CMakeLists.txt

   1 ###############################################################################
   2 # Top contributors (to current version):
   3 #   Aina Niemetz, Mathias Preiner, Gereon Kremer
   4 #
   5 # This file is part of the cvc5 project.
   6 #
   7 # Copyright (c) 2009-2021 by the authors listed in the file AUTHORS
   8 # in the top-level source directory and their institutional affiliations.
   9 # All rights reserved.  See the file COPYING in the top-level source
  10 # directory for licensing information.
  11 # #############################################################################
  12 #
  13 # The build system configuration.
  14 ##
  15
  16 cmake_minimum_required(VERSION 3.9)
  17
  18 #-----------------------------------------------------------------------------#
  19 # Project configuration
  20
  21 project(cvc5)
  22
  23 include(GNUInstallDirs)
  24
  25 set(CVC5_MAJOR   1) # Major component of the version of cvc5.
  26 set(CVC5_MINOR   0) # Minor component of the version of cvc5.
  27 set(CVC5_RELEASE 0) # Release component of the version of cvc5.
  28
  29 # Extraversion component of the version of cvc5.
  30 set(CVC5_EXTRAVERSION "-prerelease")
  31
  32 # Shared library versioning. Increment SOVERSION for every new cvc5 release.
  33 set(CVC5_SOVERSION 1)
  34
  35 # Full release string for cvc5.
  36 if(CVC5_RELEASE)
  37   set(CVC5_RELEASE_STRING
  38       "${CVC5_MAJOR}.${CVC5_MINOR}.${CVC5_RELEASE}${CVC5_EXTRAVERSION}")
  39 else()
  40   set(CVC5_RELEASE_STRING "${CVC5_MAJOR}.${CVC5_MINOR}${CVC5_EXTRAVERSION}")
  41 endif()
  42
  43 set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
  44 set(CMAKE_C_STANDARD 99)
  45 set(CMAKE_CXX_STANDARD 17)
  46 set(CMAKE_CXX_EXTENSIONS OFF)
  47 set(CMAKE_CXX_STANDARD_REQUIRED ON)
  48 set(CMAKE_CXX_VISIBILITY_PRESET hidden)
  49 set(CMAKE_VISIBILITY_INLINES_HIDDEN 1)
  50
  51 # Generate compile_commands.json, which can be used for various code completion
  52 # plugins.
  53 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
  54
  55 #-----------------------------------------------------------------------------#
  56 # Policies
  57
  58 # Required for FindGLPK since it sets CMAKE_REQUIRED_LIBRARIES
  59 if(POLICY CMP0075)
  60   cmake_policy(SET CMP0075 NEW)
  61 endif()
  62
  63 #-----------------------------------------------------------------------------#
  64 # Tell CMake where to find our dependencies
  65
  66 if(ABC_DIR)
  67   list(APPEND CMAKE_PREFIX_PATH "${ABC_DIR}")
  68 endif()
  69 if(GLPK_DIR)
  70   list(APPEND CMAKE_PREFIX_PATH "${GLPK_DIR}")
  71 endif()
  72
  73 # By default the contrib/get-* scripts install dependencies to deps/install.
