> Hi Cary,
>
> I finally got 6.3.2 installed and working, and the error has shifted to:
>
> Error from ODBC gateway.
> S1001::Couldn't allocate statement for SQLTables result
>
OK, we've seen this one before.
> I tried rebuilding the odbc driver with -Bsymbolic and -lm -lc, as
> described, but I get this error:
>
This seems to be the solution.
> ld -shared -Bsymbolic -soname libpsqlodbc.so.0.25 -o libpsqlodbc.so.0.25 info.o bind.o columninfo.o connection.o
convert.odrvconn.o environ.o execute.o lobj.o misc.o options.o pgtypes.o psqlodbc.o qresult.o results.o socket.o
parse.ostatement.o gpps.o tuple.o tuplelist.o dlg_specific.o
Hmm.. I don't see -lm or -lc in the ld call.
> info.o: In function `SQLGetInfo':
> info.o(.text+0x3ec): undefined reference to `sprintf'
> info.o(.text+0x54f): undefined reference to `strncmp'
> info.o: In function `SQLGetTypeInfo':
> info.o(.text+0xec4): undefined reference to `malloc'
> (followed by many more similar undefined reference errors).
>
> Here is the changed section of the makefile
>
> ifeq ($(PORTNAME), linux)
> install-shlib-dep := install-shlib
> shlib := lib$(NAME)$(DLSUFFIX).$(SO_MAJOR_VERSION).$(SO_MINOR_VERSIO
> N)
> #LDFLAGS_SL := -shared -soname $(shlib)
> LDFLAGS_SL := -shared -Bsymbolic -soname $(shlib)
> CFLAGS += $(CFLAGS_SL)
> SHLIB_LNK := -lm -lc
> endif
>
> RedHat 5.1, pg 6.3.2
This *SHOULD* be the fix, but why didn't it work. Hey, wait, I don't even have a
Makefile.shlib. Ok, so I have a pre-release version. It uses -Bsymbolic -lc -lm
in the link.
Download ftp://postgresql.org/pub/patches/psqlodbc-025-6.4beta.tar.gz...
Unpack... ./configure, make, nope, no -Bsymbolic in the final ld.
Edit Makefile.shlib as shown in
http://www.access.digex.net/~cobrien/applix/applix.txt
make clean, make,
AHA! Tons of undefined symbols just like you said.
Hm...
Try ./configure, make. Still doesn't work. Fiddle...
ARRG:
In the makefile,
> SHLIB_LNK := -lm -lc
Should be
> SHLIB_LINK := -lm -lc
Rebuild, yup this works! Grumble. Fix web page.
Sorry about that. Hope this helps.
-- cary
>
> Thanks in advance,
> Evelyn Mitchell
> efm@tummy.com
>
> On Sat, Oct 24, 1998 at 12:20:57PM -0400, Cary B. O'Brien wrote:
> > > Once I got the right library specified in .odbc.ini, I'm really close
> > > to getting the odbc link working..
> > >
> > > I ran into this error:
> > >
> > > Error from ODBC gateway
> > > 28000::Failed to authenticate client as Postgres user 'efm' using
> > > <unknown authentication type>: be_recvauth: unrecognized message type: 65536
> > >
> > > I've tried it with several combinations of logins, but haven't had
> > > much luck yet. My guess is that this is a good sign, as an attempt to
> > > authenticate would indicate that the odbc pipe is working.
> > >
> >
> > Sorry about the delay, very busy.
> >
> > Good news: be_recvauth is the routine in the postgresql backend that
> > authenticates incoming connections. So you are loading the right
> > libraries and connecting to the backend.
> >
> > Bad news: I can't seem to find the source of the 'unrecognized message type'
> > error message. Grepping the PostgreSQL 6.4 and 6.3.1 source (what I've got
> > at hand) for unrecognized doesn't come up with the error message that
> > you've got.
> >
> > Things to check:
> >
> > 1) Are you using a reasonably new version of PostgreSQL? 6.3.2 is the
> > stable version, 6.4 is just about to be released.
> >
> > 2) Check your PostgreSQL authentication file (pg_hba.conf) for errors. It
> > should be in your PG_DATA directory, at the top of where the database data
> > files are kept.
> >
> > 3) Make sure you can connect to the databse with psql, but using TCP rather
> > than UNIX sockets. I.E. run
> >
> > psql -h hostname -d dbname
> >
> > And see what happens. This _should_ connect to the database the same
> > way that PostODBC does.
> >
> > 4) As a last resort, 'strace -s 1024 -f -p <pid>' the postmaster process.
> > This will show you the data transfers in detail.
> >
> > 5) One thing that can really mess things up is old postgres libraries
> > lying around. check for old libpq libraries.
> >
> > Good luck, and please let me know how things go. I haven't seen this error
> > message yet, and I'd like to add it to the debug section of
> >
> > http://www.access.digex.net/~cobrien/applix/applix.txt
> >
> > -- cary
> >
> > Cary O'Brien
> > cobrien@access.digex.net
> >
> >
> > > Thanks for all your help,
> > > Evelyn Mitchell
> > > efm@tummy.com
> > > --
> > > http://www.tummy.com/ Consulting and Software for Linux and Unix
> > > XVScan - Scanning software for Linux, HP-UX, Solaris, FreeBSD and BSD/OS
> >
> > Hmm... Wife's been agitating about getting a scanner...
> >
>
> --
> http://www.tummy.com/ Consulting and Software for Linux and Unix
> XVScan - Scanning software for Linux, HP-UX, Solaris, FreeBSD and BSD/OS
>