include(ExternalProject) ExternalProject_Add(MoltenVK GIT_REPOSITORY https://github.com/KhronosGroup/MoltenVK.git GIT_TAG v1.1.5 CONFIGURE_COMMAND /fetchDependencies --macos BUILD_COMMAND make -C macos BUILD_IN_SOURCE ON BUILD_BYPRODUCTS /Package/Release/MoltenVK/dylib/macOS/libMoltenVK.dylib INSTALL_COMMAND "" LOG_CONFIGURE ON LOG_BUILD ON LOG_OUTPUT_ON_FAILURE ON )