391 lines
12 KiB
CMake
391 lines
12 KiB
CMake
if(NOT BUILD_CXX)
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return()
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endif()
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# Check dependencies
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set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
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set(THREAD_PREFER_PTHREAD_FLAG TRUE)
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find_package(Threads REQUIRED)
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# Tell find_package() to try “Config” mode before “Module” mode if no mode was specified.
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# This should avoid find_package() to first find our FindXXX.cmake modules if
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# distro package already provide a CMake config file...
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set(CMAKE_FIND_PACKAGE_PREFER_CONFIG TRUE)
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# libprotobuf force us to depends on ZLIB::ZLIB target
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if(BUILD_ZLIB)
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find_package(ZLIB REQUIRED CONFIG)
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else()
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find_package(ZLIB REQUIRED)
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endif()
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if(BUILD_absl)
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find_package(absl REQUIRED CONFIG)
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else()
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find_package(absl REQUIRED)
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endif()
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set(ABSL_DEPS
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absl::base
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absl::cord
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absl::random_random
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absl::raw_hash_set
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absl::hash
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absl::memory
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absl::meta
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absl::status
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absl::str_format
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absl::strings
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absl::synchronization
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absl::any
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)
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set(GFLAGS_USE_TARGET_NAMESPACE TRUE)
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if(BUILD_gflags)
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find_package(gflags REQUIRED CONFIG)
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set(GFLAGS_DEP gflags::gflags_static)
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else()
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find_package(gflags REQUIRED)
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set(GFLAGS_DEP gflags::gflags)
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endif()
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if(BUILD_glog)
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find_package(glog REQUIRED CONFIG)
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else()
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find_package(glog REQUIRED)
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endif()
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if(BUILD_Protobuf)
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find_package(Protobuf REQUIRED CONFIG)
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else()
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find_package(Protobuf REQUIRED)
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endif()
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if(USE_COINOR)
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if(BUILD_CoinUtils)
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find_package(CoinUtils REQUIRED CONFIG)
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else()
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find_package(CoinUtils REQUIRED)
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endif()
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if(BUILD_Osi)
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find_package(Osi REQUIRED CONFIG)
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else()
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find_package(Osi REQUIRED)
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endif()
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if(BUILD_Clp)
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find_package(Clp REQUIRED CONFIG)
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else()
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find_package(Clp REQUIRED)
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endif()
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if(BUILD_Cgl)
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find_package(Cgl REQUIRED CONFIG)
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else()
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find_package(Cgl REQUIRED)
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endif()
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if(BUILD_Cbc)
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find_package(Cbc REQUIRED CONFIG)
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else()
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find_package(Cbc REQUIRED)
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endif()
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set(COINOR_DEPS Coin::CbcSolver Coin::OsiCbc Coin::ClpSolver Coin::OsiClp)
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endif()
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# Check optional Dependencies
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if(USE_CPLEX)
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find_package(CPLEX REQUIRED)
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set(CPLEX_DEP CPLEX::CPLEX)
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endif()
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if(USE_SCIP)
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find_package(SCIP REQUIRED)
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set(SCIP_DEP SCIP::SCIP)
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endif()
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if(USE_XPRESS)
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find_package(XPRESS REQUIRED)
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set(XPRESS_DEP XPRESS::XPRESS)
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endif()
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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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# Main Target
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add_library(${PROJECT_NAME} "")
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# Xcode fails to build if library doesn't contains at least one source file.
