[OE-core] [PATCH] opkg: Use systemd service for first boot configuration

[Shakeel, Muhammad]

From: Muhammad Shakeel <muhammad_shakeel at mentor.com>

Currently opkg uses a script to configure packages during first time boot.
This script is present in rcS.d and when 'sysvinit' is disabled this
script doesn't execute. For systemd only distros this newly added service
will run the opkg configure during first boot only.

Signed-off-by: Muhammad Shakeel <muhammad_shakeel at mentor.com>
---
 meta/recipes-devtools/opkg/opkg.inc                |   21 ++++++++++++++++++--
 .../opkg/opkg/opkg-configure.service               |   17 ++++++++++++++++
 meta/recipes-devtools/opkg/opkg_svn.bb             |    1 +
 3 files changed, 37 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-devtools/opkg/opkg.inc b/meta/recipes-devtools/opkg/opkg.inc
index afe6cb0..3d56886 100644
--- a/meta/recipes-devtools/opkg/opkg.inc
+++ b/meta/recipes-devtools/opkg/opkg.inc
@@ -16,7 +16,13 @@ do_configure_prepend() {
 	sed -i -e s:-Werror::g ${S}/libopkg/Makefile.am
 }
 
-inherit autotools pkgconfig
+inherit autotools pkgconfig systemd
+
+python () {
+    if 'sysvinit' not in d.getVar("DISTRO_FEATURES", True).split():
+        pn = d.getVar('PN', True)
+        d.setVar('SYSTEMD_SERVICE_%s' % (pn), 'opkg-configure.service')
+}
 
 target_localstatedir := "${localstatedir}"
 OPKGLIBDIR = "${target_localstatedir}/lib"
@@ -49,6 +55,16 @@ FILES_libopkg = "${libdir}/*.so.* ${OPKGLIBDIR}/opkg/"
 do_install_append() {
 	# We need to create the lock directory
 	install -d ${D}${OPKGLIBDIR}/opkg
+
+	if ${@base_contains('DISTRO_FEATURES','sysvinit','false','true',d)};then
+		install -d ${D}${systemd_unitdir}/system
+		install -m 0644 ${WORKDIR}/opkg-configure.service ${D}${systemd_unitdir}/system/
+		sed -i -e 's, at BASE_BINDIR@,${base_bindir},g' \
+			-e 's, at SYSCONFDIR@,${sysconfdir},g' \
+			-e 's, at BINDIR@,${bindir},g' \
+			-e 's, at SYSTEMD_UNITDIR@,${systemd_unitdir},g' \
+			${D}${systemd_unitdir}/system/opkg-configure.service
+	fi
 }
 
 do_install_append_class-native() {
@@ -59,7 +75,8 @@ do_install_append_class-native() {
 
 pkg_postinst_${PN} () {
 #!/bin/sh
-if [ "x$D" != "x" ] && [ -f $D${OPKGLIBDIR}/opkg/status ]; then
+if ${@base_contains('DISTRO_FEATURES','sysvinit','true','false',d)} && \
+	[ "x$D" != "x" ] && [ -f $D${OPKGLIBDIR}/opkg/status ]; then
 	install -d $D${sysconfdir}/rcS.d
 
 	# this happens at S98 where our good 'ole packages script used to run
diff --git a/meta/recipes-devtools/opkg/opkg/opkg-configure.service b/meta/recipes-devtools/opkg/opkg/opkg-configure.service
new file mode 100644
index 0000000..a1c3a31
--- /dev/null
+++ b/meta/recipes-devtools/opkg/opkg/opkg-configure.service
@@ -0,0 +1,17 @@
+[Unit]
+Description=Opkg first boot configure
+DefaultDependencies=no
+After=systemd-remount-fs.service systemd-tmpfiles-setup.service tmp.mount
+Before=sysinit.target
+
+[Service]
+Type=oneshot
+EnvironmentFile=- at SYSCONFDIR@/default/postinst
+ExecStart=@BASE_BINDIR@/sh -c " if [ $POSTINST_LOGGING = '1' ]; then @BINDIR@/opkg-cl configure > $LOGFILE 2>&1; else @BINDIR@/opkg-cl configure; fi"
+ExecStartPost=@BASE_BINDIR@/systemctl disable opkg-configure.service
+StandardOutput=syslog
+RemainAfterExit=No
+
+[Install]
+WantedBy=basic.target
+WantedBy=sysinit.target
diff --git a/meta/recipes-devtools/opkg/opkg_svn.bb b/meta/recipes-devtools/opkg/opkg_svn.bb
index bc10491..cd0485f 100644
--- a/meta/recipes-devtools/opkg/opkg_svn.bb
+++ b/meta/recipes-devtools/opkg/opkg_svn.bb
@@ -3,6 +3,7 @@ require opkg.inc
 SRC_URI = "svn://opkg.googlecode.com/svn;module=trunk;protocol=http \
            file://no-install-recommends.patch \
            file://add-exclude.patch \
+           file://opkg-configure.service \
 "
 
 S = "${WORKDIR}/trunk"
-- 
1.7.9.5