#Makefile(kernel)
#Kernel Makefile
#(C) 2014-2015 VOSystems.


#Target
KERNEL_BIN	= Kernel.vsb

# Define
RM	= /bin/rm
CC	= gcc
AS	= ${CC}
LD	= ld
OBJCOPY	= objcopy

CFLAG	= -m32 -ffreestanding -fno-common -masm=intel -nostdlib -fno-builtin -fomit-frame-pointer -O2 -c
AFLAG	= -m32 -ffreestanding -fno-common -fno-builtin -fomit-frame-pointer -O2 -c
LFLAG	= -Ttext 0x100000 -melf_i386 --oformat elf32-i386 -o
#-T link.ls -melf-i386 --oformat elf32-i386 -o

INCLUDE	= -I${INCDIR}

# Dir
INCDIR	= ../include
BINDIR	= ../bin
LIBDIR	= ../lib

# Lib
DMA_LIB	= ${LIBDIR}/dma.lib
VGA_LIB	= ${LIBDIR}/vga.lib
RFS_LIB	= ${LIBDIR}/ramfs.lib
KBD_LIB	= ${LIBDIR}/keyboard.lib

# Sufix
.c.o:
	${CC} ${INCLUDE} ${CFLAG} $<
	
.S.o:
	${AS} ${INCLUDE} ${AFLAG} $<
	
# Sources_C
KERNEL_C	= kernel.c
INIT_C		= init.c
PAGE_C		= paging.c
PHYMEM_C	= physicalmem.c
PROC_C		= proc.c
TSS_C		= tss.c
DIV_API_C	= DivergeAPI.c
STRING_C	= string.c
INT_C		= interrupt.c
KSTDIO_C	= kstdio.c
ENV_C		= env.c
#KBD_C		= keyboard.c
#SC_C		= scancode.c
MBINFO_C	= mbootinfo.c
DMSG_C		= dmsg.c
DLKB_C		= DLKB.c
DKSH_C		= DKsh.c
CPUINFO_C	= cpuinfo.c
#CURSOL_C	= cursol.c
#DRFS_C		= DrFS.c
BITMAP_C	= BitMap.c
AC_C		= Account.c
TIME_C		= time.c
# Source_ASM
LOAD_S		= load.S
INT_S		= interrupt_gate.S
CPU_S		= io_cpu.S
TASK_S		= task.S

KERNEL_OBJ=${LOAD_S:.S=.o} ${KERNEL_C:.c=.o} ${CPU_S:.S=.o} ${INT_S:.S=.o} ${INIT_C:.c=.o} ${PAGE_C:.c=.o} ${PHYMEM_C:.c=.o} ${PROC_C:.c=.o} ${TSS_C:.c=.o} ${DIV_API_C:.c=.o} ${STRING_C:.c=.o} ${INT_C:.c=.o} ${KSTDIO_C:.c=.o} ${ENV_C:.c=.o} ${MBINFO_C:.c=.o} ${DMSG_C:.c=.o} ${TASK_S:.S=.o} ${DLKB_C:.c=.o} ${DKSH_C:.c=.o} ${CPUINFO_C:.c=.o} ${BITMAP_C:.c=.o} ${TIME_C:.c=.o}
#${AC_C:.c=.o} ${KBD_C:.c=.o} ${CURSOL_C:.c=.o} ${DRFS_C:.c=.o} ${SC_C:.c=.o}

rebuild:
	${MAKE} clean
	${MAKE} kernel

kernel:
	${MAKE} ${KERNEL_BIN}
	@echo "  Make Kernel Succcessfully!!"
${KERNEL_BIN}:${KERNEL_OBJ}
	${LD} ${LFLAG} ${KERNEL_BIN} ${KERNEL_OBJ} ${DMA_LIB} ${VGA_LIB} ${KBD_LIB} ${RFS_LIB}
	
clean::
	-${RM} -f *.~ *.lo *.o make.log *.bak .a.out .core .*.core *.vsb *~