11 files changed, 240 insertions, 146 deletions
diff --git a/meta-networking/recipes-support/ntp/ntp/0001-libntp-Do-not-use-PTHREAD_STACK_MIN-on-glibc.patch b/meta-networking/recipes-support/ntp/ntp/0001-libntp-Do-not-use-PTHREAD_STACK_MIN-on-glibc.patch
new file mode 100644
index 0000000000..d61a6e70b8
--- /dev/null
+++ b/meta-networking/recipes-support/ntp/ntp/0001-libntp-Do-not-use-PTHREAD_STACK_MIN-on-glibc.patch
@@ -0,0 +1,33 @@
+From 082a504cfcc046c3d8adaae1164268bc94e5108a Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 31 Jul 2021 10:51:41 -0700
+Subject: [PATCH] libntp: Do not use PTHREAD_STACK_MIN on glibc
+
+In glibc 2.34+ PTHREAD_STACK_MIN is not a compile-time constant which
+could mean different stack sizes at runtime on different architectures
+and it also causes compile failure. Default glibc thread stack size
+or 64Kb set by ntp should be good in glibc these days.
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
+---
+ libntp/work_thread.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/libntp/work_thread.c b/libntp/work_thread.c
+index c1fe5c2..21db4a0 100644
+--- a/libntp/work_thread.c
++++ b/libntp/work_thread.c
+@@ -598,7 +598,7 @@ start_blocking_thread_internal(
+ 		/* now clamp on lower stack limit. */
+ 		if (nstacksize < THREAD_MINSTACKSIZE)
+ 			nstacksize = THREAD_MINSTACKSIZE;
+-#            ifdef PTHREAD_STACK_MIN
++#            ifdef PTHREAD_STACK_MIN && !defined(__GLIBC__)
+ 		if (nstacksize < PTHREAD_STACK_MIN)
+ 			nstacksize = PTHREAD_STACK_MIN;
+ #            endif
+-- 
+2.34.1
+
diff --git a/meta-networking/recipes-support/ntp/ntp/0001-sntp-Fix-types-in-check-for-pthread_detach.patch b/meta-networking/recipes-support/ntp/ntp/0001-sntp-Fix-types-in-check-for-pthread_detach.patch
new file mode 100644
index 0000000000..ca15470ace
--- /dev/null
+++ b/meta-networking/recipes-support/ntp/ntp/0001-sntp-Fix-types-in-check-for-pthread_detach.patch
@@ -0,0 +1,33 @@
+From 864f43ae09d18b1114d5c894e836698743e4e44c Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 6 Sep 2022 21:36:35 -0700
+Subject: [PATCH] sntp: Fix types in check for pthread_detach
+
+New compilers are stricter and flag assigning NULL to pthread_t as error
+therefore using a pthread_t variable constructed from -1
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ sntp/m4/openldap-thread-check.m4 | 5 +----
+ 1 file changed, 1 insertion(+), 4 deletions(-)
+
+diff --git a/sntp/m4/openldap-thread-check.m4 b/sntp/m4/openldap-thread-check.m4
+index 7768a5c..b9e54ad 100644
+--- a/sntp/m4/openldap-thread-check.m4
++++ b/sntp/m4/openldap-thread-check.m4
+@@ -262,10 +262,7 @@ pthread_rwlock_t rwlock;
