diff -urN libgtop-2.8.3.orig/configure.in libgtop-2.8.3/configure.in
--- libgtop-2.8.3.orig/configure.in	2005-02-15 00:08:38.656630224 +0100
+++ libgtop-2.8.3/configure.in	2005-02-15 00:09:02.135060960 +0100
@@ -61,6 +61,7 @@
 AC_ISC_POSIX
 AC_PROG_CC
 AC_STDC_HEADERS
+AM_PROG_AS
 dnl AC_ARG_PROGRAM
 
 dnl We need this at some places.