CMakeLists.txt: Build the ArduinoCore-API implementations

With the introduction of `west blobs`, the licensing situation is now clear,
so we can include the ArduinoCore-API implementations in the build.

Exclude `zephyrPrint.cpp` as it conflicts with the API implementations.
Also exclude `apiCommon.cpp`, which is only used by the Rust build.

Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@gmail.com>

Author: soburi

CMakeLists.txt

@@ -86,6 +86,13 @@ if (CONFIG_ARDUINO_API)
     zephyr_link_libraries(arduinocore_api_rust)
   else()
     zephyr_include_directories(${CMAKE_CURRENT_SOURCE_DIR}/zephyr/blobs/ArduinoCore-API/)
+    zephyr_sources(${CMAKE_CURRENT_SOURCE_DIR}/zephyr/blobs/ArduinoCore-API/api/CanMsg.cpp)
+    zephyr_sources(${CMAKE_CURRENT_SOURCE_DIR}/zephyr/blobs/ArduinoCore-API/api/CanMsgRingbuffer.cpp)
+    zephyr_sources(${CMAKE_CURRENT_SOURCE_DIR}/zephyr/blobs/ArduinoCore-API/api/Common.cpp)
+    zephyr_sources(${CMAKE_CURRENT_SOURCE_DIR}/zephyr/blobs/ArduinoCore-API/api/IPAddress.cpp)
+    zephyr_sources(${CMAKE_CURRENT_SOURCE_DIR}/zephyr/blobs/ArduinoCore-API/api/Print.cpp)
+    zephyr_sources(${CMAKE_CURRENT_SOURCE_DIR}/zephyr/blobs/ArduinoCore-API/api/Stream.cpp)
+    zephyr_sources(${CMAKE_CURRENT_SOURCE_DIR}/zephyr/blobs/ArduinoCore-API/api/String.cpp)
   endif()
 
 endif()

cores/arduino/CMakeLists.txt

@@ -11,10 +11,13 @@ zephyr_include_directories(../../variants)
 
 if(NOT DEFINED ARDUINO_BUILD_PATH)
 
-zephyr_sources(zephyrPrint.cpp)
 zephyr_sources(zephyrSerial.cpp)
 zephyr_sources(zephyrCommon.cpp)
-zephyr_sources(apiCommon.cpp)
+
+if(CONFIG_USE_ARDUINO_API_RUST_IMPLEMENTATION)
+  zephyr_sources(zephyrPrint.cpp)
+  zephyr_sources(apiCommon.cpp)
+endif()
 
 if(DEFINED CONFIG_ARDUINO_ENTRY)
 zephyr_sources(main.cpp)