Horton

Re: [PATCH] PostgreSQL fails to build with 32bit MinGW-w64

Pavel Golub <pavel@microolap.com>

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From: Pavel Golub <pavel@microolap.com>
To: Lars Kanis <kanis@comcard.de>
Cc: pgsql-hackers@postgresql.org
Date: 2011-11-24T08:55:01Z
Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. Remove troublesome Asserts in cost_mergejoin().

  2. Enable building with the Mingw64 compiler.

Hello, Lars.

You wrote:

LK> Hi PostgreSQL hackers,
LK>  
LK> support for Mingw-w64 compiler was added to postgres with commit
LK> 91812df. Unfortunately only the 64 bit output is working right
LK> now. This issue was already highlighted with initial patch in
LK> http://archives.postgresql.org/pgsql-bugs/2011-07/msg00059.php
LK>  
LK> Mingw-w64 uses the same header files for 32 and 64 bit compiles.
LK> So the same conditions apply to mingw-w32 bit as for the WIN64
LK> case. In WIN64 "WSAAPI" is defined to nothing, but in 32 bit to
LK> stdcall, so it needs to be used in the accept-parameter check,
LK> too. Maybe you prefer PASCAL instead of WSAAPI in configure.
LK>  
LK> I tested successful compilation for the following platforms:
LK> - i686-w64-mingw32 - gcc v4.6.1
LK> - x86_64-w64-mingw32 - gcc v4.6.1
LK> - i586-mingw32msvc - gcc v4.4.4
LK> - x86_64-linux-gnu - gcc v4.6.1
LK>  

Can you please provide me with some howto on building PG sources with
mingw-w64? 

-- 
With best wishes,
 Pavel                          mailto:pavel@gf.microolap.com