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 an ad hoc patch for cross building.

From 1ff5a73bee660f1d61f9cdd7c8d7aff29e959c4c Mon Sep 17 00:00:00 2001
From: MXE
Date: Mon, 27 Sep 2010 12:00:52 +0200
Subject: [PATCH 1/2] fix .pc requirements


diff --git a/librsvg.pc.in b/librsvg.pc.in
index 372f199..b6ee7a9 100644
--- a/librsvg.pc.in
+++ b/librsvg.pc.in
@@ -9,7 +9,7 @@ css_supported=@CSS_SUPPORTED@
 Name: librsvg
 Description: library that renders svg files
 Version: @VERSION@
-Requires: glib-2.0 gio-2.0 gdk-pixbuf-2.0 cairo
+Requires: glib-2.0 gio-2.0 gdk-pixbuf-2.0 cairo libgsf-1 pangocairo libcroco-0.6
 Requires.private:
 Libs: -L${libdir} -lrsvg-@RSVG_API_MAJOR_VERSION@ -lm
 Cflags: -I${includedir}/librsvg-@RSVG_API_VERSION@
-- 
1.7.1