just noticed something about libpq++ linking...

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(at)vicidesign(dot)com
http://www.vicidesign.com