From: Josh Friess <jjfriess@vicidesign.com>
To: 'pgsql-interfaces@postgresql.org' <pgsql-interfaces@postgresql.org>
To: 'pgsql-novice@postgresql.org' <pgsql-novice@postgresql.org>
Subject: just noticed something about libpq++ linking...
Date: Wed, 7 Oct 1998 04:47:19 -0500
Message-ID: <01BDF1AD.90E847E0.jjfriess@vicidesign.com> (raw)
When I use the -lpq and -lpq++ flags, I still get errors, but I get less of
them.
Errors with the extra flags:
/tmp/cca015641.o: In function `main':
/tmp/cca015641.o(.text+0xf): undefined reference to `PgEnv::PgEnv(void)'
/tmp/cca015641.o(.text+0x3b): undefined reference to
`PgConnection::Exec(char c$
/tmp/cca015641.o: In function `PgDatabase::~PgDatabase(void)':
/tmp/cca015641.o(.gnu.linkonce.t._._10PgDatabase+0x15): undefined reference
to $
/tmp/cca015641.o: In function `PgDatabase::PgDatabase(PgEnv const &, char
const$
/tmp/cca015641.o(.PgDatabase::gnu.linkonce.t.(PgEnv const &, char const
*)+0x13$
/tmp/cca015641.o(.PgDatabase::gnu.linkonce.t.(PgEnv const &, char const
*)+0x34$
/tmp/cca015641.o: In function `PgDatabase type_info function':
/tmp/cca015641.o(.gnu.linkonce.t.__tf10PgDatabase+0xd): undefined reference
to $
/tmp/cca015641.o(.gnu.linkonce.t.__tf10PgDatabase+0x14): undefined
reference to$
collect2: ld returned 1 exit status
Errors without the extra flags:
/tmp/cca015731.o: In function `main':
/tmp/cca015731.o(.text+0xf): undefined reference to `PgEnv::PgEnv(void)'
/tmp/cca015731.o(.text+0x3b): undefined reference to
`PgConnection::Exec(char c$
/tmp/cca015731.o: In function `PgDatabase::GetValue(int, int)':
/tmp/cca015731.o(.PgDatabase::gnu.linkonce.t.GetValue(int, int)+0x16):
undefine$
/tmp/cca015731.o: In function `PgDatabase::Tuples(void)':
/tmp/cca015731.o(.PgDatabase::gnu.linkonce.t.Tuples(void)+0xc): undefined
refer$
/tmp/cca015731.o: In function `PgDatabase::~PgDatabase(void)':
/tmp/cca015731.o(.gnu.linkonce.t._._10PgDatabase+0x15): undefined reference
to $
/tmp/cca015731.o: In function `PgDatabase::PgDatabase(PgEnv const &, char
const$
/tmp/cca015731.o(.PgDatabase::gnu.linkonce.t.(PgEnv const &, char const
*)+0x13$
/tmp/cca015731.o(.PgDatabase::gnu.linkonce.t.(PgEnv const &, char const
*)+0x34$
/tmp/cca015731.o: In function `PgDatabase type_info function':
/tmp/cca015731.o(.gnu.linkonce.t.__tf10PgDatabase+0xd): undefined reference
to $
/tmp/cca015731.o(.gnu.linkonce.t.__tf10PgDatabase+0x14): undefined
reference to$
collect2: ld returned 1 exit status
There are a couple of extra error lines. It seems that the main problem is
with the functions beginning with .gnu.linkonce or something like that.
How do you solve this?
Josh
------------------------------------------------
Josh Friess
Vici Design, LLC.
jjfriess@vicidesign.com
http://www.vicidesign.com
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To: pgsql-interfaces@postgresql.org
Cc: jjfriess@vicidesign.com, pgsql-novice@postgresql.org
Subject: Re: just noticed something about libpq++ linking...
In-Reply-To: <01BDF1AD.90E847E0.jjfriess@vicidesign.com>
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