Add build rule for build-octave (bug #49503). * src/build-octave.mk: Add new build rule for build-octave which can be used for cross-building binary packages that depend on Octave as a build tool. * dist-files.mk: Add new file to list. * index.html: Add new package to list. * src/of-communications.mk, src/of-image.mk, src/of-mapping.mk, src/of-optiminterp.mk, src/of-sparsersb.mk, src/of-statistics.mk, src/of-windows.mk: Add optional dependency on build-octave. * configure.ac: Add new configure switch "--disable-system-octave" that is needed to build the build-octave package. * Makefile.in: Add variable "USE_SYSTEM_OCTAVE". Exclude build-octave from the default build tools and build it only if a package explicitly depends on it. Display warning about missing native Octave version only if necessary.

This file is part of MXE.
See index.html for further information.

Contains ad hoc patches for cross building.

From b05b2d82333e13f637dffb93f821907f775eb585 Mon Sep 17 00:00:00 2001
From: Mark Brand <mabrand@mabrand.nl>
Date: Sun, 20 May 2012 23:23:37 +0200
Subject: [PATCH] mingw fixes

---
 include/shout/shout.h.in |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/shout/shout.h.in b/include/shout/shout.h.in
index 682ad49..f412cdc 100644
--- a/include/shout/shout.h.in
+++ b/include/shout/shout.h.in
@@ -23,8 +23,10 @@
 
 #include <sys/types.h>
 #ifdef WIN32
+#ifndef __MINGW32__
 #include <os.h>
 #endif
+#endif
 
 #define SHOUTERR_SUCCESS	(0)
 #define SHOUTERR_INSANE		(-1)
-- 
1.7.9.2