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

From: Lars Kanis <kanis(at)comcard(dot)de>
To: pgsql-hackers(at)postgresql(dot)org
Subject: [PATCH] PostgreSQL fails to build with 32bit MinGW-w64
Date: 2011-11-24 08:24:22
Message-ID: 1615591.53AESyhQkn@c1170lx
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Hi PostgreSQL hackers,

support for Mingw-w64 compiler was added to postgres with commit 91812df.
Unfortunately only the 64 bit output is working right now. This issue was
already highlighted with initial patch in

Mingw-w64 uses the same header files for 32 and 64 bit compiles. So the same
conditions apply to mingw-w32 bit as for the WIN64 case. In WIN64 "WSAAPI" is
defined to nothing, but in 32 bit to stdcall, so it needs to be used in the
accept-parameter check, too. Maybe you prefer PASCAL instead of WSAAPI in

I tested successful compilation for the following platforms:
- i686-w64-mingw32 - gcc v4.6.1
- x86_64-w64-mingw32 - gcc v4.6.1
- i586-mingw32msvc - gcc v4.4.4
- x86_64-linux-gnu - gcc v4.6.1

Kind regards,
Lars Kanis

Attachment Content-Type Size
fix-mingw-w64-32bit_v1.patch text/x-patch 3.1 KB


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