########################################################################### 
# RT2400/RT2500 SourceForge Project - http://rt2x00.serialmonkey.com      # 
#                                                                         # 
#   This program is free software; you can redistribute it and/or modify  # 
#   it under the terms of the GNU General Public License as published by  # 
#   the Free Software Foundation; either version 2 of the License, or     # 
#   (at your option) any later version.                                   # 
#                                                                         # 
#   This program is distributed in the hope that it will be useful,       # 
#   but WITHOUT ANY WARRANTY; without even the implied warranty of        # 
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         # 
#   GNU General Public License for more details.                          # 
#                                                                         # 
#   You should have received a copy of the GNU General Public License     # 
#   along with this program; if not, write to the                         # 
#   Free Software Foundation, Inc.,                                       # 
#   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             # 
#                                                                         # 
#   Licensed under the GNU GPL                                            # 
#   Original code supplied under license from RaLink Inc, 2004.           # 
########################################################################### 

########################################################################### 
#      Module Name: Makefile 
#              
#      Abstract: Makefile for rt2500 kernel module 
#              
#      Revision History: 
#      Who             When            What 
#      --------        -----------     ----------------------------- 
#      MarkW           8th  Dec 04     Rewrite of Makefile 
#      AmirS           1st  Jan 05     Update for gmake compat
#      MarkW           20th Jan 05     Fixed permissions on directory
#      MichalL         5th  Mar 05     Module installation fixes
########################################################################### 



all: module
MODULE_NAME := rt2500

#PATCHLEVEL := 6 
#KERNDIR=/usr/src/linux-2.6

ifeq ($(PATCHLEVEL),)
 PATCHLEVEL := $(shell uname -r | cut -d. -f2)
endif

RESMAN_CORE_OBJS := rtmp_main.o
RESMAN_GLUE_OBJS := mlme.o connect.o sync.o assoc.o auth.o auth_rsp.o rtmp_data.o rtmp_init.o sanity.o rtmp_wep.o wpa.o md5.o rtmp_tkip.o rtmp_info.o eeprom.o

$(MODULE_NAME)-objs := $(RESMAN_CORE_OBJS) $(RESMAN_GLUE_OBJS)

ifdef TOPDIR
obj-m += $(MODULE_NAME).o
endif

EXTRA_CFLAGS += -I$(src)

ifdef KERNDIR
 KERNEL_SOURCES := $(KERNDIR)
else
 KERNEL_SOURCES := /lib/modules/$(shell uname -r)/build
endif

MODULE_ROOT := /lib/modules/$(shell uname -r)/extra

src ?= .
obj ?= .

ifeq ($(PATCHLEVEL), 4)
 MODULE_OBJECT := $(MODULE_NAME).o
 MODULE_CONF := /etc/modules.conf
else
 MODULE_OBJECT := $(MODULE_NAME).ko
 MODULE_CONF := /etc/modprobe.conf
endif

ifeq ($(PATCHLEVEL), 4)
$(obj)/$(MODULE_NAME).o: $($(MODULE_NAME)-objs)
	$(LD) $(EXTRA_LDFLAGS) -r -o $@ $($(MODULE_NAME)-objs)
endif

KBUILD_PARAMS := -C $(KERNEL_SOURCES) SUBDIRS=$(PWD)

module:
	@$(MAKE) $(KBUILD_PARAMS) modules; \
	if ! [ -f $(MODULE_OBJECT) ]; then \
	echo "$(MODULE_OBJECT) failed to build!"; \
	exit 1; \
	fi

debug:
	@$(MAKE) $(KBUILD_PARAMS) 'EXTRA_CFLAGS=-I$(src) -DRT2500_DBG' modules; \
	if ! [ -f $(MODULE_OBJECT) ]; then \
	echo "$(MODULE_OBJECT) failed to build!"; \
	exit 1; \
	fi

clean:
	@rm -f $(RESMAN_GLUE_OBJS) $(RESMAN_CORE_OBJS) .*.{cmd,flags}
	@rm -f $(MODULE_NAME).{o,ko,mod.{o,c}} built-in.o $(VERSION_HEADER) *~
	@rm -fr .tmp_versions

modules_install:
ifeq ($(PATCHLEVEL),4)
	if ! [ -f $(MODULE_OBJECT) ]; then \
	module; \
	fi
	@echo "install '$(MODULE_OBJECT)' to $(MODULE_ROOT)"
	install -m 755 -o 0 -g 0 -d $(MODULE_ROOT)
	install -m 644 -o 0 -g 0 $(MODULE_OBJECT) $(MODULE_ROOT)
	/sbin/depmod -a
else
	echo "2.6 module install"
	make $(KBUILD_PARAMS) modules_install
endif

install: modules_install
	@if ! grep -q 'ra0' $(MODULE_CONF) ; then \
		echo "append 'alias ra0 rt2500' to $(MODULE_CONF)"; \
		echo "alias ra0 rt2500" >> $(MODULE_CONF) ; \
	fi

install-fedora:
	if ! [ -f $(MODULE_OBJECT) ]; then \
	module; \
	fi
	@echo "install '$(MODULE_OBJECT)' to $(MODULE_ROOT)"
	install -m 755 -o 0 -g 0 -d $(MODULE_ROOT)
	install -m 644 -o 0 -g 0 $(MODULE_OBJECT) $(MODULE_ROOT)
	/sbin/depmod -a
	
	@if ! grep -q 'wlan0' /etc/modprobe.conf ; then \
		echo "append 'alias wlan0 rt2500' to /etc/modprobe.conf"; \
		echo "alias wlan0 rt2500" >> /etc/modprobe.conf ; \
		echo "options rt2500 ifname=wlan%d" >> /etc/modprobe.conf ; \
	fi
ifeq ($(PATCHLEVEL), 4)
include $(KERNEL_SOURCES)/Rules.make
endif
