tzdata: Add marking for config files in recipe

The tzdata recipe does not mark the /etc/timezone file and
/etc/localtime link as configuration files. An on target update would
then overwite the user modified versions of those files.
Add those files in CONFFILES_${PN}.

Signed-off-by: Li Zhou <li.zhou@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/recipes-extended/tzdata/tzdata_2015e.bb b/meta/recipes-extended/tzdata/tzdata_2015e.bb
index 9179d7be4faad0976f0dc090439339d726341841..92389a95c854d583c539ef32faf3399dcc41ac82 100644 (file)
--- a/meta/recipes-extended/tzdata/tzdata_2015e.bb
+++ b/meta/recipes-extended/tzdata/tzdata_2015e.bb
@@ -203,3 +203,5 @@ FILES_${PN} += "${datadir}/zoneinfo/Pacific/Honolulu     \
                 ${datadir}/zoneinfo/zone.tab             \
                 ${datadir}/zoneinfo/iso3166.tab          \
                 ${datadir}/zoneinfo/Etc/*"
+
+CONFFILES_${PN} += "${sysconfdir}/timezone ${sysconfdir}/localtime"