--- bind-9.18.21/configure.ac.~2~	Wed Jan 24 14:54:35 2024
+++ bind-9.18.21/configure.ac	Wed Jan 24 16:16:14 2024
@@ -1025,6 +1025,7 @@
 #
 # Check for if_nametoindex() for IPv6 scoped addresses support
 #
+AC_SEARCH_LIBS([if_nametoindex], [socket])
 AC_CHECK_FUNCS([if_nametoindex])
 
 ISC_ATOMIC_LIBS=""