[oe] [meta-networking][v2][PATCH] ntp: remove empty libexecdir to prevent potential QA issues

[Mark Asselstine]

Depending on the configuration used to build ntp it is possible to
have an empty libexecdir. This can cause QA issues. Add a test at the
end of install() to remove libexecdir if it is empty, thus avoiding
the possibility of QA issues, regardless of configuration.

Signed-off-by: Mark Asselstine <mark.asselstine at windriver.com>
---

Changes v1 -> v2
* switched to use rmdir instead of test+rm

 meta-networking/recipes-support/ntp/ntp_4.2.8p4.bb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meta-networking/recipes-support/ntp/ntp_4.2.8p4.bb b/meta-networking/recipes-support/ntp/ntp_4.2.8p4.bb
index f9f900e..7caa5a6 100644
--- a/meta-networking/recipes-support/ntp/ntp_4.2.8p4.bb
+++ b/meta-networking/recipes-support/ntp/ntp_4.2.8p4.bb
@@ -94,6 +94,9 @@ do_install_append() {
 
     install -d ${D}${systemd_unitdir}/ntp-units.d
     install -m 0644 ${WORKDIR}/ntpd.list ${D}${systemd_unitdir}/ntp-units.d/60-ntpd.list
+
+    # Remove an empty libexecdir.
+    rmdir --ignore-fail-on-non-empty ${D}${libexecdir}
 }
 
 PACKAGES += "ntpdate sntp ${PN}-tickadj ${PN}-utils"
-- 
2.1.4