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#/******************************************************************************
#
# Copyright (c) 2002-2004 Agere Systems
# All Rights Reserved.
#
# THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AGERE SYSTEMS
#
# The copyright notice above does not evidence any
# actual or intended publication of such source code.
#
# ******************************************************************************
#
# MODULE NAME : Makefile
#
# ABSTRACT : The "Master" makefile for building the ET131x driver.
#
# ENVIRONMENT : Kernel Mode
#
# DEVELOPER NOTES :
#
# REUSE INSTRUCTIONS:
#
# HISTORICAL DATA :
# CHANGED BY DATE COMMENTS
# ========== ========== ===========================================
# Victor Soriano 03/21/2005 Initial Creation
#
#
# ******************************************************************************
# * VERSION CONTROL INFORMATION
# ******************************************************************************
#
# $Archive: $
# $Workfile: $
# $Date: 2006/01/20 21:29:45 $
# $Revision: 1.12 $
# $Modtime: $
# $Author: vjs $
# $NoKeywords: $
#
# *****************************************************************************/
# *****************************************************************************/
# Definintions common to all builds
# *****************************************************************************/
KERNEL_VER := $(shell uname -r)
MODULE_DIR := /lib/modules/$(KERNEL_VER)
KERNEL_DIR := $(MODULE_DIR)/build
KERNEL_24 := $(if $(wildcard $(KERNEL_DIR)/Rules.make),1,0)
KERNEL_64B := $(shell uname -p)
ifeq ($(KERNEL_24),1)
KERNEL_INC := $(KERNEL_DIR)/include
else
KERNEL_SRC := /lib/modules/$(KERNEL_VER)/source
KSRC := $(if $(wildcard $(KERNEL_SRC)),1,0)
ifeq ($(KSRC),1)
KERNEL_INC := $(KERNEL_SRC)/include
else
KERNEL_INC := $(KERNEL_DIR)/include
endif
endif
MODNAME = et131x
MODNAME_EXT = et131x.o
OBJS = et131x_main.o \
et131x_initpci.o \
et131x_isr.o \
et131x_netdev.o \
et131x_supp.o \
et131x_config.o \
et131x_debug.o
OBJS += ET1310_jagcore.o \
ET1310_tx.o \
ET1310_rx.o \
ET1310_phy.o \
ET1310_mac.o \
ET1310_pm.o \
ET1310_eeprom.o
# *****************************************************************************/
# Using the KERNEL_24 variable defined above, test to see if we're building
# in a 2.4.x or 2.6.x environment and use the appropriate build directives.
# *****************************************************************************/
ifeq ($(KERNEL_24),1)
CC = gcc
LD = ld
CFLAGS = -D__KERNEL__ -DMODULE -DET131X_DBG -I$(KERNEL_INC) -I$(KERNEL_INC)/linux -I$(PWD) -O -Wall
ifeq ($(KERNEL_64B),x86_64)
CFLAGS += -mcmodel=kernel
endif
all: $(MODNAME_EXT)
$(MODNAME_EXT): $(OBJS)
$(LD) -r $^ -o $@
clean:
rm -f *.o *.d *~ core
modules_install:
cp $(MODNAME).o $(MODULE_DIR)/kernel/drivers/net
/sbin/depmod -a -q
else
obj-m := $(MODNAME_EXT)
$(MODNAME)-y += $(OBJS)
EXTRA_CFLAGS := -I$(KERNEL_INC)/linux -DET131X_DBG
# The following build rules were defined as such in order to properly support
# initial versions of the 2.6 kernel where the kbuild environment had not yet
# stabilized (i.e. Suse 9.1, 2.6.4-52). The two changes which needed to be made
# were:
#
# 1. The make command defines the SUBDIRS variable to be the location of the
# module code, instead of using the newer M variable. In Suse 9.1, using
# M would for some reason cause a rebuild the entire modules tree without
# building our module.
#
# 2. A seperate 'clean' rule had to be defined which manually cleans our
# module directory. On newer 2.6 kernels, calling into the kernel dir's
# Makefile would clean our module directory properly, but this doesn't
# happen in older kernels (again, Suse 9.1, 2.6.4-52).
modules modules_install:
#@$(MAKE) -C $(KERNEL_DIR) M=$(CURDIR) $@
@$(MAKE) -C $(KERNEL_DIR) SUBDIRS=$(CURDIR) $@
clean:
rm -f *.o *.ko *.d *~ .*.d .*.cmd .*.swp *.mod*
rm -rf .tmp_versions
endif
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