From: Chen Qi <Qi.Chen@windriver.com>
Date: Tue, 26 Sep 2017 08:41:38 +0000 (+0800)
Subject: systemd-serialtty: allow empty package
X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~19852
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=abf2e9526a11bcb51b71b90a7b76bd33af656494;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

systemd-serialtty: allow empty package

If SERIAL_CONSOLES is set to empty for some reason, we would have rootfs
failure like below.

  - nothing provides systemd-serialgetty needed by systemd-1:234-r0.core2_64

This is because systemd-serialgetty package is not generated when
SERIAL_CONSOLES is empty.

Set ALLOW_EMPTY to "1" for this recipe to allow for generation of empty
systemd-serialgetty package to avoid the above error.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/recipes-core/systemd/systemd-serialgetty.bb b/meta/recipes-core/systemd/systemd-serialgetty.bb
index 74b59867304..d9347163b55 100644
--- a/meta/recipes-core/systemd/systemd-serialgetty.bb
+++ b/meta/recipes-core/systemd/systemd-serialgetty.bb
@@ -48,3 +48,5 @@ python () {
     if not bb.utils.contains ('DISTRO_FEATURES', 'systemd', True, False, d):
         raise bb.parse.SkipPackage("'systemd' not in DISTRO_FEATURES")
 }
+
+ALLOW_EMPTY_${PN} = "1"