# Makefile for HOS
# Josh Holtrop
# Created: 07/08/04
# Modified: 07/11/04

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

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

#################################################
# Clean up the source directory of any binaries #
#################################################
clean:
	- rm *.o *.bin *.map *.lst *~