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Diffstat (limited to 'xs/src/libnest2d/CMakeLists.txt')
-rw-r--r-- | xs/src/libnest2d/CMakeLists.txt | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/xs/src/libnest2d/CMakeLists.txt b/xs/src/libnest2d/CMakeLists.txt new file mode 100644 index 000000000..f81355012 --- /dev/null +++ b/xs/src/libnest2d/CMakeLists.txt @@ -0,0 +1,135 @@ +cmake_minimum_required(VERSION 2.8) + +project(Libnest2D) + +if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX) + # Update if necessary + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wno-long-long ") +endif() + +set(CMAKE_CXX_STANDARD 11) +set(CMAKE_CXX_STANDARD_REQUIRED) + +# Add our own cmake module path. +list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake_modules/) + +option(LIBNEST2D_UNITTESTS "If enabled, googletest framework will be downloaded + and the provided unit tests will be included in the build." OFF) + +option(LIBNEST2D_BUILD_EXAMPLES "If enabled, examples will be built." OFF) + +set(LIBNEST2D_GEOMETRIES_BACKEND "clipper" CACHE STRING + "Build libnest2d with geometry classes implemented by the chosen backend.") + +set(LIBNEST2D_OPTIMIZER_BACKEND "nlopt" CACHE STRING + "Build libnest2d with optimization features implemented by the chosen backend.") + +set(LIBNEST2D_SRCFILES + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/libnest2d.hpp # Templates only + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d.h # Exports ready made types using template arguments + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/geometry_traits.hpp + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/common.hpp + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/optimizer.hpp + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/metaloop.hpp + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/rotfinder.hpp + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/placers/placer_boilerplate.hpp + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/placers/bottomleftplacer.hpp + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/placers/nfpplacer.hpp + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/geometry_traits_nfp.hpp + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/selections/selection_boilerplate.hpp + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/selections/filler.hpp + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/selections/firstfit.hpp + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/selections/djd_heuristic.hpp + ) + +set(LIBNEST2D_LIBRARIES "") + +set(LIBNEST2D_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}) + +if(LIBNEST2D_GEOMETRIES_BACKEND STREQUAL "clipper") + + # Clipper backend is not enough on its own, it still needs some functions + # from Boost geometry + if(NOT Boost_INCLUDE_DIRS_FOUND) + find_package(Boost 1.58 REQUIRED) + # TODO automatic download of boost geometry headers + endif() + + add_subdirectory(libnest2d/clipper_backend) + + include_directories(BEFORE ${CLIPPER_INCLUDE_DIRS}) + include_directories(${Boost_INCLUDE_DIRS}) + + list(APPEND LIBNEST2D_SRCFILES ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/clipper_backend/clipper_backend.hpp + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/boost_alg.hpp) + list(APPEND LIBNEST2D_LIBRARIES ${CLIPPER_LIBRARIES}) + list(APPEND LIBNEST2D_HEADERS ${CLIPPER_INCLUDE_DIRS} + ${Boost_INCLUDE_DIRS_FOUND}) +endif() + +if(LIBNEST2D_OPTIMIZER_BACKEND STREQUAL "nlopt") + find_package(NLopt 1.4) + if(NOT NLopt_FOUND) + message(STATUS "NLopt not found so downloading " + "and automatic build is performed...") + include(DownloadNLopt) + endif() + find_package(Threads REQUIRED) + + list(APPEND LIBNEST2D_SRCFILES ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/optimizers/simplex.hpp + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/optimizers/subplex.hpp + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/optimizers/genetic.hpp + ${CMAKE_CURRENT_SOURCE_DIR}/libnest2d/optimizers/nlopt_boilerplate.hpp) + list(APPEND LIBNEST2D_LIBRARIES ${NLopt_LIBS}) + list(APPEND LIBNEST2D_HEADERS ${NLopt_INCLUDE_DIR}) +endif() + +if(LIBNEST2D_UNITTESTS) + enable_testing() + add_subdirectory(tests) +endif() + +if(LIBNEST2D_BUILD_EXAMPLES) + + add_executable(example examples/main.cpp +# tools/libnfpglue.hpp +# tools/libnfpglue.cpp + tools/nfp_svgnest.hpp + tools/nfp_svgnest_glue.hpp + tools/svgtools.hpp + tests/printer_parts.cpp + tests/printer_parts.h + ${LIBNEST2D_SRCFILES} + ) + set(TBB_STATIC ON) + find_package(TBB QUIET) + if(TBB_FOUND) + message(STATUS "Parallelization with Intel TBB") + target_include_directories(example PUBLIC ${TBB_INCLUDE_DIRS}) + target_compile_definitions(example PUBLIC ${TBB_DEFINITIONS} -DUSE_TBB) + if(MSVC) + # Suppress implicit linking of the TBB libraries by the Visual Studio compiler. + target_compile_definitions(example PUBLIC -D__TBB_NO_IMPLICIT_LINKAGE) + endif() + # The Intel TBB library will use the std::exception_ptr feature of C++11. + target_compile_definitions(example PUBLIC -DTBB_USE_CAPTURED_EXCEPTION=1) + + target_link_libraries(example ${TBB_LIBRARIES}) + else() + find_package(OpenMP QUIET) + if(OpenMP_CXX_FOUND) + message(STATUS "Parallelization with OpenMP") + target_include_directories(example PUBLIC OpenMP::OpenMP_CXX) + target_link_libraries(example OpenMP::OpenMP_CXX) + endif() + endif() + + target_link_libraries(example ${LIBNEST2D_LIBRARIES}) + target_include_directories(example PUBLIC ${LIBNEST2D_HEADERS}) +endif() + +get_directory_property(hasParent PARENT_DIRECTORY) +if(hasParent) + set(LIBNEST2D_INCLUDES ${LIBNEST2D_HEADERS} PARENT_SCOPE) + set(LIBNEST2D_LIBRARIES ${LIBNEST2D_LIBRARIES} PARENT_SCOPE) +endif() |