makefile.partial

来自「6440linuxDriver的源代码」· PARTIAL 代码 · 共 114 行

#
#
# Makefile for the partial source tree - lk 2.6
# Created on July 10th, 2006
# Albert Ke <ake at marvell dot com>
#
# V0.0.0.3b1 Ver.Make


# default to build for the running kernel
ifeq ("x", "x$(KERNEL_SRC)")
	KERNEL_SRC=/lib/modules/$(shell uname -r)/build
endif

# use KERNEL_SRC if not called by Mahoro
ifeq ("x", "x$(KERNEL_SOURCE_DIR)")
        KERNEL_SRC_DIR=$(KERNEL_SRC)
else
	KERNEL_SRC_DIR=$(KERNEL_SOURCE_DIR)
endif

ifeq ("x", "x$(KERNEL_BUILD_DIR)")
	KERNEL_BLD_DIR=$(KERNEL_SRC_DIR)
else
        KERNEL_BLD_DIR=$(KERNEL_BUILD_DIR)
endif


# you don't want to change this
SUPPORT_RAID=y

# controlling the inclusion of raid module
ifeq ("xy", "x$(SUPPORT_RAID)")
	USE_RAID=y
	LIB_TYPE=_raid_
endif

# KERNEL_VER := $(shell cat $(KERNEL_BLD_SRC)/include/linux/version.h | grep UTS_RELEASE | cut -c22-24 | head -n 1)

# we may build for 32bit kernel on a 64bit system
CONFIG_AMD64=$(shell cat $(KERNEL_BLD_DIR)/.config | grep -m 1 CONFIG_X86_64 | awk -F= '{print $$2}')
CONFIG_REGPARM=$(shell cat $(KERNEL_BLD_DIR)/.config | grep -m 1 CONFIG_REGPARM | awk -F= '{print $$2}')

ifeq ($(strip $(CONFIG_AMD64)),y)
	ARCH_TYPE=x86_64
	RAID_LIB_NAME=libmv$(LIB_TYPE)64
else	
	ARCH_TYPE=i386 
	ifeq ($(strip $(CONFIG_REGPARM)),y)
		RAID_LIB_NAME=libmv$(LIB_TYPE)32
	else
		RAID_LIB_NAME=libmv$(LIB_TYPE)32_noregparm
	endif
endif

export LD_LIBRARY_PATH

# OS-Dependent Objs
OSDEP_OBJS      := linux_sense.o  linux_helper.o   \
		   hba_mod.o      hba_timer.o \
		   hba_exp.o      linux_iface.o \
		   linux_main.o   

LIBMV_OBJS      := ./lib/$(RAID_LIB_NAME).obj

OSD_OBJS        := $(OSDEP_OBJS) $(LIBMV_OBJS)

INCLUDE_DIR     = -I$(KERNEL_BLD_DIR)/include \
		  -I$(KERNEL_BLD_DIR)/include/scsi \
		  -I$(KERNEL_BLD_DIR)/drivers/scsi \
	 	  -I$(KERNEL_SRC_DIR)/include \
	 	  -I$(KERNEL_SRC_DIR)/include/scsi \
	 	  -I$(KERNEL_SRC_DIR)/drivers/scsi


ifneq ($(KERNELRELEASE),)
obj-m         :=   mv61xx.o
mv61xx-objs   :=   $(OSD_OBJS)
clean-files   +=   Modules.symvers
EXTRA_CFLAGS  :=   -I$(src)/include -I$(src)/.

EXTRA_CFLAGS  +=   $(INCLUDE_DIR)

EXTRA_CFLAGS  +=   -include $(src)/include/mv_config.h 
EXTRA_CFLAGS  +=   -D_OS_LINUX 

ifdef CONFIG_64BIT
EXTRA_CFLAGS  +=   -D_64_SYS_
else
EXTRA_CFLAGS  +=   -D_32_LEGACY_
endif

#-D__AC_DBG__

ifeq ($(SUPPORT_RAID), y)
EXTRA_CFLAGS  +=   -DRAID_DRIVER=1
endif

else

ifeq ($(SUPPORT_RAID), y)
EXTRA_CFLAGS += -DRAID_DRIVER=1
endif


# Why use SUBDIRS? for backward compatibility
all:
	$(MAKE) ARCH=$(ARCH_TYPE) CC=$(CC) LD=$(LD) V=$(V) -C $(KERNEL_BLD_DIR) SUBDIRS=`pwd` modules

clean:  
	$(MAKE) V=$(V) -C $(KERNEL_BLD_DIR) SUBDIRS=`pwd` clean
endif