+ 				dnl save the flags
+ 				AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+ #include <pthread.h>
+-#ifndef NULL
+-#define NULL (void*)0
+-#endif
+-]], [[pthread_detach(NULL);]])],[ol_cv_func_pthread_detach=yes],[ol_cv_func_pthread_detach=no])
++]], [[pthread_detach((pthread_t)-1);]])],[ol_cv_func_pthread_detach=yes],[ol_cv_func_pthread_detach=no])
+ 			])
+ 
+ 			if test $ol_cv_func_pthread_detach = no ; then
+-- 
+2.37.3
+
diff --git a/meta-networking/recipes-support/ntp/ntp/0001-test-Fix-build-with-new-compiler-defaults-to-fno-com.patch b/meta-networking/recipes-support/ntp/ntp/0001-test-Fix-build-with-new-compiler-defaults-to-fno-com.patch
new file mode 100644
index 0000000000..24019e974b
--- /dev/null
+++ b/meta-networking/recipes-support/ntp/ntp/0001-test-Fix-build-with-new-compiler-defaults-to-fno-com.patch
@@ -0,0 +1,56 @@
+From 778f3cddc20930185a917fa3f8ffe1ef2b0b0ea0 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 31 Jul 2021 13:27:16 -0700
+Subject: [PATCH] test: Fix build with new compiler defaults to -fno-common
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
+---
+ sntp/tests/run-packetHandling.c | 2 +-
+ sntp/tests/run-t-log.c          | 2 +-
+ sntp/tests/run-utilities.c      | 2 +-
+ 3 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/sntp/tests/run-packetHandling.c b/sntp/tests/run-packetHandling.c
+index 7790b20..c58380c 100644
+--- a/sntp/tests/run-packetHandling.c
++++ b/sntp/tests/run-packetHandling.c
+@@ -64,7 +64,7 @@ void resetTest(void)
+   setUp();
+ }
+ 
+-char const *progname;
++extern char const *progname;
+ 
+ 
+ //=======MAIN=====
+diff --git a/sntp/tests/run-t-log.c b/sntp/tests/run-t-log.c
+index 268bf41..cd835bc 100644
+--- a/sntp/tests/run-t-log.c
++++ b/sntp/tests/run-t-log.c
+@@ -50,7 +50,7 @@ void resetTest(void)
+   setUp();
+ }
+ 
+-char const *progname;
++extern char const *progname;
+ 
+ 
+ //=======MAIN=====
+diff --git a/sntp/tests/run-utilities.c b/sntp/tests/run-utilities.c
+index f717882..98d9bf1 100644
+--- a/sntp/tests/run-utilities.c
++++ b/sntp/tests/run-utilities.c
+@@ -58,7 +58,7 @@ void resetTest(void)
+   setUp();
+ }
+ 
+-char const *progname;
++extern char const *progname;
+ 
+ 
+ //=======MAIN=====
+-- 
+2.34.1
+
diff --git a/meta-networking/recipes-support/ntp/ntp/ntp-4.2.4_p6-nano.patch b/meta-networking/recipes-support/ntp/ntp/ntp-4.2.4_p6-nano.patch
index d45b7e38b7..d8e0ad3309 100644
--- a/meta-networking/recipes-support/ntp/ntp/ntp-4.2.4_p6-nano.patch
+++ b/meta-networking/recipes-support/ntp/ntp/ntp-4.2.4_p6-nano.patch
@@ -3,6 +3,8 @@ From: Koen Kooi <koen@dominion.thruhere.net>
 Date: Wed, 12 Jan 2011 21:38:46 +0100
 
