The following bug has been logged online:

Bug reference: 1319
Logged by: Tom O'Connell

Email address: toconnell (AT) bphnx (DOT) com

PostgreSQL version: 8.0 Beta

Operating system: Windows 2000 Professional

Description: Windows LIB file libecpg.lib not in build or package

Details:

The PostgreSQl version 8 BETA 4 package does not contain a libecpg.lib file.
The build does not contain a Windows DEF file for libecpg.

I was able to create the DEF file and LIB file for libecpg. I have run a
few tests and the interface is working.

A lib file is shipped in ..\lib\ms for the libpq interface.


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Is there some problem with using ecpg on Win32? I was not aware of one.

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AFAIK, we don't support ecpg with MSVC, only with MingW. Meaning it
hasn't been verified to work. But it should be Ok to generate LIB files
from the DLL and use those - just not tested. I don't see why it
shouldn't work...

If it does work we should consider adding MSVC import libraries in the
MSI build. Dave - we do this for some other package already, don't we?

//Magnus

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Dave Page wrote:
Oh, ecpg is a library and a binary but it seems it might work. Added to
TODO:

* Allow ecpg to work with MSVC and BCC

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Bruce Momjian | http://candle.pha.pa.us
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=20

We do this for libpq.dll. I don't see why we cannot do libecpg as well.

/D

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Dave Page wrote:
Uh, why can we build psql and libpq fine? Can't we do the same for ecpg?

--
Bruce Momjian | http://candle.pha.pa.us
pgman (AT) candle (DOT) pha.pa.us | (610) 359-1001
+ If your life is a hard drive, | 13 Roberts Road
+ Christ can be your backup. | Newtown Square, Pennsylvania 19073

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=20

That's what we're trying to avoid though (using VC++ to compile). The
problem is the fact that mingw doesn't create VC++ compatible libraries,
so libecpg.lib cannot be used. All we need do though is create a VC++
import lib for libecpg.dll, and VC users should be fine. Unless they
want to static link of course.

I think we should continue to try to deprecate the VC/BCC builds, not
add to them - look at the trouble they've caused during this cycle for
example.

Regards, Dave.

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=20

The .exe should be OK with VC++ at least - even in the GUI you can
create custom build steps easily enough. There is no reason why an
import lib cannot be created - in fact, I'll do so in a minute and add
it to pginstaller.

Of course, it would be nice to generate these libs as part of the main
build process, but I don't believe that is possible without VC++, so
it'll probably have to remain an installer extra.

Regards, Dave.

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