cmake_minimum_required(VERSION 3.12...3.31)
project(BGL_surface_mesh_Examples)

find_package(CGAL REQUIRED)

create_single_source_cgal_program("prim.cpp")
create_single_source_cgal_program("gwdwg.cpp")
create_single_source_cgal_program("seam_mesh.cpp")
create_single_source_cgal_program("write_inp.cpp")
create_single_source_cgal_program("surface_mesh_dual.cpp")
create_single_source_cgal_program("connected_components.cpp")
create_single_source_cgal_program("shortest_path.cpp")

find_package(METIS QUIET)
include(CGAL_METIS_support)
if(TARGET CGAL::METIS_support)
  create_single_source_cgal_program("surface_mesh_partition.cpp")
  target_link_libraries(surface_mesh_partition PRIVATE CGAL::METIS_support)
else()
  message(STATUS "NOTICE: Examples that use the METIS library will not be compiled.")
endif()