makefile

madwifi上的atheros无线网卡驱动源码

#
# Copyright (c) 2002-2005 Sam Leffler, Errno Consulting
# All rights reserved.
#
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# modification, are permitted provided that the following conditions
# are met:
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#    without modification.
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#    similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
#    redistribution must be conditioned upon including a substantially
#    similar Disclaimer requirement for further binary redistribution.
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#    of any contributors may be used to endorse or promote products derived
#    from this software without specific prior written permission.
#
# Alternatively, this software may be distributed under the terms of the
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# Software Foundation.
#
# NO WARRANTY
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
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# THE POSSIBILITY OF SUCH DAMAGES.
#
# $Id: //depot/sw/linuxsrc/src/802_11/madwifi/madwifi/ath/Makefile#12 $
#

#
# Makefile for the Atheros WLAN driver.
#

ifeq ($(obj),)
obj=	.
endif

TOP = $(obj)/..

include $(TOP)/Makefile.inc

obj-m		+= ath_hal.o
ath_hal-objs	:= ah_os.o $(TARGET).hal.o

hostprogs-y	:= uudecode

# For older 2.6 kernels
host-progs	:= $(hostprogs-y)

ifdef LINUX24
export-objs	:= ah_os.o
endif

INCS += -I$(ATH_HAL) -I$(HAL)

EXTRA_CFLAGS+= $(INCS) $(COPTS) -DOPT_AH_H=\"$(HAL)/public/$(TARGET).opt_ah.h\"

ifeq ($(TARGET),xscale-be-elf)
LDOPTS += --no-warn-mismatch
endif

-include $(TOPDIR)/Rules.make

all:
	$(MAKE) -C $(KERNELPATH) SUBDIRS=$(shell pwd) modules

ifdef LINUX24
$(obj)/uudecode: $(obj)/uudecode.c
	$(HOSTCC) $(HOSTCFLAGS) -o $@ $<
endif

quiet_cmd_uudecode = UUDECODE $@
      cmd_uudecode = $(obj)/uudecode -o $@ $<

$(obj)/$(TARGET).hal.o: $(HAL)/public/$(TARGET).hal.o.uu $(obj)/uudecode
ifdef LINUX24
	$(Q)$(obj)/uudecode -o $@ $<
else
	$(call if_changed,uudecode)
endif

install:
	test -d $(DESTDIR)/$(KMODPATH) || mkdir -p $(DESTDIR)/$(KMODPATH)
	install ath_hal.$(KMODSUF) $(DESTDIR)/$(KMODPATH)

clean:
	rm -f *~ *.o *.ko *.mod.c uudecode .*.cmd
	rm -f .depend .version .*.o.flags .*.o.d
	rm -rf .tmp_versions

ath_hal.o: $(ath_hal-objs)
	$(LD) $(LDOPTS) -o ath_hal.$(KMODSUF) -r $(ath_hal-objs)