--- configure.in.orig	2002-05-29 11:25:42.000000000 +0200
+++ configure.in	2002-05-29 11:22:22.000000000 +0200
@@ -11,7 +11,7 @@
 AC_PROG_LN_S
 
 dnl Checks for libraries.
-AC_CHECK_LIB(fltk,numericsort,,AC_MSG_ERROR("missing fltk"))
+AC_CHECK_LIB(fltk,fl_numericsort,,AC_MSG_ERROR("missing fltk"))
 AM_PATH_ALSA(0.9.0)
 
 dnl Checks for header files.