5 files changed, 108 insertions, 23 deletions

diff --git a/meta-networking/recipes-support/dnsmasq/dnsmasq.inc b/meta-networking/recipes-support/dnsmasq/dnsmasq.inc
index 622e63067..cc7f9e3be 100644
--- a/meta-networking/recipes-support/dnsmasq/dnsmasq.inc
+++ b/meta-networking/recipes-support/dnsmasq/dnsmasq.inc
@@ -10,7 +10,8 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=0636e73ff0215e8d672dc4c32c317bb3 \
 SRC_URI = "http://www.thekelleys.org.uk/dnsmasq/${@['archive/', ''][float(d.getVar('PV',1).split('.')[1]) > 15]}dnsmasq-${PV}.tar.gz;name=dnsmasq-${PV} \
            file://init \
            file://dnsmasq.conf \
-           file://dnsmasq.service \
+           file://dnsmasq-resolvconf.service \
+           file://dnsmasq-noresolvconf.service \
 "
 
 inherit pkgconfig update-rc.d systemd
@@ -33,7 +34,7 @@ EXTRA_OEMAKE = "\
     'LDFLAGS=${LDFLAGS}' \
 "
 
-SRC_URI += "${@bb.utils.contains('PACKAGECONFIG', 'resolvconf', 'file://dnsmasq.resolvconf file://99_dnsmasq', '', d)}"
+SRC_URI += "${@bb.utils.contains('PACKAGECONFIG', 'resolvconf', 'file://dnsmasq.resolvconf file://99_dnsmasq file://dnsmasq-resolvconf-helper', '', d)}"
 
 do_compile_append() {
     # build dhcp_release
@@ -51,7 +52,12 @@ do_install () {
     install -m 755 ${WORKDIR}/init ${D}${sysconfdir}/init.d/dnsmasq
 
     install -d ${D}${systemd_unitdir}/system
-    install -m 0644 ${WORKDIR}/dnsmasq.service ${D}${systemd_unitdir}/system
+
+    if [ "${@base_contains('PACKAGECONFIG', 'resolvconf', 'resolvconf', '', d)}" != "" ]; then
+        install -m 0644 ${WORKDIR}/dnsmasq-resolvconf.service ${D}${systemd_unitdir}/system/dnsmasq.service
+    else
+        install -m 0644 ${WORKDIR}/dnsmasq-noresolvconf.service ${D}${systemd_unitdir}/system/dnsmasq.service
+    fi
 
     install -m 0755 ${S}/contrib/wrt/dhcp_release ${D}${bindir}
 
@@ -60,11 +66,12 @@ do_install () {
         install -m 644 dbus/dnsmasq.conf ${D}${sysconfdir}/dbus-1/system.d/
     fi
     if [ "${@base_contains('PACKAGECONFIG', 'resolvconf', 'resolvconf', '', d)}" != "" ]; then
-        install -d ${D}${sysconfdir}/resolvconf/update.d/
-        install -m 0755 ${WORKDIR}/dnsmasq.resolvconf ${D}${sysconfdir}/resolvconf/update.d/dnsmasq
+        install -d ${D}${sysconfdir}/resolvconf/update.d/
+        install -m 0755 ${WORKDIR}/dnsmasq.resolvconf ${D}${sysconfdir}/resolvconf/update.d/dnsmasq
 
-        install -d ${D}${sysconfdir}/default/volatiles
-        install -m 0644 ${WORKDIR}/99_dnsmasq ${D}${sysconfdir}/default/volatiles
+        install -d ${D}${sysconfdir}/default/volatiles
+        install -m 0644 ${WORKDIR}/99_dnsmasq ${D}${sysconfdir}/default/volatiles
+        install -m 0755 ${WORKDIR}/dnsmasq-resolvconf-helper ${D}${bindir}
     fi
 }
 