  74 list(APPEND CMAKE_PREFIX_PATH "${PROJECT_SOURCE_DIR}/deps/install")
  75
  76 #-----------------------------------------------------------------------------#
  77
  78 include(Helpers)
  79
  80 #-----------------------------------------------------------------------------#
  81 # User options
  82
  83 # License
  84 option(ENABLE_GPL "Enable GPL dependencies")
  85
  86 # General build options
  87 #
  88 # >> 3-valued: IGNORE ON OFF
  89 #    > allows to detect if set by user (default: IGNORE)
  90 #    > only necessary for options set for build types
  91 cvc5_option(ENABLE_ASAN           "Enable ASAN build")
  92 cvc5_option(ENABLE_UBSAN          "Enable UBSan build")
  93 cvc5_option(ENABLE_TSAN           "Enable TSan build")
  94 cvc5_option(ENABLE_ASSERTIONS     "Enable assertions")
  95 cvc5_option(ENABLE_COMP_INC_TRACK
  96             "Enable optimizations for incremental SMT-COMP tracks")
  97 cvc5_option(ENABLE_DEBUG_SYMBOLS  "Enable debug symbols")
  98 cvc5_option(ENABLE_DUMPING        "Enable dumping")
  99 cvc5_option(ENABLE_MUZZLE         "Suppress ALL non-result output")
 100 cvc5_option(ENABLE_STATISTICS     "Enable statistics")
 101 cvc5_option(ENABLE_TRACING        "Enable tracing")
 102 cvc5_option(ENABLE_UNIT_TESTING   "Enable unit testing")
 103 cvc5_option(ENABLE_VALGRIND       "Enable valgrind instrumentation")
 104 cvc5_option(ENABLE_SHARED         "Build as shared library")
 105 cvc5_option(ENABLE_STATIC_BINARY
 106             "Build static binaries with statically linked system libraries")
 107 cvc5_option(ENABLE_AUTO_DOWNLOAD  "Enable automatic download of dependencies")
 108 # >> 2-valued: ON OFF
 109 #    > for options where we don't need to detect if set by user (default: OFF)
 110 option(ENABLE_BEST             "Enable dependencies known to give best performance")
 111 option(ENABLE_COVERAGE         "Enable support for gcov coverage testing")
 112 option(ENABLE_DEBUG_CONTEXT_MM "Enable the debug context memory manager")
 113 option(ENABLE_PROFILING        "Enable support for gprof profiling")
 114
 115 # Optional dependencies
 116 #
 117 # >> 3-valued: IGNORE ON OFF
 118 #    > allows to detect if set by user (default: IGNORE)
 119 #    > only necessary for options set for ENABLE_BEST
 120 cvc5_option(USE_ABC           "Use ABC for AIG bit-blasting")
 121 cvc5_option(USE_CADICAL       "Use CaDiCaL SAT solver")
 122 cvc5_option(USE_CLN           "Use CLN instead of GMP")
 123 cvc5_option(USE_CRYPTOMINISAT "Use CryptoMiniSat SAT solver")
 124 cvc5_option(USE_GLPK          "Use GLPK simplex solver")
 125 cvc5_option(USE_KISSAT        "Use Kissat SAT solver")
 126 cvc5_option(USE_EDITLINE      "Use Editline for better interactive support")
 127 # >> 2-valued: ON OFF
 128 #    > for options where we don't need to detect if set by user (default: OFF)
 129 option(USE_POLY               "Use LibPoly for polynomial arithmetic")
 130 option(USE_SYMFPU             "Use SymFPU for floating point support")
 131 option(USE_PYTHON2            "Force Python 2 (deprecated)")
 132
 133 # Custom install directories for dependencies
 134 # If no directory is provided by the user, we first check if the dependency was
 135 # installed via the corresponding contrib/get-* script and if not found, we
 136 # check the intalled system version. If the user provides a directory we
 137 # immediately fail if the dependency was not found at the specified location.
 138 set(ABC_DIR           "" CACHE STRING "Set ABC install directory")
 139 set(GLPK_DIR          "" CACHE STRING "Set GLPK install directory")
 140
 141 # Prepend binaries with prefix on make install
 142 set(PROGRAM_PREFIX    "" CACHE STRING "Program prefix on make install")
 143
 144 # Supported language bindings based on new C++ API
 145 option(BUILD_BINDINGS_PYTHON "Build Python bindings based on new C++ API ")
 146 option(BUILD_BINDINGS_JAVA "Build Java bindings based on new C++ API ")
 147
 148 # Build limitations
 149 option(BUILD_LIB_ONLY         "Only build the library")
 150
 151 # Api documentation
 152 cvc5_option(BUILD_DOCS "Build Api documentation")
 153
 154 #-----------------------------------------------------------------------------#
 155 # Internal cmake variables
 156
 157 set(OPTIMIZATION_LEVEL 3)
 158 set(GPL_LIBS "")
 159
 160 #-----------------------------------------------------------------------------#
 161 # Determine number of threads available, used to configure (default) parallel
 162 # execution of custom test targets (can be overriden with ARGS=-jN).
 163
 164 include(ProcessorCount)
 165 ProcessorCount(CTEST_NTHREADS)
 166 if(CTEST_NTHREADS EQUAL 0)
 167   set(CTEST_NTHREADS 1)
 168 endif()
 169
 170 #-----------------------------------------------------------------------------#
 171 # Build types
 172
 173 # Note: Module CodeCoverage requires the name of the debug build to conform
 174 #       to cmake standards (first letter uppercase).
