cmake_minimum_required(VERSION 3.15) include(FetchContent) set(BUILD_APPS OFF) set(OPENMESH_DOCS OFF) FetchContent_Declare( OpenMesh URL https://www.graphics.rwth-aachen.de/media/openmesh_static/Releases/8.1/OpenMesh-8.1.tar.gz URL_HASH MD5=9e1eb6feeca3882ab95f9fc97681a4da) FetchContent_MakeAvailable(OpenMesh) target_compile_definitions(OpenMeshCoreStatic INTERFACE OM_STATIC_BUILD)