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#
## Makefile for UNICORN PCI ADSL Modem
#
src ?= .
obj ?= .
ifndef KERNEL_SOURCES
KERNEL_SOURCES=/usr/src/linux
endif
ifndef HPATH
HPATH=$(KERNEL_SOURCES)/include
endif
ifndef VERS
VERS=0
endif
ifndef KVERS
KVERS = `uname -r`
endif
ifndef PATCHLEVEL
PATCHLEVEL=$(shell grep -s PATCHLEVEL ${KERNEL_SOURCES}/Makefile | head -n 1 | sed s/'PATCHLEVEL = '//)
endif
ifndef MODDIR
MODDIR=$(PWD)
endif
# OPTIONS
#
# -DUSE_HW_TIMER - set this to use 2ms PCI hardware timer
# -DPCI_BRIDGE_WORKAROUND - set this to work with low performance PCI bridges
# -DKT400 - set this if you have a MSI KT4 motherboard or similar
COPTIONS =
# make parameters
CC=gcc
LD=ld
INCLUDES := -I$(src)/../include -I$(src)/../
ifeq ($(PATCHLEVEL),4)
# kernel 2.4, add path to kernel includes
INCLUDES += -I$(HPATH)
endif
EXTRA_CFLAGS := -DVERS=$(VERS) -D_PCI_DRIVER -DDEBUG=1 $(INCLUDES) $(COPTIONS)
ifeq ($(PATCHLEVEL),4)
# kernel 2.4, need to specify CFLAGS
CFLAGS := -O2 -fomit-frame-pointer -fno-gnu-linker -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common
EXTRA_CFLAGS += -D__KERNEL__ -DMODULE
CFLAGS += $(EXTRA_CFLAGS)
endif
CXXFLAGS = -fno-rtti -fno-exceptions $(CFLAGS) $(EXTRA_CFLAGS)
OBJS = unicorn_pcidrv.o ../msw/linrapi.o ../msw/msw.o ../msw/crc.o ../amu/amas.o ../amu/amu.o ../amu/bsp_pci.o
OBJS_ATM = ../unicorn_atm/unicorn_atmdrv.o
OBJS_ETH = ../unicorn_eth/unicorn_ethdrv.o
MODEM_LIB = $(src)/../arch/i386/modem_ant_PCI_LINUX.o
LIBM = $(src)/../libm/libm.a
ifeq ($(PATCHLEVEL),4)
# kernel 2.4, use old build process
modules: unicorn_pci_atm.o unicorn_pci_eth.o
modules_install: install_atm install_eth
else
# kernel 2.6, use kernel build process
modules:
make CC=$(CC) -C $(KERNEL_SOURCES) SUBDIRS=$(MODDIR) modules
modules_install:
make CC=$(CC) -C $(KERNEL_SOURCES) SUBDIRS=$(MODDIR) modules_install
endif
obj-m := unicorn_pci_atm.o unicorn_pci_eth.o
unicorn_pci_atm-objs := $(OBJS) $(OBJS_ATM)
unicorn_pci_eth-objs := $(OBJS) $(OBJS_ETH)
EXTRA_LDFLAGS := $(MODEM_LIB) $(LIBM)
unicorn_pci_atm.o: $(unicorn_pci_atm-objs)
$(LD) -r $(EXTRA_LDFLAGS) -o $@ $(unicorn_pci_atm-objs)
unicorn_pci_eth.o: $(unicorn_pci_eth-objs)
$(LD) -r $(EXTRA_LDFLAGS) -o $@ $(unicorn_pci_eth-objs)
install_atm: unicorn_pci_atm.o
# remove old versions
/bin/rm -f $(DESTDIR)/lib/modules/$(KVERS)/kernel/drivers/atm/unicorn_*.o
mkdir -p $(DESTDIR)/lib/modules/$(KVERS)/extra
cp $^ $(DESTDIR)/lib/modules/$(KVERS)/extra/
install_eth: unicorn_pci_eth.o
# remove old versions
/bin/rm -f $(DESTDIR)/lib/modules/$(KVERS)/kernel/drivers/atm/unicorn_*.o
mkdir -p $(DESTDIR)/lib/modules/$(KVERS)/extra
cp $^ $(DESTDIR)/lib/modules/$(KVERS)/extra/
clean:
/bin/rm -f $(unicorn_pci_atm-objs)
/bin/rm -f $(unicorn_pci_eth-objs)
/bin/rm -f unicorn_pci_atm.* unicorn_pci_eth.*
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