340 lines
14 KiB
CMake
340 lines
14 KiB
CMake
# Copyright 2010-2022 Google LLC
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# This file is just an orchestration
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cmake_minimum_required(VERSION 3.18)
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
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include(utils)
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set_version(VERSION)
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project(ortools VERSION ${VERSION} LANGUAGES CXX C)
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set(PROJECT_NAMESPACE ortools)
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message(STATUS "${PROJECT_NAME} version: ${PROJECT_VERSION}")
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#message(STATUS "major: ${PROJECT_VERSION_MAJOR}")
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#message(STATUS "minor: ${PROJECT_VERSION_MINOR}")
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#message(STATUS "patch: ${PROJECT_VERSION_PATCH}")
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if(MSVC)
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set(CMAKE_CXX_STANDARD 20)
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else()
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set(CMAKE_CXX_STANDARD 17)
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endif()
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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# Set max os target version.
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set(CMAKE_OSX_DEPLOYMENT_TARGET 10.15)
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# Default Build Type to be Release
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get_property(isMultiConfig GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
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if(isMultiConfig)
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if(NOT CMAKE_CONFIGURATION_TYPES)
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set(CMAKE_CONFIGURATION_TYPES "Release;Debug" CACHE STRING
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"Choose the type of builds, options are: Debug Release RelWithDebInfo MinSizeRel. (default: Release;Debug)"
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FORCE)
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endif()
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message(STATUS "Configuration types: ${CMAKE_CONFIGURATION_TYPES}")
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else()
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if(NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE "Release" CACHE STRING
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"Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel. (default: Release)"
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FORCE)
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endif()
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message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
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endif()
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# Layout build dir like install dir
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include(GNUInstallDirs)
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if(UNIX)
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option(BUILD_SHARED_LIBS "Build shared libraries (.so or .dyld)." ON)
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set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR})
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set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR})
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_BINDIR})
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# for multi-config build system (e.g. xcode)
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foreach(OUTPUTCONFIG IN LISTS CMAKE_CONFIGURATION_TYPES)
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string(TOUPPER ${OUTPUTCONFIG} OUTPUTCONFIG)
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_BINARY_DIR}/${OUTPUTCONFIG}/${CMAKE_INSTALL_LIBDIR})
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set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_BINARY_DIR}/${OUTPUTCONFIG}/${CMAKE_INSTALL_LIBDIR})
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_BINARY_DIR}/${OUTPUTCONFIG}/${CMAKE_INSTALL_BINDIR})
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endforeach()
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else()
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# Currently Only support static build for windows
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option(BUILD_SHARED_LIBS "Build shared libraries (.dll)." OFF)
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_BINDIR})
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set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_BINDIR})
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_BINDIR})
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# for multi-config builds (e.g. msvc)
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foreach(OUTPUTCONFIG IN LISTS CMAKE_CONFIGURATION_TYPES)
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string(TOUPPER ${OUTPUTCONFIG} OUTPUTCONFIG)
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_BINARY_DIR}/${OUTPUTCONFIG}/${CMAKE_INSTALL_BINDIR})
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set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_BINARY_DIR}/${OUTPUTCONFIG}/${CMAKE_INSTALL_BINDIR})
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_BINARY_DIR}/${OUTPUTCONFIG}/${CMAKE_INSTALL_BINDIR})
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endforeach()
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endif()
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if(BUILD_SHARED_LIBS AND MSVC)
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set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
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endif()
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# By default only build the C++ library.
