mirror of https://gitee.com/openkylin/z3.git
632 lines
27 KiB
CMake
632 lines
27 KiB
CMake
# Enforce some CMake policies
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cmake_minimum_required(VERSION 3.4)
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if (POLICY CMP0054)
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cmake_policy(SET CMP0054 NEW)
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endif()
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if (POLICY CMP0042)
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# Enable `MACOSX_RPATH` by default.
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cmake_policy(SET CMP0042 NEW)
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endif()
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set(CMAKE_USER_MAKE_RULES_OVERRIDE_CXX "${CMAKE_CURRENT_SOURCE_DIR}/cmake/cxx_compiler_flags_overrides.cmake")
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project(Z3 VERSION 4.8.7.0 LANGUAGES CXX)
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################################################################################
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# Project version
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################################################################################
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set(Z3_FULL_VERSION_STR "${Z3_VERSION}") # Note this might be modified
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message(STATUS "Z3 version ${Z3_VERSION}")
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################################################################################
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# Set various useful variables depending on CMake version
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################################################################################
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set(ADD_CUSTOM_COMMAND_USES_TERMINAL_ARG "USES_TERMINAL")
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set(ADD_CUSTOM_TARGET_USES_TERMINAL_ARG "USES_TERMINAL")
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################################################################################
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# Message for polluted source tree sanity checks
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################################################################################
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set(z3_polluted_tree_msg
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" should not exist and is polluting the source tree."
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" It is likely that this file came from the Python build system which"
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" generates files inside the source tree. This is bad practice and the CMake"
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" build system is setup to make sure that the source tree is clean during"
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" its configure step. If you are using git you can remove all untracked files"
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" using ``git clean -fx``. Be careful when doing this. You should probably use"
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" this with ``-n`` first to check which file(s) would be removed."
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)
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################################################################################
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# Sanity check - Disallow building in source
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################################################################################
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if ("${PROJECT_SOURCE_DIR}" STREQUAL "${PROJECT_BINARY_DIR}")
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message(FATAL_ERROR "In source builds are not allowed. You should invoke "
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"CMake from a different directory.")
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endif()
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################################################################################
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# Add our CMake module directory to the list of module search directories
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################################################################################
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list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/modules")
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################################################################################
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# Handle git hash and description
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################################################################################
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include(${PROJECT_SOURCE_DIR}/cmake/git_utils.cmake)
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macro(disable_git_describe)
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message(WARNING "Disabling Z3_INCLUDE_GIT_DESCRIBE")
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set(Z3_INCLUDE_GIT_DESCRIBE OFF CACHE BOOL "Include git describe output in version output" FORCE)
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endmacro()
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macro(disable_git_hash)
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message(WARNING "Disabling Z3_INCLUDE_GIT_HASH")
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set(Z3_INCLUDE_GIT_HASH OFF CACHE BOOL "Include git hash in version output" FORCE)
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unset(Z3GITHASH) # Used in configure_file()
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endmacro()
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option(Z3_INCLUDE_GIT_HASH "Include git hash in version output" ON)
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option(Z3_INCLUDE_GIT_DESCRIBE "Include git describe output in version output" ON)
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set(GIT_DIR "${PROJECT_SOURCE_DIR}/.git")
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if (EXISTS "${GIT_DIR}")
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# Try to make CMake configure depend on the current git HEAD so that
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# a re-configure is triggered when the HEAD changes.
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add_git_dir_dependency("${PROJECT_SOURCE_DIR}" ADD_GIT_DEP_SUCCESS)
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if (ADD_GIT_DEP_SUCCESS)
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if (Z3_INCLUDE_GIT_HASH)
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get_git_head_hash("${GIT_DIR}" Z3GITHASH)
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if (NOT Z3GITHASH)
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message(WARNING "Failed to get Git hash")
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disable_git_hash()
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endif()
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message(STATUS "Using Git hash in version output: ${Z3GITHASH}")
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# This mimics the behaviour of the old build system.
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set(Z3_FULL_VERSION_STR "${Z3_FULL_VERSION_STR} ${Z3GITHASH}")
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else()
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message(STATUS "Not using Git hash in version output")
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unset(Z3GITHASH) # Used in configure_file()
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endif()
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if (Z3_INCLUDE_GIT_DESCRIBE)
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get_git_head_describe("${GIT_DIR}" Z3_GIT_DESCRIPTION)
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if (NOT Z3_GIT_DESCRIPTION)
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message(WARNING "Failed to get Git description")
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disable_git_describe()
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endif()
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message(STATUS "Using Git description in version output: ${Z3_GIT_DESCRIPTION}")
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# This mimics the behaviour of the old build system.