 ---
+Upstream-Status: Pending
+
  include/ntp_syscall.h | 8 ++++++++
  1 file changed, 8 insertions(+)
 
diff --git a/meta-networking/recipes-support/ntp/ntp/ntp.conf b/meta-networking/recipes-support/ntp/ntp/ntp.conf
index 676e186453..b59003092b 100644
--- a/meta-networking/recipes-support/ntp/ntp/ntp.conf
+++ b/meta-networking/recipes-support/ntp/ntp/ntp.conf
@@ -14,4 +14,8 @@ driftfile /var/lib/ntp/drift
 server 127.127.1.0
 fudge 127.127.1.0 stratum 14
 # Defining a default security setting
-restrict default
+restrict -4 default notrap nomodify nopeer noquery
+restrict -6 default notrap nomodify nopeer noquery
+
+restrict 127.0.0.1    # allow local host
+restrict ::1          # allow local host
diff --git a/meta-networking/recipes-support/ntp/ntp/ntpd.service b/meta-networking/recipes-support/ntp/ntp/ntpd.service
index 0e3d7cd37b..d793db4a78 100644
--- a/meta-networking/recipes-support/ntp/ntp/ntpd.service
+++ b/meta-networking/recipes-support/ntp/ntp/ntpd.service
@@ -3,9 +3,8 @@ Description=Network Time Service
 After=network.target
 
