We can't use #!/full/path/to/python -u as this can be longer than shebang
allows for.  In order to be appropraite for upstream more work would be
needed to make sure that the main xml2po code doesn't rely on python
being invoked with -u (force stdin/out/err to be used raw).

Upstream-Status: Inappropriate [Would break behavior on Windows]
Signed-off-by: Constantin Musca <constantinx.musca@intel.com>

Index: gnome-doc-utils-0.20.10/xml2po/xml2po/Makefile.am
===================================================================
--- gnome-doc-utils-0.20.10.orig/xml2po/xml2po/Makefile.am
+++ gnome-doc-utils-0.20.10/xml2po/xml2po/Makefile.am
@@ -7,7 +7,6 @@ CLEANFILES = xml2po
 
 xml2po: xml2po.py.in
 	$(AM_V_GEN)sed -e "s/^VERSION =.*/VERSION = \"@VERSION@\"/" \
-	    -e "s+^#!.*python.*+#!$(PYTHON)+" \
 	  < $(srcdir)/xml2po.py.in > xml2po
 	$(AM_V_at)chmod +x xml2po
 
Index: gnome-doc-utils-0.20.10/xml2po/xml2po/xml2po.py.in
===================================================================
--- gnome-doc-utils-0.20.10.orig/xml2po/xml2po/xml2po.py.in
+++ gnome-doc-utils-0.20.10/xml2po/xml2po/xml2po.py.in
@@ -1,4 +1,4 @@
-#!/usr/bin/python -u
+#!/usr/bin/env python
 # -*- encoding: utf-8 -*-
 # Copyright (c) 2004, 2005, 2006 Danilo Šegan <danilo@gnome.org>.
 # Copyright (c) 2009 Claude Paroz <claude@2xlibre.net>.