cmake_minimum_required(VERSION 3.1) set(PYTHON_EXECUTABLE /usr/local/bin/python3 CACHE PATH "") project(minimal-cpp-demo) find_package(pybind11 CONFIG REQUIRED HINTS ${PYBIND11_DIR} ${PYBIND11_ROOT} $ENV{PYBIND11_DIR} $ENV{PYBIND11_ROOT}) message(STATUS "Found pybind11 v${pybind11_VERSION}: ${pybind11_INCLUDE_DIRS}") # Create an extension module add_library(model MODULE model.cc) target_link_libraries(model pybind11::module) set_target_properties(model PROPERTIES PREFIX "${PYTHON_MODULE_PREFIX}") set_target_properties(model PROPERTIES SUFFIX "${PYTHON_MODULE_EXTENSION}")