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set(Z3_FULL_VERSION_STR "${Z3_FULL_VERSION_STR} ${Z3_GIT_DESCRIPTION}")
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else()
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message(STATUS "Not including git descrption in version")
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endif()
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else()
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message(WARNING "Failed to add git dependency.")
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disable_git_describe()
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disable_git_hash()
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endif()
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else()
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message(STATUS "Failed to find git directory.")
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disable_git_describe()
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disable_git_hash()
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endif()
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################################################################################
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# Useful CMake functions/Macros
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################################################################################
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include(CheckCXXSourceCompiles)
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################################################################################
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# Compiler flags for Z3 components.
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# Subsequent commands will append to this
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################################################################################
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set(Z3_COMPONENT_CXX_DEFINES "")
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set(Z3_COMPONENT_CXX_FLAGS "")
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set(Z3_COMPONENT_EXTRA_INCLUDE_DIRS "")
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set(Z3_DEPENDENT_LIBS "")
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set(Z3_DEPENDENT_EXTRA_CXX_LINK_FLAGS "")
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################################################################################
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# Build type
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################################################################################
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message(STATUS "CMake generator: ${CMAKE_GENERATOR}")
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set(available_build_types Debug Release RelWithDebInfo MinSizeRel)
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if (DEFINED CMAKE_CONFIGURATION_TYPES)
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# Multi-configuration build (e.g. Visual Studio and Xcode). Here
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# CMAKE_BUILD_TYPE doesn't matter
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message(STATUS "Available configurations: ${CMAKE_CONFIGURATION_TYPES}")
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else()
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# Single configuration generator (e.g. Unix Makefiles, Ninja)
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if(NOT CMAKE_BUILD_TYPE)
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message(STATUS "CMAKE_BUILD_TYPE is not set. Setting default")
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message(STATUS "The available build types are: ${available_build_types}")
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set(CMAKE_BUILD_TYPE RelWithDebInfo CACHE String
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"Options are ${available_build_types}"
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FORCE)
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# Provide drop down menu options in cmake-gui
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set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${available_build_types})
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endif()
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message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
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# Check the selected build type is valid
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list(FIND available_build_types "${CMAKE_BUILD_TYPE}" _build_type_index)
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if ("${_build_type_index}" EQUAL "-1")
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message(FATAL_ERROR "\"${CMAKE_BUILD_TYPE}\" is an invalid build type.\n"
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"Use one of the following build types ${available_build_types}")
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endif()
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endif()
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# CMAKE_BUILD_TYPE has no meaning for multi-configuration generators
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# (e.g. Visual Studio) so use generator expressions instead to add
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# the right definitions when doing a particular build type.
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#
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# Note for some reason we have to leave off ``-D`` here otherwise
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# we get ``-D-DZ3DEBUG`` passed to the compiler
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list(APPEND Z3_COMPONENT_CXX_DEFINES $<$<CONFIG:Debug>:Z3DEBUG>)
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list(APPEND Z3_COMPONENT_CXX_DEFINES $<$<CONFIG:Release>:_EXTERNAL_RELEASE>)
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list(APPEND Z3_COMPONENT_CXX_DEFINES $<$<CONFIG:RelWithDebInfo>:_EXTERNAL_RELEASE>)
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################################################################################
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# Find Python
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################################################################################
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find_package(PythonInterp REQUIRED)
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message(STATUS "PYTHON_EXECUTABLE: ${PYTHON_EXECUTABLE}")
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################################################################################
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# Target architecture detection
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################################################################################
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include(${PROJECT_SOURCE_DIR}/cmake/target_arch_detect.cmake)
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detect_target_architecture(TARGET_ARCHITECTURE)
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message(STATUS "Detected target architecture: ${TARGET_ARCHITECTURE}")
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################################################################################
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# Function for detecting C++ compiler flag support
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################################################################################
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include(${PROJECT_SOURCE_DIR}/cmake/z3_add_cxx_flag.cmake)
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################################################################################
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# C++ language version
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################################################################################
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set(CMAKE_CXX_STANDARD 11)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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################################################################################
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# Platform detection
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################################################################################
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if ("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
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message(STATUS "Platform: Linux")
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list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_LINUX_")
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if ("${TARGET_ARCHITECTURE}" STREQUAL "x86_64")
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list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_USE_THREAD_LOCAL")
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endif()
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elseif ("${CMAKE_SYSTEM_NAME}" MATCHES "GNU")
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message(STATUS "Platform: GNU/Hurd")
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list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_HURD_")
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elseif ("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
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# Does macOS really not need any special flags?
