Re: %ENV warnings during builds

On Sun, July 3, 2011 8:54 am, Peter Eisentraut wrote:
> On sön, 2011-07-03 at 20:14 +0800, Craig Ringer wrote:
>> It looks like pgflex.bat and pgbison.bat in the win32 build files would
>> benefit from a tweak to eliminate a complaint from Perl.
>>
>> Perl emits the error:
>>
>> Hash %ENV missing the % in argument 1 of each() at -e line 1
>>
>> on the lines that process buildenv.pl. This is because % in batch files
>> is processed differently to on the command line. (Yes, that's stupid).
>> Quoting doesn't affect this. Percent signs in batch files that are
>> intended to be literals should be doubled, so %ENV should be written
>> %%ENV.
>
> Previously reported:
> http://archives.postgresql.org/message-id/1301949704.21336.6.camel@vanquo.pezone.net
>
>

I knew this sounded familiar. Now I look a bit more closely at it, the
reason we don't see this on the buildfarm is that it doesn't write
buildenv.pl, so the code doesn't get called there.

I've committed this change in the three places it occurs.

cheers

andrew