Problems linking to libpq

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От	Jim Morcombe
Тема	Problems linking to libpq
Дата	15 июля 2002 г. 23:57:53
Msg-id	000f01c22c7d$44c39e00$526567cb@BYRONICS обсуждение исходный текст
Ответы	Re: Problems linking to libpq
Список	pgsql-novice

have started at the beginning of the PostSQL Programmer's Guide and have typed in part of example 1.1 on page 23.

I have followed the instructions in section 1.12 for building the program.

The program compiles cleanly using the instructions in the manual :

cc -I/usr/local/pgsql/include jim.c

I then compile it with the instruction

cc -o jim jim.o -L/usr/local/pgsql/lib -lpq

However, I get the following errors:

Undefined symbol

PQfinish

PQsetdbLogin

pqstatus

fprint

PQerrorMessage

The manual says this occurs if I forgot the -lpq option, which I have not done.

I am using SCO Unix.

Can anyone help me?

Jim Morcoombe

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