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message(STATUS "Platform: Darwin")
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elseif ("${CMAKE_SYSTEM_NAME}" MATCHES "FreeBSD")
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message(STATUS "Platform: FreeBSD")
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list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_FREEBSD_")
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elseif ("${CMAKE_SYSTEM_NAME}" MATCHES "NetBSD")
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message(STATUS "Platform: NetBSD")
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list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_NetBSD_")
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elseif ("${CMAKE_SYSTEM_NAME}" MATCHES "OpenBSD")
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message(STATUS "Platform: OpenBSD")
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list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_OPENBSD_")
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elseif (CYGWIN)
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message(STATUS "Platform: Cygwin")
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list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_CYGWIN")
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elseif (WIN32)
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message(STATUS "Platform: Windows")
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list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_WINDOWS")
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elseif (EMSCRIPTEN)
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message(STATUS "Platform: Emscripten")
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list(APPEND Z3_DEPENDENT_EXTRA_CXX_LINK_FLAGS
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"-Os"
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"-s ALLOW_MEMORY_GROWTH=1"
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"-s ASSERTIONS=0"
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"-s DISABLE_EXCEPTION_CATCHING=0"
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"-s ERROR_ON_UNDEFINED_SYMBOLS=1"
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)
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else()
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message(FATAL_ERROR "Platform \"${CMAKE_SYSTEM_NAME}\" not recognised")
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endif()
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list(APPEND Z3_COMPONENT_EXTRA_INCLUDE_DIRS
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"${PROJECT_BINARY_DIR}/src"
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"${PROJECT_SOURCE_DIR}/src"
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)
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################################################################################
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# GNU multiple precision library support
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################################################################################
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option(Z3_USE_LIB_GMP "Use GNU Multiple Precision Library" OFF)
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if (Z3_USE_LIB_GMP)
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# Because this is off by default we will make the configure fail if libgmp
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# can't be found
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find_package(GMP REQUIRED)
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message(STATUS "Using libgmp")
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list(APPEND Z3_DEPENDENT_LIBS ${GMP_C_LIBRARIES})
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list(APPEND Z3_COMPONENT_EXTRA_INCLUDE_DIRS ${GMP_INCLUDE_DIRS})
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list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_MP_GMP")
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else()
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list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_MP_INTERNAL")
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message(STATUS "Not using libgmp")
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endif()
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################################################################################
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# API Log sync
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################################################################################
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option(Z3_API_LOG_SYNC
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"Use locking when logging Z3 API calls (experimental)"
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OFF
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)
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if (Z3_API_LOG_SYNC)
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list(APPEND Z3_COMPONENT_CXX_DEFINES "-DZ3_LOG_SYNC")
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message(STATUS "Using Z3_API_LOG_SYNC")
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else()
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message(STATUS "Not using Z3_API_LOG_SYNC")
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endif()
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################################################################################
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# Thread safe or not?
