#
# Build options:
#
#
HOSTAP := 1
KSP := /lib/modules/$(shell uname -r)/build \
/usr/src/linux-$(shell uname -r) \
/usr/src/linux-$(shell uname -r | sed 's/-.*//') \
/usr/src/kernel-headers-$(shell uname -r) \
/usr/src/kernel-source-$(shell uname -r) \
/usr/src/linux-$(shell uname -r | sed 's/\([0-9]*\.[0-9]*\)\..*/\1/') \
/usr/src/linux
test_dir = $(shell [ -e $(dir)/include/linux ] && echo $(dir))
KSP := $(foreach dir, $(KSP), $(test_dir))
KSRC := $(firstword $(KSP))
ifeq (,$(KSRC))
$(error Linux kernel source not found)
endif
# check kernel version
KVER := $(shell uname -r | cut -c1-3 | sed 's/2\.[56]/2\.6/')
KERVER2=$(shell uname -r | cut -d. -f2)
ifeq ($(KVER), 2.6)
# 2.6 kernel
TARGET = vntwusb.ko
else
TARGET = vntwusb.o
endif
INSTDIR := $(shell find /lib/modules/$(shell uname -r) -name $(TARGET) -printf "%h\n" | sort | head -1)
ifeq (,$(INSTDIR))
ifeq (,$(KERVER2))
ifneq (,$(wildcard /lib/modules/$(shell uname -r)/kernel))
INSTDIR := /lib/modules/$(shell uname -r)/kernel/drivers/net
else
INSTDIR := /lib/modules/$(shell uname -r)/net
endif
else
ifneq ($(KERVER2),2)
INSTDIR := /lib/modules/$(shell uname -r)/kernel/drivers/net
else
INSTDIR := /lib/modules/$(shell uname -r)/net
endif
endif
endif
SRC = main_usb.c card.c mac.c baseband.c wctl.c 80211mgr.c \
wcmd.c wmgr.c bssdb.c wpa2.c rxtx.c dpc.c power.c datarate.c \
mib.c rc4.c tether.c tcrc.c ioctl.c hostap.c wpa.c key.c \
tkip.c michael.c rf.c iwctl.c wpactl.c aes_ccmp.c \
usbpipe.c channel.c control.c firmware.c int.c
ifeq ($(HOSTAP), 1)
# CFLAGS += -DHOSTAP
EXTRA_CFLAGS += -DHOSTAP
endif
#CFLAGS += -I$(PWD) -I$(PWD)/../include -I$(PWD)/include
EXTRA_CFLAGS += -I$(PWD) -I$(PWD)/../include -I$(PWD)/include
# build rule
ifeq ($(KVER), 2.6)
# 2.6 kernel
ifndef KERNEL_CONF
KERNEL_CONF= $(KSRC)/.config
endif
include ${KERNEL_CONF}
obj-m += vntwusb.o
vntwusb-objs := main_usb.o card.o mac.o baseband.o wctl.o 80211mgr.o \
wcmd.o wmgr.o bssdb.o rxtx.o dpc.o power.o datarate.o \
mib.o rc4.o tether.o tcrc.o ioctl.o hostap.o wpa.o key.o tkip.o \
michael.o rf.o iwctl.o wpactl.o wpa2.o aes_ccmp.o \
usbpipe.o channel.o control.o firmware.o int.o
.c.o:
# $(CC) $(CFLAGS) -o $@ $<
$(CC) $(EXTRA_CFLAGS) -o $@ $<
default:
make -C $(KSRC) SUBDIRS=$(shell pwd) modules
else
# 2.2/2.4 kernel
OBJS := main_usb.o card.o mac.o baseband.o wctl.o 80211mgr.o \
wcmd.o wmgr.o bssdb.o rxtx.o dpc.o power.o datarate.o \
mib.o rc4.o tether.o tcrc.o ioctl.o hostap.o wpa.o key.o tkip.o \
