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CMakeLists.txt
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CMakeLists.txt
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#Copyright (c) 2019 Ultimaker B.V.
#CuraEngine is released under the terms of the AGPLv3 or higher.
project(CuraEngine)
cmake_minimum_required(VERSION 3.0.0)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH};${CMAKE_CURRENT_SOURCE_DIR}/cmake)
option (ENABLE_ARCUS
"Enable support for ARCUS" ON)
if (MSVC)
option(MSVC_STATIC_RUNTIME "Link the MSVC runtime statically" OFF)
endif()
if (ENABLE_ARCUS)
message(STATUS "Building with Arcus")
# We want to have access to protobuf_generate_cpp and other FindProtobuf features.
# However, if ProtobufConfig is used instead, there is a CMake option that controls
# this, which defaults to OFF. We need to force this option to ON instead.
set(protobuf_MODULE_COMPATIBLE ON CACHE "" INTERNAL FORCE)
find_package(Protobuf 3.0.0 REQUIRED)
find_package(Arcus REQUIRED)
add_definitions(-DARCUS)
endif ()
#For reading image files.
find_package(Stb REQUIRED)
include_directories(${Stb_INCLUDE_DIRS})
option(USE_SYSTEM_LIBS "Use the system libraries if available" OFF)
if(USE_SYSTEM_LIBS)
find_package(RapidJSON CONFIG REQUIRED)
find_package(Polyclipping REQUIRED)
endif()
# convert build type to upper case letters
if(CMAKE_BUILD_TYPE)
string(TOUPPER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE_UPPER)
endif()
if(CMAKE_BUILD_TYPE_UPPER MATCHES "DEBUG")
set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS_DEBUG_INIT})
else()
set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS_RELEASE_INIT})
endif()
if(NOT ${CMAKE_VERSION} VERSION_LESS 3.1)
set(CMAKE_CXX_STANDARD 11)
elseif(not MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
endif()
if(APPLE AND CMAKE_CXX_COMPILER_ID MATCHES "Clang")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -stdlib=libc++")
endif()
if(NOT DEFINED LIB_SUFFIX)
set(LIB_SUFFIX "")
endif()
set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}")
set(CURA_ENGINE_VERSION "master" CACHE STRING "Version name of Cura")
option(BUILD_TESTS OFF)
# Add a compiler flag to check the output for insane values if we are in debug mode.
if(CMAKE_BUILD_TYPE_UPPER MATCHES "DEBUG" OR CMAKE_BUILD_TYPE_UPPER MATCHES "RELWITHDEBINFO")
message(STATUS "Building debug release of CuraEngine.")
if (NOT MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wextra -O0 -g -fno-omit-frame-pointer")
endif()
add_definitions(-DASSERT_INSANE_OUTPUT)
add_definitions(-DUSE_CPU_TIME)
add_definitions(-DDEBUG)
endif()
if (MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /permissive- /Zc:twoPhase- /EHsc /W3")
if (MSVC_STATIC_RUNTIME)
foreach(flag_var
CMAKE_CXX_FLAGS
CMAKE_CXX_FLAGS_DEBUG
CMAKE_CXX_FLAGS_RELEASE
CMAKE_CXX_FLAGS_MINSIZEREL
CMAKE_CXX_FLAGS_RELWITHDEBINFO
)
if(${flag_var} MATCHES "/MD")
string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
endif()
endforeach()
endif()
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall") # Add warnings
endif()
option (ENABLE_MORE_COMPILER_OPTIMIZATION_FLAGS
"Enable more optimization flags" ON)
if (ENABLE_MORE_COMPILER_OPTIMIZATION_FLAGS)
message (STATUS "Compile with more optimization flags")
if (MSVC)
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS} /fp:fast")
else()
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS} -Ofast -funroll-loops")
endif()
endif ()
if(NOT APPLE AND NOT WIN32)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libstdc++")
endif()
if (WIN32)
add_definitions(-DNOMINMAX)
endif()
option (ENABLE_OPENMP
"Use OpenMP for parallel code" ON)
if (ENABLE_OPENMP)
FIND_PACKAGE( OpenMP )
if( OPENMP_FOUND )
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}" )
endif()
endif()
if(USE_SYSTEM_LIBS)
include_directories(${Polyclipping_INCLUDE_DIRS} ${CMAKE_BINARY_DIR} ${RAPIDJSON_INCLUDE_DIRS})
else()
include_directories(${CMAKE_CURRENT_BINARY_DIR} libs libs/clipper)
add_library(clipper STATIC libs/clipper/clipper.cpp)
endif()
set(engine_SRCS # Except main.cpp.