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################################################################################
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option(SINGLE_THREADED
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"Non-thread-safe build"
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OFF
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)
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if (SINGLE_THREADED)
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list(APPEND Z3_COMPONENT_CXX_DEFINES "-DSINGLE_THREAD")
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message(STATUS "Non-thread-safe build")
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else()
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message(STATUS "Thread-safe build")
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endif()
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################################################################################
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# FP math
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################################################################################
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# FIXME: Support ARM "-mfpu=vfp -mfloat-abi=hard"
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if (("${TARGET_ARCHITECTURE}" STREQUAL "x86_64") OR ("${TARGET_ARCHITECTURE}" STREQUAL "i686"))
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if (("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU") OR ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") OR ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Intel"))
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if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Intel")
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# Intel's compiler requires linking with libiomp5
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list(APPEND Z3_DEPENDENT_LIBS "iomp5")
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endif()
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set(SSE_FLAGS "-mfpmath=sse" "-msse" "-msse2")
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elseif ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Intel")
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set(SSE_FLAGS "-mfpmath=sse" "-msse" "-msse2")
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# Intel's compiler requires linking with libiomp5
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list(APPEND Z3_DEPENDENT_LIBS "iomp5")
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elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
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set(SSE_FLAGS "/arch:SSE2")
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else()
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message(FATAL_ERROR "Unknown compiler ${CMAKE_CXX_COMPILER_ID}")
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endif()
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CHECK_CXX_COMPILER_FLAG("${SSE_FLAGS}" HAS_SSE2)
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if (HAS_SSE2)
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list(APPEND Z3_COMPONENT_CXX_FLAGS ${SSE_FLAGS})
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endif()
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unset(SSE_FLAGS)
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endif()
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################################################################################
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# Threading support
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################################################################################
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set(THREADS_PREFER_PTHREAD_FLAG TRUE)
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find_package(Threads)
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list(APPEND Z3_DEPENDENT_LIBS ${CMAKE_THREAD_LIBS_INIT})
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################################################################################
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# Compiler warnings
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################################################################################
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include(${PROJECT_SOURCE_DIR}/cmake/compiler_warnings.cmake)
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################################################################################
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# Save Clang optimization records
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################################################################################
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option(SAVE_CLANG_OPTIMIZATION_RECORDS "Enable saving Clang optimization records." OFF)
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if (SAVE_CLANG_OPTIMIZATION_RECORDS)
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z3_add_cxx_flag("-fsave-optimization-record" REQUIRED)
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endif()
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################################################################################
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# If using Ninja, force color output for Clang (and gcc, disabled to check build).
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################################################################################
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if (UNIX AND CMAKE_GENERATOR STREQUAL "Ninja")
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if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fcolor-diagnostics")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fcolor-diagnostics")
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endif()
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# if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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# set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fdiagnostics-color")
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# set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fdiagnostics-color")
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# endif()
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endif()
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################################################################################
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# Option to control what type of library we build
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################################################################################
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option(Z3_BUILD_LIBZ3_SHARED "Build libz3 as a shared library if true, otherwise build a static library" ON)
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################################################################################
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# Symbol visibility
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################################################################################
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if (NOT MSVC)
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z3_add_cxx_flag("-fvisibility=hidden" REQUIRED)
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endif()
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################################################################################
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# Tracing
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################################################################################
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option(Z3_ENABLE_TRACING_FOR_NON_DEBUG "Enable tracing in non-debug builds." OFF)
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if (Z3_ENABLE_TRACING_FOR_NON_DEBUG)
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list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_TRACE")
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else()
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# Tracing is always enabled in debug builds
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list(APPEND Z3_COMPONENT_CXX_DEFINES $<$<CONFIG:Debug>:_TRACE>)
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endif()
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################################################################################
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# Position independent code
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################################################################################
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# This is required because code built in the components will end up in a shared
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# library. If not building a shared library ``-fPIC`` isn't needed and would add
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# unnecessary overhead.
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if (Z3_BUILD_LIBZ3_SHARED)
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# Avoid adding -fPIC compiler switch if we compile with MSVC (which does not
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# support the flag) or if we target Windows, which generally does not use
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# position independent code for native code shared libraries (DLLs).
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if (NOT (MSVC OR MINGW OR WIN32))
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z3_add_cxx_flag("-fPIC" REQUIRED)
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endif()
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endif()
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################################################################################
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# Link time optimization
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################################################################################
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include(${PROJECT_SOURCE_DIR}/cmake/compiler_lto.cmake)
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################################################################################
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# Control flow integrity
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################################################################################
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option(Z3_ENABLE_CFI "Enable control flow integrity checking" OFF)
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if (Z3_ENABLE_CFI)
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set(build_types_with_cfi "RELEASE" "RELWITHDEBINFO")
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if (NOT Z3_LINK_TIME_OPTIMIZATION)
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message(FATAL_ERROR "Cannot enable control flow integrity checking without link-time optimization."
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"You should set Z3_LINK_TIME_OPTIMIZATION to ON or Z3_ENABLE_CFI to OFF.")
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endif()
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if (DEFINED CMAKE_CONFIGURATION_TYPES)
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# Multi configuration generator
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message(STATUS "Note CFI is only enabled for the following configurations: ${build_types_with_cfi}")
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# No need for else because this is the same as the set that LTO requires.
