#
# Makefile for the Atheros HAL Module.
#

##2.4##src=.
##2.4##obj=.
##2.6##src:=$(srctree)/$(src)

include $(src)/../BuildCaps.inc

#
# Use ARCH to guess the target platform.
#
ifdef CONFIG_CPU_BIG_ENDIAN
ENDIAN = be
else
ENDIAN = le
endif

TARGET-$(CONFIG_SPARC64) = sparc64-$(ENDIAN)-elf
TARGET-$(CONFIG_PPC32) = powerpc-$(ENDIAN)-elf
TARGET-$(CONFIG_CPU_SH4) = sh4-$(ENDIAN)-elf
TARGET-$(CONFIG_CPU_XSCALE) = xscale-$(ENDIAN)-elf
TARGET-$(CONFIG_CPU_32v4) = armv4-$(ENDIAN)-elf
TARGET-$(CONFIG_MIPS) = mips1-$(ENDIAN)-elf

ifdef TARGET-y
TARGET = $(TARGET-y)
else
TARGET = $(ARCH)-elf
endif

EXTRA_CFLAGS+=	-I. -I$(src) -I${HAL}/.. -I${HAL} -I${HAL}/linux

ifndef HAL_OBJDIR
#
# Use release version of HAL.
#
HAL=		$(src)/../hal
OPT_AH_H=	${HAL}/public/${TARGET}.opt_ah.h
else
#
# Use private version of HAL.
#
HAL=		$(shell dirname `dirname ${HAL_OBJDIR}`)
OPT_AH_H=	${HAL_OBJDIR}/opt_ah.h
endif

##2.6##obj-$(CONFIG_ATHEROS_HAL) += ath_hal.o
##2.6##ath_hal-objs	:= ah_osdep.o ${TARGET}.hal.o

##2.4##obj-$(CONFIG_ATHEROS_HAL) := ah_osdep.o ${TARGET}.hal.o

##2.4##export-objs	:= ah_osdep.o
##2.4##list-multi	:= ath_hal.o

##2.4##O_TARGET	:= ath_hal.o
##2.4##include $(TOPDIR)/Rules.make

##2.6##hostprogs-y := uudecode

ifndef HAL_OBJDIR
$(obj)/${TARGET}.hal.o: ${HAL}/public/${TARGET}.hal.o.uu $(obj)/uudecode
	echo "deps_$@ :=" >$(@D)/.$(@F).cmd
	$(obj)/uudecode -o $@ $<
else
$(obj)/${TARGET}.hal.o:	${HAL_OBJDIR}/hal.o
	echo "deps_$@ :=" >$(@D)/.$(@F).cmd
	cp $< $@
endif

##2.4##$(obj)/uudecode: $(src)/uudecode.c
##2.4##	$(HOSTCC) $(HOSTCFLAGS) -o $@ $<

$(obj)/ah_osdep.o: $(obj)/opt_ah.h

# XXX need opt_ah.h to do dependencies so give this bogus dependency
$(obj)/opt_ah.h: ${OPT_AH_H}
	cp ${OPT_AH_H} $(obj)/opt_ah.h