include build_scripts/config.mk

.PHONY: all floppy_image kernel bootloader clean always test

all: kernel

include build_scripts/toolchain.mk

#
# Image
#
# image: $(BUILD_DIR)/main.img

# $(BUILD_DIR)/main.img: bootloader kernel
# 	dd if=/dev/zero of=$(BUILD_DIR)/main.img bs=512 count=20000
# 	mkfs.ext2 $(BUILD_DIR)/main.img
# 	e2mkdir $(BUILD_DIR)/main.img:boot
# 	e2mkdir $(BUILD_DIR)/main.img:misc
# 	e2mkdir $(BUILD_DIR)/main.img:misc/src
# 	e2mkdir $(BUILD_DIR)/main.img:boot/grub
# 	e2cp grub/* $(BUILD_DIR)/main.img:boot/grub
# 	mkdir -p $(BUILD_DIR)/mnt

#
# Kernel
#
kernel: $(BUILD_DIR)/kernel.bin

$(BUILD_DIR)/kernel.bin: always
	$(MAKE) -C src/kernel BUILD_DIR=$(abspath $(BUILD_DIR))

#
# Always
#
always:  
	mkdir -p $(BUILD_DIR)

test: kernel
	qemu-system-i386 -chardev pty,id=serial1 -serial mon:stdio -serial chardev:serial1 -audiodev pa,id=speaker -machine pcspk-audiodev=speaker -kernel build/nanite.bin -m size=16M

#
# Clean
#
clean:
	$(MAKE) -C src/kernel BUILD_DIR=$(abspath $(BUILD_DIR)) clean
	rm -rf $(BUILD_DIR)/*