This patch works around a failure on mtpaint's configure script on dash by
forcing it to use /bin/bash

diff -Nur openembedded.orig/packages/mtpaint/files/mtpaint-force-bash.patch openembedded/packages/mtpaint/files/mtpaint-force-bash.patch
--- openembedded.orig/packages/mtpaint/files/mtpaint-force-bash.patch	1969-12-31 21:00:00.000000000 -0300
+++ openembedded/packages/mtpaint/files/mtpaint-force-bash.patch	2007-07-02 07:10:42.000000000 -0300
@@ -0,0 +1,8 @@
+diff -ur mtpaint-3.02.orig/configure mtpaint-3.02/configure
+--- mtpaint-3.02.orig/configure	2006-10-12 19:25:15.000000000 -0300
++++ mtpaint-3.02/configure	2007-07-02 07:09:44.000000000 -0300
+@@ -1,3 +1,4 @@
++#!/bin/bash
+ # Mini configure script
+ # 1-10-2004
+ 
diff -Nur openembedded.orig/packages/mtpaint/mtpaint_3.02.bb openembedded/packages/mtpaint/mtpaint_3.02.bb
--- openembedded.orig/packages/mtpaint/mtpaint_3.02.bb	2007-07-02 07:18:54.000000000 -0300
+++ openembedded/packages/mtpaint/mtpaint_3.02.bb	2007-07-02 07:12:49.000000000 -0300
@@ -3,7 +3,8 @@
 DEPENDS = "gtk+ jpeg"
 HOMEPAGE = "http://mtpaint.sf.net"
 
-SRC_URI = "${SOURCEFORGE_MIRROR}/mtpaint/mtpaint-3.02.tar.bz2"
+SRC_URI = "${SOURCEFORGE_MIRROR}/mtpaint/mtpaint-3.02.tar.bz2 \
+	file://mtpaint-force-bash.patch;patch=1"
 
 do_configure() {
 	./configure gtk2