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if(XCODE)
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file(GENERATE
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OUTPUT ${PROJECT_BINARY_DIR}/${PROJECT_NAME}/version.cpp
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CONTENT "namespace {char* version = \"${PROJECT_VERSION}\";}")
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target_sources(${PROJECT_NAME} PRIVATE ${PROJECT_BINARY_DIR}/${PROJECT_NAME}/version.cpp)
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endif()
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list(APPEND OR_TOOLS_COMPILE_DEFINITIONS
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"USE_BOP" # enable BOP support
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"USE_GLOP" # enable GLOP support
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)
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if(USE_COINOR)
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list(APPEND OR_TOOLS_COMPILE_DEFINITIONS
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"USE_CBC" # enable COIN-OR CBC support
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"USE_CLP" # enable COIN-OR CLP support
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)
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endif()
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if(USE_CPLEX)
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list(APPEND OR_TOOLS_COMPILE_DEFINITIONS "USE_CPLEX")
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endif()
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if(USE_SCIP)
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list(APPEND OR_TOOLS_COMPILE_DEFINITIONS "USE_SCIP")
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endif()
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if(USE_XPRESS)
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list(APPEND OR_TOOLS_COMPILE_DEFINITIONS "USE_XPRESS")
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endif()
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if(WIN32)
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list(APPEND OR_TOOLS_COMPILE_DEFINITIONS "__WIN32__")
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endif()
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if(MSVC)
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list(APPEND OR_TOOLS_COMPILE_OPTIONS
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"/bigobj" # Allow big object
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"/DNOMINMAX"
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"/DWIN32_LEAN_AND_MEAN=1"
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"/D_CRT_SECURE_NO_WARNINGS"
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"/D_CRT_SECURE_NO_DEPRECATE"
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"/MP" # Build with multiple processes
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)
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# Prefer /MD over /MT and add NDEBUG in Release
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if(CMAKE_BUILD_TYPE STREQUAL "Debug")
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list(APPEND OR_TOOLS_COMPILE_OPTIONS "/MDd")
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else()
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list(APPEND OR_TOOLS_COMPILE_OPTIONS "/MD" "/DNDEBUG")
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endif()
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# MSVC warning suppressions
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list(APPEND OR_TOOLS_COMPILE_OPTIONS
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"/wd4005" # 'macro-redefinition'
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"/wd4018" # 'expression' : signed/unsigned mismatch
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"/wd4065" # switch statement contains 'default' but no 'case' labels
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"/wd4068" # 'unknown pragma'
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"/wd4101" # 'identifier' : unreferenced local variable
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"/wd4146" # unary minus operator applied to unsigned type, result still unsigned
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"/wd4200" # nonstandard extension used : zero-sized array in struct/union
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"/wd4244" # 'conversion' conversion from 'type1' to 'type2', possible loss of data
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"/wd4251" # 'identifier' : class 'type' needs to have dll-interface to be used by clients of class 'type2'
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"/wd4267" # 'var' : conversion from 'size_t' to 'type', possible loss of data
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"/wd4305" # 'identifier' : truncation from 'type1' to 'type2'
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"/wd4307" # 'operator' : integral constant overflow
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"/wd4309" # 'conversion' : truncation of constant value
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"/wd4334" # 'operator' : result of 32-bit shift implicitly converted to 64 bits (was 64-bit shift intended?)
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"/wd4355" # 'this' : used in base member initializer list
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"/wd4477" # 'fwprintf' : format string '%s' requires an argument of type 'wchar_t *'
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"/wd4506" # no definition for inline function 'function'
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"/wd4715" # function' : not all control paths return a value
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"/wd4800" # 'type' : forcing value to bool 'true' or 'false' (performance warning)
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"/wd4996" # The compiler encountered a deprecated declaration.
