diff --git a/media-gfx/blender/blender-2.47-haiku.diff b/media-gfx/blender/blender-2.47-haiku.diff
index d727aeeb7..e00092a61 100644
--- a/media-gfx/blender/blender-2.47-haiku.diff
+++ b/media-gfx/blender/blender-2.47-haiku.diff
@@ -1356,6 +1356,19 @@ Index: intern/ghost/intern/GHOST_WindowHaiku.cpp
 +		fGSystem->pushEvent(event);
 +	}
 +}
+Index: source/blender/imbuf/intern/imbuf.h
+===================================================================
+--- source/blender/imbuf/intern/imbuf.h	(revision 19951)
++++ source/blender/imbuf/intern/imbuf.h	(working copy)
+@@ -51,7 +51,7 @@
+ #include <sys/mman.h>
+ #endif
+ 
+-#if !defined(WIN32) && !defined(__BeOS)
++#if !defined(WIN32) && !defined(__BeOS) && !defined(__HAIKU__)
+ #define O_BINARY 0
+ #endif
+ 
 Index: source/blender/blenlib/intern/storage.c
 ===================================================================
 --- source/blender/blenlib/intern/storage.c	(revision 19951)
@@ -1485,8 +1498,10 @@ Index: config/haiku1-config.py
 ===================================================================
 --- config/haiku1-config.py	(revision 0)
 +++ config/haiku1-config.py	(revision 0)
-@@ -0,0 +1,191 @@
+@@ -0,0 +1,194 @@
 +import os
++import subprocess
++import sys
 +
 +HAIKU_DEVELOP_DIR = '/boot/develop'
 +HAIKU_DEVELOP_LIB = HAIKU_DEVELOP_DIR + '/lib/x86' # TODO arch
@@ -1506,7 +1521,9 @@ Index: config/haiku1-config.py
 +BF_PYTHON_BINARY = BF_PYTHON + '/bin/python' + BF_PYTHON_VERSION
 +BF_PYTHON_LIB = 'python' + BF_PYTHON_VERSION
 +BF_PYTHON_LIBPATH = HAIKU_COMMON_LIB
-+BF_PYTHON_LINKFLAGS = os.popen("python-config' + BF_PYTHON_VERSION + ' --ldflags").readline()
++pipe = subprocess.Popen(['python' + BF_PYTHON_VERSION + '-config', '--ldflags'], stdout=subprocess.PIPE)
++BF_PYTHON_LINKFLAGS = pipe.communicate()[0]
++pipe.stdout.close()
 +
 +WITH_BF_OPENAL = 'false' # TODO
 +#BF_OPENAL = '/usr'
@@ -1674,6 +1691,5 @@ Index: config/haiku1-config.py
 +BF_DEBUG = 'false'
 +BF_DEBUG_FLAGS = '-g'
 +
-+BF_BUILDDIR = '../build-haiku1'
-+BF_INSTALLDIR='../install-haiku1'
-+
++BF_BUILDDIR = '../build-' + sys.platform
++BF_INSTALLDIR='../install-' + sys.platform