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-rw-r--r--rules/systemd.in15
1 files changed, 15 insertions, 0 deletions
diff --git a/rules/systemd.in b/rules/systemd.in
index 0a52caee6..0b91c0d49 100644
--- a/rules/systemd.in
+++ b/rules/systemd.in
@@ -22,3 +22,18 @@ config SYSTEMD
drop-in replacement for sysvinit.
http://www.freedesktop.org/wiki/Software/systemd
+
+if SYSTEMD
+
+config SYSTEMD_DISABLE_RANDOM_SEED
+ bool
+ prompt "disable random seed services"
+ help
+ Disable service files to load/save the random seed during
+ startup/shutdown.
+ This option is for systems with read-only rootfs, where writing
+ the random seed is not possible.
+ Warning: enabling this option may be insecure.
+
+endif
+