From: | Jason Tishler <jason(at)tishler(dot)net> |
---|---|
To: | Reini Urban <rurban(at)x-ray(dot)at> |
Cc: | pgsql-cygwin(at)postgresql(dot)org |
Subject: | Re: [PATCHES] cygwin 8.0.0beta1 postmaster/syslogger.c, port/dirmod.c, timezone/pgtz.c |
Date: | 2004-08-25 12:05:44 |
Message-ID: | 20040825120544.GE84948@tishler.net |
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Lists: | pgsql-cygwin pgsql-patches |
Reini,
On Wed, Aug 25, 2004 at 01:12:46AM +0200, Reini Urban wrote:
> Jason Tishler schrieb:
> >On Tue, Aug 24, 2004 at 09:49:51PM +0200, Reini Urban wrote:
> >>There's on remaining issue for the cygwin build:
> >>../../src/port/libpgport.a(dirmod.o)(.text+0x5ee):dirmod.c: undefined
> >>reference to `__imp__CurrentMemoryContext'
> >>../../src/port/libpgport.a(dirmod.o)(.text+0x64b):dirmod.c: undefined
> >>reference to `__imp__CurrentMemoryContext'
> >
> >Note I have no experience with 8.0 so the following is a WAG...
> >The above is likely caused by not linking against an import library
> >(i.e., libpostgres.a).
>
> Yes, it is defined in libpostgres.a. Hmm, a cross-dependency problem in
> the Makefile. With an added -lpostgres postgres.exe builds fine.
In previous versions, postgres.exe built fine without -lpostgres. Other
components needed to link with libpostgres.a -- not postgres.exe. As
you indicated above, seems like there is a cross-dependency issue
introduced in 8.0.
> But I'll try to add the single object file only where it is defined.
IMO, linking against libpostgres.a is preferable assuming the
cross-dependency issue cannot be solved.
> I also see that it is still linking against cygipc.
> LIBS=-lintl -lssl -lcrypto -lz -lreadline -lcygipc -lcrypt -lresolv -lm
The shouldn't happen. Do you have cygipc installed? If so, then
uninstall and try again. Any better?
> Do we still need this?
AFAICT, no.
> As I see it, pgsql has its own ipc mechanism.
Does the above imply that 8.0 will not need the IPC in cygserver?
> Without -lcygipc it also builds fine. ...
Yes. For example, 7.4.3 build fine against cygserver.
> >I'm quite willing to help to ensure a smooth transition and to help
> >minimize your "pain." :,) Maybe 8.0 can be a joint effort, with you
> >taking over fully with 8.0.x or 8.1?
>
> Sure, why not?
Thanks!
> But I'm also trying to build the 7.4.5 now, because I want to see the
> changes in the new 8 branch. So you can sit and have a rest. :)
Thanks again. I can use the rest. :,)
> From another thread...
> > Is "--with-template=cygwin" required? It wasn't before.
>
> Yes, this is apparently new for 8.x.
OK, I was just surprised that configure didn't automatically detect the
platform.
> And it does help to be precise in the configure line.
Precise is good -- redundant is not necessarily good.
> BTW: I will convert your build.sh to the cygwin generic-build-script
> system. This is much easier.
OK.
> > Does "--with-tcl" no longer build cleanly?
>
> This wasn't in your 7.4.3 build.sh included and I didn't install the
> tcl/tk sources (only under my perltk tree).
Sorry, for the above. I temporarily forgot that Cygwin PostgreSQL has
TCL issues.
> But I can have a try.
OK, but IMO I would address the other issues first since Cygwin
PostgreSQL never supported TCL in the past. BTW, check the archives,
Patrick Samson and I have made some progress in the past.
> I have tclsh, the headers and the libs, just a tclConfig.sh script is
> missing from the cygwin build. Should not be that hard. All the libs and
> includes are at the standard paths.
It may be harder than anticipated -- remember the Cygwin Tcl/Tk package
is really a native Win32 package not a Cygwin one... :,(
> I'll finish the 8.0.0-beta1 port to cygwin,
Thanks.
> and post to the patches list then the cumulative patches
Sounds good.
> Questions to pgsql-hackers or pgsql-cygwin?
Depends on the question. :,)
> The 8.x build is almost okay now. Just a remaining libreadline issue in
> src/bin/psql/tab-complete.c
> And testing.
Let me know how is goes.
> And sockets would also be fine.
> $ postgresql-8.0.0beta1-1/src/backend/postgres.exe
> FATAL: unrecognized configuration parameter "tcpip_socket"
See the following:
http://archives.postgresql.org/pgsql-general/2004-08/msg01181.php
Thanks,
Jason
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