connman: replace hardcoded path in init script and systemd service

The connman init script sources a setup file from /usr/lib/connman,
so we end up with no network in qemu multilib enabled images.

The init script it's installed by connman and because wired-setup
it's installed by another package (connman-conf) we can't use
libexecdir here and now (in the init script and systemd service file).

Once libexecdir changes from ${libdir}/${bpn} to something else like
/usr/libexec we could use that instead of ${libdir}/connman.

Changed in v2: - better commit message

[YOCTO #4493]

(From OE-Core rev: fca3a884e9cae13a521d840838eee3c01f0b6acf)

Signed-off-by: Stefan Stanacar <stefanx.stanacar@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-connectivity/connman/connman.inc

@@ -56,7 +56,7 @@ INITSCRIPT_PARAMS = "start 05 5 2 3 . stop 22 0 1 6 ."
 
 SYSTEMD_SERVICE_${PN} = "connman.service"
 SYSTEMD_SERVICE_${PN}-vpn = "connman-vpn.service"
-SYSTEMD_WIRED_SETUP = "ExecStartPre=-/usr/lib/connman/wired-setup"
+SYSTEMD_WIRED_SETUP = "ExecStartPre=-${libdir}/connman/wired-setup"
 
 # IMPORTANT: because xuser is shared with rootless X, please make sure the
 # USERADD_PARAM is in sync with the one in xserver-nodm-init.bb
@@ -69,6 +69,7 @@ inherit autotools gtk-doc pkgconfig systemd update-rc.d useradd
 
 do_configure_append () {
 	sed -i "s#ExecStart=#${SYSTEMD_WIRED_SETUP}\nExecStart=#" ${S}/src/connman.service
+
 }
 
 # This allows *everyone* to access ConnMan over DBus, without any access
@@ -83,6 +84,7 @@ do_install_append() {
 	if ${@base_contains('DISTRO_FEATURES','sysvinit','true','false',d)}; then
 		install -d ${D}${sysconfdir}/init.d
 		install -m 0755 ${WORKDIR}/connman ${D}${sysconfdir}/init.d/connman
+		sed -i s%@LIBDIR@%${libdir}% ${D}${sysconfdir}/init.d/connman
 	fi
 
 	install -d ${D}${bindir}

meta/recipes-connectivity/connman/connman/connman

@@ -32,8 +32,8 @@ do_start() {
 		ethn=`ifconfig | grep eth | sed -e "s/\(eth[0-9]\)\(.*\)/\1/"`
 		EXTRA_PARAM="-I $ethn"
 	fi
-	if [ -f /usr/lib/connman/wired-setup ] ; then
-		. /usr/lib/connman/wired-setup
+	if [ -f @LIBDIR@/connman/wired-setup ] ; then
+		. @LIBDIR@/connman/wired-setup
 	fi
 	$DAEMON $EXTRA_PARAM
 }