--- src5.1.4.orig/YACS_SRC_5.1.4/adm/unix/config_files/ac_linker_options.m4	2010-06-17 15:48:31.000000000 -0500
+++ src5.1.4/YACS_SRC_5.1.4/adm/unix/config_files/ac_linker_options.m4	2010-12-14 22:18:04.000000000 -0600
@@ -24,6 +24,10 @@
 
   AC_CHECKING(for LIB_LOCATION_SUFFIX)
   LIB_LOCATION_SUFFIX=""
+  case "$build_cpu" in
+  x86_64*)  LIB_LOCATION_SUFFIX="64" ;;
+  *)        LIB_LOCATION_SUFFIX="" ;;
+  esac
   AC_SUBST(LIB_LOCATION_SUFFIX)
   AC_MSG_RESULT(LIB_LOCATION_SUFFIX is $LIB_LOCATION_SUFFIX)