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Date: Sun, 23 Jul 2006 19:01:16 -0400
From: Christopher Faylor <cgf-no-personal-reply-please@cygwin.com>
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Subject: Re: -ldl?
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On Mon, Jul 24, 2006 at 12:44:28AM +0200, Daniela Duerbeck wrote:
>Hi!
>
>As I told yesterday, I try to compile ImageMagick on my new desktop PC.
>I have also a laptop and on this everything works fine, so I try to find 
>the differences between these two computers.
>
>When I compare the config.log files of ImageMagick, the first, perhaps 
>significant difference is the following: On the laptop, where the 
>compilation works fine, ldl cannot be found:
>usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../i686-pc-cygwin/bin/ld: 
>cannot find -ldl
>collect2: ld returned 1 exit status
>
>while on the desktop this check works.
>
>So it could be that this library causes my problems. But where can I 
>find it? I think, I try to copy all files from the laptop to the desktop 
>and try again ...
>
>If anybody has an idea, please drop a line ...

http://cygwin.com/problems.html and http://cygwin.com/packages/ are
always of some use in situations like this.

As a hint, however, you don't need -ldl on cygwin.

cgf

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