I'm trying to build a client program to access a database using the libpq
interface on MacOS X 10.3.3 using CodeWarrior 9. PostgreSQL is at version
7.4.2.
It compiles ok, but I get a link error. I have linked to libpq.a, because I got
different errors before I did that. Here is the error I'm getting right now:
Link Error: undefined: '@_1' (code)
Referenced from 'pqSetenvPoll' in libpq.a
Referenced from 'pqSetenvPoll' in libpq.a
Referenced from 'pqSetenvPoll' in libpq.a
Referenced from 'pqSetenvPoll' in libpq.a
Referenced from 'pqSetenvPoll' in libpq.a
Referenced from 'pqSetenvPoll' in libpq.a
Referenced from 'pqSetenvPoll' in libpq.a
---------------------------(end of broadcast)---------------------------
TIP 9: the planner will ignore your desire to choose an index scan if your
joining column's datatypes do not match
2  2383 
on 5/5/04, Jim Crate <jc****@deepsky tech.com> wrote: I'm trying to build a client program to access a database using the libpq
interface on MacOS X 10.3.3 using CodeWarrior 9. PostgreSQL is at version
7.4.2.
It compiles ok, but I get a link error. I have linked to libpq.a, becauseI
gotdifferent errors before I did that. Here is the error I'm getting right now:
Link Error: undefined: '@_1' (code)
Referenced from 'pqSetenvPoll' in libpq.a
Referenced from 'pqSetenvPoll' in libpq.a
Referenced from 'pqSetenvPoll' in libpq.a
Referenced from 'pqSetenvPoll' in libpq.a
Referenced from 'pqSetenvPoll' in libpq.a
Referenced from 'pqSetenvPoll' in libpq.a
Referenced from 'pqSetenvPoll' in libpq.a
As an update, I moved the project to Xcode (which uses gcc), and it compiles
and links just fine. I guess this was just a problem with CW? Does this work
with other compilers?
Jim Crate
Deep Sky Technologies, Inc.
---------------------------(end of broadcast)---------------------------
TIP 7: don't forget to increase your free space map settings
on 5/5/04, Jim Crate <jc****@deepsky tech.com> wrote: I'm trying to build a client program to access a database using the libpq
interface on MacOS X 10.3.3 using CodeWarrior 9. PostgreSQL is at version
7.4.2.
It compiles ok, but I get a link error. I have linked to libpq.a, becauseI
gotdifferent errors before I did that. Here is the error I'm getting right now:
Link Error: undefined: '@_1' (code)
Referenced from 'pqSetenvPoll' in libpq.a
Referenced from 'pqSetenvPoll' in libpq.a
Referenced from 'pqSetenvPoll' in libpq.a
Referenced from 'pqSetenvPoll' in libpq.a
Referenced from 'pqSetenvPoll' in libpq.a
Referenced from 'pqSetenvPoll' in libpq.a
Referenced from 'pqSetenvPoll' in libpq.a
As an update, I moved the project to Xcode (which uses gcc), and it compiles
and links just fine. I guess this was just a problem with CW? Does this work
with other compilers?
Jim Crate
Deep Sky Technologies, Inc.
---------------------------(end of broadcast)---------------------------
TIP 7: don't forget to increase your free space map settings This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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7.4.2.
It compiles ok, but I get a link error. I have linked to libpq.a, because I got
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----- Forwarded Message ----
From: Josiah Carlson <jcarlson@uci.edu>
To: f rom <etaoinbe@yahoo.com>; wxpython-users@lists.wxwidgets.org
Sent: Monday, December 4, 2006 10:03:28 PM
Subject: Re: 1>make_buildinfo.obj : error LNK2019: unresolved external symbol __imp__RegQueryValueExA@24 referenced in function _make_buildinfo2
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