init-ifupdown: fix the networking service failure

* Add RDEPENDS on 'ifupdown' because:
    The 'ifup' command provided by 'busybox' and 'ifupdown' behave differently
    when an interface has been configured:

    - The one from busybox
    $ sudo ifup lo; echo $?
    RTNETLINK answers: File exists
    1

    - The one from ifupdown
    $ sudo ifup lo; echo $?
    ifup: interface lo already configured
    0

    The exit code 1 from the busybox one would cause the networking service
    failed, so add RDEPENDS on ifupdown to avoid using the one from busybox.

* Do not auto config eth0 since it may not exist.

Issue-ID: INF-192

Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
Change-Id: I5d9478ca163d90da3106ecf6a05ee9459df83502

diff --git a/meta-stx/recipes-core/init-ifupdown/init-ifupdown_%.bbappend b/meta-stx/recipes-core/init-ifupdown/init-ifupdown_%.bbappend
new file mode 100644 (file)
index 0000000..9ebe7bd
--- /dev/null
+++ b/meta-stx/recipes-core/init-ifupdown/init-ifupdown_%.bbappend
@@ -0,0 +1,20 @@
+#
+## Copyright (C) 2019 Wind River Systems, Inc.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+do_install_append() {
+       sed -i -e 's/^\(auto eth0\)/#\1/' ${D}/etc/network/interfaces
+}
+
+RDEPENDS_${PN} += "ifupdown"