SUMMARY = "Network Time Protocol daemon and utilities"
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DESCRIPTION = "The Network Time Protocol (NTP) is used to \
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synchronize the time of a computer client or server to \
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another server or reference time source, such as a radio \
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or satellite receiver or modem."
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HOMEPAGE = "http://support.ntp.org"
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SECTION = "net"
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LICENSE = "NTP"
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LIC_FILES_CHKSUM = "file://COPYRIGHT;md5=4190b39435611e92a4da74e682623f19"
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DEPENDS = "libevent"
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SRC_URI = "http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-4.2/ntp-${PV}.tar.gz \
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file://ntp-4.2.4_p6-nano.patch \
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file://reproducibility-fixed-path-to-posix-shell.patch \
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file://0001-libntp-Do-not-use-PTHREAD_STACK_MIN-on-glibc.patch \
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file://0001-test-Fix-build-with-new-compiler-defaults-to-fno-com.patch \
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file://ntpd \
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file://ntp.conf \
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file://ntpdate \
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file://ntpdate.default \
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file://ntpdate.service \
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file://ntpd.service \
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file://sntp.service \
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file://sntp \
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file://ntpd.list \
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"
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SRC_URI[sha256sum] = "f65840deab68614d5d7ceb2d0bb9304ff70dcdedd09abb79754a87536b849c19"
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# CVE-2016-9312 is only for windows.
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CVE_CHECK_WHITELIST += "CVE-2016-9312"
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inherit autotools update-rc.d useradd systemd pkgconfig
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# The ac_cv_header_readline_history is to stop ntpdc depending on either
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# readline or curses
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EXTRA_OECONF += "--with-net-snmp-config=no \
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--without-ntpsnmpd \
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ac_cv_header_readline_history_h=no \
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--with-yielding_select=yes \
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--with-locfile=redhat \
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--without-rpath \
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"
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CFLAGS:append = " -DPTYS_ARE_GETPT -DPTYS_ARE_SEARCHED"
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USERADD_PACKAGES = "${PN}"
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NTP_USER_HOME ?= "/var/lib/ntp"
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USERADD_PARAM:${PN} = "--system --home-dir ${NTP_USER_HOME} \
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--no-create-home \
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--shell /bin/false --user-group ntp"
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# NB: debug is default-enabled by NTP; keep it default-enabled here.
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PACKAGECONFIG ??= "cap debug refclocks openssl \
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${@bb.utils.filter('DISTRO_FEATURES', 'ipv6', d)} \
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"
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PACKAGECONFIG[openssl] = "--with-openssl-libdir=${STAGING_LIBDIR} \
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--with-openssl-incdir=${STAGING_INCDIR} \
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--with-crypto, \
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--without-openssl --without-crypto, \
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openssl"
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PACKAGECONFIG[cap] = "--enable-linuxcaps,--disable-linuxcaps,libcap"
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PACKAGECONFIG[readline] = "--with-lineeditlibs,--without-lineeditlibs,readline"
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PACKAGECONFIG[refclocks] = "--enable-all-clocks,--disable-all-clocks,pps-tools"
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PACKAGECONFIG[debug] = "--enable-debugging,--disable-debugging"
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PACKAGECONFIG[mdns] = "ac_cv_header_dns_sd_h=yes,ac_cv_header_dns_sd_h=no,mdns"
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PACKAGECONFIG[ipv6] = "--enable-ipv6,--disable-ipv6,"
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do_install:append() {
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install -d ${D}${sysconfdir}/init.d
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install -m 644 ${WORKDIR}/ntp.conf ${D}${sysconfdir}
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install -m 755 ${WORKDIR}/ntpd ${D}${sysconfdir}/init.d
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install -d ${D}${bindir}
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install -m 755 ${WORKDIR}/ntpdate ${D}${bindir}/ntpdate-sync
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install -m 755 -d ${D}${NTP_USER_HOME}
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chown ntp:ntp ${D}${NTP_USER_HOME}
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# Fix hardcoded paths in scripts
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sed -i 's!/usr/sbin/!${sbindir}/!g' ${D}${sysconfdir}/init.d/ntpd ${D}${bindir}/ntpdate-sync
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sed -i 's!/usr/bin/!${bindir}/!g' ${D}${sysconfdir}/init.d/ntpd ${D}${bindir}/ntpdate-sync
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sed -i 's!/etc/!${sysconfdir}/!g' ${D}${sysconfdir}/init.d/ntpd ${D}${bindir}/ntpdate-sync
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sed -i 's!/var/!${localstatedir}/!g' ${D}${sysconfdir}/init.d/ntpd ${D}${bindir}/ntpdate-sync
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sed -i 's!^PATH=.*!PATH=${base_sbindir}:${base_bindir}:${sbindir}:${bindir}!' ${D}${bindir}/ntpdate-sync
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sed -i '1s,#!.*perl -w,#! ${bindir}/env perl,' ${D}${sbindir}/ntptrace
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sed -i '/use/i use warnings;' ${D}${sbindir}/ntptrace
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sed -i '1s,#!.*perl,#! ${bindir}/env perl,' ${D}${sbindir}/ntp-wait
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sed -i '/use/i use warnings;' ${D}${sbindir}/ntp-wait
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sed -i '1s,#!.*perl -w,#! ${bindir}/env perl,' ${D}${sbindir}/calc_tickadj
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sed -i '/use/i use warnings;' ${D}${sbindir}/calc_tickadj
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install -d ${D}/${sysconfdir}/default
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install -m 644 ${WORKDIR}/ntpdate.default ${D}${sysconfdir}/default/ntpdate
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install -m 0644 ${WORKDIR}/sntp ${D}${sysconfdir}/default/
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install -d ${D}/${sysconfdir}/network/if-up.d
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ln -s ${bindir}/ntpdate-sync ${D}/${sysconfdir}/network/if-up.d
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install -d ${D}${systemd_unitdir}/system
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install -m 0644 ${WORKDIR}/ntpdate.service ${D}${systemd_unitdir}/system/
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install -m 0644 ${WORKDIR}/ntpd.service ${D}${systemd_unitdir}/system/
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install -m 0644 ${WORKDIR}/sntp.service ${D}${systemd_unitdir}/system/
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install -d ${D}${systemd_unitdir}/ntp-units.d
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install -m 0644 ${WORKDIR}/ntpd.list ${D}${systemd_unitdir}/ntp-units.d/60-ntpd.list
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# Remove an empty libexecdir.
