bitbake.conf: drop VOLATILE_TMP_DIR, use FILESYSTEM_PERMS_TABLES instead

* Drop VOLATILE_TMP_DIR, use FILESYSTEM_PERMS_TABLES instead. By default,
FILESYSTEM_PERMS_TABLES ?=  "files/fs-perms.txt \
                             files/fs-perms-volatile-log.txt \
                             files/fs-perms-volatile-tmp.txt"
it contains 'files/fs-perms-volatile-tmp.txt', which means volatile tmp
is enabled. User can disable volatile tmp by remove
'files/fs-perms-volatile-tmp.txt' from FILESYSTEM_PERMS_TABLES.
* If volatile tmp is disabled, both /tmp and /var/tmp are persistent

(From OE-Core rev: 8d1ae67b89c45f78162e070228086c7ef88c3264)

Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/recipes-core/systemd/systemd_256.5.bb b/meta/recipes-core/systemd/systemd_256.5.bb
index 7f66c921ab..1485614c71 100644
--- a/meta/recipes-core/systemd/systemd_256.5.bb
+++ b/meta/recipes-core/systemd/systemd_256.5.bb
@@ -327,7 +327,7 @@ do_install() {
 
         # if the user requests /tmp be on persistent storage (i.e. not volatile)
         # then don't use a tmpfs for /tmp
-        if [ "${VOLATILE_TMP_DIR}" != "yes" ]; then
+        if ! ${@bb.utils.contains('FILESYSTEM_PERMS_TABLES', 'files/fs-perms-volatile-tmp.txt', 'true', 'false', d)}; then
                 rm -f ${D}${rootlibexecdir}/systemd/system/tmp.mount
                 rm -f ${D}${rootlibexecdir}/systemd/system/local-fs.target.wants/tmp.mount
         fi