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endif()
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if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
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z3_add_cxx_flag("-fsanitize=cfi" REQUIRED)
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z3_add_cxx_flag("-fsanitize-cfi-cross-dso" REQUIRED)
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elseif ("x${CMAKE_CXX_COMPILER_ID}" STREQUAL "xMSVC")
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z3_add_cxx_flag("/guard:cf" REQUIRED)
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message(STATUS "Enabling CFI for MSVC")
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foreach (_build_type ${build_types_with_cfi})
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message(STATUS "Enabling CFI for MSVC")
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string(APPEND CMAKE_EXE_LINKER_FLAGS_${_build_type} " /GUARD:CF")
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string(APPEND CMAKE_SHARED_LINKER_FLAGS_${_build_type} " /GUARD:CF")
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endforeach()
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else()
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message(FATAL_ERROR "Can't enable control flow integrity for compiler \"${CMAKE_CXX_COMPILER_ID}\"."
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"You should set Z3_ENABLE_CFI to OFF or use Clang or MSVC to compile.")
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endif()
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endif()
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################################################################################
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# MSVC specific flags inherited from old build system
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################################################################################
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if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
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include(${PROJECT_SOURCE_DIR}/cmake/msvc_legacy_quirks.cmake)
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endif()
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################################################################################
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# Pass /RELEASE to the linker so that checksums in PE files are calculated.
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################################################################################
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if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
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string(APPEND CMAKE_EXE_LINKER_FLAGS " /RELEASE")
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string(APPEND CMAKE_SHARED_LINKER_FLAGS " /RELEASE")
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endif()
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################################################################################
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# Report default CMake flags
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################################################################################
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# This is mainly for debugging.
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message(STATUS "CMAKE_CXX_FLAGS: \"${CMAKE_CXX_FLAGS}\"")
|
|
message(STATUS "CMAKE_EXE_LINKER_FLAGS: \"${CMAKE_EXE_LINKER_FLAGS}\"")
|
|
message(STATUS "CMAKE_STATIC_LINKER_FLAGS: \"${CMAKE_STATIC_LINKER_FLAGS}\"")
|
|
message(STATUS "CMAKE_SHARED_LINKER_FLAGS: \"${CMAKE_SHARED_LINKER_FLAGS}\"")
|
|
if (DEFINED CMAKE_CONFIGURATION_TYPES)
|
|
# Multi configuration generator
|
|
string(TOUPPER "${available_build_types}" build_types_to_report)
|
|
else()
|
|
# Single configuration generator
|
|
string(TOUPPER "${CMAKE_BUILD_TYPE}" build_types_to_report)
|
|
endif()
|
|
foreach (_build_type ${build_types_to_report})
|
|
message(STATUS "CMAKE_CXX_FLAGS_${_build_type}: \"${CMAKE_CXX_FLAGS_${_build_type}}\"")
|
|
message(STATUS "CMAKE_EXE_LINKER_FLAGS_${_build_type}: \"${CMAKE_EXE_LINKER_FLAGS_${_build_type}}\"")
|
|
message(STATUS "CMAKE_SHARED_LINKER_FLAGS_${_build_type}: \"${CMAKE_SHARED_LINKER_FLAGS_${_build_type}}\"")
|
|
message(STATUS "CMAKE_STATIC_LINKER_FLAGS_${_build_type}: \"${CMAKE_STATIC_LINKER_FLAGS_${_build_type}}\"")
|
|
endforeach()
|
|
|
|
################################################################################
|
|
# Report Z3_COMPONENT flags
|
|
################################################################################
|
|
message(STATUS "Z3_COMPONENT_CXX_DEFINES: ${Z3_COMPONENT_CXX_DEFINES}")