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rmdir --ignore-fail-on-non-empty ${D}${libexecdir}
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}
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PACKAGES += "ntpdate sntp ntpdc ntpq ${PN}-tickadj ${PN}-utils"
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# NOTE: you don't need ntpdate, use "ntpd -q -g -x"
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# ntp originally includes tickadj. It's split off for inclusion in small firmware images on platforms
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# with wonky clocks (e.g. OpenSlug)
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RDEPENDS:${PN} = "${PN}-tickadj"
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# ntpd require libgcc for execution
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RDEPENDS:${PN} += "libgcc"
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# Handle move from bin to utils package
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RPROVIDES:${PN}-utils = "${PN}-bin"
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RREPLACES:${PN}-utils = "${PN}-bin"
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RCONFLICTS:${PN}-utils = "${PN}-bin"
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# ntpdc and ntpq were split out of ntp-utils
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RDEPENDS:${PN}-utils = "ntpdc ntpq"
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SYSTEMD_PACKAGES = "${PN} ntpdate sntp"
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SYSTEMD_SERVICE:${PN} = "ntpd.service"
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SYSTEMD_SERVICE:ntpdate = "ntpdate.service"
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SYSTEMD_SERVICE:sntp = "sntp.service"
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SYSTEMD_AUTO_ENABLE:sntp = "disable"
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RPROVIDES:${PN} += "${PN}-systemd"
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RREPLACES:${PN} += "${PN}-systemd"
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RCONFLICTS:${PN} += "${PN}-systemd"
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RPROVIDES:ntpdate += "ntpdate-systemd"
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RREPLACES:ntpdate += "ntpdate-systemd"
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RCONFLICTS:ntpdate += "ntpdate-systemd"
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RSUGGESTS:${PN} = "iana-etc"
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FILES:${PN} = "${sbindir}/ntpd.ntp ${sysconfdir}/ntp.conf ${sysconfdir}/init.d/ntpd \
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${NTP_USER_HOME} \
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${systemd_unitdir}/ntp-units.d/60-ntpd.list \
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"
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FILES:${PN}-tickadj = "${sbindir}/tickadj"
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FILES:${PN}-utils = "${sbindir} ${datadir}/ntp/lib"
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RDEPENDS:${PN}-utils += "perl"
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FILES:ntpdate = "${sbindir}/ntpdate \
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${sysconfdir}/network/if-up.d/ntpdate-sync \
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${bindir}/ntpdate-sync \
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${sysconfdir}/default/ntpdate \
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${systemd_unitdir}/system/ntpdate.service \
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"
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FILES:sntp = "${sbindir}/sntp \
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${sysconfdir}/default/sntp \
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${systemd_unitdir}/system/sntp.service \
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"
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FILES:ntpdc = "${sbindir}/ntpdc"
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FILES:ntpq = "${sbindir}/ntpq"
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CONFFILES:${PN} = "${sysconfdir}/ntp.conf"
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CONFFILES:ntpdate = "${sysconfdir}/default/ntpdate"
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INITSCRIPT_NAME = "ntpd"
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# No dependencies, so just go in at the standard level (20)
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INITSCRIPT_PARAMS = "defaults"
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pkg_postinst:ntpdate() {
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if ! grep -q -s ntpdate $D/var/spool/cron/root; then
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echo "adding crontab"
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test -d $D/var/spool/cron || mkdir -p $D/var/spool/cron
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echo "30 * * * * ${bindir}/ntpdate-sync silent" >> $D/var/spool/cron/root
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fi
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}
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inherit update-alternatives
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ALTERNATIVE_PRIORITY = "100"
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ALTERNATIVE:${PN} = "ntpd"
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ALTERNATIVE_LINK_NAME[ntpd] = "${sbindir}/ntpd"
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