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)
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else()
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list(APPEND OR_TOOLS_COMPILE_OPTIONS "-fwrapv")
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endif()
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# Includes
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target_include_directories(${PROJECT_NAME} INTERFACE
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$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
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$<BUILD_INTERFACE:${PROJECT_BINARY_DIR}>
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$<INSTALL_INTERFACE:include>
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)
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# Compile options
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set_target_properties(${PROJECT_NAME} PROPERTIES
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CXX_STANDARD 11
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CXX_STANDARD_REQUIRED ON
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CXX_EXTENSIONS OFF
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)
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target_compile_features(${PROJECT_NAME} PUBLIC cxx_std_11)
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target_compile_definitions(${PROJECT_NAME} PUBLIC ${OR_TOOLS_COMPILE_DEFINITIONS})
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target_compile_options(${PROJECT_NAME} PUBLIC ${OR_TOOLS_COMPILE_OPTIONS})
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# Properties
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if(NOT APPLE)
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set_target_properties(${PROJECT_NAME} PROPERTIES VERSION ${PROJECT_VERSION})
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else()
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# Clang don't support version x.y.z with z > 255
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set_target_properties(${PROJECT_NAME} PROPERTIES
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INSTALL_RPATH "@loader_path"
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VERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR})
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endif()
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set_target_properties(${PROJECT_NAME} PROPERTIES
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SOVERSION ${PROJECT_VERSION_MAJOR}
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POSITION_INDEPENDENT_CODE ON
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INTERFACE_POSITION_INDEPENDENT_CODE ON
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)
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set_target_properties(${PROJECT_NAME} PROPERTIES INTERFACE_${PROJECT_NAME}_MAJOR_VERSION ${PROJECT_VERSION_MAJOR})
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set_target_properties(${PROJECT_NAME} PROPERTIES COMPATIBLE_INTERFACE_STRING ${PROJECT_NAME}_MAJOR_VERSION)
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# Dependencies
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target_link_libraries(${PROJECT_NAME} PUBLIC
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ZLIB::ZLIB
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${ABSL_DEPS}
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${GFLAGS_DEP}
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glog::glog
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protobuf::libprotobuf
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${COINOR_DEPS}
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${CPLEX_DEP}
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${SCIP_DEP}
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${XPRESS_DEP}
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Threads::Threads)
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if(WIN32)
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target_link_libraries(${PROJECT_NAME} PUBLIC psapi.lib ws2_32.lib)
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endif()
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# ALIAS
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add_library(${PROJECT_NAME}::${PROJECT_NAME} ALIAS ${PROJECT_NAME})
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# Generate Protobuf cpp sources
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set(PROTO_HDRS)
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set(PROTO_SRCS)
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file(GLOB_RECURSE proto_files RELATIVE ${PROJECT_SOURCE_DIR}
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"ortools/bop/*.proto"
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"ortools/constraint_solver/*.proto"
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"ortools/data/*.proto"
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"ortools/glop/*.proto"
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"ortools/graph/*.proto"
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"ortools/linear_solver/*.proto"
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"ortools/sat/*.proto"
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"ortools/util/*.proto"
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"ortools/linear_solver/*.proto"
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)
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# Get Protobuf include dir
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get_target_property(protobuf_dirs protobuf::libprotobuf INTERFACE_INCLUDE_DIRECTORIES)
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foreach(dir IN LISTS protobuf_dirs)
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if ("${dir}" MATCHES "BUILD_INTERFACE")
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list(APPEND PROTO_DIRS "\"--proto_path=${dir}\"")
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endif()
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endforeach()
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foreach(PROTO_FILE IN LISTS proto_files)
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#message(STATUS "protoc proto(cc): ${PROTO_FILE}")
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get_filename_component(PROTO_DIR ${PROTO_FILE} DIRECTORY)
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get_filename_component(PROTO_NAME ${PROTO_FILE} NAME_WE)
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set(PROTO_HDR ${PROJECT_BINARY_DIR}/${PROTO_DIR}/${PROTO_NAME}.pb.h)
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set(PROTO_SRC ${PROJECT_BINARY_DIR}/${PROTO_DIR}/${PROTO_NAME}.pb.cc)
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#message(STATUS "protoc hdr: ${PROTO_HDR}")
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#message(STATUS "protoc src: ${PROTO_SRC}")
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add_custom_command(
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OUTPUT ${PROTO_SRC} ${PROTO_HDR}
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COMMAND protobuf::protoc
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"--proto_path=${PROJECT_SOURCE_DIR}"
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${PROTO_DIRS}
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"--cpp_out=${PROJECT_BINARY_DIR}"
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${PROTO_FILE}
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DEPENDS ${PROTO_FILE} protobuf::protoc
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COMMENT "Generate C++ protocol buffer for ${PROTO_FILE}"
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VERBATIM)
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list(APPEND PROTO_HDRS ${PROTO_HDR})
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list(APPEND PROTO_SRCS ${PROTO_SRC})
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endforeach()
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#add_library(${PROJECT_NAME}_proto STATIC ${PROTO_SRCS} ${PROTO_HDRS})
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add_library(${PROJECT_NAME}_proto OBJECT ${PROTO_SRCS} ${PROTO_HDRS})
