On Jan 7, 2012, at 5:35 PM, Terry Welsh wrote:
> I want to search for plugins in . first. My first attempt was to set
> OSG_LIBRARY_PATH=. Unfortunately, OSG_LIBRARY_PATH just appends the
> standard search paths:
> /usr/lib/:/usr/lib64/:/usr/local/lib/:/usr/local/lib64/
>
> Next I tried setting it in code with
> Registry::instance()->setLibraryFilePathList("./:/usr/local/lib/");
> This almost works except that my search order becomes:
> ./osgPlugins-3.1.0
> /usr/local/lib/osgPlugins-3.1.0
> ./
> /usr/local/lib/
>
> This means that the library from the standard directory gets called first.
>
> So I tried Registry::instance()->setLibraryFilePathList("./"); And
> this works. However, when you set your library file path list in the
> code this way, OSG_LIBRARY_PATH no longer has any effect. So I have
> made my program look where I want for plugins, but I lose all
> flexibility to experiment with OSG_LIBRARY_PATH.
>
> Is there any way to do both, search first in . and still have the
> flexibility of using OSG_LIBRARY_PATH?
Could you get the OSG_LIBRARY_PATH env variable and append it to . and then set
Registry::instance()->setLibraryFilePathList( wholeLibraryPath ); ?
Doug
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