##########################################
# BusyBox package for PADS
##########################################

ifeq ($(strip $(PADS_WARP)),y)
BB_VER=1.10.3
BB_DIR=$(BUILD_DIR)/busybox-$(BB_VER)
BB_SOURCE=busybox-$(BB_VER).tar.bz2
BB_SITE=http://busybox.net/downloads
BB_UNZIP=bzcat
endif

$(DL_DIR)/$(BB_SOURCE):
	$(WGET) -P $(DL_DIR) $(BB_SITE)/$(BB_SOURCE)

busybox-source: $(DL_DIR)/$(BB_SOURCE)


$(BB_DIR)/.unpacked: $(DL_DIR)/$(BB_SOURCE)
	$(BB_UNZIP) $(DL_DIR)/$(BB_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
	touch $(BB_DIR)/.unpacked

$(BB_DIR)/.configured: $(BB_DIR)/.unpacked
	if [ ! -f  $(BB_DIR)/.config ]; then \
		cp -f package/busybox/bb-config $(BB_DIR)/.config; \
	fi
	$(MAKE) CC=$(TARGET_CC) BIN_DIR=$(TARGET_DIR)  \
		ARCH="$(ARCH)" CROSS_COMPILE="$(CROSS_COMPILE)" -C $(BB_DIR) oldconfig
ifeq ($(strip $(PADS_BUSYBOX_CUSTOM)),y)
	$(MAKE) CC=$(TARGET_CC) BIN_DIR=$(TARGET_DIR) \
	 	CROSS_COMPILE=$(CROSS_COMPLIE) ARCH="$(ARCH)" CROSS="$(CROSS_COMPILE)" -C $(BB_DIR) menuconfig
endif
	touch $(BB_DIR)/.configured


busybox: $(BB_DIR)/.configured
	$(MAKE) CC=$(TARGET_CC) BIN_DIR=$(TARGET_DIR)\
		ARCH="$(ARCH)" CROSS="$(CROSS_COMPILE)" \
		CROSS_COMPILE=$(CROSS_COMPILE) -C $(BB_DIR)
	$(MAKE) CC=$(TARGET_CC) BIN_DIR=$(TARGET_DIR) \
		ARCH="$(ARCH)" CROSS="$(CROSS_COMPILE)"  \
		CROSS_COMPILE=$(CROSS_COMPILE) -C $(BB_DIR) install

	cp -f $(BB_DIR)/examples/*.conf $(PERSISTENT_STORAGE)/etc/
	cp -f $(BB_DIR)/examples/udhcp/*.conf $(PERSISTENT_STORAGE)/etc/
	mkdir -p $(PERSISTENT_STORAGE)/var/www/htdocs
	cp -f package/busybox/httpd/httpd.conf $(PERSISTENT_STORAGE)/etc/
ifeq ($(strip $(PADS_PACKAGE_PHP)),y)
	cp -f package/busybox/httpd/phpinfo.php $(PERSISTENT_STORAGE)/var/www/htdocs/
	cp -f package/busybox/httpd/index-php.html $(PERSISTENT_STORAGE)/var/www/htdocs/index.html
else
	cp -f package/busybox/httpd/index-nonphp.html $(PERSISTENT_STORAGE)/var/www/htdocs/index.html
endif
	mkdir -p $(TARGET_DIR)/usr/share/udhcpc
	sed -i 's/while route del default .*face/& 2>\/dev\/null/' $(BB_DIR)/examples/udhcp/simple.script
	cp -f $(BB_DIR)/examples/udhcp/simple.script $(TARGET_DIR)/usr/share/udhcpc/default.script 
	chmod +x $(TARGET_DIR)/usr/share/udhcpc/default.script
	echo "Busybox" $(BB_VER) >> $(PERSISTENT_STORAGE)/version_info.txt

busybox-configure: $(BB_DIR)/.configured

busybox-clean:
	$(RM) $(BB_DIR)/.configured
	if test -d $(BB_DIR); then \
		$(MAKE) -C $(BB_DIR) clean; \
	fi

busybox-config: $(BB_DIR)/.configured

busybox-dirclean: busybox-clean
	$(RM) -r $(BB_DIR)

################################################
# 
# Toplevel Makefile options
#
#################################################
ifeq ($(strip $(PADS_PACKAGE_BUSYBOX)),y)
TARGETS+=busybox
endif