misc: Update #!env calls for python to explicit version

In some newer Linux distributions, env python default to Python 3.0. This
patch explicitly uses "python2" instead of just "python" for all scripts
that use #!

Reported-by: Sanchayan Maity <maitysanchayan@gmail.com>
Signed-off-by: Jason Lowe-Power <jason@lowepower.com>

ext/mcpat/regression/regression.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 # Copyright (c) 2010-2013 Advanced Micro Devices, Inc.
 # All rights reserved.

ext/mcpat/regression/verify_output.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 # Copyright (c) 2010-2013 Advanced Micro Devices, Inc.
 # All rights reserved.

ext/ply/example/classcalc/calc.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 # -----------------------------------------------------------------------------
 # calc.py

ext/ply/example/newclasscalc/calc.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 # -----------------------------------------------------------------------------
 # calc.py

src/unittest/genini.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # Copyright (c) 2005 The Regents of The University of Michigan
 # All rights reserved.
 #

tests/testing/__init__.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 #
 # Copyright (c) 2016 ARM Limited
 # All rights reserved

tests/testing/helpers.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 #
 # Copyright (c) 2016 ARM Limited
 # All rights reserved

tests/testing/results.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 #
 # Copyright (c) 2016 ARM Limited
 # All rights reserved

tests/testing/tests.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 #
 # Copyright (c) 2016 ARM Limited
 # All rights reserved

tests/testing/units.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 #
 # Copyright (c) 2016 ARM Limited
 # All rights reserved

tests/tests.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 #
 # Copyright (c) 2016 ARM Limited
 # All rights reserved

util/batch/job.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # Copyright (c) 2006 The Regents of The University of Michigan
 # All rights reserved.
 #

util/batch/send.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # Copyright (c) 2006 The Regents of The University of Michigan
 # All rights reserved.
 #

util/checkpoint-tester.py

@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python2
 
 # Copyright (c) 2010 Advanced Micro Devices, Inc.
 # All rights reserved.

util/compile

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # Copyright (c) 2006 The Regents of The University of Michigan
 # All rights reserved.
 #

util/cpt_upgrader.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 # Copyright (c) 2012-2013,2015 ARM Limited
 # All rights reserved

util/decode_inst_dep_trace.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 # Copyright (c) 2013 - 2015 ARM Limited
 # All rights reserved

util/decode_inst_trace.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 # Copyright (c) 2013-2014 ARM Limited
 # All rights reserved

util/decode_packet_trace.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 # Copyright (c) 2013-2014 ARM Limited
 # All rights reserved

util/dram_lat_mem_rd_plot.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 # Copyright (c) 2015 ARM Limited
 # All rights reserved

util/dram_sweep_plot.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 # Copyright (c) 2014 ARM Limited
 # All rights reserved

util/encode_inst_dep_trace.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 # Copyright (c) 2015 ARM Limited
 # All rights reserved

util/encode_packet_trace.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 # Copyright (c) 2013-2014 ARM Limited
 # All rights reserved

util/find_copyrights.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 import os
 import re

util/git-pre-commit.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 #
 # Copyright (c) 2016 ARM Limited
 # All rights reserved

util/hgstyle.py

@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python2
 # Copyright (c) 2014 ARM Limited
 # All rights reserved
 #

util/maint/git-patch-to-hg-patch

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 #
 # This file originated from the moz-git-tools repo on GitHub
 # (https://github.com/mozilla/moz-git-tools), which contains the

util/memtest-soak.py

@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python2
 
 # Copyright (c) 2015 ARM Limited
 # All rights reserved

util/minorview.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 #
 # Copyright (c) 2013 ARM Limited
 # All rights reserved

util/o3-pipeview.py

@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python2
 
 # Copyright (c) 2011 ARM Limited
 # All rights reserved

util/oprofile-top.py

@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python2
 
 # Copyright (c) 2005 The Regents of The University of Michigan
 # All rights reserved.

util/pbs/job.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # Copyright (c) 2005 The Regents of The University of Michigan
 # All rights reserved.
 #

util/pbs/send.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # Copyright (c) 2005 The Regents of The University of Michigan
 # All rights reserved.
 #

util/protolib.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 # Copyright (c) 2013 ARM Limited
 # All rights reserved

util/qdo

@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python2
 
 # Copyright (c) 2004-2005, 2007 The Regents of The University of Michigan
 # All rights reserved.

util/regress

@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python2
 # Copyright (c) 2005-2007 The Regents of The University of Michigan
 # All rights reserved.
 #

util/slicc

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # Copyright (c) 2009 The Hewlett-Packard Development Company
 # All rights reserved.
 #

util/stats/stats.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 # Copyright (c) 2003-2004 The Regents of The University of Michigan
 # All rights reserved.

util/streamline/m5stats2streamline.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 # Copyright (c) 2012, 2014 ARM Limited
 # All rights reserved

util/style.py

@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python2
 #
 # Copyright (c) 2016 ARM Limited
 # All rights reserved

util/style/__init__.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 #
 # Copyright (c) 2016 ARM Limited
 # All rights reserved

util/style/repo.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 #
 # Copyright (c) 2016 ARM Limited
 # All rights reserved

util/style/sort_includes.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 #
 # Copyright (c) 2014-2015 ARM Limited
 # All rights reserved

util/style/style.py

@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python2
 # Copyright (c) 2014, 2016 ARM Limited
 # All rights reserved
 #

util/style/verifiers.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 #
 # Copyright (c) 2014, 2016 ARM Limited
 # All rights reserved