Fix SPI hardware library detection

Author: JonasProgrammer

cmake/Platform/Arduino.cmake

@@ -945,6 +945,16 @@ function(find_arduino_libraries VAR_NAME SRCS ARDLIBS)
                             list(APPEND ARDUINO_LIBS ${LIB_SEARCH_PATH})
                             break()
                         endif()
+
+                        # Some libraries like Wire and SPI require building from source
+                        if(EXISTS ${LIB_SEARCH_PATH}/${INCLUDE_NAME}/src/${CMAKE_MATCH_1})
+                            list(APPEND ARDUINO_LIBS ${LIB_SEARCH_PATH}/${INCLUDE_NAME}/src)
+                            break()
+                        endif()
+                        if(EXISTS ${LIB_SEARCH_PATH}/${CMAKE_MATCH_1}/src)
+                            list(APPEND ARDUINO_LIBS ${LIB_SEARCH_PATH}/src)
+                            break()
+                        endif()
                     endforeach()
                 endif()
             endforeach()