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option(BUILD_CXX "Build C++ library" ON)
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message(STATUS "Build C++ library: ${BUILD_CXX}")
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option(BUILD_PYTHON "Build Python Library" OFF)
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message(STATUS "Build Python: ${BUILD_PYTHON}")
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option(BUILD_JAVA "Build Java Library" OFF)
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message(STATUS "Build Java: ${BUILD_JAVA}")
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option(BUILD_DOTNET "Build .NET Library" OFF)
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message(STATUS "Build .Net: ${BUILD_DOTNET}")
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# If wrapper are built, we need to have the install rpath in BINARY_DIR to package
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if(BUILD_PYTHON OR BUILD_JAVA OR BUILD_DOTNET)
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set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
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endif()
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include(CMakeDependentOption)
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CMAKE_DEPENDENT_OPTION(BUILD_FLATZINC "Build flatzinc" ON "BUILD_CXX" OFF)
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message(STATUS "Build Flatzinc: ${BUILD_FLATZINC}")
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CMAKE_DEPENDENT_OPTION(BUILD_LP_PARSER "Build lp_parser" ON "BUILD_CXX" OFF)
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message(STATUS "Build LP Parser: ${BUILD_LP_PARSER}")
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CMAKE_DEPENDENT_OPTION(BUILD_GLOP "Build GLOP standalone" ON "NOT BUILD_CXX" OFF)
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message(STATUS "Build standalone Glop: ${BUILD_GLOP}")
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option(BUILD_SAMPLES "Build samples" ON)
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message(STATUS "Build samples: ${BUILD_SAMPLES}")
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CMAKE_DEPENDENT_OPTION(BUILD_CXX_SAMPLES "Build cxx samples" ON "BUILD_SAMPLES;BUILD_CXX" OFF)
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message(STATUS "Build C++ samples: ${BUILD_CXX_SAMPLES}")
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CMAKE_DEPENDENT_OPTION(BUILD_PYTHON_SAMPLES "Build python samples" ON "BUILD_SAMPLES;BUILD_PYTHON" OFF)
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message(STATUS "Build Python samples: ${BUILD_PYTHON_SAMPLES}")
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CMAKE_DEPENDENT_OPTION(BUILD_JAVA_SAMPLES "Build java samples" ON "BUILD_SAMPLES;BUILD_JAVA" OFF)
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message(STATUS "Build Java samples: ${BUILD_JAVA_SAMPLES}")
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CMAKE_DEPENDENT_OPTION(BUILD_DOTNET_SAMPLES "Build dotnet samples" ON "BUILD_SAMPLES;BUILD_DOTNET" OFF)
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message(STATUS "Build .Net samples: ${BUILD_DOTNET_SAMPLES}")
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option(BUILD_EXAMPLES "Build examples" ON)
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message(STATUS "Build examples: ${BUILD_EXAMPLES}")
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CMAKE_DEPENDENT_OPTION(BUILD_CXX_EXAMPLES "Build cxx examples" ON "BUILD_EXAMPLES;BUILD_CXX" OFF)
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message(STATUS "Build C++ examples: ${BUILD_CXX_EXAMPLES}")
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CMAKE_DEPENDENT_OPTION(BUILD_PYTHON_EXAMPLES "Build python examples" ON "BUILD_EXAMPLES;BUILD_PYTHON" OFF)
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message(STATUS "Build Python examples: ${BUILD_PYTHON_EXAMPLES}")
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CMAKE_DEPENDENT_OPTION(BUILD_JAVA_EXAMPLES "Build java examples" ON "BUILD_EXAMPLES;BUILD_JAVA" OFF)
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message(STATUS "Build Java examples: ${BUILD_JAVA_EXAMPLES}")
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CMAKE_DEPENDENT_OPTION(BUILD_DOTNET_EXAMPLES "Build dotnet examples" ON "BUILD_EXAMPLES;BUILD_DOTNET" OFF)
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message(STATUS "Build .Net examples: ${BUILD_DOTNET_EXAMPLES}")
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CMAKE_DEPENDENT_OPTION(INSTALL_DOC "Install doc" ON "BUILD_CXX" OFF)
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message(STATUS "Install doc: ${INSTALL_DOC}")
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#option(BUILD_DOC "Build doxygen" OFF)
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#message(STATUS "Build doxygen: ${BUILD_DOC}")
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# By default all dependencies are NOT built (i.e. BUILD_DEPS=OFF),
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# BUT if building any wrappers (Python, Java or .Net) then BUILD_DEPS=ON.
