# Copyright 2015-2016 Samsung Electronics Co., Ltd.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# use TAB-8

CURDIR     = `pwd`
TYPE       = release
INTERM     = build/obj-mbed-k64f
OUTPUT     = build/bin/$(TYPE).mbedk64f
COPYTARGET = targets/mbedk64f/libjerry
JERRYHEAP  ?= 16
TARGET_DIR ?= /media/$(USER)/MBED

EXT_CFLAGS := -D__TARGET_MBED_K64F
EXT_CFLAGS += -mlittle-endian -mthumb -mcpu=cortex-m4
EXT_CFLAGS += -Wno-error=format=


.PHONY: jerry js2c yotta flash check_mbed clean


all: jerry js2c yotta


jerry:
	mkdir -p $(INTERM)
	mkdir -p $(OUTPUT)
	mkdir -p $(COPYTARGET)
	cmake -B$(INTERM) -H./ \
	 -DENABLE_LTO=OFF \
	 -DENABLE_VALGRIND=OFF \
	 -DCMAKE_TOOLCHAIN_FILE=build/configs/toolchain_external.cmake \
	 -DCOMPILER_DEFAULT_LIBC=ON \
	 -DEXTERNAL_CMAKE_SYSTEM_PROCESSOR=arm7-m \
	 -DEXTERNAL_CMAKE_C_COMPILER=arm-none-eabi-gcc \
	 -DEXTERNAL_CMAKE_C_COMPILER_ID=GNU \
	 -DEXTERNAL_COMPILE_FLAGS="$(EXT_CFLAGS)" \
	 -DEXTERNAL_MEM_HEAP_SIZE_KB=$(JERRYHEAP)

	make -C $(INTERM) $(TYPE).external
	cp `cat $(INTERM)/$(TYPE).external/list` $(OUTPUT)/.
	cp $(OUTPUT)/lib$(TYPE).jerry-core.a $(COPYTARGET)/libjerrycore.a
	cp $(OUTPUT)/lib$(TYPE).jerry-libm.lib.a $(COPYTARGET)/libjerrylibm.a


js2c:
	cd targets/mbedk64f; ../tools/js2c.py;


yotta:
	cd targets/mbedk64f; \
	 yotta target frdm-k64f-gcc; \
	 yotta build


flash: check_mbed
	cp targets/mbedk64f/build/frdm-k64f-gcc/source/jerry.bin \
	 "$(TARGET_DIR)/."
	@echo "Wait till LED flashing stops..."


check_mbed:
	@if [ ! -d "${TARGET_DIR}" ] ; then \
	 echo "MBED not mounted at ${TARGET_DIR}"; \
	 exit 1; \
	fi


clean:
	rm -rf $(INTERM)
	rm -rf $(OUTPUT)
	rm -rf targets/mbedk64f/build