From: Kai Kang <kai.kang@windriver.com>
Date: Mon, 23 Mar 2020 02:24:14 +0000 (+0800)
Subject: ifupdown: create file interfaces if not exist
X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~11492
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e692daf66d2c9d51d418706e20f4527505dc0bd;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

ifupdown: create file interfaces if not exist

It fails to run ifup if /etc/network/interfaces doesn't exist:

| ifup: couldn't open interfaces file "/etc/network/interfaces": No such
|       file or directory

Create the config file if not exist.

Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/recipes-core/ifupdown/ifupdown_0.8.35.bb b/meta/recipes-core/ifupdown/ifupdown_0.8.35.bb
index 53cb971d338..a8913e6e293 100644
--- a/meta/recipes-core/ifupdown/ifupdown_0.8.35.bb
+++ b/meta/recipes-core/ifupdown/ifupdown_0.8.35.bb
@@ -48,6 +48,13 @@ do_install_ptest () {
     cp -r ${S}/tests/linux ${D}${PTEST_PATH}/tests/
 }
 
+pkg_postinst_ontarget_${PN} () {
+    if [ ! -f /etc/network/interfaces ]; then
+        mkdir -p /etc/network
+        touch /etc/network/interfaces
+    fi
+}
+
 ALTERNATIVE_PRIORITY = "100"
 ALTERNATIVE_${PN} = "ifup ifdown"