ldlibpthname='DYLD_LIBRARY_PATH';
# useshrplib=true results in much slower startup times.
-case "$useshrplib" in
-'') useshrplib='false' ;;
-esac
+# 'false' is the default value. Use Configure -Duseshrplib to override.
cat > UU/archname.cbu <<'EOCBU'
# This script UU/archname.cbu will get 'called-back' by Configure