target: add implicit target/unit ordering deps only if both sides have been fully loaded

1 files changed, 21 insertions, 0 deletions

diff --git a/src/target.c b/src/target.c
index f1f656e6dd..3522bf1216 100644
--- a/src/target.c
+++ b/src/target.c
@@ -53,8 +53,29 @@ static void target_set_state(Target *t, TargetState state) {
 }
 
 static int target_add_default_dependencies(Target *t) {
+        Iterator i;
+        Unit *other;
+        int r;
+
         assert(t);
 
+        /* Imply ordering for requirement dependencies on target
+         * units. Note that when the user created a contradicting
+         * ordering manually we won't add anything in here to make
+         * sure we don't create a loop. */
+
+        SET_FOREACH(other, t->meta.dependencies[UNIT_REQUIRES], i)
+                if ((r = unit_add_default_target_dependency(other, UNIT(t))) < 0)
+                    return r;
+
+        SET_FOREACH(other, t->meta.dependencies[UNIT_REQUIRES_OVERRIDABLE], i)
+                if ((r = unit_add_default_target_dependency(other, UNIT(t))) < 0)
+                    return r;
+
+        SET_FOREACH(other, t->meta.dependencies[UNIT_WANTS], i)
+                if ((r = unit_add_default_target_dependency(other, UNIT(t))) < 0)
+                    return r;
+
         /* Make sure targets are unloaded on shutdown */
         return unit_add_dependency_by_name(UNIT(t), UNIT_CONFLICTED_BY, SPECIAL_SHUTDOWN_TARGET, NULL, true);
 }