diff --git a/meta-networking/recipes-support/dnsmasq/files/dnsmasq-noresolvconf.service b/meta-networking/recipes-support/dnsmasq/files/dnsmasq-noresolvconf.service
new file mode 100644
index 000000000..cde2244c8
--- /dev/null
+++ b/meta-networking/recipes-support/dnsmasq/files/dnsmasq-noresolvconf.service
@@ -0,0 +1,15 @@
+[Unit]
+Description=DNS forwarder and DHCP server
+After=network.target
+
+[Service]
+Type=forking
+PIDFile=/run/dnsmasq.pid
+ExecStartPre=/usr/bin/dnsmasq --test
+ExecStart=/usr/bin/dnsmasq -x /run/dnsmasq.pid
+ExecStop=/bin/kill $MAINPID
+ExecReload=/bin/kill -HUP $MAINPID
+
+[Install]
+WantedBy=multi-user.target
+
diff --git a/meta-networking/recipes-support/dnsmasq/files/dnsmasq-resolvconf-helper b/meta-networking/recipes-support/dnsmasq/files/dnsmasq-resolvconf-helper
new file mode 100644
index 000000000..db54d467e
--- /dev/null
+++ b/meta-networking/recipes-support/dnsmasq/files/dnsmasq-resolvconf-helper
@@ -0,0 +1,62 @@
+#!/bin/bash
+#
+# Borrowing heavily from the dnsmasq initscript's version of support for
+# resolvconf, intended for use in systemd-only configurations.
+#
+PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
+DAEMON=/usr/sbin/dnsmasq
+NAME=dnsmasq
+
+# Most configuration options in /etc/default/dnsmasq are deprecated
+# but still honoured.
+if [ -r /etc/default/$NAME ]; then
+   . /etc/default/$NAME
+fi
+
+start_resolvconf()
+{
+   # If interface "lo" is explicitly disabled in /etc/default/dnsmasq
+   # Then dnsmasq won't be providing local DNS, so don't add it to
+   # the resolvconf server set.
+   for interface in $DNSMASQ_EXCEPT
+   do
+      [ $interface = lo ] && return
+   done
+
+   if [ -x /sbin/resolvconf ] ; then
+      echo "nameserver 127.0.0.1" |
+      /sbin/resolvconf -a lo.$NAME
+   fi
+   return 0
+}
+
+stop_resolvconf()
+{
+   if [ -x /sbin/resolvconf ] ; then
+      /sbin/resolvconf -d lo.$NAME
+   fi
+   return 0
+}
+
+case "$1" in
+   start)
+      start_resolvconf
+      exit 0
+      ;;
+   stop)
+      stop_resolvconf
+      exit 0
+      ;;
+   restart)
+      stop_resolvconf
+      start_resolvconf
+      exit 0
+      ;;
+   *)
+      echo "Usage: /etc/init.d/$NAME {start|stop|restart}" >&2
+      exit 3
+      ;;
+esac
+
+exit 0
+
diff --git a/meta-networking/recipes-support/dnsmasq/files/dnsmasq-resolvconf.service b/meta-networking/recipes-support/dnsmasq/files/dnsmasq-resolvconf.service
new file mode 100644
index 000000000..68b175c1f
--- /dev/null
+++ b/meta-networking/recipes-support/dnsmasq/files/dnsmasq-resolvconf.service
@@ -0,0 +1,17 @@
+[Unit]
+Description=DNS forwarder and DHCP server
+After=network.target
+
+[Service]
+Type=forking
+PIDFile=/run/dnsmasq.pid
+ExecStartPre=/usr/bin/dnsmasq --test
+ExecStart=/usr/bin/dnsmasq -x /run/dnsmasq.pid
+ExecStartPost=/usr/bin/dnsmasq-resolvconf-helper start
+ExecStopPre=/usr/bin/dnsmasq-resolvconf-helper stop
+ExecStop=/bin/kill $MAINPID
+ExecReload=/bin/kill -HUP $MAINPID
+
+[Install]
+WantedBy=multi-user.target
+
diff --git a/meta-networking/recipes-support/dnsmasq/files/dnsmasq.service b/meta-networking/recipes-support/dnsmasq/files/dnsmasq.service
deleted file mode 100644
index c3637e142..000000000
--- a/meta-networking/recipes-support/dnsmasq/files/dnsmasq.service
+++ /dev/null
@@ -1,16 +0,0 @@
-[Unit]
-Description=DNS forwarder and DHCP server
-After=network.target
-
-[Service]
-Type=forking
-PIDFile=/run/dnsmasq.pid
-ExecStartPre=/usr/sbin/dnsmasq --test
-ExecStart=/etc/init.d/dnsmasq systemd-exec
-ExecStartPost=/etc/init.d/dnsmasq systemd-start-resolvconf
-ExecStopPre=/etc/init.d/dnsmasq systemd-stop-resolvconf
-ExecReload=/bin/kill -HUP $MAINPID
-
-[Install]
-WantedBy=multi-user.target
-