From 343b4189b0b2a61d4db4e6ca2c6ddf82150d3b6d Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Thu, 5 Jan 2017 15:51:36 +1100
Subject: [PATCH] py/mkrules.mk: Add MPY_CROSS_FLAGS option to pass flags to
 mpy-cross.

So that ports can pass their own custom options to mpy-cross.
---
 py/mkrules.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/py/mkrules.mk b/py/mkrules.mk
index f4a2363a7..b71450a21 100644
--- a/py/mkrules.mk
+++ b/py/mkrules.mk
@@ -115,7 +115,7 @@ FROZEN_MPY_MPY_FILES := $(addprefix $(BUILD)/frozen_mpy/,$(FROZEN_MPY_PY_FILES:.
 $(BUILD)/frozen_mpy/%.mpy: $(FROZEN_MPY_DIR)/%.py
 	@$(ECHO) "MPY $<"
 	$(Q)$(MKDIR) -p $(dir $@)
-	$(Q)$(MPY_CROSS) -o $@ -s $(^:$(FROZEN_MPY_DIR)/%=%) $^
+	$(Q)$(MPY_CROSS) -o $@ -s $(^:$(FROZEN_MPY_DIR)/%=%) $(MPY_CROSS_FLAGS) $^
 
 # to build frozen_mpy.c from all .mpy files
 $(BUILD)/frozen_mpy.c: $(FROZEN_MPY_MPY_FILES) $(BUILD)/genhdr/qstrdefs.generated.h
-- 
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