Re: _USE_32BIT_TIME_T Patch
Dave Page <dpage@pgadmin.org>
From: Dave Page <dpage@pgadmin.org>
To: Andrew Dunstan <andrew@dunslane.net>
Cc: Owais Khan <owais.khan@enterprisedb.com>, pgsql-hackers@postgresql.org, Hamid Quddus <hamid.quddus@enterprisedb.com>
Date: 2012-08-31T16:23:02Z
Lists: pgsql-hackers
On Fri, Aug 31, 2012 at 5:18 PM, Dave Page <dpage@pgadmin.org> wrote: > On Fri, Aug 31, 2012 at 4:57 PM, Andrew Dunstan <andrew@dunslane.net> wrote: >> >> On 08/31/2012 11:14 AM, Dave Page wrote: >>> >>> On Fri, Aug 31, 2012 at 4:10 PM, Andrew Dunstan <andrew@dunslane.net> >>> wrote: >>>> >>>> On 08/31/2012 11:05 AM, Dave Page wrote: >>>>> >>>>> I've added this to the release blockers section for 9.2 on the wiki, >>>>> as without it, pl/perl is unusable on Win32. >>>> >>>> >>>> >>>> I'll have a look at it today. >>> >>> Thanks Andrew - minor clarification; unusable on MSVC/Win32. I suspect >>> Mingw builds may be fine, as they use a much older runtime. Of course, >>> we've used MSVC++ for the installer builds for years now. >> >> >> >> What exactly is the known combination of things that don't work, and things >> that do work? My only 32 bit test environment for this (ASPerl 5.12.2 build >> 1202 [293621], built Sep 6, 2010, Visual C++ Express 2008, Windows XP SP3) >> doesn't seem to have any problem building and running plperl. That makes it >> tough to test if I don't know what exactly needs to change to break things. > > We're using VC++ 2010 Pro with ASPerl 5.14.2.1402 for 9.2, and VC++ > 2008 Pro with ASPerl 5.14.1.1401 at present. Our CM team have tried > multiple versions of Perl though, and seen the issue with 5.10 and > 5.12 as well though. 5.8 seemed to be OK. Oh - and a further data point; we discussed the issue with one of the senior engineers at ActiveState who confirmed that they do use _USE_32BIT_TIME_T on Win32, and that not using it when compiling apps that link with Perl is a known cause of crashes amongst their users. -- Dave Page Blog: http://pgsnake.blogspot.com Twitter: @pgsnake EnterpriseDB UK: http://www.enterprisedb.com The Enterprise PostgreSQL Company
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API reference →
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Replace time_t with pg_time_t (same values, but always int64) in on-disk
- cd004067742e 8.4.0 cited
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Use _USE_32BIT_TIME_T when building with MSVC. Also, enforce that it's
- 22867ab9867a 8.3.0 cited