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if(BUILD_PYTHON OR BUILD_JAVA OR BUILD_DOTNET)
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option(BUILD_DEPS "Build all dependencies" ON)
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else()
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option(BUILD_DEPS "Build all dependencies" OFF)
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endif()
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message(STATUS "Build all dependencies: ${BUILD_DEPS}")
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# Install built dependencies if any,
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option(INSTALL_BUILD_DEPS "Install build all dependencies" ON)
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# IF BUILD_DEPS=ON THEN Force all BUILD_*=ON
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CMAKE_DEPENDENT_OPTION(BUILD_ZLIB "Build the ZLIB dependency Library" OFF
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"NOT BUILD_DEPS" ON)
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message(STATUS "Build ZLIB: ${BUILD_ZLIB}")
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CMAKE_DEPENDENT_OPTION(BUILD_absl "Build the abseil-cpp dependency Library" OFF
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"NOT BUILD_DEPS" ON)
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message(STATUS "Build abseil-cpp: ${BUILD_absl}")
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CMAKE_DEPENDENT_OPTION(BUILD_Protobuf "Build the Protobuf dependency Library" OFF
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"NOT BUILD_DEPS" ON)
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message(STATUS "Build protobuf: ${BUILD_Protobuf}")
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if(BUILD_LP_PARSER)
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CMAKE_DEPENDENT_OPTION(BUILD_re2 "Build the re2 dependency Library" OFF
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"NOT BUILD_DEPS" ON)
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message(STATUS "Build re2: ${BUILD_re2}")
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endif()
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# Optional third party solvers (enabled by default)
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## COIN-OR Solvers (Cbc, Clp)
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CMAKE_DEPENDENT_OPTION(USE_COINOR "Use the COIN-OR solver" ON "BUILD_CXX" OFF)
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message(STATUS "COIN-OR support: ${USE_COINOR}")
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if(USE_COINOR)
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CMAKE_DEPENDENT_OPTION(BUILD_CoinUtils "Build the CoinUtils dependency Library" OFF
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"NOT BUILD_DEPS" ON)
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message(STATUS "Build CoinUtils: ${BUILD_CoinUtils}")
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CMAKE_DEPENDENT_OPTION(BUILD_Osi "Build the Osi dependency Library" OFF
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"NOT BUILD_DEPS" ON)
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message(STATUS "Build Osi: ${BUILD_Osi}")
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CMAKE_DEPENDENT_OPTION(BUILD_Clp "Build the Clp dependency Library" OFF
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"NOT BUILD_DEPS" ON)
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message(STATUS "Build Clp: ${BUILD_Clp}")
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CMAKE_DEPENDENT_OPTION(BUILD_Cgl "Build the Cgl dependency Library" OFF
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"NOT BUILD_DEPS" ON)
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message(STATUS "Build Cgl: ${BUILD_Cgl}")
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CMAKE_DEPENDENT_OPTION(BUILD_Cbc "Build the Cbc dependency Library" OFF
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"NOT BUILD_DEPS" ON)
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message(STATUS "Build Cbc: ${BUILD_Cbc}")
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endif()
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## GLPK
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# Disable by default since it is GLPv3, user could enable it and release under GLPv3
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# see: https://www.apache.org/licenses/GPL-compatibility.html
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CMAKE_DEPENDENT_OPTION(USE_GLPK "Use the GLPK solver" OFF "BUILD_CXX" OFF)
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message(STATUS "GLPK support: ${USE_GLPK}")
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if(USE_GLPK)
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CMAKE_DEPENDENT_OPTION(BUILD_GLPK "Build the GLPK dependency Library" OFF
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"NOT BUILD_DEPS" ON)
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message(STATUS "Build GLPK: ${BUILD_GLPK}")
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endif()
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## PDLP
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CMAKE_DEPENDENT_OPTION(USE_PDLP "Use the PDLP solver" ON "BUILD_CXX" OFF)
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message(STATUS "PDLP support: ${USE_PDLP}")
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if(USE_PDLP)
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CMAKE_DEPENDENT_OPTION(BUILD_PDLP "Build the PDLP dependency Library" ON
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"NOT BUILD_DEPS" ON)
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message(STATUS "Build PDLP: ${BUILD_PDLP}")
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if(BUILD_PDLP)
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CMAKE_DEPENDENT_OPTION(BUILD_Eigen3 "Build the eigen3 dependency Library" OFF
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"NOT BUILD_DEPS" ON)
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message(STATUS "Build eigen3: ${BUILD_Eigen3}")
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endif()
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endif()
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## SCIP
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CMAKE_DEPENDENT_OPTION(USE_SCIP "Use the Scip solver" ON "BUILD_CXX" OFF)
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message(STATUS "SCIP support: ${USE_SCIP}")
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if(USE_SCIP)
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CMAKE_DEPENDENT_OPTION(BUILD_SCIP "Build the SCIP dependency Library" OFF
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"NOT BUILD_DEPS" ON)
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message(STATUS "Build SCIP: ${BUILD_SCIP}")
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endif()
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# Optional third party solvers (disabled by default)
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option(USE_CPLEX "Use the CPLEX solver" OFF)
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message(STATUS "CPLEX support: ${USE_CPLEX}")
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option(USE_XPRESS "Use the XPRESS solver" OFF)
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message(STATUS "XPRESS support: ${USE_XPRESS}")
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if(BUILD_DOTNET)
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option(UNIVERSAL_DOTNET_PACKAGE "Build a .Net multi OS Package" OFF)
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message(STATUS ".Net: Create multiple os package: ${UNIVERSAL_DOTNET_PACKAGE}")
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# .Net Core 3.1 LTS is not available for osx arm64
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if(APPLE AND CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64|arm64)")
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set(USE_DOTNET_CORE_31 OFF)
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else()
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option(USE_DOTNET_CORE_31 "Use .Net Core 3.1 LTS support" ON)
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endif()
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message(STATUS ".Net: Use .Net Core 3.1 LTS support: ${USE_DOTNET_CORE_31}")
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option(USE_DOTNET_6 "Use .Net 6.0 LTS support" ON)
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message(STATUS ".Net: Use .Net 6.0 LTS support: ${USE_DOTNET_6}")
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endif()
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if(BUILD_JAVA)
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option(BUILD_FAT_JAR "Create single .jar with all dependencies (including native binaries)" OFF)
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message(STATUS "Java: Build single fat .jar: ${BUILD_FAT_JAR}")
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option(SKIP_GPG "Disable GPG sign" ON)
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message(STATUS "Java: Disable gpg:sign: ${SKIP_GPG}")
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option(UNIVERSAL_JAVA_PACKAGE "Build a Java multi OS Package" OFF)
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message(STATUS "Java: Create multiple os package: ${UNIVERSAL_JAVA_PACKAGE}")
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# On Centos-7 this option (needed otherwise) is unrecognized and should be
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# replaced by an empty string.
