OUTPUT=kernel.bin

all : $(OUTPUT)

#PREFIX=i686-pc-linux-gnu-
PREFIX=
NEWLIBPATH=/usr/lib/newlib/i686-linux-gnu

CC=$(PREFIX)gcc
CXX=$(PREFIX)g++
LD=$(PREFIX)ld
CFLAGS=-m32 -fno-builtin -nostdlib -I../include/common -I../include/kernel -I$(NEWLIBPATH)/include -Os -std=c99
ASFLAGS=-m32
CXXFLAGS:=$(CFLAGS) -fno-rtti -fno-exceptions
#LIBGCC:=/usr/lib/gcc/x86_64-linux-gnu/4.6/32/libgcc.a
#LDFLAGS:=-L/usr/lib/newlib/i686-linux-gnu/lib $(NEWLIBPATH)/lib/crt0.o $(NEWLIBPATH)/lib/crt1.o $(NEWLIBPATH)/lib/libc.a  $(NEWLIBPATH)/lib/libm.a $(LIBGCC)

# cnstdlib.o stuff.o

# cnstdlib.o
#	$(LD) -m elf_i386 -T link.ld --oformat elf32-i386 -o $@ $^  $(LDFLAGS)
# loader.o
#loader.o 
kernel.elf : loader.o main.o
	$(LD) -static -nostdlib --nmagic -m elf_i386 -T linker.ld -o $@ $^  $(LDFLAGS)

$(OUTPUT) : kernel.elf
	objcopy -O binary kernel.elf kernel.bin
	dd if=/dev/zero bs=512 count=128 >> kernel.bin


clean : 
	rm -rf *~ *.o $(OUTPUT) kernel.elf