ports/146957: Mk/bsd.python.mk: PYTHONOPTIMIZE=1 in environ(7)
breaks plist
Oliver Fromme
olli at lurza.secnetix.de
Thu Nov 4 14:20:11 UTC 2010
The following reply was made to PR ports/146957; it has been noted by GNATS.
From: Oliver Fromme <olli at lurza.secnetix.de>
To: wen heping <wenheping at gmail.com>, bug-followup at FreeBSD.org,
swell.k at gmail.com
Cc:
Subject: Re: ports/146957: Mk/bsd.python.mk: PYTHONOPTIMIZE=1 in environ(7) breaks plist
Date: Thu, 4 Nov 2010 15:17:46 +0100 (CET)
wen heping <wenheping at gmail.com> wrote:
> Maybe we can resolve it by:
> 1) Add a pkg-plist variable PYTHONOPT in bsd.python.mk:
> PLIST_SUB+= PYTHONOPT=${PYTHONOPT}
> 2) set PYTHONOPT='' when PYTHONOPTIMIZE is not defined and
> set it to "@comment" when it is defined.
> 3) Add %%PYTHONOPT%% to all lines ended with .pyc in pkg-plist file
>
> But I do not think it is a good way to resolv it and currently I could not
> find a simple way to resolv it. Maybe the best way is just let it be? :)
Why not simply remove PYTHONOPTIMIZE from the environment
when it is set, or override it to be =""? Then you will
always get the standard behaviour, i.e. both .pyc and .pyo
will be created, and no change to the plist is necessary.
If you want to make the creation of .pyc and/or .pyo files
configurable, it should be done properly with the OPTIONS
framework, with two settings, for example CREATE_PYC and
CREATE_PYO, which should both default to ON. But I really
don't think this is required ... I can't think of a reason
why a user wouldn't want to have both installed. Disk
space shouldn't be an issue nowadays. And on restricted
hardware (such as small or embedded systems) you will
probably create a hand-crafted installation anyway, omitting
more than just the .pyc files which account for less than
25% of the size of the package.
Anyawy, my point is that variables from the user's environment
should not accidentally affect the contents of the package.
Therefore I think that the Python ports makefile should unset
or override the PYTHONOPTIMIZE variable.
Best regards
Oliver
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