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set(GPG_ARGS "<arg>--pinentry-mode</arg><arg>loopback</arg>" CACHE STRING "Extra options for GPG")
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message(STATUS "Java: Add GPG options: ${GPG_ARGS}")
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endif()
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if(BUILD_PYTHON)
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CMAKE_DEPENDENT_OPTION(BUILD_pybind11 "Build the pybind11 dependency Library" OFF
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"NOT BUILD_DEPS" ON)
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message(STATUS "Python: Build pybind11: ${BUILD_pybind11}")
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option(VENV_USE_SYSTEM_SITE_PACKAGES "Python venv can use system site packages" OFF)
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message(STATUS "Python: Allow venv to use system site packages: ${VENV_USE_SYSTEM_SITE_PACKAGES}")
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option(FETCH_PYTHON_DEPS "Install python required modules if not available" ${BUILD_DEPS})
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message(STATUS "Python: Fetch dependencies: ${FETCH_PYTHON_DEPS}")
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endif()
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# Build Needed dependencies
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add_subdirectory(cmake/dependencies dependencies)
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list(APPEND CMAKE_PREFIX_PATH ${CMAKE_CURRENT_BINARY_DIR}/dependencies/install)
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# Disable CTest targets
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set_property(GLOBAL PROPERTY CTEST_TARGETS_ADDED 1)
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include(CTest)
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# Basic type
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include(CMakePushCheckState)
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cmake_push_check_state(RESET)
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set(CMAKE_EXTRA_INCLUDE_FILES "cstdint")
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include(CheckTypeSize)
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check_type_size("long" SIZEOF_LONG LANGUAGE CXX)
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message(STATUS "Found long size: ${SIZEOF_LONG}")
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check_type_size("long long" SIZEOF_LONG_LONG LANGUAGE CXX)
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message(STATUS "Found long long size: ${SIZEOF_LONG_LONG}")
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check_type_size("int64_t" SIZEOF_INT64_T LANGUAGE CXX)
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message(STATUS "Found int64_t size: ${SIZEOF_INT64_T}")
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check_type_size("unsigned long" SIZEOF_ULONG LANGUAGE CXX)
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message(STATUS "Found unsigned long size: ${SIZEOF_ULONG}")
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check_type_size("unsigned long long" SIZEOF_ULONG_LONG LANGUAGE CXX)
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message(STATUS "Found unsigned long long size: ${SIZEOF_ULONG_LONG}")
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check_type_size("uint64_t" SIZEOF_UINT64_T LANGUAGE CXX)
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message(STATUS "Found uint64_t size: ${SIZEOF_UINT64_T}")
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check_type_size("int *" SIZEOF_INT_P LANGUAGE CXX)
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message(STATUS "Found int * size: ${SIZEOF_INT_P}")
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cmake_pop_check_state()
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include(host)
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include(deps)
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include(cpp)
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include(flatzinc)
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include(glop)
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include(python)
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include(java)
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include(dotnet)
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# Since samples mix all languages we must parse them once we have included all
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# <language>.cmake files
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foreach(SAMPLES IN ITEMS algorithms graph glop constraint_solver linear_solver sat)
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add_subdirectory(ortools/${SAMPLES}/samples)
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endforeach()
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# Same for examples
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foreach(EXAMPLES IN ITEMS contrib cpp dotnet java python)
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add_subdirectory(examples/${EXAMPLES})
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endforeach()
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# Add tests in examples/tests
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add_subdirectory(examples/tests)
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