# Copyright JS Foundation and other contributors, http://js.foundation
#
# 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.


# Default target for running the build test outside the Travis CI environment.
all:
	$(MAKE) install
	$(MAKE) script


## Targets for installing build dependencies of the ESP8266 JerryScript target.

# Install tools via apt.
install-apt-get-deps:
	sudo apt-get install -q -y wget

# Fetch and build crosstool-NG with support for Xtensa.
install-xtensa-kx106-gcc:
	wget https://dl.espressif.com/dl/xtensa-lx106-elf-linux64-1.22.0-88-gde0bdc1-4.8.5.tar.gz -O ../xtensa-lx106-elf-linux64-1.22.0-88-gde0bdc1-4.8.5.tar.gz --no-check-certificate
	cd .. && tar xvfz xtensa-lx106-elf-linux64-1.22.0-88-gde0bdc1-4.8.5.tar.gz

# Fetch Espressif SDK and Xtensa libraries.
install-espressif-sdk:
	git clone https://github.com/espressif/ESP8266_RTOS_SDK.git ../ESP8266_RTOS_SDK -b v2.1.0

# Perform all the necessary (JerryScript-independent) installation steps.
install-noapt: install-xtensa-kx106-gcc install-espressif-sdk
install: install-apt-get-deps install-noapt


## Targets for building ESP8266 with JerryScript.

# Build the firmware (ESP8266 with JerryScript).
script:
	PATH=$(CURDIR)/../xtensa-lx106-elf/bin:$$PATH $(MAKE) -f ./targets/esp8266/Makefile.esp8266 BIN_PATH=build/obj-esp8266 SDK_PATH=$(CURDIR)/../ESP8266_RTOS_SDK