VOLATILE_TMP_DIR: add

Provide a mechanism to allow users to choose whether the /tmp directory
is on persistent storage (non-volatile) or a RAM-based tmpfs (volatile).
The default is volatile.

Works for both sysvinit-based and systemd-based systems.

(From OE-Core rev: 8b76c0637eaeaf5bd5e696680cd74b7a642f4157)

Signed-off-by: Trevor Woerner <twoerner@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/meta/recipes-core/initscripts/initscripts_1.0.bb b/meta/recipes-core/initscripts/initscripts_1.0.bb
index 7c9d9ca4f1..4dc477bb8d 100644
--- a/meta/recipes-core/initscripts/initscripts_1.0.bb
+++ b/meta/recipes-core/initscripts/initscripts_1.0.bb
@@ -108,6 +108,9 @@ do_install () {
                 sed -i -e '\@^d root root 0755 /var/volatile/log none$@ a\l root root 0755 /var/log /var/volatile/log' \
                         ${D}${sysconfdir}/default/volatiles/00_core
         fi
+        if [ "${VOLATILE_TMP_DIR}" != "yes" ]; then
+                sed -i -e "/\<tmp\>/d" ${D}${sysconfdir}/default/volatiles/00_core
+        fi
         install -m 0755    ${WORKDIR}/dmesg.sh          ${D}${sysconfdir}/init.d
         install -m 0644    ${WORKDIR}/logrotate-dmesg.conf ${D}${sysconfdir}/