src/Application.cpp
src/bridge.cpp
src/ConicalOverhang.cpp
src/ExtruderTrain.cpp
src/FffGcodeWriter.cpp
src/FffPolygonGenerator.cpp
src/FffProcessor.cpp
src/gcodeExport.cpp
src/GCodePathConfig.cpp
src/infill.cpp
src/InsetOrderOptimizer.cpp
src/layerPart.cpp
src/LayerPlan.cpp
src/LayerPlanBuffer.cpp
src/MergeInfillLines.cpp
src/mesh.cpp
src/MeshGroup.cpp
src/Mold.cpp
src/multiVolumes.cpp
src/pathOrderOptimizer.cpp
src/Preheat.cpp
src/PrimeTower.cpp
src/raft.cpp
src/Scene.cpp
src/skin.cpp
src/SkirtBrim.cpp
src/SupportInfillPart.cpp
src/Slice.cpp
src/sliceDataStorage.cpp
src/slicer.cpp
src/support.cpp
src/timeEstimate.cpp
src/TopSurface.cpp
src/TreeSupport.cpp
src/WallsComputation.cpp
src/wallOverlap.cpp
src/Weaver.cpp
src/Wireframe2gcode.cpp
src/communication/ArcusCommunication.cpp
src/communication/ArcusCommunicationPrivate.cpp
src/communication/CommandLine.cpp
src/communication/Listener.cpp
src/infill/ImageBasedDensityProvider.cpp
src/infill/NoZigZagConnectorProcessor.cpp
src/infill/ZigzagConnectorProcessor.cpp
src/infill/SierpinskiFill.cpp
src/infill/SierpinskiFillProvider.cpp
src/infill/SpaghettiInfill.cpp
src/infill/SpaghettiInfillPathGenerator.cpp
src/infill/SubDivCube.cpp
src/infill/GyroidInfill.cpp
src/pathPlanning/Comb.cpp
src/pathPlanning/GCodePath.cpp
src/pathPlanning/LinePolygonsCrossings.cpp
src/pathPlanning/NozzleTempInsert.cpp
src/pathPlanning/TimeMaterialEstimates.cpp
src/progress/Progress.cpp
src/progress/ProgressStageEstimator.cpp
src/settings/AdaptiveLayerHeights.cpp
src/settings/FlowTempGraph.cpp
src/settings/PathConfigStorage.cpp
src/settings/Settings.cpp
src/utils/AABB.cpp
src/utils/AABB3D.cpp
src/utils/Date.cpp
src/utils/gettime.cpp
src/utils/getpath.cpp
src/utils/LinearAlg2D.cpp
src/utils/ListPolyIt.cpp
src/utils/logoutput.cpp
src/utils/MinimumSpanningTree.cpp
src/utils/Point3.cpp
src/utils/PolygonConnector.cpp
src/utils/PolygonsPointIndex.cpp
src/utils/PolygonProximityLinker.cpp
src/utils/polygonUtils.cpp
src/utils/polygon.cpp
src/utils/ProximityPointLink.cpp
src/utils/SVG.cpp
src/utils/socket.cpp
)
# List of tests. For each test there must be a file tests/${NAME}.cpp and a file tests/${NAME}.h.
set(engine_TEST
GCodeExportTest
TimeEstimateCalculatorTest
)
set(engine_TEST_INFILL
)
set(engine_TEST_SETTINGS
SettingsTest
)
if (ENABLE_ARCUS)
set(engine_TEST_ARCUS
ArcusCommunicationTest
ArcusCommunicationPrivateTest
)
endif ()
set(engine_TEST_UTILS
IntPointTest
LinearAlg2DTest
PolygonConnectorTest
PolygonTest
PolygonUtilsTest
SparseGridTest
StringTest
UnionFindTest
)
# Helper classes for some tests.
set(engine_TEST_ARCUS_HELPERS
tests/arcus/MockSocket.cpp
)
# Generating ProtoBuf protocol
if (ENABLE_ARCUS)
protobuf_generate_cpp(engine_PB_SRCS engine_PB_HEADERS Cura.proto)
endif ()
# Compiling CuraEngine itself.
add_library(_CuraEngine STATIC ${engine_SRCS} ${engine_PB_SRCS}) #First compile all of CuraEngine as library, allowing this to be re-used for tests.
