# Taken from orinoco-0.13d
VERSION = 0.13d

TOPDIR = $(shell pwd)
KERNEL_VERSION = $(shell uname -r)
#KERNEL_SRC = /lib/modules/$(KERNEL_VERSION)/build
KERNEL_SRC = /storage/pub/src/kernel/bk-cvs/linux-2.5

# if Rules.make exists in the kernel tree, we assume 2.4 style modules
# if it doesn't assume 2.5 style
OLDMAKE = $(wildcard $(KERNEL_SRC)/Rules.make)

MODULES = firmware_class.o firmware_sample_driver.o

all: modules

clean:
	rm -f core *.o *~ a.out *.d
	rm -f *.s *.i userhermes bufparse
	rm -f *.ko *.mod.c .*.o.cmd

ifeq (,$(OLDMAKE))
# 2.5 style modules, get the kernel makefiles to do the work
KBUILD_VERBOSE = 0	# default

obj-m := $(MODULES)

modules:
	$(MAKE) -C $(KERNEL_SRC) SUBDIRS=$(TOPDIR) KBUILD_VERBOSE=$(KBUILD_VERBOSE) modules

install: all 
	$(MAKE) -C $(KERNEL_SRC) SUBDIRS=$(TOPDIR) KBUILD_VERBOSE=$(KBUILD_VERBOSE) modules_install

else
# 2.4 style modules
KERNEL_HEADERS = -I$(KERNEL_SRC)/include

MODULE_DIR_TOP = /lib/modules/$(KERNEL_VERSION)
MODULE_DIR_WIRELESS = $(MODULE_DIR_TOP)/kernel/drivers/net/wireless
CPPFLAGS = -D__KERNEL__ -DPCMCIA_DEBUG=1 \
	-DMODULE -DEXPORT_SYMTAB \
	$(PCMCIA_HEADERS) $(KERNEL_HEADERS)
CFLAGS = -O2 -Wall -Wstrict-prototypes -fno-common -pipe $(EXTRACFLAGS)

MODVER = $(shell if cat $(KERNEL_SRC)/include/linux/autoconf.h 2>/dev/null | \
grep -q '^[[:space:]]*\#define[[:space:]]*CONFIG_MODVERSIONS[[:space:]]*1'; \
then echo 1; else echo 0; fi)

ifeq ($(MODVER),1)
MFLAG = -DMODVERSIONS -include $(KERNEL_SRC)/include/linux/modversions.h
endif

modules: $(MODULES)

%.o: %.c
	$(CC) -MD $(CFLAGS) $(CPPFLAGS) $(MFLAG) -c $<

%.s: %.c
	$(CC) -MD $(CFLAGS) $(CPPFLAGS) -S $<

%.i: %.c
	$(CC) -MD $(CPPFLAGS) -E $< -o $@

endif