message: Fix OSX release
diff: @@ -31,10 +31,10 @@ ROOT_DIR=$PWD
  DEP_DIR=$ROOT_DIR/deps
  DEP_LOCATION=http://sdvis.org/ospray/download/dependencies/osx
  -DEP_EMBREE=embree-2.17.1.x86_64.linux
  -DEP_ISPC=ispc-v1.9.2-linux
  +DEP_EMBREE=embree-2.17.1.x86_64.macosx
  +DEP_ISPC=ispc-v1.9.2-osx
  DEP_TBB=tbb2018_20170919oss
  -DEP_TARBALLS="$DEP_EMBREE.tar.gz $DEP_ISPC.tar.gz ${DEP_TBB}_osx.tgz"
  +DEP_TARBALLS="$DEP_EMBREE.macosx.tar.gz $DEP_ISPC.tar.gz ${DEP_TBB}_mac.tgz"
  # set compiler if the user hasn't explicitly set CC and CXX
  