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Hide Dummy backend from optimized release builds

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Prepare to bundle session-utils with releases.
Session-utils use libardour which needs an Engine. "Dummy" is the only
engine that always works
This commit is contained in:
Robin Gareus 2016-10-11 00:29:56 +02:00
parent b997232aad
commit 74ba1b2691
1 changed files with 12 additions and 0 deletions
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12
libs/ardour/audioengine.cc
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@ -775,12 +775,24 @@ AudioEngine::backend_discover (const string& path)
return info; return info;
} }
static bool running_from_source_tree ()
{
// dup ARDOUR_UI_UTILS::running_from_source_tree ()
gchar const *x = g_getenv ("ARDOUR_THEMES_PATH");
return x && (string (x).find ("gtk2_ardour") != string::npos);
}
vector<const AudioBackendInfo*> vector<const AudioBackendInfo*>
AudioEngine::available_backends() const AudioEngine::available_backends() const
{ {
vector<const AudioBackendInfo*> r; vector<const AudioBackendInfo*> r;
for (BackendMap::const_iterator i = _backends.begin(); i != _backends.end(); ++i) { for (BackendMap::const_iterator i = _backends.begin(); i != _backends.end(); ++i) {
#ifdef NDEBUG
if (i->first == "None (Dummy)" && !running_from_source_tree ()) {
continue;
}
#endif
r.push_back (i->second); r.push_back (i->second);
} }