 [Service]
-Type=forking
-PIDFile=/run/ntpd.pid
-ExecStart=/usr/sbin/ntpd -u ntp:ntp -p /run/ntpd.pid -g
+Type=simple
+ExecStart=/usr/sbin/ntpd -u ntp:ntp -n -g
 
 [Install]
 WantedBy=multi-user.target
diff --git a/meta-networking/recipes-support/ntp/ntp/ntpdate b/meta-networking/recipes-support/ntp/ntp/ntpdate
deleted file mode 100755
index 17b64d1335..0000000000
--- a/meta-networking/recipes-support/ntp/ntp/ntpdate
+++ /dev/null
@@ -1,54 +0,0 @@
-#!/bin/sh
-
-PATH=/sbin:/bin:/usr/bin:/usr/sbin
-
-test -x /usr/sbin/ntpdate || exit 0
-
-if test -f /etc/default/ntpdate ; then
-. /etc/default/ntpdate
-fi
-
-if [ "$NTPSERVERS" = "" ] ; then
-	if [ "$METHOD" = "" -a "$1" != "silent" ] ; then
-		echo "Please set NTPSERVERS in /etc/default/ntpdate"
-		exit 1
-	else
-		exit 0
-	fi
-fi
-
-# This is a heuristic:  The idea is that if a static interface is brought
-# up, that is a major event, and we can put in some extra effort to fix
-# the system time.  Feel free to change this, especially if you regularly
-# bring up new network interfaces.
-if [ "$METHOD" = static ]; then
-	OPTS="-b"
-fi
-
-if [ "$METHOD" = loopback ]; then
-	exit 0
-fi
-
-(
-
-LOCKFILE=/var/lock/ntpdate
-
-# Avoid running more than one at a time
-if [ -x /usr/bin/lockfile-create ]; then
-	lockfile-create $LOCKFILE
-	lockfile-touch $LOCKFILE &
-	LOCKTOUCHPID="$!"
-fi
-
-if /usr/sbin/ntpdate -s $OPTS $NTPSERVERS 2>/dev/null; then
-	if [ "$UPDATE_HWCLOCK" = "yes" ]; then
-		hwclock --systohc || :
-	fi
-fi
-
-if [ -x /usr/bin/lockfile-create ] ; then
-	kill $LOCKTOUCHPID
-	lockfile-remove $LOCKFILE
-fi
-
-) &
diff --git a/meta-networking/recipes-support/ntp/ntp/ntpdate.default b/meta-networking/recipes-support/ntp/ntp/ntpdate.default
deleted file mode 100644
index 486b6e07d3..0000000000
--- a/meta-networking/recipes-support/ntp/ntp/ntpdate.default
+++ /dev/null
@@ -1,7 +0,0 @@
-# Configuration script used by ntpdate-sync script
-
-NTPSERVERS=""
-
-# Set to "yes" to write time to hardware clock on success
-UPDATE_HWCLOCK="no"
-
diff --git a/meta-networking/recipes-support/ntp/ntp/ntpdate.service b/meta-networking/recipes-support/ntp/ntp/ntpdate.service
deleted file mode 100644
index 10cbd70f99..0000000000
--- a/meta-networking/recipes-support/ntp/ntp/ntpdate.service
+++ /dev/null
@@ -1,11 +0,0 @@
-[Unit]
-Description=Network Time Service (one-shot ntpdate mode)
-Before=ntpd.service
-
-[Service]
-Type=oneshot
-ExecStart=/usr/bin/ntpdate-sync silent
-RemainAfterExit=yes
-
-[Install]
-WantedBy=multi-user.target
diff --git a/meta-networking/recipes-support/ntp/ntp/reproducibility-fixed-path-to-posix-shell.patch b/meta-networking/recipes-support/ntp/ntp/reproducibility-fixed-path-to-posix-shell.patch
new file mode 100644
index 0000000000..036c61a78f
--- /dev/null
+++ b/meta-networking/recipes-support/ntp/ntp/reproducibility-fixed-path-to-posix-shell.patch
@@ -0,0 +1,28 @@
+reproducibility fixed path to posixshell
+---
+Upstream-Status: Pending
+
+ sntp/libopts/m4/libopts.m4 | 7 -------
+ 1 file changed, 7 deletions(-)
+
+diff --git a/sntp/libopts/m4/libopts.m4 b/sntp/libopts/m4/libopts.m4
+index 23738ca..4e18187 100644
+--- a/sntp/libopts/m4/libopts.m4
++++ b/sntp/libopts/m4/libopts.m4
+@@ -107,13 +107,6 @@ AC_DEFUN([INVOKE_LIBOPTS_MACROS_FIRST],[
+   AC_PROG_SED
+   [while :
+   do
+-      test -x "$POSIX_SHELL" && break
+-      POSIX_SHELL=`which bash`
+-      test -x "$POSIX_SHELL" && break
+-      POSIX_SHELL=`which dash`
+-      test -x "$POSIX_SHELL" && break
+-      POSIX_SHELL=/usr/xpg4/bin/sh
+-      test -x "$POSIX_SHELL" && break
+       POSIX_SHELL=`/bin/sh -c '
+           exec 2>/dev/null
+           if ! true ; then exit 1 ; fi
+-- 
+2.34.1
+
diff --git a/meta-networking/recipes-support/ntp/ntp_4.2.8p12.bb b/meta-networking/recipes-support/ntp/ntp_4.2.8p17.bb
index 4254301153..4ed58cd6a4 100644
--- a/meta-networking/recipes-support/ntp/ntp_4.2.8p12.bb
+++ b/meta-networking/recipes-support/ntp/ntp_4.2.8p17.bb
@@ -6,25 +6,52 @@ or satellite receiver or modem."
 HOMEPAGE = "http://support.ntp.org"
 SECTION = "net"
 LICENSE = "NTP"
-LIC_FILES_CHKSUM = "file://COPYRIGHT;md5=e877a1d567a6a58996d2b66e3e387003"
+LIC_FILES_CHKSUM = "file://COPYRIGHT;md5=3a8ffebbcad335abf2c39fec38671eec"
 