 175 set(BUILD_TYPES Production Debug Testing Competition)
 176
 177 if(ENABLE_ASAN OR ENABLE_UBSAN OR ENABLE_TSAN)
 178   set(CMAKE_BUILD_TYPE Debug)
 179 endif()
 180
 181 # Set the default build type to Production
 182 if(NOT CMAKE_BUILD_TYPE)
 183   set(CMAKE_BUILD_TYPE
 184       Production CACHE STRING "Options are: ${BUILD_TYPES}" FORCE)
 185   # Provide drop down menu options in cmake-gui
 186   set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${BUILD_TYPES})
 187 endif()
 188
 189 # Check if specified build type is valid.
 190 list(FIND BUILD_TYPES ${CMAKE_BUILD_TYPE} FOUND_BUILD_TYPE)
 191 if(${FOUND_BUILD_TYPE} EQUAL -1)
 192   message(FATAL_ERROR
 193     "'${CMAKE_BUILD_TYPE}' is not a valid build type. "
 194     "Available builds are: ${BUILD_TYPES}")
 195 endif()
 196
 197 message(STATUS "Building ${CMAKE_BUILD_TYPE} build")
 198 include(Config${CMAKE_BUILD_TYPE})
 199
 200 #-----------------------------------------------------------------------------#
 201 # Compiler flags
 202
 203 add_check_c_cxx_flag("-O${OPTIMIZATION_LEVEL}")
 204 add_check_c_cxx_flag("-Wall")
 205 add_check_c_cxx_flag("-Wno-unused-private-field")
 206 add_check_c_flag("-fexceptions")
 207 add_check_cxx_flag("-Wsuggest-override")
 208 add_check_cxx_flag("-Wnon-virtual-dtor")
 209 add_check_c_cxx_flag("-Wimplicit-fallthrough")
 210 add_check_c_cxx_flag("-Wshadow")
 211
 212 # Temporarily disable -Wclass-memaccess to suppress 'no trivial copy-assignment'
 213 # cdlist.h warnings. Remove when fixed.
 214 add_check_cxx_flag("-Wno-class-memaccess")
 215
 216 if (WIN32)
 217   set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--stack,100000000")
 218 endif ()
 219
 220 #-----------------------------------------------------------------------------#
 221 # Use ld.gold if available
 222
 223 execute_process(COMMAND ${CMAKE_C_COMPILER}
 224                 -fuse-ld=gold
 225                 -Wl,--version ERROR_QUIET OUTPUT_VARIABLE LD_VERSION)
 226 if ("${LD_VERSION}" MATCHES "GNU gold")
 227   string(APPEND CMAKE_EXE_LINKER_FLAGS " -fuse-ld=gold")
 228   string(APPEND CMAKE_SHARED_LINKER_FLAGS " -fuse-ld=gold")
 229   string(APPEND CMAKE_MODULE_LINKER_FLAGS " -fuse-ld=gold")
 230   message(STATUS "Using GNU gold linker.")
 231 endif ()
 232
 233 #-----------------------------------------------------------------------------#
 234 # Option defaults (three-valued options (cvc5_option(...)))
 235 #
 236 # These options are only set if their value is IGNORE. Otherwise, the user
 237 # already set the option, which we don't want to overwrite.
 238
 239 if(ENABLE_STATIC_BINARY)
 240   cvc5_set_option(ENABLE_SHARED OFF)
 241 else()
 242   cvc5_set_option(ENABLE_SHARED ON)
 243 endif()
 244
 245 #-----------------------------------------------------------------------------#
 246
 247 # Only enable unit testing if assertions are enabled. Otherwise, unit tests
 248 # that expect AssertionException to be thrown will fail.
 249 if(NOT ENABLE_ASSERTIONS)
 250   message(WARNING "Disabling unit tests since assertions are disabled.")
 251   set(ENABLE_UNIT_TESTING OFF)
 252 endif()
 253
 254 #-----------------------------------------------------------------------------#
 255 # Shared/static libraries
 256 #
 257 # This needs to be set before any find_package(...) command since we want to
 258 # search for static libraries with suffix .a.
