ifdef ECHO_CAN_NAME
	ECHO_CAN_CFLAGS	:= -DECHO_CAN_FROMENV -DECHO_CAN_$(ECHO_CAN_NAME)
endif

obj-m := pciradio.o tor2.o wcfxo.o wct1xxp.o wctdm.o wcte11xp.o dahdi.o dahdi_dummy.o dahdi_dynamic.o dahdi_dynamic_eth.o dahdi_dynamic_loc.o dahdi_transcode.o
obj-m += wct4xxp/ wctc4xxp/ wctdm24xxp/ wcte12xp/

CFLAGS_MODULE += -I$(DAHDI_INCLUDE)

EXTRA_CFLAGS += -I$(src)
EXTRA_CFLAGS += $(ECHO_CAN_CFLAGS)

# fix typo present in CentOS and RHEL 2.6.9 kernels
BAD_KERNELS_VERS := 22 34 34.0.1 34.0.2
BAD_KERNELS := $(foreach ver,$(BAD_KERNELS_VERS),2.6.9-$(ver).EL 2.6.9-$(ver).ELsmp)
ifneq (,$(filter $(KVERS),$(BAD_KERNELS)))
EXTRA_CFLAGS+=-Drw_lock_t=rwlock_t
endif

dahdi-objs := dahdi-base.o

ifeq ($(ARCH),i386)
ifneq ($(wildcard $(src)/hpec/hpec_x86_32.o_shipped),)
HPEC_PRESENT=yes
dahdi-objs += hpec/hpec_x86_32.o
endif
endif

ifeq ($(ARCH),x86_64)
ifneq ($(wildcard $(src)/hpec/hpec_x86_64.o_shipped),)
HPEC_PRESENT=yes
dahdi-objs += hpec/hpec_x86_64.o
endif
endif

ifeq ($(HPEC_PRESENT),yes)
EXTRA_CFLAGS += -DECHO_CAN_HPEC -I$(src)/hpec
$(obj)/dahdi-base.o: $(src)/hpec/hpec_dahdi.h $(src)/hpec/hpec_user.h
endif

$(obj)/pciradio.o: $(obj)/radfw.h
$(obj)/tor2.o: $(obj)/tor2fw.h

hostprogs-y := $(obj)/makefw

$(obj)/tor2fw.h: $(src)/tormenta2.rbt $(obj)/makefw 
	$(obj)/makefw $< tor2fw > $@

$(obj)/radfw.h: $(src)/pciradio.rbt $(obj)/makefw
	$(obj)/makefw $< radfw > $@

$(obj)/makefw: $(src)/makefw.c
	$(HOSTCC) -o $@ $^

# set CONFIG_DAHDI_MMX for a number of CPU types.
# Right now this part is not enabled, unless you build with
# DAHDI_MMX_AUTO=something .
ZAPMMX_WHITELIST_i386 = M586MMX M686 MPENTIUMII MPENTIUMIII MPENTIUMM \
			    MPENTIUM4 MVIAC3_2

ZAPMMX_WHITELIST_x86_64 = 

# A list of configuration variables to test: CONFIG_M686 , etc.
ZAPMMX_CONFIG_VARS := $(ZAPMMX_WHITELIST_$(ARCH):%=CONFIG_%)

# expand them:
ZAPMMX_CONFIG_VALS := $(strip  $(foreach var,$(ZAPMMX_CONFIG_VARS),$(var))  )
ifneq (,$(DAHDI_MMX_AUTO))
  ifneq (,$(ZAPMMX_CONFIG_VALS))
    # TODO: make that 
    CFLAGS_dahdi-base.o += -DCONFIG_DAHDI_MMX
  endif
endif