 DEPENDS = "libevent"
 
 SRC_URI = "http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/ntp-4.2/ntp-${PV}.tar.gz \
            file://ntp-4.2.4_p6-nano.patch \
+           file://reproducibility-fixed-path-to-posix-shell.patch \
+           file://0001-libntp-Do-not-use-PTHREAD_STACK_MIN-on-glibc.patch \
+           file://0001-test-Fix-build-with-new-compiler-defaults-to-fno-com.patch \
+           file://0001-sntp-Fix-types-in-check-for-pthread_detach.patch \
            file://ntpd \
            file://ntp.conf \
-           file://ntpdate \
-           file://ntpdate.default \
-           file://ntpdate.service \
            file://ntpd.service \
            file://sntp.service \
            file://sntp \
            file://ntpd.list \
 "
 
-SRC_URI[md5sum] = "1522d66574bae14abb2622746dad2bdc"
-SRC_URI[sha256sum] = "709b222b5013d77d26bfff532b5ea470a8039497ef29d09363931c036cb30454"
+SRC_URI[sha256sum] = "103dd272e6a66c5b8df07dce5e9a02555fcd6f1397bdfb782237328e89d3a866"
+
+CVE_STATUS[CVE-2016-9312] = "not-applicable-platform: Issue only applies on Windows"
+CVE_STATUS[CVE-2019-11331] = "upstream-wontfix: inherent to RFC 5905 and cannot be fixed without breaking compatibility"
+CVE_STATUS_GROUPS += "CVE_STATUS_NTP"
+CVE_STATUS_NTP[status] = "fixed-version: Yocto CVE check can not handle 'p' in ntp version"
+CVE_STATUS_NTP = " \
+    CVE-2015-5146 \
+    CVE-2015-5300 \
+    CVE-2015-7975 \
+    CVE-2015-7976 \
+    CVE-2015-7977 \
+    CVE-2015-7978 \
+    CVE-2015-7979 \
+    CVE-2015-8138 \
+    CVE-2015-8139 \
+    CVE-2015-8140 \
+    CVE-2015-8158 \
+    CVE-2016-1547 \
+    CVE-2016-2516 \
+    CVE-2016-2517 \
+    CVE-2016-2519 \
+    CVE-2016-7429 \
+    CVE-2016-7433 \
+    CVE-2016-9310 \
+    CVE-2016-9311 \
+"
+
 
 inherit autotools update-rc.d useradd systemd pkgconfig
 
@@ -37,11 +64,11 @@ EXTRA_OECONF += "--with-net-snmp-config=no \
                  --with-locfile=redhat \
                  --without-rpath \
                  "
-CFLAGS_append = " -DPTYS_ARE_GETPT -DPTYS_ARE_SEARCHED"
+CFLAGS:append = " -DPTYS_ARE_GETPT -DPTYS_ARE_SEARCHED"
 
 USERADD_PACKAGES = "${PN}"
 NTP_USER_HOME ?= "/var/lib/ntp"
-USERADD_PARAM_${PN} = "--system --home-dir ${NTP_USER_HOME} \
+USERADD_PARAM:${PN} = "--system --home-dir ${NTP_USER_HOME} \
                        --no-create-home \
                        --shell /bin/false --user-group ntp"
 
@@ -61,22 +88,19 @@ PACKAGECONFIG[debug] = "--enable-debugging,--disable-debugging"
 PACKAGECONFIG[mdns] = "ac_cv_header_dns_sd_h=yes,ac_cv_header_dns_sd_h=no,mdns"
 PACKAGECONFIG[ipv6] = "--enable-ipv6,--disable-ipv6,"
 
-do_install_append() {
+do_install:append() {
     install -d ${D}${sysconfdir}/init.d
     install -m 644 ${WORKDIR}/ntp.conf ${D}${sysconfdir}
     install -m 755 ${WORKDIR}/ntpd ${D}${sysconfdir}/init.d
-    install -d ${D}${bindir}
-    install -m 755 ${WORKDIR}/ntpdate ${D}${bindir}/ntpdate-sync
 
     install -m 755 -d ${D}${NTP_USER_HOME}
     chown ntp:ntp ${D}${NTP_USER_HOME}
 
     # Fix hardcoded paths in scripts
-    sed -i 's!/usr/sbin/!${sbindir}/!g' ${D}${sysconfdir}/init.d/ntpd ${D}${bindir}/ntpdate-sync
-    sed -i 's!/usr/bin/!${bindir}/!g' ${D}${sysconfdir}/init.d/ntpd ${D}${bindir}/ntpdate-sync
-    sed -i 's!/etc/!${sysconfdir}/!g' ${D}${sysconfdir}/init.d/ntpd ${D}${bindir}/ntpdate-sync
-    sed -i 's!/var/!${localstatedir}/!g' ${D}${sysconfdir}/init.d/ntpd ${D}${bindir}/ntpdate-sync
-    sed -i 's!^PATH=.*!PATH=${base_sbindir}:${base_bindir}:${sbindir}:${bindir}!' ${D}${bindir}/ntpdate-sync
+    sed -i 's!/usr/sbin/!${sbindir}/!g' ${D}${sysconfdir}/init.d/ntpd
+    sed -i 's!/usr/bin/!${bindir}/!g' ${D}${sysconfdir}/init.d/ntpd
+    sed -i 's!/etc/!${sysconfdir}/!g' ${D}${sysconfdir}/init.d/ntpd
+    sed -i 's!/var/!${localstatedir}/!g' ${D}${sysconfdir}/init.d/ntpd
     sed -i '1s,#!.*perl -w,#! ${bindir}/env perl,' ${D}${sbindir}/ntptrace
     sed -i '/use/i use warnings;' ${D}${sbindir}/ntptrace
     sed -i '1s,#!.*perl,#! ${bindir}/env perl,' ${D}${sbindir}/ntp-wait
@@ -85,89 +109,76 @@ do_install_append() {
     sed -i '/use/i use warnings;' ${D}${sbindir}/calc_tickadj
 
