import-layers/meta-virtualization/recipes-networking/openvswitch/files/python-make-remaining-scripts-use-usr-bin-env.patch

From f21a0490555d5fe8f5a9ce982defa666a64151c0 Mon Sep 17 00:00:00 2001
From: Mark Asselstine <mark.asselstine@windriver.com>
Date: Fri, 13 Jan 2017 16:12:55 -0500
Subject: [PATCH] python: make remaining scripts use /usr/bin/env

Unfortunately there is no concept of a host python vs. target python
to facilitate cross compilation. There is only one PYTHON variable and
this is used during building and in the header of python scripts after
installation. The best approach for cross compilation is to thus to
ensure python is in the path and avoid passing a path as part of
PYTHON. To make this function smoothly all installed scripts should
make use of /usr/bin/env to increase the chances of finding python.

Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com>

---
 build-aux/check-structs                  | 2 +-
 build-aux/extract-ofp-actions            | 2 +-
 build-aux/extract-ofp-errors             | 2 +-
 build-aux/extract-ofp-fields             | 2 +-
 build-aux/extract-ofp-msgs               | 2 +-
 build-aux/xml2nroff                      | 2 +-
 ovn/utilities/ovn-docker-overlay-driver  | 2 +-
 ovn/utilities/ovn-docker-underlay-driver | 2 +-
 ovsdb/ovsdb-doc                          | 2 +-
 ovsdb/ovsdb-dot.in                       | 2 +-
 ovsdb/ovsdb-idlc.in                      | 2 +-
 utilities/bugtool/ovs-bugtool.in         | 2 +-
 12 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/build-aux/check-structs b/build-aux/check-structs
index f79f235..5129b72 100755
--- a/build-aux/check-structs
+++ b/build-aux/check-structs
@@ -1,4 +1,4 @@
-#! /usr/bin/python
+#! /usr/bin/env python3
 
 import os.path
 import sys
diff --git a/build-aux/extract-ofp-actions b/build-aux/extract-ofp-actions
index 0062ab8..ee8c4ff 100755
--- a/build-aux/extract-ofp-actions
+++ b/build-aux/extract-ofp-actions
@@ -1,4 +1,4 @@
-#! /usr/bin/python
+#! /usr/bin/env python3
 
 import sys
 import os.path
diff --git a/build-aux/extract-ofp-errors b/build-aux/extract-ofp-errors
index 2312b76..e36444e 100755
--- a/build-aux/extract-ofp-errors
+++ b/build-aux/extract-ofp-errors
@@ -1,4 +1,4 @@
-#! /usr/bin/python
+#! /usr/bin/env python3
 
 import sys
 import os.path
diff --git a/build-aux/extract-ofp-fields b/build-aux/extract-ofp-fields
index 498b887..c248e76 100755
--- a/build-aux/extract-ofp-fields
+++ b/build-aux/extract-ofp-fields
@@ -1,4 +1,4 @@
-#! /usr/bin/python
+#! /usr/bin/env python3
 
 import getopt
 import sys
diff --git a/build-aux/extract-ofp-msgs b/build-aux/extract-ofp-msgs
index 1813638..c2a91f9 100755
--- a/build-aux/extract-ofp-msgs
+++ b/build-aux/extract-ofp-msgs
@@ -1,4 +1,4 @@
-#! /usr/bin/python
+#! /usr/bin/env python3
 
 import sys
 import os.path
diff --git a/build-aux/xml2nroff b/build-aux/xml2nroff
index bd4e879..db45c56 100755
--- a/build-aux/xml2nroff
+++ b/build-aux/xml2nroff
@@ -1,4 +1,4 @@
-#! /usr/bin/python
+#! /usr/bin/env python3
 
 # Copyright (c) 2010, 2011, 2012, 2013, 2014, 2015, 2016 Nicira, Inc.
 #
diff --git a/ovn/utilities/ovn-docker-overlay-driver b/ovn/utilities/ovn-docker-overlay-driver
index 52de3db..3b1fa45 100755
--- a/ovn/utilities/ovn-docker-overlay-driver
+++ b/ovn/utilities/ovn-docker-overlay-driver
@@ -1,4 +1,4 @@
-#! /usr/bin/python
+#! /usr/bin/env python3
 # Copyright (C) 2015 Nicira, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/ovn/utilities/ovn-docker-underlay-driver b/ovn/utilities/ovn-docker-underlay-driver
index 2c9c4b6..551e7a1 100755
--- a/ovn/utilities/ovn-docker-underlay-driver
+++ b/ovn/utilities/ovn-docker-underlay-driver
@@ -1,4 +1,4 @@
-#! /usr/bin/python
+#! /usr/bin/env python3
 # Copyright (C) 2015 Nicira, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/ovsdb/ovsdb-doc b/ovsdb/ovsdb-doc
index 5cf26ee..bdf2dcc 100755
--- a/ovsdb/ovsdb-doc
+++ b/ovsdb/ovsdb-doc
@@ -1,4 +1,4 @@
-#! /usr/bin/python
+#! /usr/bin/env python3
 
 # Copyright (c) 2010, 2011, 2012, 2013, 2014, 2015 Nicira, Inc.
 #
diff --git a/ovsdb/ovsdb-dot.in b/ovsdb/ovsdb-dot.in
index 134ce22..893c408 100755
--- a/ovsdb/ovsdb-dot.in
+++ b/ovsdb/ovsdb-dot.in
@@ -1,4 +1,4 @@
-#! @PYTHON@
+#! /usr/bin/env @PYTHON@
 
 from datetime import date
 import ovs.db.error
diff --git a/ovsdb/ovsdb-idlc.in b/ovsdb/ovsdb-idlc.in
index 721ab50..bfbcf23 100755
--- a/ovsdb/ovsdb-idlc.in
+++ b/ovsdb/ovsdb-idlc.in
@@ -1,4 +1,4 @@
-#! @PYTHON@
+#! /usr/bin/env @PYTHON@
 
 import getopt
 import os
diff --git a/utilities/bugtool/ovs-bugtool.in b/utilities/bugtool/ovs-bugtool.in
index 963c50c..c84d7c2 100755
--- a/utilities/bugtool/ovs-bugtool.in
+++ b/utilities/bugtool/ovs-bugtool.in
@@ -1,4 +1,4 @@
-#! @PYTHON@
+#! /usr/bin/env @PYTHON@
 
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of version 2.1 of the GNU Lesser General Public