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| 1 | +cmake_minimum_required(VERSION 3.16) |
| 2 | +list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake") |
| 3 | + |
| 4 | +include(ParseAc) |
| 5 | +parse_ac(VERSION MAJOR MINOR PATCH) |
| 6 | + |
| 7 | +project(Osi VERSION ${VERSION} LANGUAGES CXX C) |
| 8 | +set(PROJECT_NAMESPACE coin) |
| 9 | +message(STATUS "${PROJECT_NAME} version: ${PROJECT_VERSION}") |
| 10 | +#message(STATUS "major: ${PROJECT_VERSION_MAJOR}") |
| 11 | +#message(STATUS "minor: ${PROJECT_VERSION_MINOR}") |
| 12 | +#message(STATUS "patch: ${PROJECT_VERSION_PATCH}") |
| 13 | + |
| 14 | +# Default Build Type to be Release |
| 15 | +get_property(isMultiConfig GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG) |
| 16 | +if(isMultiConfig) |
| 17 | + if(NOT CMAKE_CONFIGURATION_TYPES) |
| 18 | + set(CMAKE_CONFIGURATION_TYPES "Release;Debug" CACHE STRING |
| 19 | + "Choose the type of builds, options are: Debug Release RelWithDebInfo MinSizeRel. (default: Release;Debug)" |
| 20 | + FORCE) |
| 21 | + endif() |
| 22 | + message(STATUS "Configuration types: ${CMAKE_CONFIGURATION_TYPES}") |
| 23 | +else() |
| 24 | + if(NOT CMAKE_BUILD_TYPE) |
| 25 | + set(CMAKE_BUILD_TYPE "Release" CACHE STRING |
| 26 | + "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel. (default: Release)" |
| 27 | + FORCE) |
| 28 | + endif() |
| 29 | + message(STATUS "Build type: ${CMAKE_BUILD_TYPE}") |
| 30 | +endif() |
| 31 | + |
| 32 | +# Layout build dir like install dir |
| 33 | +include(GNUInstallDirs) |
| 34 | +set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE) |
| 35 | +set(CMAKE_BUILD_RPATH_USE_ORIGIN ON) |
| 36 | +set(CMAKE_INSTALL_RPATH_USE_LINK_PATH ON) |
| 37 | +if(UNIX) |
| 38 | + option(BUILD_SHARED_LIBS "Build shared libraries (.so or .dylib)." ON) |
| 39 | + set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR}) |
| 40 | + set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR}) |
| 41 | + set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_BINDIR}) |
| 42 | + # for multi-config build system (e.g. Xcode, Ninja Multi-Config) |
| 43 | + foreach(OutputConfig IN LISTS CMAKE_CONFIGURATION_TYPES) |
| 44 | + string(TOUPPER ${OutputConfig} OUTPUTCONFIG) |
| 45 | + set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_BINARY_DIR}/${OutputConfig}/${CMAKE_INSTALL_LIBDIR}) |
| 46 | + set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_BINARY_DIR}/${OutputConfig}/${CMAKE_INSTALL_LIBDIR}) |
| 47 | + set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_BINARY_DIR}/${OutputConfig}/${CMAKE_INSTALL_BINDIR}) |
| 48 | + endforeach() |
| 49 | +else() |
| 50 | + # Currently Only support static build for windows |
| 51 | + option(BUILD_SHARED_LIBS "Build shared libraries (.dll)." OFF) |
| 52 | + set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_BINDIR}) |
| 53 | + set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_BINDIR}) |
| 54 | + set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_BINDIR}) |
| 55 | + # for multi-config builds (e.g. msvc) |
| 56 | + foreach(OutputConfig IN LISTS CMAKE_CONFIGURATION_TYPES) |
| 57 | + string(TOUPPER ${OutputConfig} OUTPUTCONFIG) |
| 58 | + set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_BINARY_DIR}/${OutputConfig}/${CMAKE_INSTALL_BINDIR}) |
| 59 | + set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_BINARY_DIR}/${OutputConfig}/${CMAKE_INSTALL_BINDIR}) |
