#    MIT License
#
#    Copyright (c) 2018, Alexey Dynda
#
#    Permission is hereby granted, free of charge, to any person obtaining a copy
#    of this software and associated documentation files (the "Software"), to deal
#    in the Software without restriction, including without limitation the rights
#    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
#    copies of the Software, and to permit persons to whom the Software is
#    furnished to do so, subject to the following conditions:
#
#    The above copyright notice and this permission notice shall be included in all
#    copies or substantial portions of the Software.
#
#    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
#    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
#    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
#    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
#    SOFTWARE.
#
#################################################################
# Makefile to build ssd1306 examples for AVR controllers
#
# Accept the following parameters:
# CC
# CXX
# STRIP
# AR
# MCU
# FREQUENCY

default: all

ifndef IDF_PATH
	$(error If building for ESP32, you must supply the IDF_PATH variable.)
endif

BLD ?= ../bld
PROJECT ?= demos/ssd1306_demo

prepare_esp32_library:
	mkdir -p $(BLD)/esp32/components/ssd1306
	cp -a ../src $(BLD)/esp32/components/ssd1306/
	cp -a ../component.mk $(BLD)/esp32/components/ssd1306/

prepare_esp32_sketch:
	mkdir -p $(BLD)/esp32/components/sketch
	cp -a $(PROJECT)/* $(BLD)/esp32/components/sketch/
	mv $(BLD)/esp32/components/sketch/$(notdir $(PROJECT)).ino $(BLD)/esp32/components/sketch/$(notdir $(PROJECT)).cpp
	echo "COMPONENT_ADD_INCLUDEDIRS := ." > $(BLD)/esp32/components/sketch/component.mk

prepare_esp32_project:
	mkdir -p $(BLD)/esp32/main
	cp -a ./esp32_main.cpp $(BLD)/esp32/main/
	echo "" > $(BLD)/esp32/main/component.mk
	echo "#" > $(BLD)/esp32/sdkconfig.defaults
	echo "PROJECT_NAME:=$(notdir $(PROJECT))" > $(BLD)/esp32/Makefile
	# echo "COMPONENTS:=main sketch ssd1306" >> $(BLD)/esp32/Makefile
	echo "include \$$(IDF_PATH)/make/project.mk" >> $(BLD)/esp32/Makefile

.PHONY: build

build: prepare_esp32_project prepare_esp32_library prepare_esp32_sketch
	$(MAKE) -C $(BLD)/esp32

all: build

flash: build
	$(MAKE) -C $(BLD)/esp32 flash