Cherry pick from master

libcompat: added runtime_depends_2 which is a noop on system without
      runtime_depends and the same as runtime_depends on others

1 files changed, 13 insertions, 4 deletions

diff --git a/libcompat b/libcompat
index 7f3b5530c2..736a7daba2 100755
--- a/libcompat
+++ b/libcompat
@@ -52,10 +52,19 @@ else
 fi
 
 # fall back to depends if runtime_depends isn't implemented
-declare -f runtime_depends &> /dev/null ||
-function runtime_depends() {
-  depends "$@"
-}
+if declare -f runtime_depends &> /dev/null; then
+  function runtime_depends_2() {
+    runtime_depends "$@"
+  }
+else
+  function runtime_depends() {
+    depends "$@"
+  }
+
+  function runtime_depends_2() {
+    true
+  }
+fi
 
 declare -f is_depends_enabled &>/dev/null ||
 function is_depends_enabled() {