$NetBSD: patch-ac,v 1.4 2013/01/25 11:25:51 jperkin Exp $

* automake-1.13 compatability

--- configure.ac.orig	2011-06-15 11:41:30.000000000 +0000
+++ configure.ac	2013-01-25 10:53:00.425915779 +0000
@@ -4,8 +4,9 @@
 AC_CONFIG_SRCDIR(src/atomic_ops.c)
 AM_INIT_AUTOMAKE
 AC_PROG_RANLIB
+AC_PROG_LIBTOOL
 
-AM_CONFIG_HEADER(src/config.h)
+AC_CONFIG_HEADERS(src/config.h)
 
 # Checks for programs.
 AM_PROG_CC_C_O
@@ -26,7 +27,7 @@
   AC_MSG_RESULT(-fPIC)
   PICFLAG=-fPIC
   case "$host" in
-    *-*-solaris*)
+    *-*-solaris*|*-*-mirbsd*)
       # Workaround: at least GCC 3.4.6 does not define this macro.
       CFLAGS="$CFLAGS -D__PIC__=1"
       ;;