if (CuraEngine_Download_Stb)
add_dependencies(_CuraEngine stb)
endif()
if(USE_SYSTEM_LIBS)
target_link_libraries(_CuraEngine ${Polyclipping_LIBRARIES})
else()
target_link_libraries(_CuraEngine clipper)
endif()
if (ENABLE_ARCUS)
target_link_libraries(_CuraEngine Arcus)
endif ()
set_target_properties(_CuraEngine PROPERTIES COMPILE_DEFINITIONS "VERSION=\"${CURA_ENGINE_VERSION}\"")
if(WIN32)
message(STATUS "Using windres")
set(RES_FILES "CuraEngine.rc")
ENABLE_LANGUAGE(RC)
if(NOT MSVC)
SET(CMAKE_RC_COMPILER_INIT windres)
SET(CMAKE_RC_COMPILE_OBJECT
"<CMAKE_RC_COMPILER> <FLAGS> -O coff <DEFINES> -i <SOURCE> -o <OBJECT>"
)
endif()
endif(WIN32)
if (UNIX)
target_link_libraries(_CuraEngine pthread)
endif()
if (NOT WIN32)
add_executable(CuraEngine src/main.cpp) # Then compile main.cpp as separate executable, and link the library to it.
else()
add_executable(CuraEngine src/main.cpp ${RES_FILES}) # ..., but don't forget the glitter!
endif(NOT WIN32)
target_link_libraries(CuraEngine _CuraEngine)
set_target_properties(CuraEngine PROPERTIES COMPILE_DEFINITIONS "VERSION=\"${CURA_ENGINE_VERSION}\"")
# Compiling the test environment.
if (BUILD_TESTS)
message(STATUS "Building tests...")
find_package(GTest REQUIRED)
include_directories(${GTEST_INCLUDE_DIR})
target_compile_definitions(_CuraEngine PUBLIC BUILD_TESTS=1)
enable_testing()
#To make sure that the tests are built before running them, add the building of these tests as an additional test.
add_custom_target(build_all_tests)
add_test(BuildTests "${CMAKE_COMMAND}" --build ${CMAKE_CURRENT_BINARY_DIR} --target build_all_tests)
foreach (test ${engine_TEST})
add_executable(${test} tests/main.cpp tests/${test}.cpp)
target_link_libraries(${test} _CuraEngine ${GTEST_BOTH_LIBRARIES})
add_test(NAME ${test} COMMAND "${test}" WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/tests/)
add_dependencies(build_all_tests ${test}) #Make sure that this gets built as part of the build_all_tests target.
endforeach()
foreach (test ${engine_TEST_INFILL})
add_executable(${test} tests/main.cpp tests/infill/${test}.cpp)
target_link_libraries(${test} _CuraEngine ${GTEST_BOTH_LIBRARIES})
add_test(NAME ${test} COMMAND "${test}" WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/tests/)
add_dependencies(build_all_tests ${test}) #Make sure that this gets built as part of the build_all_tests target.
endforeach()
foreach (test ${engine_TEST_SETTINGS})
add_executable(${test} tests/main.cpp tests/settings/${test}.cpp)
target_link_libraries(${test} _CuraEngine ${GTEST_BOTH_LIBRARIES})
add_test(NAME ${test} COMMAND "${test}" WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/tests/)
add_dependencies(build_all_tests ${test}) #Make sure that this gets built as part of the build_all_tests target.
endforeach()
if (ENABLE_ARCUS)
foreach (test ${engine_TEST_ARCUS})
add_executable(${test} tests/main.cpp ${engine_TEST_ARCUS_HELPERS} tests/arcus/${test}.cpp)
target_link_libraries(${test} _CuraEngine ${GTEST_BOTH_LIBRARIES})
add_test(NAME ${test} COMMAND "${test}" WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/tests/)
add_dependencies(build_all_tests ${test}) #Make sure that this gets built as part of the build_all_tests target.
endforeach()
endif ()
foreach (test ${engine_TEST_UTILS})
add_executable(${test} tests/main.cpp tests/utils/${test}.cpp)
target_link_libraries(${test} _CuraEngine ${GTEST_BOTH_LIBRARIES})
add_test(NAME ${test} COMMAND "${test}" WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/tests/)
add_dependencies(build_all_tests ${test}) #Make sure that this gets built as part of the build_all_tests target.
endforeach()
endif()
# Installing CuraEngine.
include(GNUInstallDirs)
install(TARGETS CuraEngine DESTINATION ${CMAKE_INSTALL_BINDIR})
include(CPackConfig.cmake)