     install -d ${D}/${sysconfdir}/default
-    install -m 644 ${WORKDIR}/ntpdate.default ${D}${sysconfdir}/default/ntpdate
     install -m 0644 ${WORKDIR}/sntp ${D}${sysconfdir}/default/
 
-    install -d ${D}/${sysconfdir}/network/if-up.d
-    ln -s ${bindir}/ntpdate-sync ${D}/${sysconfdir}/network/if-up.d
-
     install -d ${D}${systemd_unitdir}/system
-    install -m 0644 ${WORKDIR}/ntpdate.service ${D}${systemd_unitdir}/system/
     install -m 0644 ${WORKDIR}/ntpd.service ${D}${systemd_unitdir}/system/
     install -m 0644 ${WORKDIR}/sntp.service ${D}${systemd_unitdir}/system/
 
     install -d ${D}${systemd_unitdir}/ntp-units.d
     install -m 0644 ${WORKDIR}/ntpd.list ${D}${systemd_unitdir}/ntp-units.d/60-ntpd.list
 
-    # Remove an empty libexecdir.
+    # Remove the empty libexecdir and bindir.
     rmdir --ignore-fail-on-non-empty ${D}${libexecdir}
+    rmdir --ignore-fail-on-non-empty ${D}${bindir}
 }
 
-PACKAGES += "ntpdate sntp ${PN}-tickadj ${PN}-utils"
-# NOTE: you don't need ntpdate, use "ntpd -q -g -x"
+PACKAGES += "sntp ntpdc ntpq ${PN}-tickadj ${PN}-utils"
 
