--- tk8.4.10/unix/configure.in..ieee	2005-06-03 23:59:49 +0400
+++ tk8.4.10/unix/configure.in	2005-06-13 16:56:58 +0400
@@ -141,7 +141,6 @@
 
 MATH_LIBS=""
 AC_CHECK_FUNC(sin, , MATH_LIBS="-lm")
-AC_CHECK_LIB(ieee, main, [MATH_LIBS="-lieee $MATH_LIBS"])
 
 #--------------------------------------------------------------------
 # On AIX systems, libbsd.a has to be linked in to support