dynamic lib loading fix for Linux
dynamic lib loading fix for Linux

--HG--
extra : convert_revision : 6c101fa1ac38224e9909a8eab47162c9d35af606

utiasASRL/batch-informed-trees,utiasASRL/batch-informed-trees,sonny-tarbouriech/ompl,florianhauer/ompl,utiasASRL/batch-informed-trees,jvgomez/ompl,davetcoleman/ompl,florianhauer/ompl,jvgomez/ompl,davetcoleman/ompl,florianhauer/ompl,jvgomez/ompl,davetcoleman/ompl,florianhauer/ompl,florianhauer/ompl,sonny-tarbouriech/ompl,jvgomez/ompl,florianhauer/ompl,sonny-tarbouriech/ompl,jvgomez/ompl,utiasASRL/batch-informed-trees,utiasASRL/batch-informed-trees,jvgomez/ompl,sonny-tarbouriech/ompl,sonny-tarbouriech/ompl,davetcoleman/ompl,utiasASRL/batch-informed-trees,davetcoleman/ompl,sonny-tarbouriech/ompl,davetcoleman/ompl