|
|
message(STATUS "Z3_COMPONENT_CXX_FLAGS: ${Z3_COMPONENT_CXX_FLAGS}")
|
|
message(STATUS "Z3_DEPENDENT_LIBS: ${Z3_DEPENDENT_LIBS}")
|
|
message(STATUS "Z3_COMPONENT_EXTRA_INCLUDE_DIRS: ${Z3_COMPONENT_EXTRA_INCLUDE_DIRS}")
|
|
message(STATUS "Z3_DEPENDENT_EXTRA_CXX_LINK_FLAGS: ${Z3_DEPENDENT_EXTRA_CXX_LINK_FLAGS}")
|
|
|
|
################################################################################
|
|
# Z3 installation locations
|
|
################################################################################
|
|
include(GNUInstallDirs)
|
|
set(CMAKE_INSTALL_PKGCONFIGDIR
|
|
"${CMAKE_INSTALL_LIBDIR}/pkgconfig"
|
|
CACHE
|
|
PATH
|
|
"Directory to install pkgconfig files"
|
|
)
|
|
|
|
set(CMAKE_INSTALL_Z3_CMAKE_PACKAGE_DIR
|
|
"${CMAKE_INSTALL_LIBDIR}/cmake/z3"
|
|
CACHE
|
|
PATH
|
|
"Directory to install Z3 CMake package files"
|
|
)
|
|
message(STATUS "CMAKE_INSTALL_LIBDIR: \"${CMAKE_INSTALL_LIBDIR}\"")
|
|
message(STATUS "CMAKE_INSTALL_BINDIR: \"${CMAKE_INSTALL_BINDIR}\"")
|
|
message(STATUS "CMAKE_INSTALL_INCLUDEDIR: \"${CMAKE_INSTALL_INCLUDEDIR}\"")
|
|
message(STATUS "CMAKE_INSTALL_PKGCONFIGDIR: \"${CMAKE_INSTALL_PKGCONFIGDIR}\"")
|
|
message(STATUS "CMAKE_INSTALL_Z3_CMAKE_PACKAGE_DIR: \"${CMAKE_INSTALL_Z3_CMAKE_PACKAGE_DIR}\"")
|
|
|
|
################################################################################
|
|
# Uninstall rule
|
|
################################################################################
|
|
configure_file(
|
|
"${PROJECT_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in"
|
|
"${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
|
|
@ONLY
|
|
)
|
|
|
|
# Target needs to be declared before the components so that they can add
|
|
# dependencies to this target so they can run their own custom uninstall rules.
|
|
add_custom_target(uninstall
|
|
COMMAND
|
|
"${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
|
|
COMMENT "Uninstalling..."
|
|
${ADD_CUSTOM_COMMAND_USES_TERMINAL_ARG}
|
|
VERBATIM
|
|
)
|
|
|
|
################################################################################
|
|
# CMake build file locations
|
|
################################################################################
|
|
# To mimic the python build system output these into the root of the build
|
|
# directory
|
|
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}")
|
|
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}")
|
|
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}")
|
|
|
|
################################################################################
|
|
# Extra dependencies for build rules that use the Python infrastructure to
|
|
# generate files used for Z3's build. Changes to these files will trigger
|
|
# a rebuild of all the generated files.
|
|
################################################################################
|
|
# Note: ``update_api.py`` is deliberately not here because it not used
|
|
# to generate every generated file. The targets that need it list it explicitly.
|
|
set(Z3_GENERATED_FILE_EXTRA_DEPENDENCIES
|
|
"${PROJECT_SOURCE_DIR}/scripts/mk_genfile_common.py"
|
|
)
|
|
|
|
################################################################################
|
|
# Z3 components, library and executables
|
|
################################################################################
|
|
include(${PROJECT_SOURCE_DIR}/cmake/z3_add_component.cmake)
|
|
include(${PROJECT_SOURCE_DIR}/cmake/z3_append_linker_flag_list_to_target.cmake)
|
|
add_subdirectory(src)
|
|
|
|
################################################################################
|
|
# Create `Z3Config.cmake` and related files for the build tree so clients can
|
|
# use Z3 via CMake.
|
|
################################################################################
|
|
include(CMakePackageConfigHelpers)
|
|
export(EXPORT Z3_EXPORTED_TARGETS
|
|
NAMESPACE z3::
|
|
FILE "${PROJECT_BINARY_DIR}/Z3Targets.cmake"
|
|
)
|
|
set(Z3_FIRST_PACKAGE_INCLUDE_DIR "${PROJECT_BINARY_DIR}/src/api")
|
|
set(Z3_SECOND_PACKAGE_INCLUDE_DIR "${PROJECT_SOURCE_DIR}/src/api")
|
|
set(Z3_CXX_PACKAGE_INCLUDE_DIR "${PROJECT_SOURCE_DIR}/src/api/c++")
|
|
set(AUTO_GEN_MSG "Automatically generated. DO NOT EDIT")
|
|
set(CONFIG_FILE_TYPE "build tree")
|
|
configure_package_config_file("${PROJECT_SOURCE_DIR}/cmake/Z3Config.cmake.in"
|
|
"Z3Config.cmake"
|
|
INSTALL_DESTINATION "${PROJECT_BINARY_DIR}"
|
|
PATH_VARS
|
|
Z3_FIRST_PACKAGE_INCLUDE_DIR
|
|
Z3_SECOND_PACKAGE_INCLUDE_DIR
|
|
Z3_CXX_PACKAGE_INCLUDE_DIR
|
|
)
|
|
unset(Z3_FIRST_PACKAGE_INCLUDE_DIR)
|
|
unset(Z3_SECOND_PACKAGE_INCLUDE_DIR)
|
|
unset(Z3_CXX_PACKAGE_INCLUDE_DIR)
|
|
unset(AUTO_GEN_MSG)
|
|
unset(CONFIG_FILE_TYPE)
|
|
|
|
write_basic_package_version_file("${PROJECT_BINARY_DIR}/Z3ConfigVersion.cmake"
|
|
COMPATIBILITY SameMajorVersion
|
|
)
