--- /dev/null
+diff -Nru amavis-perl-11.orig/configure.in amavis-perl-11/configure.in
+--- amavis-perl-11.orig/configure.in Tue Apr 23 13:24:28 2002
++++ amavis-perl-11/configure.in Tue Apr 23 13:25:26 2002
+@@ -178,16 +178,6 @@
+ AC_CHECK_FUNCS(setsockopt,,AC_CHECK_LIB(socket,setsockopt))
+ AC_CHECK_FUNCS(mktemp mkdtemp strlcpy)
+
+- ACX_PTHREAD([ LIBS="$PTHREAD_LIBS $LIBS"
+- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+- CC="$PTHREAD_CC"
+- AC_CHECK_HEADERS(libmilter/mfapi.h,
+- AC_CHECK_LIB(milter,smfi_main,
+- LIBS="-lmilter -lsmutil $LIBS",
+- enable_milter=no,-lsmutil),
+- enable_milter=no)],
+- [AC_MSG_WARN([No usable pthreads library found - disabling milter])
+- enable_milter=no])
+ fi
+
+ if test "x$enable_milter" = xyes ; then