 259
 260 if(ENABLE_SHARED)
 261   set(BUILD_SHARED_LIBS ON)
 262   if(ENABLE_STATIC_BINARY)
 263     set(ENABLE_STATIC_BINARY OFF)
 264     message(WARNING "Disabling static binary since shared build is enabled.")
 265   endif()
 266
 267   # Set visibility to default if unit tests are enabled
 268   if(ENABLE_UNIT_TESTING)
 269     set(CMAKE_CXX_VISIBILITY_PRESET default)
 270     set(CMAKE_VISIBILITY_INLINES_HIDDEN 0)
 271   endif()
 272
 273   # Embed the installation prefix as an RPATH in the executable such that the
 274   # linker can find our libraries (such as libcvc5parser) when executing the
 275   # cvc5 binary. This is for example useful when installing cvc5 with a custom
 276   # prefix on macOS (e.g. when using homebrew in a non-standard directory). If
 277   # we do not set this option, then the linker will not be able to find the
 278   # required libraries when trying to run cvc5.
 279   #
 280   # Also embed the installation prefix of the installed contrib libraries as an
 281   # RPATH. This allows to install a dynamically linked binary that depends on
 282   # dynamically linked libraries. This is dangerous, as the installed binary
 283   # breaks if the contrib library is removed or changes in other ways, we thus
 284   # print a big warning and only allow if installing to a custom installation
 285   # prefix.
 286   #
 287   # More information on RPATH in CMake:
 288   # https://gitlab.kitware.com/cmake/community/wikis/doc/cmake/RPATH-handling
 289   set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR};${PROJECT_SOURCE_DIR}/deps/install/lib")
 290 else()
 291   # When building statically, we *only* want static archives/libraries
 292   if (WIN32)
 293       set(CMAKE_FIND_LIBRARY_SUFFIXES .lib .a)
 294   else()
 295       set(CMAKE_FIND_LIBRARY_SUFFIXES .a)
 296   endif()
 297   set(BUILD_SHARED_LIBS OFF)
 298   cvc5_set_option(ENABLE_STATIC_BINARY ON)
 299
 300   # Never build unit tests as static binaries, otherwise we'll end up with
 301   # ~300MB per unit test.
 302   if(ENABLE_UNIT_TESTING)
 303     message(WARNING "Disabling unit tests since static build is enabled.")
 304     set(ENABLE_UNIT_TESTING OFF)
 305   endif()
 306
 307   if (BUILD_BINDINGS_PYTHON)
 308     message(FATAL_ERROR "Building Python bindings is not possible "
 309                         "when building statically")
 310   endif()
 311 endif()
 312
 313 #-----------------------------------------------------------------------------#
 314 # Enable the ctest testing framework
 315
 316 # This needs to be enabled here rather than in subdirectory test in order to
 317 # allow calling ctest from the root build directory.
 318 enable_testing()
 319
 320 #-----------------------------------------------------------------------------#
 321 # Check options, find packages and configure build.
 322
 323 if(USE_PYTHON2)
 324   find_package(PythonInterp 2.7 REQUIRED)
 325 else()
 326   find_package(PythonInterp 3 REQUIRED)
 327 endif()
 328
 329 find_package(GMP 6.1 REQUIRED)
 330
 331 if(ENABLE_ASAN)
 332   # -fsanitize=address requires CMAKE_REQUIRED_FLAGS to be explicitely set,
 333   # otherwise the -fsanitize=address check will fail while linking.
 334   set(CMAKE_REQUIRED_FLAGS -fsanitize=address)
 335   add_required_c_cxx_flag("-fsanitize=address")
 336   unset(CMAKE_REQUIRED_FLAGS)
 337   add_required_c_cxx_flag("-fno-omit-frame-pointer")
 338   add_check_c_cxx_flag("-fsanitize-recover=address")
 339 endif()
 340
 341 if(ENABLE_UBSAN)
 342   add_required_c_cxx_flag("-fsanitize=undefined")
 343   add_definitions(-DCVC5_USE_UBSAN)
 344 endif()
 345
 346 if(ENABLE_TSAN)
 347   # -fsanitize=thread requires CMAKE_REQUIRED_FLAGS to be explicitely set,
 348   # otherwise the -fsanitize=thread check will fail while linking.
