--- configure.orig	2012-05-02 20:27:55.000000000 +0900
+++ configure	2012-05-04 14:34:22.000000000 +0900
@@ -3463,7 +3463,7 @@
 
 		SYBASE_LIBS=
 
-		for i in blk cs ct tcl comn intl unic
+		for i in blk cs ct tcl comn unic
 		do
 			x=
 			if test -f $SYBASE_LIBDIR/lib${i}.a; then
@@ -3531,7 +3531,7 @@
 				SYBASE_OS="-lnsl -lm";;
 			ncr*)
 				SYBASE_OS="-ldl -lm";;
-			sunos*)
+			sunos*|*bsd*)
 				SYBASE_OS="-lm";;
 			solaris*)
 				SYBASE_OS="-lnsl -ldl -lm";;