--- /dev/null
+#
+# Copyright (C) 2006-2011 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=ntp
+PKG_VERSION:=4.2.6p5
+PKG_RELEASE:=2
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-4.2/
+PKG_MD5SUM:=00df80a84ec9528fcfb09498075525bc
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
+
+PKG_BUILD_DEPENDS:=libelf1
+PKG_FIXUP:=autoreconf
+PKG_LIBTOOL_PATHS:=. sntp
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/ntpd/Default
+ SUBMENU:=Time Synchronization
+ SECTION:=net
+ CATEGORY:=Network
+ TITLE:=ISC ntp
+ MAINTAINER:=Peter Wagner <tripolar@gmx.at>
+ URL:=http://www.ntp.org/
+ DEPENDS:=+libcap
+endef
+
+define Package/ntpd/Default/description
+ The ISC ntp suite is a collection of tools used to synchronize the
+ system clock with remote NTP time servers and run/montior local NTP
+ servers.
+endef
+
+define Package/ntpd
+$(call Package/ntpd/Default)
+ TITLE+= server
+ VARIANT:=nossl
+endef
+
+define Package/ntpd/description
+$(call Package/ntpd/Default/description)
+ .
+ This package contains the ntpd server.
+endef
+
+define Package/ntpd-ssl
+$(call Package/ntpd/Default)
+ TITLE+= server (with OpenSSL support)
+ VARIANT:=ssl
+ DEPENDS+= +libopenssl
+endef
+
+define Package/ntpd-ssl/description
+$(call Package/ntpd/Default/description)
+ .
+ This package contains the ntpd server with OpenSSL support.
+endef
+
+define Package/ntpdate
+$(call Package/ntpd/Default)
+ TITLE+=date
+ VARIANT:=nossl
+endef
+
+define Package/ntpdate/description
+$(call Package/ntpd/Default/description)
+ .
+ This package contains ntpdate.
+endef
+
+define Package/ntp-utils
+$(call Package/ntpd/Default)
+ TITLE+= utilities
+ VARIANT:=nossl
+endef
+
+define Package/ntp-utils/description
+$(call Package/ntpd/Default/description)
+ .
+ This package contains ntpdc, ntpq and ntptime.
+endef
+
+define Package/ntp-keygen
+$(call Package/ntpd/Default)
+ TITLE+=keygen
+ VARIANT:=nossl
+endef
+
+define Package/ntp-keygen/description
+$(call Package/ntpd/Default/description)
+ .
+ This package contains the ntp-keygen.
+endef
+
+define Package/ntp-keygen-ssl
+$(call Package/ntpd/Default)
+ TITLE+=keygen (with OpenSSL support)
+ VARIANT:=ssl
+ DEPENDS+= +libopenssl
+endef
+
+define Package/ntp-keygen-ssl/description
+$(call Package/ntpd/Default/description)
+ .
+ This package contains the ntp-keygen with OpenSSL support.
+endef
+
+define Package/ntpd/conffiles
+/etc/ntp.conf
+endef
+
+CONFIGURE_VARS += \
+ ac_cv_header_md5_h=no \
+ ac_cv_lib_rt_sched_setscheduler=no \
+ ac_cv_header_dns_sd_h=no
+
+CONFIGURE_ARGS += \
+ --disable-all-clocks \
+ --disable-parse-clocks \
+ --without-ntpsnmpd \
+ --without-lineeditlibs \
+ --enable-NMEA \
+ --enable-LOCAL-CLOCK \
+ --enable-SHM \
+ --enable-linuxcaps
+
+ifeq ($(BUILD_VARIANT),ssl)
+ CONFIGURE_ARGS += \
+ --with-crypto \
+ --with-openssl-incdir="$(STAGING_DIR)/usr/include" \
+ --with-openssl-libdir="$(STAGING_DIR)/usr/lib"
+endif
+
+define Package/ntpd/install
+ $(INSTALL_DIR) $(1)/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/ntpd/ntpd $(1)/sbin/
+ $(INSTALL_DIR) $(1)/etc
+ $(INSTALL_CONF) ./files/ntp.conf $(1)/etc/
+ $(INSTALL_DIR) $(1)/etc/init.d
+ $(INSTALL_BIN) ./files/ntpd.init $(1)/etc/init.d/ntpd
+ $(INSTALL_DIR) $(1)/etc/hotplug.d/iface
+ $(INSTALL_BIN) ./files/ntpd.hotplug $(1)/etc/hotplug.d/iface/20-ntpd
+endef
+
+define Package/ntpd/postinst
+#!/bin/sh
+[ -L "$${IPKG_INSTROOT}/usr/sbin/ntpd" ] && rm -f "$${IPKG_INSTROOT}/usr/sbin/ntpd"
+exit 0
+endef
+
+define Package/ntpd/postrm
+#!/bin/sh
+/bin/busybox ntpd -h 2>&1 | grep -q BusyBox && ln -sf ../../bin/busybox /usr/sbin/ntpd
+exit 0
+endef
+
+Package/ntpd-ssl/conffiles = $(Package/ntpd/conffiles)
+Package/ntpd-ssl/install = $(Package/ntpd/install)
+
+define Package/ntpdate/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/ntpdate/ntpdate $(1)/usr/sbin/
+ $(INSTALL_DIR) $(1)/etc/init.d
+ $(INSTALL_BIN) ./files/ntpdate.init $(1)/etc/init.d/ntpdate
+endef
+
+define Package/ntp-utils/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/ntpdc/ntpdc $(1)/usr/sbin/
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/ntpq/ntpq $(1)/usr/sbin/
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/util/ntptime $(1)/usr/sbin/
+endef
+
+define Package/ntp-keygen/install
+ $(INSTALL_DIR) $(1)/usr/sbin
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/util/ntp-keygen $(1)/usr/sbin/
+endef
+
+Package/ntp-keygen-ssl/install = $(Package/ntp-keygen/install)
+
+$(eval $(call BuildPackage,ntpd))
+$(eval $(call BuildPackage,ntpd-ssl))
+$(eval $(call BuildPackage,ntpdate))
+$(eval $(call BuildPackage,ntp-utils))
+$(eval $(call BuildPackage,ntp-keygen))
+$(eval $(call BuildPackage,ntp-keygen-ssl))