[PATCH 2/2] busybox: handle syslog

[<mingli.yu@windriver.com>]

If CONFIG_KLOGD is not enabled, then the related service file should
not be installed, The error message is below:

    Cannot add dependency job for unit busybox-klogd.service,
    ignoring: Unit busybox-klogd.service failed to load:
    No such file or directory.

So we should first check the configuration before we install these
service files.

Signed-off-by: Yadi.hu <yadi.hu@windriver.com>
Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
---
 meta/recipes-core/busybox/busybox.inc | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/meta/recipes-core/busybox/busybox.inc b/meta/recipes-core/busybox/busybox.inc
index 2865b36..acb96ad 100644
--- a/meta/recipes-core/busybox/busybox.inc
+++ b/meta/recipes-core/busybox/busybox.inc
@@ -293,20 +293,24 @@ do_install () {
         fi
 
     if ${@bb.utils.contains('DISTRO_FEATURES','systemd','true','false',d)}; then
+        if grep -q "CONFIG_KLOGD=y" ${B}/.config; then
+            install -d ${D}${systemd_unitdir}/system
+            sed 's,@base_sbindir@,${base_sbindir},g' < ${WORKDIR}/busybox-klogd.service.in \
+            > ${D}${systemd_unitdir}/system/busybox-klogd.service
+        fi
+
         if grep -q "CONFIG_SYSLOGD=y" ${B}/.config; then
             install -d ${D}${systemd_unitdir}/system
             sed -e 's,@base_sbindir@,${base_sbindir},g' -e 's,@SYSCONFDIR@,${sysconfdir},g' < ${WORKDIR}/busybox-syslog.service.in \
 		> ${D}${systemd_unitdir}/system/busybox-syslog.service
+            if  [ ! -e ${D}${systemd_unitdir}/system/busybox-klogd.service ] ; then
+                sed -i '/klog/d' ${D}${systemd_unitdir}/system/busybox-syslog.service
+            fi
             if [ -f ${WORKDIR}/busybox-syslog.default ] ; then
 		install -d ${D}${sysconfdir}/default
 		install -m 0644 ${WORKDIR}/busybox-syslog.default ${D}${sysconfdir}/default/busybox-syslog
             fi
         fi
-        if grep -q "CONFIG_KLOGD=y" ${B}/.config; then
-            install -d ${D}${systemd_unitdir}/system
-            sed 's,@base_sbindir@,${base_sbindir},g' < ${WORKDIR}/busybox-klogd.service.in \
-		> ${D}${systemd_unitdir}/system/busybox-klogd.service
-        fi
     fi
 
     # Remove the sysvinit specific configuration file for systemd systems to avoid confusion
-- 
2.8.1