 349   set(CMAKE_REQUIRED_FLAGS -fsanitize=thread)
 350   add_required_c_cxx_flag("-fsanitize=thread")
 351   unset(CMAKE_REQUIRED_FLAGS)
 352 endif()
 353
 354 if(ENABLE_ASSERTIONS)
 355   add_definitions(-DCVC5_ASSERTIONS)
 356 else()
 357   add_definitions(-DNDEBUG)
 358 endif()
 359
 360 if(ENABLE_COVERAGE)
 361   include(CodeCoverage)
 362   APPEND_COVERAGE_COMPILER_FLAGS()
 363   add_definitions(-DCVC5_COVERAGE)
 364   # Note: The ctest command returns a non-zero exit code if tests fail or run
 365   # into a timeout. As a consequence, the coverage report is not generated. To
 366   # prevent this we always return with exit code 0 after the ctest command has
 367   # finished.
 368   setup_target_for_coverage_gcovr_html(
 369     NAME coverage
 370     EXECUTABLE
 371       ctest -j${CTEST_NTHREADS} -LE "example"
 372         --output-on-failure $$ARGS || exit 0
 373     DEPENDS
 374       build-tests)
 375 endif()
 376
 377 if(ENABLE_DEBUG_CONTEXT_MM)
 378   add_definitions(-DCVC5_DEBUG_CONTEXT_MEMORY_MANAGER)
 379 endif()
 380
 381 if(ENABLE_DEBUG_SYMBOLS)
 382   add_check_c_cxx_flag("-ggdb3")
 383 endif()
 384
 385 if(ENABLE_COMP_INC_TRACK)
 386   add_definitions(-DCVC5_SMTCOMP_APPLICATION_TRACK)
 387 endif()
 388
 389 if(ENABLE_MUZZLE)
 390   add_definitions(-DCVC5_MUZZLE)
 391 endif()
 392
 393 if(ENABLE_DUMPING)
 394   add_definitions(-DCVC5_DUMPING)
 395 endif()
 396
 397 if(ENABLE_PROFILING)
 398   add_definitions(-DCVC5_PROFILING)
 399   add_check_c_cxx_flag("-pg")
 400 endif()
 401
 402 if(ENABLE_TRACING)
 403   add_definitions(-DCVC5_TRACING)
 404 endif()
 405
 406 if(ENABLE_STATISTICS)
 407   add_definitions(-DCVC5_STATISTICS_ON)
 408 endif()
 409
 410 if(ENABLE_VALGRIND)
 411   find_package(Valgrind REQUIRED)
 412   add_definitions(-DCVC5_VALGRIND)
 413 endif()
 414
 415 if(USE_ABC)
 416   find_package(ABC REQUIRED)
 417   add_definitions(-DCVC5_USE_ABC ${ABC_ARCH_FLAGS})
 418 endif()
 419
 420 if(USE_CADICAL)
 421   find_package(CaDiCaL REQUIRED)
 422   add_definitions(-DCVC5_USE_CADICAL)
 423 endif()
 424
 425 if(USE_CLN)
 426   set(GPL_LIBS "${GPL_LIBS} cln")
 427   find_package(CLN 1.2.2 REQUIRED)
 428   set(CVC5_USE_CLN_IMP 1)
 429   set(CVC5_USE_GMP_IMP 0)
 430 else()
 431   set(CVC5_USE_CLN_IMP 0)
 432   set(CVC5_USE_GMP_IMP 1)
 433 endif()
 434
 435 if(USE_CRYPTOMINISAT)
 436   # CryptoMiniSat requires pthreads support
 437   set(THREADS_PREFER_PTHREAD_FLAG ON)
 438   find_package(Threads REQUIRED)
 439   if(THREADS_HAVE_PTHREAD_ARG)
 440     add_c_cxx_flag(-pthread)
 441   endif()
 442   find_package(CryptoMiniSat REQUIRED)
 443   add_definitions(-DCVC5_USE_CRYPTOMINISAT)
 444 endif()
 445
 446 if(USE_GLPK)
 447   set(GPL_LIBS "${GPL_LIBS} glpk")
 448   find_package(GLPK REQUIRED)
