Update Arduino CMake

Prior to this commit oscc used a no longer supported Arduino CMake based
toolchain. This commit fixes that by updating the toolchain to use the
arduino-cmake files.

.gitignore

@@ -7,3 +7,6 @@
 **/tests/**/Cargo.lock
 **/tests/**/common/
 **/tests/**/target/
+
+#cucumber port
+cucumber.wire

firmware/common/toolchain/ArduinoToolchain.cmake

@@ -6,78 +6,89 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this file,
 # You can obtain one at http://mozilla.org/MPL/2.0/.
 #=============================================================================#
+if (_IS_TOOLCHAIN_PROCESSED)
+    return()
+endif ()
+set(_IS_TOOLCHAIN_PROCESSED True)
+
 set(CMAKE_SYSTEM_NAME Arduino)
 
-set(CMAKE_C_COMPILER   avr-gcc)
+set(CMAKE_C_COMPILER avr-gcc)
+set(CMAKE_ASM_COMPILER avr-gcc)
 set(CMAKE_CXX_COMPILER avr-g++)
 
 # Add current directory to CMake Module path automatically
-if(EXISTS  ${CMAKE_CURRENT_LIST_DIR}/Platform/Arduino.cmake)
-    set(CMAKE_MODULE_PATH  ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_LIST_DIR})
-endif()
+if (EXISTS ${CMAKE_CURRENT_LIST_DIR}/Platform/Arduino.cmake)
+    set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_LIST_DIR})
+endif ()
 
 #=============================================================================#
 #                         System Paths                                        #
 #=============================================================================#
-if(UNIX)
+if (UNIX)
     include(Platform/UnixPaths)
-    if(APPLE)
+    if (APPLE)
         list(APPEND CMAKE_SYSTEM_PREFIX_PATH ~/Applications
-                                             /Applications
-                                             /Developer/Applications
-                                             /sw        # Fink
-                                             /opt/local) # MacPorts
-    endif()
-elseif(WIN32)
+                /Applications
+                /Developer/Applications
+                /sw        # Fink
+                /opt/local) # MacPorts
+    endif ()
+elseif (WIN32)
     include(Platform/WindowsPaths)
-endif()
-
+endif ()
 
 #=============================================================================#
 #                         Detect Arduino SDK                                  #
 #=============================================================================#
-if(NOT ARDUINO_SDK_PATH)
+if ((NOT ARDUINO_SDK_PATH) AND (NOT DEFINED ENV{_ARDUINO_CMAKE_WORKAROUND_ARDUINO_SDK_PATH}))
     set(ARDUINO_PATHS)
 
-    foreach(DETECT_VERSION_MAJOR 1)
-        foreach(DETECT_VERSION_MINOR RANGE 5 0)
+    foreach (DETECT_VERSION_MAJOR 1)
+        foreach (DETECT_VERSION_MINOR RANGE 5 0)
             list(APPEND ARDUINO_PATHS arduino-${DETECT_VERSION_MAJOR}.${DETECT_VERSION_MINOR})
-            foreach(DETECT_VERSION_PATCH  RANGE 3 0)
+            foreach (DETECT_VERSION_PATCH RANGE 3 0)
                 list(APPEND ARDUINO_PATHS arduino-${DETECT_VERSION_MAJOR}.${DETECT_VERSION_MINOR}.${DETECT_VERSION_PATCH})
-            endforeach()
-        endforeach()
-    endforeach()
+            endforeach ()
+        endforeach ()
+    endforeach ()
 
-    foreach(VERSION RANGE 23 19)
+    foreach (VERSION RANGE 23 19)
         list(APPEND ARDUINO_PATHS arduino-00${VERSION})
-    endforeach()
+    endforeach ()
 
-    if(UNIX)
-        file(GLOB SDK_PATH_HINTS /usr/share/arduino*
-            /opt/local/arduino*
-            /opt/arduino*
-            /usr/local/share/arduino*)
-    elseif(WIN32)
-        set(SDK_PATH_HINTS "C:\\Program Files\\Arduino"
-            "C:\\Program Files (x86)\\Arduino"
-            )
-    endif()
+    if (UNIX)
+        file(GLOB SDK_PATH_HINTS
+                /usr/share/arduino*
+                /opt/local/arduino*
+                /opt/arduino*
+                /usr/local/share/arduino*)
+    elseif (WIN32)
+        set(SDK_PATH_HINTS
+                "C:\\Program Files\\Arduino"
+                "C:\\Program Files (x86)\\Arduino")
+    endif ()
     list(SORT SDK_PATH_HINTS)
     list(REVERSE SDK_PATH_HINTS)
-endif()
 
-find_path(ARDUINO_SDK_PATH
-          NAMES lib/version.txt
-          PATH_SUFFIXES share/arduino
-                        Arduino.app/Contents/Resources/Java/
-                        ${ARDUINO_PATHS}
-          HINTS ${SDK_PATH_HINTS}
-          DOC "Arduino SDK path.")
+    if (DEFINED ENV{ARDUINO_SDK_PATH})
+        list(APPEND SDK_PATH_HINTS $ENV{ARDUINO_SDK_PATH})
+    endif ()
+
+    find_path(ARDUINO_SDK_PATH
+            NAMES lib/version.txt
+            PATH_SUFFIXES share/arduino Arduino.app/Contents/Resources/Java/ Arduino.app/Contents/Java/ ${ARDUINO_PATHS}
+            HINTS ${SDK_PATH_HINTS}
+            DOC "Arduino SDK base directory")
+elseif ((NOT ARDUINO_SDK_PATH) AND (DEFINED ENV{_ARDUINO_CMAKE_WORKAROUND_ARDUINO_SDK_PATH}))
+    set(ARDUINO_SDK_PATH "$ENV{_ARDUINO_CMAKE_WORKAROUND_ARDUINO_SDK_PATH}")
+endif ()
+
+if (ARDUINO_SDK_PATH)
+    set(ENV{_ARDUINO_CMAKE_WORKAROUND_ARDUINO_SDK_PATH} "${ARDUINO_SDK_PATH}")
 
-if(ARDUINO_SDK_PATH)
     list(APPEND CMAKE_SYSTEM_PREFIX_PATH ${ARDUINO_SDK_PATH}/hardware/tools/avr)
     list(APPEND CMAKE_SYSTEM_PREFIX_PATH ${ARDUINO_SDK_PATH}/hardware/tools/avr/utils)
-else()
+else ()
     message(FATAL_ERROR "Could not find Arduino SDK (set ARDUINO_SDK_PATH)!")
-endif()
-
+endif ()