On 3/23/15 7:58 PM, Nathan Kidd wrote:
> BTW, yes, you are correct.  Multiple vglrun copies in the path is a very
> similar problem to multiple librrfaker.so copies in the library search
> order.

It's a problem in theory, but in practice, people don't typically 
install multiple copies in their PATH.  If they install the official 
packages or the distribution-supplied packages in Fedora, etc., then 
vglrun will be in /usr/bin, and it will expect the fakers to be in 
LD_LIBRARY_PATH.  If they install an unofficial build under 
/opt/VirtualGL or another directory of their choosing, then vglrun will 
automatically look for the fakers in /opt/VirtualGL/lib or whatever 
library directory they configured as part of the build.  I don't see how 
this is any more prone to conflict than any other piece of open source 
software.

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