Обсуждение: Can not build libpq.dll with BCC

Hi!

I filled out the bug form but I don't see my report appear in bug
archive. Hence I am resorting to pgsql-bug list.

Regards,

CN
============
OS: Win98 on top of win4lin on top of Linux
Compiler BC++ 5.6.4

Possible bug 1: Unless lines 142 and 143 in ~/interfaces/libpq/bcc32.mak
are changed to as the following, make aborts when copying:

pthread.h: pthread-win32.h
    copy pthread-win32.h pthread.h

Possible bug 2: With lines 142 and 143 in bcc32.mak changed to the above
lines, make still fails with the messages:

MAKE Version 5.2  Copyright (c) 1987, 2000 Borland
Building the Win32 DLL and Static Library...

No configuration specified. Defaulting to Release.

    echo #define SYSCONFDIR pg_config_paths.h
#define SYSCONFDIR pg_config_paths.h
    bcc32.exe @MAKE0002.@@@
Borland C++ 5.6.4 for Win32 Copyright (c) 1993, 2002 Borland
..\..\port\getaddrinfo.c:
Warning W8017 ..\..\include\port/win32.h 46: Redefinition of 'DLLIMPORT'
is not identical
Warning W8017 ..\..\include\port/win32.h 149: Redefinition of 'SIGUSR1'
is not identical
Warning W8017 ..\..\include\port/win32.h 150: Redefinition of 'SIGUSR2'
is not identical
Error E2451 ..\..\port\getaddrinfo.c 245: Undefined symbol
'WSA_NOT_ENOUGH_MEMORY' in function pg_getaddrinfo
Error E2451 ..\..\port\getaddrinfo.c 335: Undefined symbol
'WSA_NOT_ENOUGH_MEMORY' in function pg_gai_strerror
Error E2451 ..\..\port\getaddrinfo.c 404: Undefined symbol
'WSA_NOT_ENOUGH_MEMORY' in function pg_getnameinfo
Error E2451 ..\..\port\getaddrinfo.c 417: Undefined symbol
'WSA_NOT_ENOUGH_MEMORY' in function pg_getnameinfo
*** 4 errors in Compile ***

** error 1 ** deleting ".\Release\getaddrinfo.obj"

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> Error E2451 ..\..\port\getaddrinfo.c 245: Undefined symbol=20
> 'WSA_NOT_ENOUGH_MEMORY' in function pg_getaddrinfo Error=20
> E2451 ..\..\port\getaddrinfo.c 335: Undefined symbol=20
> 'WSA_NOT_ENOUGH_MEMORY' in function pg_gai_strerror Error=20
> E2451 ..\..\port\getaddrinfo.c 404: Undefined symbol=20
> 'WSA_NOT_ENOUGH_MEMORY' in function pg_getnameinfo Error=20
> E2451 ..\..\port\getaddrinfo.c 417: Undefined symbol=20
> 'WSA_NOT_ENOUGH_MEMORY' in function pg_getnameinfo
> *** 4 errors in Compile ***
>=20
> ** error 1 ** deleting ".\Release\getaddrinfo.obj"

This sounds like you need a newer Platform SDK. This define should be in
winsock2.h, per
http://msdn.microsoft.com/library/default.asp?url=3D/library/en-us/winsock
/winsock/windows_sockets_error_codes_2.asp. Probably your includes from
BCC are too old and needs updating.

//Magnus

Thank you! Magnus,

> This sounds like you need a newer Platform SDK. This define should be in
> winsock2.h, per
> http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winsock
> /winsock/windows_sockets_error_codes_2.asp. Probably your includes from
> BCC are too old and needs updating.
>

Before reported this issue, I had checked BCC's winsock2.h and noticed
that the required defines are already there:

...
/*
 * WinSock 2 extension -- new error codes and type definition
 */

#ifdef WIN32

#define WSAAPI                  FAR PASCAL
#define WSAEVENT                HANDLE
#define LPWSAEVENT              LPHANDLE
#define WSAOVERLAPPED           OVERLAPPED
typedef struct _OVERLAPPED *    LPWSAOVERLAPPED;

#define WSA_IO_PENDING          (ERROR_IO_PENDING)
#define WSA_IO_INCOMPLETE       (ERROR_IO_INCOMPLETE)
#define WSA_INVALID_HANDLE      (ERROR_INVALID_HANDLE)
#define WSA_INVALID_PARAMETER   (ERROR_INVALID_PARAMETER)
#define WSA_NOT_ENOUGH_MEMORY   (ERROR_NOT_ENOUGH_MEMORY)
#define WSA_OPERATION_ABORTED   (ERROR_OPERATION_ABORTED)
...

Regards,

CN

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