[PATCH 2/4] systemd: verify if files test-udev and systemd-journal-flush exists

[Bruno Bottazzini <bruno.bottazzini@intel.com>]

If we compile using EXTRA_OECONF with '--disable-tests' option, the files
test-udev and systemd-journal-flush will not be created and the systemd
install phase will fail.
---
 meta/recipes-core/systemd/systemd_219.bb | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-core/systemd/systemd_219.bb b/meta/recipes-core/systemd/systemd_219.bb
index 43c4f95..e2ea81e 100644
--- a/meta/recipes-core/systemd/systemd_219.bb
+++ b/meta/recipes-core/systemd/systemd_219.bb
@@ -180,7 +180,9 @@ do_install() {
 	sed -i -e 's/.*ForwardToSyslog.*/ForwardToSyslog=yes/' ${D}${sysconfdir}/systemd/journald.conf
 	# its needed in 216 upstream has fixed it with 919699ec301ea507edce4a619141ed22e789ac0d
 	# don't order journal flushing afte remote-fs.target
-	sed -i -e 's/ remote-fs.target$//' ${D}${systemd_unitdir}/system/systemd-journal-flush.service
+       if [ -s ${D}${systemd_unitdir}/system/systemd-journal-flush.service ]; then
+            sed -i -e 's/ remote-fs.target$//' ${D}${systemd_unitdir}/system/systemd-journal-flush.service
+       fi
 	# this file is needed to exist if networkd is disabled but timesyncd is still in use since timesyncd checks it
 	# for existence else it fails
 	if [ -s ${D}${libdir}/tmpfiles.d/systemd.conf ]; then
@@ -191,7 +193,9 @@ do_install() {
 do_install_ptest () {
        install -d ${D}${PTEST_PATH}/test
        cp -rf ${S}/test/* ${D}${PTEST_PATH}/test
-       install -m 0755  ${B}/test-udev ${D}${PTEST_PATH}/
+       if [ -s ${B}/test-udev ]; then
+         install -m 0755  ${B}/test-udev ${D}${PTEST_PATH}/
+       fi
        install -d ${D}${PTEST_PATH}/build-aux
        cp ${S}/build-aux/test-driver ${D}${PTEST_PATH}/build-aux/
        cp -rf ${B}/rules ${D}${PTEST_PATH}/
-- 
1.9.1