[PATCH 1/5] Only call dlerror() when dlsym() fails.

Thomas Klausner tk at giga.or.at
Mon Nov 5 17:26:39 CET 2012

On Mon, Nov 05, 2012 at 08:22:57AM +0100, Werner Koch wrote:
> On Sat, 27 Oct 2012 19:56, tk at giga.or.at said:
> > State of dlerror() is undefined otherwise, at least on NetBSD.
> I would preser a configure test along with an AC_REPLACE_FUNCS.  This
> should be a common problem on NetBSD.

I'm not sure you understood the patch. Or I didn't understand your

What should the configure test check? The dlerror() function exists,
just its return value is undefined in case there was no error with

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