--- configure.orig	2009-02-16 09:21:00
+++ configure	2023-12-11 06:06:50
@@ -7952,15 +7952,10 @@
     darwin1.*)
      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
     darwin*)
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-   10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-     _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
-   10.[012]*)
+      case $MACOSX_DEPLOYMENT_TARGET,$host in
+   10.[012],*|,*powerpc*-darwin[5-8]*)
      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
-   10.*)
+   *)
      _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
       esac
     ;;