michael.o rf.o iwctl.o wpactl.o wpa2.o aes_ccmp.o \
usbpipe.o channel.o control.o
VERSION_FILE := $(KSRC)/include/linux/version.h
CONFIG_FILE := $(KSRC)/include/linux/config.h
ifeq (,$(wildcard $(VERSION_FILE)))
$(error Linux kernel source not configured - missing version.h)
endif
ifeq (,$(wildcard $(CONFIG_FILE)))
$(error Linux kernel source not configured - missing config.h)
endif
ifneq (,$(findstring egcs-2.91.66, $(shell cat /proc/version)))
CC := kgcc gcc cc
else
CC := gcc cc
endif
test_cc = $(shell which $(cc) > /dev/null 2>&1 && echo $(cc))
CC := $(foreach cc, $(CC), $(test_cc))
CC := $(firstword $(CC))
#CFLAGS += -Wall -DLINUX -D__KERNEL__ -DMODULE -DEXPORT_SYMTAB -D__NO_VERSION__ -O2 -pipe
#CFLAGS += -I$(KSRC)/include -Wstrict-prototypes -fomit-frame-pointer -fno-strict-aliasing
#CFLAGS += $(shell [ -f $(KSRC)/include/linux/modversions.h ] && \
# echo "-DMODVERSIONS -include $(KSRC)/include/linux/modversions.h")
EXTRA_CFLAGS += -Wall -DLINUX -D__KERNEL__ -DMODULE -DEXPORT_SYMTAB -D__NO_VERSION__ -O2 -pipe
EXTRA_CFLAGS += -I$(KSRC)/include -Wstrict-prototypes -fomit-frame-pointer -fno-strict-aliasing
EXTRA_CFLAGS += $(shell [ -f $(KSRC)/include/linux/modversions.h ] && \
echo "-DMODVERSIONS -include $(KSRC)/include/linux/modversions.h")
.SILENT: $(TARGET) clean
# look for SMP in config.h
#SMP := $(shell $(CC) $(CFLAGS) -E -dM $(CONFIG_FILE) | \
# grep CONFIG_SMP | awk '{ print $$3 }')
SMP := $(shell $(CC) $(EXTRA_CFLAGS) -E -dM $(CONFIG_FILE) | \
grep CONFIG_SMP | awk '{ print $$3 }')
ifneq ($(SMP),1)
SMP := 0
endif
ifeq ($(SMP), 1)
# CFLAGS += -D__SMP__
EXTRA_CFLAGS += -D__SMP__
endif
# check x86_64
SUBARCH := $(shell uname -m)
ifeq ($(SUBARCH),x86_64)
# CFLAGS += -mcmodel=kernel -mno-red-zone
EXTRA_CFLAGS += -mcmodel=kernel -mno-red-zone
endif
$(TARGET): $(filter-out $(TARGET), $(SRC:.c=.o))
$(LD) -r $^ -o $@
echo; echo
echo "**************************************************"
echo "Build options:"
echo " VERSION $(KVER)"
echo -n " SMP "
if [ "$(SMP)" = "1" ]; \
then echo "Enabled"; else echo "Disabled"; fi
endif # ifeq ($(KVER),2.6)
ifeq ($(KVER), 2.6)
install: default
else
install: clean $(TARGET)
endif
mkdir -p $(MOD_ROOT)$(INSTDIR)
install -m 644 -o root $(TARGET) $(MOD_ROOT)$(INSTDIR)
ifeq (,$(MOD_ROOT))
/sbin/depmod -a || true
else
/sbin/depmod -b $(MOD_ROOT) -a || true
endif
uninstall:
rm -f $(INSTDIR)/$(TARGET)
/sbin/depmod -a
clean:
rm -f $(TARGET) $(SRC:.c=.o) *~ *.o
rm -f .*.o.d .*.o.cmd .*.ko.cmd *.mod.c *.mod.o
-include .depend.mak
