Re: [linux-audio-dev] LADSPA Update (http://www.ladspa.org)

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Subject: Re: [linux-audio-dev] LADSPA Update (http://www.ladspa.org)
From: Kai Vehmanen (kaiv_AT_wakkanet.fi)
Date: Sun May 21 2000 - 20:17:06 EEST

On Sun, 21 May 2000, Benno Senoner wrote:

> -What are the correct steps that a C host must take in order to be able to run
> C++ plugins.

AFAIK, nothing. From C host's point of view, C and C++ plugins look just
the same. If the needed C++ runtime environment is not present when
loading a C++ plugin, dlopen() will fail.

> -(exact linking options or runtime loading of C++ libs etc)

With C++ plugins, the entry routine (ladspa_descriptor) must have
C-linkage (extern "C"). Otherwise link normally (for example: c++
-nostartfiles -shared ...). 

-- 
Kai Vehmanen <k_AT_eca.cx> ---------------- CS, University of Turku .
 . audio software for linux .. http://www.eca.cx 		 .
 . armchair-tunes mp3/wav/ra . http://www.wakkanet.fi/sculpscape .

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