Re: Libpq problem on Windows.
От | Bruce Momjian |
---|---|
Тема | Re: Libpq problem on Windows. |
Дата | |
Msg-id | 200410041314.i94DEr322453@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: Libpq problem on Windows. ("Magnus Hagander" <mha@sollentuna.net>) |
Список | pgsql-hackers |
OK, added: o fix MinGW libpq to export only required symbols o fix MSVC build to export SSL symbols --------------------------------------------------------------------------- Magnus Hagander wrote: > Bruce, while we're pondering on how to solve this, can you put this up > on the open items list so we don't miss it? It's a pretty major issue. > > //Magnus > > > -----Original Message----- > > From: Dave Page [mailto:dpage@vale-housing.co.uk] > > Sent: Thursday, September 30, 2004 11:35 PM > > To: pgsql-hackers@postgresql.org > > Subject: [HACKERS] Libpq problem on Windows. > > > > I posted a message to pgsql-hackers-win32 regarding a problem > > with libpq exports on Win32 the other day, but have yet to > > receive any replies. > > Magnus & I have discussed the problem over IM and we both > > believe it is important to fix, but neither of us are fluent > > enough in make-ese to do so. > > > > Basically the issue is that the symbols exported by the mingw > > build of libpq.dll do not match those exported by the > > VC++/Borland builds. What we seem to get is: > > > > - Mingw exports *all* symbols appropiate for the given build. > > - VC++/Borland builds appear to export only the published > > API, but not the SSL related symbols (even with SSL enabled > > in the build). > > > > I can probably sort the second problem by adding a second set > > of .def files for SSL builds, however it seems to me that the > > mingw build should not export all symbols. Whether or nt that > > is changed, the 2 build types certainly need to be brought > > into sync otherwise Windows users may end up seeing > > unexplained crashes. > > > > Any comments on what should be done (and whether I should > > hack the BCC/VC++ stuff)? > > > > Regards, Dave. > > > > ---------------------------(end of > > broadcast)--------------------------- > > TIP 8: explain analyze is your friend > > > > > > ---------------------------(end of broadcast)--------------------------- > TIP 5: Have you checked our extensive FAQ? > > http://www.postgresql.org/docs/faqs/FAQ.html > -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001+ If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania19073
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