| 60 | + set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_${OUTPUTCONFIG} ${CMAKE_BINARY_DIR}/${OutputConfig}/${CMAKE_INSTALL_BINDIR}) |
| 61 | + endforeach() |
| 62 | +endif() |
| 63 | + |
| 64 | +if(MSVC AND BUILD_SHARED_LIBS) |
| 65 | + set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON) |
| 66 | +endif() |
| 67 | + |
| 68 | +# config options |
| 69 | +if(MSVC) |
| 70 | + # Build with multiple processes |
| 71 | + add_definitions(/MP) |
| 72 | + add_definitions(/D_CRT_SECURE_NO_WARNINGS /D_CRT_SECURE_NO_DEPRECATE) |
| 73 | + # MSVC warning suppressions |
| 74 | + add_definitions( |
| 75 | + /wd4018 # 'expression' : signed/unsigned mismatch |
| 76 | + /wd4065 # switch statement contains 'default' but no 'case' labels |
| 77 | + /wd4101 # 'identifier' : unreferenced local variable |
| 78 | + /wd4102 # 'label' : unreferenced label |
| 79 | + /wd4244 # 'conversion' conversion from 'type1' to 'type2', possible loss of data |
| 80 | + /wd4267 # 'var' : conversion from 'size_t' to 'type', possible loss of data |
| 81 | + /wd4309 # 'conversion' : truncation of constant value |
| 82 | + /wd4805 # 'operation' : unsafe mix of type 'type1' and type 'type2' in operation. |
| 83 | + /wd4996 # The compiler encountered a deprecated declaration. |
| 84 | + ) |
| 85 | +endif() |
| 86 | +if(APPLE) |
| 87 | + set( |
| 88 | + CMAKE_CXX_FLAGS |
| 89 | + "${CMAKE_CXX_FLAGS} -Wno-inconsistent-missing-override -Wno-unused-command-line-argument -Wno-unused-result -Wno-exceptions" |
| 90 | + ) |
| 91 | + set(CMAKE_OSX_DEPLOYMENT_TARGET "10.15" CACHE STRING "Minimum OS X deployment version") |
| 92 | +endif() |
| 93 | + |
| 94 | +# ZLIB |
| 95 | +if(NOT TARGET ZLIB::ZLIB) |
| 96 | + find_package(ZLIB) |
| 97 | +endif() |
| 98 | +if(ZLIB_FOUND OR TARGET ZLIB::ZLIB) |
| 99 | + message(STATUS "Use zlib") |
| 100 | + set(HAVE_ZLIB_H "1" CACHE INTERNAL "Use zlib") |
| 101 | + set(COIN_HAS_ZLIB "1" CACHE INTERNAL "Use zlib") |
| 102 | +endif() |
| 103 | + |
| 104 | +# PThread |
| 105 | +set(THREADS_PREFER_PTHREAD_FLAG ON) |
| 106 | +find_package(Threads) |
| 107 | +if(CMAKE_USE_PTHREADS_INIT) |
| 108 | + set(PTHREADS_FOUND TRUE) |
| 109 | +else() |
| 110 | + set(PTHREADS_FOUND FALSE) |
| 111 | +endif() |
| 112 | + |
| 113 | +# CoinUtils |
| 114 | +if(NOT TARGET Coin::CoinUtils) |
| 115 | + find_package(CoinUtils REQUIRED CONFIG) |
| 116 | +endif() |
| 117 | + |
| 118 | +include(CheckEnv) |
| 119 | +include(CTest) |
| 120 | + |
| 121 | +add_subdirectory(Osi) |
| 122 | + |
| 123 | +include(GNUInstallDirs) |
| 124 | +install(EXPORT ${PROJECT_NAME}Targets |
| 125 | + NAMESPACE Coin:: |
| 126 | + DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}") |
| 127 | +include(CMakePackageConfigHelpers) |
| 128 | +configure_package_config_file(cmake/Config.cmake.in |
| 129 | + "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake" |
| 130 | + INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}") |
| 131 | +write_basic_package_version_file( |
| 132 | + "${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake" |
| 133 | + COMPATIBILITY SameMajorVersion) |
| 134 | +install( |
| 135 | + FILES |
| 136 | + "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake" |
| 137 | + "${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake" |
| 138 | + DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}" |
| 139 | + COMPONENT Devel) |
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