--- configure.orig	2014-09-12 22:03:04 UTC
+++ configure
@@ -4261,20 +4261,7 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confde
  esac
 
     if test "${TEA_PLATFORM}" = "unix" ; then
-
-    #--------------------------------------------------------------------
-    # On a few very rare systems, all of the libm.a stuff is
-    # already in libc.a.  Set compiler flags accordingly.
-    # Also, Linux requires the "ieee" library for math to work
-    # right (and it must appear before "-lm").
-    #--------------------------------------------------------------------
-
     ac_fn_c_check_func "$LINENO" "sin" "ac_cv_func_sin"
-if test "x$ac_cv_func_sin" = xyes; then :
-  MATH_LIBS=""
-else
-  MATH_LIBS="-lm"
-fi
 
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lieee" >&5
 $as_echo_n "checking for main in -lieee... " >&6; }
