From 5d0d61586cfbc32ad0ec96b2c553a704367fbe57 Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Thu, 5 Jan 2017 15:55:06 +1100
Subject: [PATCH] unix/Makefile: Allow cache-map-lookup optimisation with
 frozen bytecode.

---
 unix/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/unix/Makefile b/unix/Makefile
index 28ff910e58..a24962a291 100644
--- a/unix/Makefile
+++ b/unix/Makefile
@@ -177,8 +177,8 @@ ifneq ($(FROZEN_MPY_DIR),)
 # then invoke make with FROZEN_MPY_DIR=frozen (be sure to build from scratch).
 CFLAGS += -DMICROPY_QSTR_EXTRA_POOL=mp_qstr_frozen_const_pool
 CFLAGS += -DMICROPY_MODULE_FROZEN_MPY
-CFLAGS += -DMICROPY_OPT_CACHE_MAP_LOOKUP_IN_BYTECODE=0 # not supported
 CFLAGS += -DMPZ_DIG_SIZE=16 # force 16 bits to work on both 32 and 64 bit archs
+MPY_CROSS_FLAGS += -mcache-lookup-bc
 endif