|
|
|
|
################################################################################
|
|
# Create `Z3Config.cmake` and related files for install tree so clients can use
|
|
# Z3 via CMake.
|
|
################################################################################
|
|
install(EXPORT
|
|
Z3_EXPORTED_TARGETS
|
|
FILE "Z3Targets.cmake"
|
|
NAMESPACE z3::
|
|
DESTINATION "${CMAKE_INSTALL_Z3_CMAKE_PACKAGE_DIR}"
|
|
)
|
|
set(Z3_INSTALL_TREE_CMAKE_CONFIG_FILE "${PROJECT_BINARY_DIR}/cmake/Z3Config.cmake")
|
|
set(Z3_FIRST_PACKAGE_INCLUDE_DIR "${CMAKE_INSTALL_INCLUDEDIR}")
|
|
set(Z3_SECOND_INCLUDE_DIR "")
|
|
set(Z3_CXX_PACKAGE_INCLUDE_DIR "")
|
|
set(AUTO_GEN_MSG "Automatically generated. DO NOT EDIT")
|
|
set(CONFIG_FILE_TYPE "install tree")
|
|
# We use `configure_package_config_file()` to try and create CMake files
|
|
# that are re-locatable so that it doesn't matter if the files aren't placed
|
|
# in the original install prefix.
|
|
configure_package_config_file("${PROJECT_SOURCE_DIR}/cmake/Z3Config.cmake.in"
|
|
"${Z3_INSTALL_TREE_CMAKE_CONFIG_FILE}"
|
|
INSTALL_DESTINATION "${CMAKE_INSTALL_Z3_CMAKE_PACKAGE_DIR}"
|
|
PATH_VARS Z3_FIRST_PACKAGE_INCLUDE_DIR
|
|
)
|
|
unset(Z3_FIRST_PACKAGE_INCLUDE_DIR)
|
|
unset(Z3_SECOND_PACKAGE_INCLUDE_DIR)
|
|
unset(Z3_CXX_PACKAGE_INCLUDE_DIR)
|
|
unset(AUTO_GEN_MSG)
|
|
unset(CONFIG_FILE_TYPE)
|
|
|
|
# Add install rule to install ${Z3_INSTALL_TREE_CMAKE_CONFIG_FILE}
|
|
install(
|
|
FILES "${Z3_INSTALL_TREE_CMAKE_CONFIG_FILE}"
|
|
DESTINATION "${CMAKE_INSTALL_Z3_CMAKE_PACKAGE_DIR}"
|
|
)
|
|
|
|
# Add install rule to install ${PROJECT_BINARY_DIR}/Z3ConfigVersion.cmake
|
|
install(
|
|
FILES "${PROJECT_BINARY_DIR}/Z3ConfigVersion.cmake"
|
|
DESTINATION "${CMAKE_INSTALL_Z3_CMAKE_PACKAGE_DIR}"
|
|
)
|
|
|
|
################################################################################
|
|
# Examples
|
|
################################################################################
|
|
option(Z3_ENABLE_EXAMPLE_TARGETS "Build Z3 api examples" ON)
|
|
if (Z3_ENABLE_EXAMPLE_TARGETS)
|
|
add_subdirectory(examples)
|
|
endif()
|
|
|
|
################################################################################
|
|
# Documentation
|
|
################################################################################
|
|
option(Z3_BUILD_DOCUMENTATION "Build API documentation" OFF)
|
|
if (Z3_BUILD_DOCUMENTATION)
|
|
message(STATUS "Building documentation enabled")
|
|
add_subdirectory(doc)
|
|
else()
|
|
message(STATUS "Building documentation disabled")
|
|
endif()
|