Error loading AL_USDMayaPlugin.so: undefined symbol: _ZNK5boost10filesystem4path14root_directoryEv

[pmolodo]

Looks like this is related to the changes here:

f27551a

I'm guessing that there are some changes that haven't gotten pushed, or got lost in a merge, or something, as this:

AL_USDMaya/lib/AL_USDMaya/CMakeLists.txt

Line 198 in 6492597

if(NEED_BOOST_FILESYSTEM)

...would imply that NEED_BOOST_FILESYSTEM needs to be set, but it's not refered to elsewhere. (Also probably need to add filesystem to the list of required boost components, in the top-level cmake).

Or, can make a PR if that would be easier...

[pmolodo]

Added a PR, since we needed a commit anyway for our internal builds. Go ahead and reject if you already have your own in-house fix for this...