[PATCH] doc: Various fixes to makedocbook for python3.8

[Jon Turney]

On 24/08/2020 11:01, Corinna Vinschen via Newlib wrote:
> On Aug 23 20:41, Jon Turney wrote:
>> On 23/08/2020 16:23, Ken Brown wrote:
>>> On 8/22/2020 2:45 PM, Jon Turney wrote:
>>>> ---
>>>>    newlib/doc/makedocbook.py | 8 +++++---
>>>>    1 file changed, 5 insertions(+), 3 deletions(-)
>>>>
>>>> diff --git a/newlib/doc/makedocbook.py b/newlib/doc/makedocbook.py
>>>> index 92d0f279d..3fab26f1a 100755
>>>> --- a/newlib/doc/makedocbook.py
>>>> +++ b/newlib/doc/makedocbook.py
>> [...]
>>> Would it make sense to also change the shebang line so that
>>> makedocbook.py uses python3?  Currently the build of Cygwin on Fedora
>>> uses python3, but the build of Cygwin on Cygwin uses python2.  This is
>>> of no great importance, but a recent IRC discussion shows that it can be
>>> confusing.
>>
>> Yeah, I guess that would make some sense, given that python2 is now EOL.
>>
>> Otoh, making it gratuitously not work with python2 seems a bit harsh.
>>
>> On the gripping hand, reading PEP 0394, I see it doesn't actually require
>> that 'python' exist at all, so I guess changing the shebang as you suggest
>> is the right thing to do.
> 
> With this change, please push.

Testing on system where '/usr/bi/python' doesn't exist, there's also 
another script which I neglected to update.

Patch attached.


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From 53a54584e06729e4c23995e9993dc1c88106c32d Mon Sep 17 00:00:00 2001
From: Jon Turney <jon.turney@dronecode.org.uk>
Date: Tue, 25 Aug 2020 17:16:36 +0100
Subject: [PATCH] doc: Also update shebang for chapter-texi2docbook.py

---
 newlib/doc/chapter-texi2docbook.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/newlib/doc/chapter-texi2docbook.py b/newlib/doc/chapter-texi2docbook.py
index e21489b9a..1a7803091 100755
--- a/newlib/doc/chapter-texi2docbook.py
+++ b/newlib/doc/chapter-texi2docbook.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 #
 # python script to convert the handwritten chapter .texi files, which include
 # the generated files for each function, to DocBook XML
-- 
2.28.0