Add a check on arm64 macos to make sure rosetta is installed.

Fixes #1390

etc/makefiles/arduino-cli.mk

@@ -132,8 +132,6 @@ $(ARDUINO_DIRECTORIES_DATA)/arduino-cli.yaml:
 arduino-update-cores:
 	$(QUIET) $(ARDUINO_CLI) core update-index
 
-
-
 install-arduino-core-kaleidoscope: arduino-update-cores
 	$(QUIET) $(ARDUINO_CLI) core install "keyboardio:avr-tools-only"
 	$(QUIET) $(ARDUINO_CLI) core install "keyboardio:gd32-tools-only"
@@ -147,6 +145,20 @@ install-arduino-core-deps:
 	$(QUIET) $(ARDUINO_CLI) core install "keyboardio:gd32-tools-only"
 
 
+# On arm64 macs, we need rosetta to function
+.PHONY: check-rosetta
+check-rosetta:
+	$(QUIET) if [ "$$(uname)" = "Darwin" ]; then \
+		if [ "$$(uname -m)" = "arm64" ]; then \
+			if ! pgrep oahd >/dev/null 2>&1; then \
+				echo "Rosetta 2 is required but not installed. Please install Rosetta 2 and try again."; \
+				exit 1; \
+			fi; \
+		fi; \
+	fi
+
+
+
 # If we're not calling setup, we should freak out if the hardware
 # definitions don't exist
 

etc/makefiles/sketch.mk

@@ -171,7 +171,7 @@ ifneq ("$(wildcard ${SKETCH_DIR}/.kaleidoscope_board)","")
 endif
 
 
-compile: kaleidoscope-hardware-configured
+compile: kaleidoscope-hardware-configured check-rosetta
 	-$(QUIET) install -d "${OUTPUT_PATH}"
 	$(QUIET) $(ARDUINO_CLI) compile --fqbn "${FQBN}" ${ARDUINO_VERBOSE} ${ccache_wrapper_property} ${local_cflags_property} \
 	  ${_arduino_local_libraries_prop} ${_ARDUINO_CLI_COMPILE_CUSTOM_FLAGS} ${kaleidoscope_board_config}\