 449   add_definitions(-DCVC5_USE_GLPK)
 450 endif()
 451
 452 if(USE_KISSAT)
 453   find_package(Kissat REQUIRED)
 454   add_definitions(-DCVC5_USE_KISSAT)
 455 endif()
 456
 457 if(USE_POLY)
 458   find_package(Poly REQUIRED)
 459   add_definitions(-DCVC5_USE_POLY)
 460   set(CVC5_USE_POLY_IMP 1)
 461 else()
 462   set(CVC5_USE_POLY_IMP 0)
 463 endif()
 464
 465 if(USE_EDITLINE)
 466   find_package(Editline REQUIRED)
 467   set(HAVE_LIBEDITLINE 1)
 468   if(Editline_COMPENTRY_FUNC_RETURNS_CHARPTR)
 469     set(EDITLINE_COMPENTRY_FUNC_RETURNS_CHARP 1)
 470   endif()
 471 endif()
 472
 473 if(USE_SYMFPU)
 474   find_package(SymFPU REQUIRED)
 475   add_definitions(-DCVC5_USE_SYMFPU)
 476   set(CVC5_USE_SYMFPU 1)
 477 else()
 478   set(CVC5_USE_SYMFPU 0)
 479 endif()
 480
 481 if(GPL_LIBS)
 482   if(NOT ENABLE_GPL)
 483     message(FATAL_ERROR
 484       "Bad configuration detected: BSD-licensed code only, but also requested "
 485       "GPLed libraries: ${GPL_LIBS}")
 486   endif()
 487   set(CVC5_GPL_DEPS 1)
 488 endif()
 489
 490 #-----------------------------------------------------------------------------#
 491 # Provide targets to inspect iwyu suggestions
 492
 493 include(IWYU)
 494
 495 #-----------------------------------------------------------------------------#
 496
 497 include(ConfigureCvc5)
 498 if(NOT ENABLE_SHARED)
 499   set(CVC5_STATIC_BUILD ON)
 500 endif()
 501
 502 #-----------------------------------------------------------------------------#
 503 # Add subdirectories
 504
 505 add_subdirectory(doc)
 506 add_subdirectory(src)
 507 add_subdirectory(test)
 508
 509 if(BUILD_BINDINGS_PYTHON)
 510   set(BUILD_BINDINGS_PYTHON_VERSION ${PYTHON_VERSION_MAJOR})
 511   add_subdirectory(src/api/python)
 512 endif()
 513
 514 if(BUILD_BINDINGS_JAVA)
 515   add_subdirectory(src/api/java)
 516   message(WARNING "Java API is currently under development.")
 517 endif()
 518
 519 if(BUILD_DOCS)
 520   add_subdirectory(docs)
 521 endif()
 522
 523 #-----------------------------------------------------------------------------#
 524 # Package configuration
 525 #
 526 # Export cvc5 targets to support find_package(cvc5) in other cmake projects.
 527
 528 include(CMakePackageConfigHelpers)
 529
 530 # If we install a dynamically linked binary that also uses dynamically used
 531 # libraries from deps/install/lib, we need to be cautious. Changing these
 532 # shared libraries from deps/install/lib most probably breaks the binary.
 533 # We only allow such an installation for custom installation prefixes
 534 # (in the assumption that only reasonably experienced users use this and
 535 # also that custom installation prefixes are not used for longer periods of
 536 # time anyway). Also, we print a big warning with further instructions.