 # ntp originally includes tickadj. It's split off for inclusion in small firmware images on platforms
 # with wonky clocks (e.g. OpenSlug)
-RDEPENDS_${PN} = "${PN}-tickadj"
-# ntpd require libgcc for execution
-RDEPENDS_${PN} += "libgcc"
+RDEPENDS:${PN} = "${PN}-tickadj"
+# ntpd & sntp require libgcc for execution due to phtread_cancel/pthread_exit calls
+RDEPENDS:${PN} += "libgcc"
+RDEPENDS:sntp += "libgcc"
 # Handle move from bin to utils package
-RPROVIDES_${PN}-utils = "${PN}-bin"
-RREPLACES_${PN}-utils = "${PN}-bin"
-RCONFLICTS_${PN}-utils = "${PN}-bin"
-
-SYSTEMD_PACKAGES = "${PN} ntpdate sntp"
-SYSTEMD_SERVICE_${PN} = "ntpd.service"
-SYSTEMD_SERVICE_ntpdate = "ntpdate.service"
-SYSTEMD_SERVICE_sntp = "sntp.service"
-SYSTEMD_AUTO_ENABLE_sntp = "disable"
-
-RPROVIDES_${PN} += "${PN}-systemd"
-RREPLACES_${PN} += "${PN}-systemd"
-RCONFLICTS_${PN} += "${PN}-systemd"
-
-RPROVIDES_ntpdate += "ntpdate-systemd"
-RREPLACES_ntpdate += "ntpdate-systemd"
-RCONFLICTS_ntpdate += "ntpdate-systemd"
-
-RSUGGESTS_${PN} = "iana-etc"
-
-FILES_${PN} = "${sbindir}/ntpd.ntp ${sysconfdir}/ntp.conf ${sysconfdir}/init.d/ntpd ${libdir} \
+RPROVIDES:${PN}-utils = "${PN}-bin"
+RREPLACES:${PN}-utils = "${PN}-bin"
+RCONFLICTS:${PN}-utils = "${PN}-bin"
+# ntpdc and ntpq were split out of ntp-utils
+RDEPENDS:${PN}-utils = "ntpdc ntpq \
+                        perl-module-lib \
+                        perl-module-exporter \
+                        perl-module-carp \
+                        perl-module-version \
+                        perl-module-socket \
+                        perl-module-getopt-long \
+                       "
+
+SYSTEMD_PACKAGES = "${PN} sntp"
+SYSTEMD_SERVICE:${PN} = "ntpd.service"
+SYSTEMD_SERVICE:sntp = "sntp.service"
+SYSTEMD_AUTO_ENABLE:sntp = "disable"
+
+RPROVIDES:${PN} += "${PN}-systemd"
+RREPLACES:${PN} += "${PN}-systemd"
+RCONFLICTS:${PN} += "${PN}-systemd"
+
+RSUGGESTS:${PN} = "iana-etc"
+
+FILES:${PN} = "${sbindir}/ntpd.ntp ${sysconfdir}/ntp.conf ${sysconfdir}/init.d/ntpd \
     ${NTP_USER_HOME} \
-    ${systemd_unitdir}/ntp-units.d/60-ntpd.list ${libexecdir}\
-"
-FILES_${PN}-tickadj = "${sbindir}/tickadj"
-FILES_${PN}-utils = "${sbindir} ${datadir}/ntp/lib"
-RDEPENDS_${PN}-utils += "perl"
-FILES_ntpdate = "${sbindir}/ntpdate \
-    ${sysconfdir}/network/if-up.d/ntpdate-sync \
-    ${bindir}/ntpdate-sync \
-    ${sysconfdir}/default/ntpdate \
-    ${systemd_unitdir}/system/ntpdate.service \
+    ${systemd_unitdir}/ntp-units.d/60-ntpd.list \
 "
-FILES_sntp = "${sbindir}/sntp \
+FILES:${PN}-tickadj = "${sbindir}/tickadj"
+FILES:${PN}-utils = "${sbindir} ${datadir}/ntp/lib"
+RDEPENDS:${PN}-utils += "perl"
+FILES:sntp = "${sbindir}/sntp \
               ${sysconfdir}/default/sntp \
               ${systemd_unitdir}/system/sntp.service \
              "
+FILES:ntpdc = "${sbindir}/ntpdc"
+FILES:ntpq = "${sbindir}/ntpq"
 
-CONFFILES_${PN} = "${sysconfdir}/ntp.conf"
-CONFFILES_ntpdate = "${sysconfdir}/default/ntpdate"
+CONFFILES:${PN} = "${sysconfdir}/ntp.conf"
 
 INITSCRIPT_NAME = "ntpd"
 # No dependencies, so just go in at the standard level (20)
 INITSCRIPT_PARAMS = "defaults"
 
-pkg_postinst_ntpdate() {
-    if ! grep -q -s ntpdate $D/var/spool/cron/root; then
-        echo "adding crontab"
-        test -d $D/var/spool/cron || mkdir -p $D/var/spool/cron
-        echo "30 * * * *    ${bindir}/ntpdate-sync silent" >> $D/var/spool/cron/root
-    fi
-}
-
 inherit update-alternatives
 
 ALTERNATIVE_PRIORITY = "100"
 
-ALTERNATIVE_${PN} = "ntpd"
+ALTERNATIVE:${PN} = "ntpd"
 ALTERNATIVE_LINK_NAME[ntpd] = "${sbindir}/ntpd"