.0.0/modules/Arduino_SDK.cmake
+                  ${CMAKE_BINARY_DIR}/marlin-cmake/modules/Arduino_SDK.cmake SHOW_PROGRESS)
+                  
+    file(DOWNLOAD https://raw.githubusercontent.com/tohara/marlin-cmake/v1.0.0/modules/marlin_cmake_functions.cmake
+                  ${CMAKE_BINARY_DIR}/marlin-cmake/modules/marlin_cmake_functions.cmake SHOW_PROGRESS)             
+    
+    file(DOWNLOAD https://raw.githubusercontent.com/tohara/marlin-cmake/v1.0.0/Platform/Arduino.cmake
+                  ${CMAKE_BINARY_DIR}/marlin-cmake/Platform/Arduino.cmake SHOW_PROGRESS)
+    
+    file(DOWNLOAD https://raw.githubusercontent.com/tohara/marlin-cmake/v1.0.0/settings/marlin_boards.txt
+                  ${CMAKE_BINARY_DIR}/marlin-cmake/settings/marlin_boards.txt SHOW_PROGRESS)
+                  
+    file(DOWNLOAD https://raw.githubusercontent.com/tohara/marlin-cmake/v1.0.0/toolchain/ArduinoToolchain.cmake
+                  ${CMAKE_BINARY_DIR}/marlin-cmake/toolchain/ArduinoToolchain.cmake SHOW_PROGRESS)
+              
+    if(WIN32)
+        file(DOWNLOAD https://raw.githubusercontent.com/tohara/marlin-cmake/v1.0.0/resources/make.exe
+                      ${CMAKE_BINARY_DIR}/make.exe SHOW_PROGRESS)
+    endif(WIN32)
+
+endif()
+
+set(CMAKE_MODULE_PATH  ${CMAKE_MODULE_PATH} ${CMAKE_BINARY_DIR}/marlin-cmake/modules)
+
+#====================================================================#
+#  Custom path to Arduino SDK can be set here.                       #
+#  It can also be set from command line. eg.:                        #
+#  cmake .. -DARDUINO_SDK_PATH="/path/to/arduino-1.x.x"              #
+#====================================================================#
+#set(ARDUINO_SDK_PATH ${CMAKE_CURRENT_LIST_DIR}/arduino-1.6.8)
+#set(ARDUINO_SDK_PATH /home/tom/git/BigBox-Dual-Marlin/ArduinoAddons/Arduino_1.6.x)
+#set(ARDUINO_SDK_PATH  /home/tom/test/arduino-1.6.11)
+#====================================================================#
+#  Set included cmake files                                          #
+#====================================================================#
+include(Arduino_SDK) # Find the intallpath of Arduino SDK
+include(marlin_cmake_functions)
+
+#====================================================================#
+#  Set toolchain file for arduino                                    #
+#====================================================================#
+set(CMAKE_TOOLCHAIN_FILE ${CMAKE_BINARY_DIR}/marlin-cmake/toolchain/ArduinoToolchain.cmake) # Arduino Toolchain
+
+#====================================================================#
+#  Setup Project                                                     #
+#====================================================================#
+project(Marlin C CXX)
+
+#====================================================================#
+#  Register non standard hardware                                    #
+#====================================================================#
+#register_hardware_platform(/home/tom/test/Sanguino)
+
+#====================================================================#
+#  Print any info                                                    #
+#  print_board_list()                                                #
+#  print_programmer_list()                                           #
+#  print_board_settings(mega)                                        #
+#====================================================================#
+print_board_list()
+print_programmer_list()
+
+
+#====================================================================#
+#  Get motherboard settings from Configuration.h                     #
+#  setup_motherboard(TARGET Marlin_src_folder)                       #
+#  Returns ${TARGET}_BOARD and ${TARGET}_CPU                         #
+#                                                                    #
+#  To set it manually:                                               #
+#    set(${PROJECT_NAME}_BOARD mega)                                 #
+#    set(${PROJECT_NAME}_CPU atmega2560)                             #
+#====================================================================#
+setup_motherboard(${PROJECT_NAME} ${CMAKE_CURRENT_LIST_DIR}/../../../Marlin)
+
+#====================================================================#
+#  Setup all source files                                            #
+#  Incude Marlin.ino to compile libs not included in *.cpp files     #
+#====================================================================#
+
+file(GLOB SOURCES "../../../Marlin/*.cpp")
+set(${PROJECT_NAME}_SRCS "${SOURCES};../../../Marlin/Marlin.ino")
+
+#====================================================================#
+#  Define the port for uploading code to the Arduino                 #
+#  Can be set from commandline with:                                 #
+#    cmake .. -DUPLOAD_PORT=/dev/ttyACM0                             #
+#====================================================================#
+if(UPLOAD_PORT)
+    set(${PROJECT_NAME}_PORT ${UPLOAD_PORT})
+else()
+    set(${PROJECT_NAME}_PORT /dev/ttyACM0)
+endif()
+
+#====================================================================#
+#  Register arduino libraries not included in SDK                    #
+#====================================================================#
+#link_directories(/home/tom/test/ArduinoAddons) #U8glib
+#set(${PROJECT_NAME}_ARDLIBS U8glib)
+#set(U8glib_RECURSE True)
+
+#====================================================================#
+# Command to generate code arduino firmware (.hex file)              #
+#====================================================================#
+generate_arduino_firmware(${PROJECT_NAME})