 537 if(NOT ENABLE_STATIC_BINARY)
 538   # Get the libraries that cvc5 links against
 539   get_target_property(libs cvc5 INTERFACE_LINK_LIBRARIES)
 540   set(LIBS_SHARED_FROM_DEPS "")
 541   foreach(lib ${libs})
 542     # Filter out those that are linked dynamically and come from deps/install
 543     if(lib MATCHES ".*/deps/install/lib/.*\.so")
 544       list(APPEND LIBS_SHARED_FROM_DEPS ${lib})
 545     endif()
 546   endforeach()
 547   list(LENGTH LIBS_SHARED_FROM_DEPS list_len)
 548   # Check if we actually use such "dangerous" libraries
 549   if(list_len GREATER 0)
 550     # Print a generic warning
 551     install(CODE "message(WARNING \"You are installing a dynamically linked \
 552     binary of cvc5 which may be a problem if you are using any dynamically \
 553     linked third-party library that you obtained through one of the \
 554     contrib/get-xxx scripts. The binary uses the rpath mechanism to find these \
 555     locally, hence executing such a contrib script removing the \
 556     \\\"deps/install\\\" folder most probably breaks the installed binary! \
 557     Consider installing the dynamically linked dependencies on your system \
 558     manually or link cvc5 statically.\")")
 559     # Print the libraries in question
 560     foreach(lib ${LIBS_SHARED_FROM_DEPS})
 561       install(CODE "message(WARNING \"The following library is used by the cvc5 binary: ${lib}\")")
 562     endforeach()
 563     # Check if we use a custom installation prefix
 564     if(CMAKE_INSTALL_PREFIX STREQUAL "/usr/local")
 565       install(CODE "message(FATAL_ERROR \"To avoid installing a \
 566       soon-to-be-broken binary, system-wide installation is disabled if the \
 567       binary depends on locally-built shared libraries.\")")
 568     else()
 569       install(CODE "message(WARNING \"You have selected a custom install \
 570       directory ${CMAKE_INSTALL_PREFIX}, so we expect you understood the \
 571       previous warning and know what you are doing.\")")
 572     endif()
 573   endif()
 574 endif()
 575
 576 install(EXPORT cvc5-targets
 577   FILE cvc5Targets.cmake
 578   NAMESPACE cvc5::
 579   DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/cvc5)
 580
 581 configure_package_config_file(
 582   ${CMAKE_SOURCE_DIR}/cmake/cvc5Config.cmake.in
 583   ${CMAKE_BINARY_DIR}/cmake/cvc5Config.cmake
 584   INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/cvc5
 585   PATH_VARS CMAKE_INSTALL_LIBDIR
 586 )
 587
 588 write_basic_package_version_file(
 589   ${CMAKE_CURRENT_BINARY_DIR}/cvc5ConfigVersion.cmake
 590   VERSION ${CVC5_RELEASE_STRING}
 591   COMPATIBILITY ExactVersion
 592 )
 593
 594 install(FILES
 595   ${CMAKE_BINARY_DIR}/cmake/cvc5Config.cmake
 596   ${CMAKE_BINARY_DIR}/cvc5ConfigVersion.cmake
 597   DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/cvc5
 598 )
 599
 600
 601 #-----------------------------------------------------------------------------#
 602 # Print build configuration
 603
 604 # Set colors.
 605 if(NOT WIN32)
 606   string(ASCII 27 Esc)
 607   set(Green "${Esc}[32m")
 608   set(Blue "${Esc}[1;34m")
 609   set(ResetColor "${Esc}[m")
 610 endif()
 611
 612 # Convert build type to lower case.
 613 string(TOLOWER ${CMAKE_BUILD_TYPE} CVC5_BUILD_PROFILE_STRING)
 614
 615 # Get all definitions added via add_definitions.
 616 get_directory_property(CVC5_DEFINITIONS COMPILE_DEFINITIONS)
 617 string(REPLACE ";" " " CVC5_DEFINITIONS "${CVC5_DEFINITIONS}")
 618
 619 message("")
 620 print_info("cvc5 ${CVC5_RELEASE_STRING}")
 621 message("")
 622 if(ENABLE_COMP_INC_TRACK)
 623   print_config("Build profile             " "${CVC5_BUILD_PROFILE_STRING} (incremental)")
 624 else()
 625   print_config("Build profile             " "${CVC5_BUILD_PROFILE_STRING}")
 626 endif()
 627 message("")
 628 print_config("GPL                       " ${ENABLE_GPL})
 629 print_config("Best configuration        " ${ENABLE_BEST})
 630 message("")
 631 print_config("Assertions                " ${ENABLE_ASSERTIONS})
 632 print_config("Debug symbols             " ${ENABLE_DEBUG_SYMBOLS})
