From fca31693df15f62cc3fd5851a0d1bae40eb179c2 Mon Sep 17 00:00:00 2001
From: "Michael F. Lamb" <mike@datagrok.org>
Date: Tue, 6 Feb 2018 16:32:31 -0800
Subject: add conditional to perform check-size only for supported
 architectures

---
 tmk_core/rules.mk | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'tmk_core')

diff --git a/tmk_core/rules.mk b/tmk_core/rules.mk
index 18aef8d8c..ff6af4a88 100644
--- a/tmk_core/rules.mk
+++ b/tmk_core/rules.mk
@@ -370,6 +370,7 @@ show_path:
 	@echo SRC=$(SRC)
 	@echo OBJ=$(OBJ)
 
+ifeq ($(CC),avr-gcc)
 check-size:
 	$(eval MAX_SIZE=$(shell n=`avr-gcc -E -mmcu=$(MCU) $(CFLAGS) $(OPT_DEFS) tmk_core/common/avr/bootloader_size.c 2> /dev/null | sed -ne '/^#/n;/^AVR_SIZE:/,$${s/^AVR_SIZE: //;p;}'`; echo $$(($$n)) || echo 0))
 	$(eval CURRENT_SIZE=$(shell if [ -f $(BUILD_DIR)/$(TARGET).hex ]; then $(SIZE) --target=$(FORMAT) $(BUILD_DIR)/$(TARGET).hex | $(AWK) 'NR==2 {print $$4}'; else printf 0; fi))
@@ -377,6 +378,10 @@ check-size:
 		$(SILENT) || printf "$(MSG_CHECK_FILESIZE)" | $(AWK_CMD); \
 		if [ $(CURRENT_SIZE) -gt $(MAX_SIZE) ]; then $(PRINT_WARNING_PLAIN); $(SILENT) || printf " * $(MSG_FILE_TOO_BIG)" ; else $(PRINT_OK); $(SILENT) || printf " * $(MSG_FILE_JUST_RIGHT)";  fi \
 	fi
+else
+check-size:
+	echo "(Firmware size check does not yet support $(MCU) microprocessors; skipping.)"
+endif
 
 # Create build directory
 $(shell mkdir -p $(BUILD_DIR) 2>/dev/null)
-- 
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