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set_target_properties(${PROJECT_NAME}_proto PROPERTIES POSITION_INDEPENDENT_CODE ON)
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set_target_properties(${PROJECT_NAME}_proto PROPERTIES CXX_STANDARD 11)
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set_target_properties(${PROJECT_NAME}_proto PROPERTIES CXX_STANDARD_REQUIRED ON)
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set_target_properties(${PROJECT_NAME}_proto PROPERTIES CXX_EXTENSIONS OFF)
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target_include_directories(${PROJECT_NAME}_proto PRIVATE
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${PROJECT_SOURCE_DIR}
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${PROJECT_BINARY_DIR}
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$<TARGET_PROPERTY:protobuf::libprotobuf,INTERFACE_INCLUDE_DIRECTORIES>
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)
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target_compile_definitions(${PROJECT_NAME}_proto PUBLIC ${OR_TOOLS_COMPILE_DEFINITIONS})
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target_compile_options(${PROJECT_NAME}_proto PUBLIC ${OR_TOOLS_COMPILE_OPTIONS})
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#target_link_libraries(${PROJECT_NAME}_proto PRIVATE protobuf::libprotobuf)
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add_dependencies(${PROJECT_NAME}_proto protobuf::libprotobuf)
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add_library(${PROJECT_NAME}::proto ALIAS ${PROJECT_NAME}_proto)
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# Add ortools::proto to libortools
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#target_link_libraries(${PROJECT_NAME} PRIVATE ${PROJECT_NAME}::proto)
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target_sources(${PROJECT_NAME} PRIVATE $<TARGET_OBJECTS:${PROJECT_NAME}::proto>)
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add_dependencies(${PROJECT_NAME} ${PROJECT_NAME}::proto)
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foreach(SUBPROJECT IN ITEMS
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algorithms base bop constraint_solver data glop graph linear_solver lp_data
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port sat util)
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add_subdirectory(ortools/${SUBPROJECT})
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#target_link_libraries(${PROJECT_NAME} PRIVATE ${PROJECT_NAME}::${SUBPROJECT})
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target_sources(${PROJECT_NAME} PRIVATE $<TARGET_OBJECTS:${PROJECT_NAME}::${SUBPROJECT}>)
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add_dependencies(${PROJECT_NAME} ${PROJECT_NAME}::${SUBPROJECT})
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endforeach()
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if(BUILD_TESTING)
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add_subdirectory(examples/cpp)
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endif()
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# Install rules
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include(GNUInstallDirs)
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# Install builded dependencies
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if(INSTALL_BUILD_DEPS)
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if( BUILD_ZLIB OR
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BUILD_absl OR
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BUILD_gflags OR
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BUILD_glog OR
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BUILD_Protobuf OR
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BUILD_CoinUtils OR
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BUILD_Osi OR
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BUILD_Clp OR
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BUILD_Cgl OR
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BUILD_Cbc
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)
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install(
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DIRECTORY ${CMAKE_BINARY_DIR}/dependencies/install/
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DESTINATION ${CMAKE_INSTALL_PREFIX}
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)
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endif()
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endif()
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include(GenerateExportHeader)
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GENERATE_EXPORT_HEADER(${PROJECT_NAME})
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install(FILES ${PROJECT_BINARY_DIR}/${PROJECT_NAME}_export.h
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DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
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install(TARGETS ${PROJECT_NAME}
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EXPORT ${PROJECT_NAME}Targets
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INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
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ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
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LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
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RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
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)
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install(EXPORT ${PROJECT_NAME}Targets
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NAMESPACE ${PROJECT_NAME}::
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DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME})
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install(DIRECTORY ortools
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DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
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COMPONENT Devel
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FILES_MATCHING
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PATTERN "*.h")
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install(DIRECTORY ${PROJECT_BINARY_DIR}/ortools
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DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
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COMPONENT Devel
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FILES_MATCHING
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PATTERN "*.pb.h"
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PATTERN CMakeFiles EXCLUDE)
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include(CMakePackageConfigHelpers)
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string (TOUPPER "${PROJECT_NAME}" PACKAGE_PREFIX)
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configure_package_config_file(cmake/${PROJECT_NAME}Config.cmake.in
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"${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
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INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}"
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NO_CHECK_REQUIRED_COMPONENTS_MACRO)
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write_basic_package_version_file(
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"${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
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COMPATIBILITY SameMajorVersion
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)
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install(
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FILES
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"${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
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"${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
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DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}"
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COMPONENT Devel)
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