Makefile

LINUX_DIR = examples/linux
ESP_DIR   = examples/esp32

LINUX_BUILD_DIR = $(LINUX_DIR)/build
ESP_BUILD_DIR   = $(ESP_DIR)/build

.PHONY: all linux esp32 clean clean-linux clean-esp32 flash run help

all: linux esp32

# --- Linux Targets ---

linux:
	@echo "========================================"
	@echo "  Building Linux Application..."
	@echo "========================================"
	@mkdir -p $(LINUX_BUILD_DIR)
	@# We add EXPORT_COMPILE_COMMANDS so clangd works!
	@cd $(LINUX_BUILD_DIR) && cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=1 .. && make

run: linux
	@echo "Running Linux App..."
	@./$(LINUX_BUILD_DIR)/linux_app

clean-linux:
	@echo "Cleaning Linux Build..."
	@rm -rf $(LINUX_BUILD_DIR)

# --- ESP32 Targets ---

esp32:
	@echo "========================================"
	@echo "  Building ESP32 Firmware..."
	@echo "========================================"
	@# This assumes you have already sourced esp-idf/export.sh
	@cd $(ESP_DIR) && idf.py build

flash:
	@echo "Flashing ESP32..."
	@cd $(ESP_DIR) && idf.py -p /dev/ttyUSB0 flash monitor

menuconfig:
	@cd $(ESP_DIR) && idf.py menuconfig

clean-esp32:
	@echo "Cleaning ESP32 Build..."
	@# We use rm -rf instead of idf.py fullclean for speed and to match your request
	@rm -rf $(ESP_BUILD_DIR)

# --- Global Targets ---

clean: clean-linux clean-esp32
	@echo "All build directories removed."

help:
	@echo "Available commands:"
	@echo "  make           - Build both Linux and ESP32"
	@echo "  make clean     - Remove build folders for both"
	@echo "  make linux     - Build only Linux"
	@echo "  make run       - Build and Run Linux app"
	@echo "  make esp32     - Build only ESP32"
	@echo "  make flash     - Flash and Monitor ESP32"
	@echo "  make menuconfig- Open ESP32 configuration"