#############################################################
#
# ntp
#
#############################################################
NTP_SOURCE:=ntp-4.1.1.tar.gz
NTP_SITE:=http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4
NTP_DIR:=$(BUILD_DIR)/ntp-4.1.1
NTP_CAT:=zcat
NTP_BINARY:=ntpdate/ntpdate
NTP_TARGET_BINARY:=bin/ntpdate


$(DL_DIR)/$(NTP_SOURCE):
	 $(WGET) -P $(DL_DIR) $(NTP_SITE)/$(NTP_SOURCE)

ntp-source: $(DL_DIR)/$(NTP_SOURCE)

$(NTP_DIR)/.unpacked: $(DL_DIR)/$(NTP_SOURCE)
	$(NTP_CAT) $(DL_DIR)/$(NTP_SOURCE) | tar -C $(BUILD_DIR) -xvf -
	perl -i -p -e "s,^#if.*__GLIBC__.*_BSD_SOURCE.*$$,#if 0," \
		$(NTP_DIR)/ntpd/refclock_pcf.c;
	touch $(NTP_DIR)/.unpacked

$(NTP_DIR)/.configured: $(NTP_DIR)/.unpacked
	(cd $(NTP_DIR); rm -rf config.cache; \
		$(TARGET_CONFIGURE_OPTS) \
		./configure \
		--target=$(GNU_TARGET_NAME) \
		--host=$(GNU_TARGET_NAME) \
		--build=$(GNU_HOST_NAME) \
		--prefix=/usr \
		--exec-prefix=/usr \
		--bindir=/usr/bin \
		--sbindir=/usr/sbin \
		--libexecdir=/usr/lib \
		--sysconfdir=/etc \
		--datadir=/usr/share \
		--localstatedir=/var \
		--mandir=/usr/man \
		--infodir=/usr/info \
		--disable-nls \
		--with-shared \
	);
	touch  $(NTP_DIR)/.configured

$(NTP_DIR)/$(NTP_BINARY): $(NTP_DIR)/.configured
	$(MAKE) CC=$(TARGET_CC) -C $(NTP_DIR)

$(TARGET_DIR)/$(NTP_TARGET_BINARY): $(NTP_DIR)/$(NTP_BINARY)
	$(MAKE) DESTDIR=$(TARGET_DIR) CC=$(TARGET_CC) -C $(NTP_DIR) install
	rm -rf $(TARGET_DIR)/share/locale $(TARGET_DIR)/usr/info \
		$(TARGET_DIR)/usr/man $(TARGET_DIR)/usr/share/doc

ntp: uclibc $(TARGET_DIR)/$(NTP_TARGET_BINARY)

ntp-clean:
	$(MAKE) DESTDIR=$(TARGET_DIR) CC=$(TARGET_CC) -C $(NTP_DIR) uninstall
	-$(MAKE) -C $(NTP_DIR) clean

ntp-dirclean:
	rm -rf $(NTP_DIR)