Building SpRay on macOS

Install an OpenMP library. We show an example of installing libomp using Homebrew.

brew install libomp

Build and install Embree. Make sure your Embree installation has the lib directory. We tested SpRay with Embree v2.17.1.

Check out SpRay with all submodules.

git clone https://github.com/TACC/SpRay.git
cd SpRay
git submodule init
git submodule update

Or simply,

git clone --recurse-submodules https://github.com/TACC/SpRay.git
cd SpRay

Create a directory and build.

mkdir build
cd build
cmake -DOpenMP_INSTALL_DIR=$(brew --prefix libomp) -DEMBREE_INSTALL_DIR=<path_to_embree_install> ..
make

If you wish to install SpRay,

make install