From: Brian Candler <B.Candler@...>
Date: 2003-07-23T21:52:11+09:00
Subject: Re: Embedding problem - SEGV

On Wed, Jul 23, 2003 at 09:04:50PM +0900, ts wrote:
> >>>>> "B" == Brian Candler <B.Candler@pobox.com> writes:
> 
> B> Spoke too soon - requiring a .so also causes it to segfault.
> 
>  How do you link your .out ?
> 
>  For example on linux, you need '-ldl -lcrypt -lm'

I gave the compile/link command in the previous post, and adding -ldl makes
it fail:

$ gcc -Wall -g -o embed embed.c -lruby -lcrypt -lm -ldl -I /usr/local/lib/ruby/1.6/i386-freebsd4.7 -L /usr/local/lib/ruby/1.6/i386-freebsd4.7
/usr/libexec/elf/ld: cannot find -ldl
$

In FreeBSD, dlopen() and friends are in libc.

Regards,

Brian.