+test ! -e /opt/var && mkdir -p /opt/var
+test -d /var && cp -arf /var/* /opt/var/
+rm -rf /var
+ln -snf opt/var /var
+
+test ! -e /opt/usr/home && mkdir -p /opt/usr/home
+test -d /home && cp -arf /home/* /opt/usr/home/
+rm -rf /home
+ln -snf opt/usr/home /home
+
+build_ts=$(date -u +%s)
+build_date_local=$(date -u --date @$build_ts +%Y%m%d_%H%M%S)
+build_date=$(echo @BUILD_DATE@ | sed -r -e "s/@BUILD_DATE[@]/$build_date_local/g")
+build_time=$(date -u --date @$build_ts +%H:%M:%S)
+
+sed -ri \
+ -e 's|@BUILD_ID[@]|@BUILD_ID@|g' \
+ -e "s|@BUILD_DATE[@]|$build_date|g" \
+ -e "s|@BUILD_TIME[@]|$build_time|g" \
+ -e "s|@BUILD_TS[@]|$build_ts|g" \
+ /etc/tizen-build.conf
+