# Makefile for HOS
# Josh Holtrop
# Created: 07/08/04
# Modified: 08/22/04

# Assembler Information:
NASM=nasm
NASM_FLAGS=-f aout

# C Information:
CC=gcc
CC_FLAGS=-fleading-underscore -fno-builtin -nostdlib -nostartfiles -nodefaultlibs -I. -Wall

# Linker Information:
LD=ld
LD_FLAGS=-nodefaultlibs -nostdlib --no-demangle -T link.ld

all: Asm_Kernel C_Kernel
	$(LD) $(LD_FLAGS) -Map kernel.map \
	boot.o kernel.o asmfuncs.o mm.o vmm.o parallel.o conv.o kout.o \
	vconsole.o display.o devices.o pic.o keyboard.o ramdisk.o vfs.o \
	devfs.o -o kernel.bin

Asm_Kernel:
	$(NASM) $(NASM_FLAGS) -l boot.lst boot.asm -o boot.o
	$(NASM) $(NASM_FLAGS) -l asmfuncs.lst lang/asmfuncs.asm -o asmfuncs.o

C_Kernel:
	$(CC) $(CC_FLAGS) -c kernel.c -o kernel.o
	$(CC) $(CC_FLAGS) -c mm/mm.c -o mm.o
	$(CC) $(CC_FLAGS) -c mm/vmm.c -o vmm.o
	$(CC) $(CC_FLAGS) -c char/parallel.c -o parallel.o
	$(CC) $(CC_FLAGS) -c lang/conv.c -o conv.o
	$(CC) $(CC_FLAGS) -c kout.c -o kout.o
	$(CC) $(CC_FLAGS) -c char/vconsole.c -o vconsole.o
	$(CC) $(CC_FLAGS) -c fs/devices.c -o devices.o
	$(CC) $(CC_FLAGS) -c display.c -o display.o
	$(CC) $(CC_FLAGS) -c sys/pic.c -o pic.o
	$(CC) $(CC_FLAGS) -c char/keyboard.c -o keyboard.o
	$(CC) $(CC_FLAGS) -c block/ramdisk.c -o ramdisk.o
	$(CC) $(CC_FLAGS) -c fs/devfs.c -o devfs.o
	$(CC) $(CC_FLAGS) -c fs/vfs.c -o vfs.o

#################################################
# Clean up the source directory of any binaries #
#################################################
clean:
	-rm -f *.o *.bin *.map *.lst *.out *~ fs/*~ sys/*~ block/*~ char/*~ lang/*~ mm/*~