From 6f3d0abb12bcc05336e780414fe84a8f9f25ec26 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Sat, 26 Sep 2009 19:56:24 +0000
Subject: Add OpenBSD/NetBSD native OPL backend.

Subversion-branch: /branches/opl-branch
Subversion-revision: 1690
---
 configure.in | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index 6f450d85..17ec9dc4 100644
--- a/configure.in
+++ b/configure.in
@@ -71,6 +71,10 @@ AC_SDL_MAIN_WORKAROUND([
 
     AC_CHECK_HEADERS([linux/kd.h dev/isa/spkrio.h dev/speaker/speaker.h])
     AC_CHECK_FUNCS(mmap sched_setaffinity)
+
+    # OpenBSD I/O i386 library for I/O port access.
+
+    AC_CHECK_LIB(i386, i386_iopl)
 ])
 
 AC_CHECK_TOOL(WINDRES, windres, )
-- 
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