--- /dev/null
+diff -u b.docsis-0.9.5/configure.in n.docsis-0.9.5/configure.in
+--- b.docsis-0.9.5/configure.in 2005-07-06 01:53:18.000000000 +0200
++++ n.docsis-0.9.5/configure.in 2008-09-25 15:54:05.804556120 +0200
+@@ -10,6 +10,7 @@
+ AC_PROG_LEX
+
+ AC_CHECK_LIB(resolv, inet_aton)
++AC_CHECK_LIB(m, trunc)
+
+ AC_PATH_PROGS([M4], [gm4 gnum4 m4], [notfound],[/usr/local/bin:/usr/freeware/bin:/usr/gnu/bin:${prefix}/bin:${exec_prefix}/bin:$PATH] )
+ if test "x$M4" = "xnotfound"; then
+Common subdirectories: b.docsis-0.9.5/doc and n.docsis-0.9.5/doc
+Common subdirectories: b.docsis-0.9.5/examples and n.docsis-0.9.5/examples
+Common subdirectories: b.docsis-0.9.5/mibs and n.docsis-0.9.5/mibs
+Common subdirectories: b.docsis-0.9.5/src and n.docsis-0.9.5/src