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Re: C program compilation

From: Alfred Perlstein <bright(at)wintelcom(dot)net>
To: "Gustavo R(dot) Bonet" <gbonet(at)bna(dot)com(dot)ar>
Cc: pgsql-interfaces(at)postgresql(dot)org
Subject: Re: C program compilation
Date: 2000-10-27 22:15:12
Message-ID: 20001027151511.J28123@fw.wintelcom.net (view raw or flat)
Thread:
Lists: pgsql-interfaces
* Gustavo R. Bonet <gbonet(at)bna(dot)com(dot)ar> [001027 14:54] wrote:
> I'm a beginner in PostGreSQL and I'm trying to meka my first interface with
> a C
> program.
> 
> Like the documentation says, I'm using the following sentence to compile:
> 
> gcc -o output_name -I /usr/include/pgsql -lpq myprogram.c
> 
> But, in two diferent Linux servers the answer was:
> 
> /usr/lib/libpq.so: undefined reference to `crypt'
> collect2: ld returned 1 exit status

try adding '-lcrypt' to the compile flags.

-Alfred (who also stumbled on this)

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