##########################################
# Zaptel package for PADS
##########################################
ZAPTEL_VERSION=1.4.9.2
ZAPTEL_NAME=zaptel-$(ZAPTEL_VERSION)
ZAPTEL_DIR=$(BUILD_DIR)/$(ZAPTEL_NAME)
ZAPTEL_DIR_LINK=$(BUILD_DIR)/zaptel
ZAPTEL_SOURCE=$(ZAPTEL_NAME).tar.gz
ZAPTEL_SITE=http://downloads.digium.com/pub/zaptel/releases
ZAPTEL_UNZIP=zcat

STAGING_INC=$(STAGING_DIR)/usr/include
STAGING_LIB=$(STAGING_DIR)/usr/lib

ifeq ($(ARCH),)
ARCH := powerpc
endif
ZAPTEL_CFLAGS=-g -fPIC -I$(STAGING_INC)
ZAPTEL_CONFIGURE_OPTS=--host=powerpc-linux --target=powerpc-linux  HOSTCC=gcc CC=ppc_4xxFP-gcc ARCH=$(ARCH)
export CROSS_COMPILE=ppc_4xxFP-


$(DL_DIR)/$(ZAPTEL_SOURCE):
	$(WGET) -P $(DL_DIR) $(ZAPTEL_SITE)/$(ZAPTEL_SOURCE)

$(ZAPTEL_DIR)/.unpacked: $(DL_DIR)/$(ZAPTEL_SOURCE) 
	$(ZAPTEL_UNZIP) $(DL_DIR)/$(ZAPTEL_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
	ln -sf $(ZAPTEL_DIR) $(ZAPTEL_DIR_LINK)
	touch $(ZAPTEL_DIR)/.unpacked

$(ZAPTEL_DIR)/.patched:
	$(PATCH_KERNEL) $(ZAPTEL_DIR)  package/zaptel zaptel-warp-patch
	touch $(ZAPTEL_DIR)/.patched

$(ZAPTEL_DIR)/.configured: $(ZAPTEL_DIR)/.unpacked $(ZAPTEL_DIR)/.patched
	cd $(ZAPTEL_DIR); ./configure $(ZAPTEL_CONFIGURE_OPTS)
	touch $(ZAPTEL_DIR)/.configured


zaptel: $(ZAPTEL_DIR)/.configured
	$(MAKE1) ARCH=$(ARCH) PWD=$(ZAPTEL_DIR) \
		KSRC=$(BUILD_DIR)/linux KVERS="$(LINUX_VER)-pika"\
		-C $(ZAPTEL_DIR) modules

	mkdir -p $(TARGET_DIR)/lib/modules/$(LINUX_VER)-pika/misc
	mkdir -p $(TARGET_DIR)/usr/include/zaptel

	cp -f $(ZAPTEL_DIR)/kernel/zaptel.ko $(TARGET_DIR)/lib/modules/$(LINUX_VER)-pika/misc/
	cp -f $(ZAPTEL_DIR)/kernel/zaptel.h $(TARGET_DIR)/usr/include/zaptel/
	cp -vfR package/zaptel/autorun/* $(PERSISTENT_STORAGE)/autorun/
	cp -vfR package/zaptel/etc/* $(PERSISTENT_STORAGE)/etc/
	echo "Zaptel version" $(ZAPTEL_VERSION) >> $(PERSISTENT_STORAGE)/version_info.txt


zaptel-configure: $(ZAPTEL_DIR)/.configured

zaptel-clean:
	if test -d $(ZAPTEL_DIR); then \
		if test -d  $(TARGET_DIR)/lib/modules/$(LINUX_VER)-pika; then \
	 		$(MAKE) ARCH=$(ARCH) PWD=$(ZAPTEL_DIR) \
				KSRC=$(BUILD_DIR)/linux KVERS="$(LINUX_VER)-pika" \
				-C $(ZAPTEL_DIR) clean; \
		fi; \
		$(RM) $(TARGET_DIR)/lib/modules/$(LINUX_VER)-pika/misc/zaptel.ko; \
	fi
	$(RM) $(TARGET_DIR)/usr/include/zaptel/zaptel.h
	$(RM) $(PERSISTENT_STORAGE)/autorun/S43zaptel
	$(RM) $(PERSISTENT_STORAGE)/etc/zaptel.conf

zaptel-config: $(ZAPTEL_DIR)/.configured
	$(MAKE) -C $(ZAPTEL_DIR) menuconfig

zaptel-dirclean: zaptel-clean
	$(RM) -r $(ZAPTEL_DIR)
	$(RM) -r $(ZAPTEL_DIR_LINK)

################################################
# 
# Toplevel Makefile options
#
#################################################
ifeq ($(strip $(PADS_PACKAGE_ZAPTEL)),y)
TARGETS+=zaptel
endif