 633 print_config("Debug context mem mgr     " ${ENABLE_DEBUG_CONTEXT_MM})
 634 message("")
 635 print_config("Dumping                   " ${ENABLE_DUMPING})
 636 print_config("Muzzle                    " ${ENABLE_MUZZLE})
 637 print_config("Statistics                " ${ENABLE_STATISTICS})
 638 print_config("Tracing                   " ${ENABLE_TRACING})
 639 message("")
 640 print_config("ASan                      " ${ENABLE_ASAN})
 641 print_config("UBSan                     " ${ENABLE_UBSAN})
 642 print_config("TSan                      " ${ENABLE_TSAN})
 643 print_config("Coverage (gcov)           " ${ENABLE_COVERAGE})
 644 print_config("Profiling (gprof)         " ${ENABLE_PROFILING})
 645 print_config("Unit tests                " ${ENABLE_UNIT_TESTING})
 646 print_config("Valgrind                  " ${ENABLE_VALGRIND})
 647 message("")
 648 print_config("Shared libs               " ${ENABLE_SHARED})
 649 print_config("Static binary             " ${ENABLE_STATIC_BINARY})
 650 print_config("Python bindings           " ${BUILD_BINDINGS_PYTHON})
 651 print_config("Java bindings             " ${BUILD_BINDINGS_JAVA})
 652 print_config("Python2                   " ${USE_PYTHON2})
 653 message("")
 654 print_config("ABC                       " ${USE_ABC})
 655 print_config("CaDiCaL                   " ${USE_CADICAL})
 656 print_config("CryptoMiniSat             " ${USE_CRYPTOMINISAT})
 657 print_config("GLPK                      " ${USE_GLPK})
 658 print_config("Kissat                    " ${USE_KISSAT})
 659 print_config("LibPoly                   " ${USE_POLY})
 660 message("")
 661 print_config("Build libcvc5 only        " ${BUILD_LIB_ONLY})
 662
 663 if(CVC5_USE_CLN_IMP)
 664   print_config("MP library                " "cln")
 665 else()
 666   print_config("MP library                " "gmp")
 667 endif()
 668 print_config("Editline                  " ${USE_EDITLINE})
 669 print_config("SymFPU                    " ${USE_SYMFPU})
 670 message("")
 671 print_config("Api docs                  " ${BUILD_DOCS})
 672 message("")
 673 if(ABC_DIR)
 674   print_config("ABC dir                   " ${ABC_DIR})
 675 endif()
 676 if(GLPK_DIR)
 677   print_config("GLPK dir                  " ${GLPK_DIR})
 678 endif()
 679 message("")
 680 print_config("CPPLAGS (-D...)" "${CVC5_DEFINITIONS}")
 681 print_config("CXXFLAGS       " "${CMAKE_CXX_FLAGS}")
 682 print_config("CFLAGS         " "${CMAKE_C_FLAGS}")
 683 print_config("Linker flags   " "${CMAKE_EXE_LINKER_FLAGS}")
 684 message("")
 685 print_config("Install prefix " "${CMAKE_INSTALL_PREFIX}")
 686 message("")
 687
 688 if(GPL_LIBS)
 689   message(
 690   "${Blue}cvc5 license: "
 691   "${Yellow}GPLv3 (due to optional libraries; see below)${ResetColor}"
 692   "\n"
 693   "\n"
 694   "Please note that cvc5 will be built against the following GPLed libraries:"
 695   "\n"
 696   "${GPL_LIBS}"
 697   "\n"
 698   "As these libraries are covered under the GPLv3, so is this build of cvc5."
 699   "\n"
 700   "cvc5 is also available to you under the terms of the (modified) BSD license."
 701   "\n"
 702   "If you prefer to license cvc5 under those terms, please configure cvc5 to"
 703   "\n"
 704   "disable all optional GPLed library dependencies (-DENABLE_BSD_ONLY=ON)."
 705   )
 706 else()
 707   message(
 708   "${Blue}cvc5 license:${ResetColor} modified BSD"
 709   "\n"
 710   "\n"
 711   "Note that this configuration is NOT built against any GPL'ed libraries, so"
 712   "\n"
 713   "it is covered by the (modified) BSD license.  This is, however, not the best"
 714   "\n"
 715   "performing configuration of cvc5.  To build against GPL'ed libraries which"
 716   "\n"
 717   "improve cvc5's performance, re-configure with '-DENABLE_GPL -DENABLE_BEST'."
 718   )
 719 endif()
 720
 721 if("${CMAKE_GENERATOR}" STREQUAL "Ninja")
 722   set(BUILD_COMMAND_NAME "ninja")
 723 else()
 724   set(BUILD_COMMAND_NAME "make")
 725 endif()
 726
 727 message("")
 728 message("Now just type '${BUILD_COMMAND_NAME}', "
 729         "followed by '${BUILD_COMMAND_NAME} check' "
 730         "or '${BUILD_COMMAND_NAME} install'.")
 731 message("")