1 ###############################################################################
2 # Top contributors (to current version):
3 # Aina Niemetz, Mathias Preiner, Gereon Kremer
5 # This file is part of the cvc5 project.
7 # Copyright (c) 2009-2022 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 # #############################################################################
13 # The build system configuration.
16 cmake_minimum_required(VERSION 3.9)
18 #-----------------------------------------------------------------------------#
19 # Project configuration
23 include(CheckIPOSupported)
24 include(GNUInstallDirs)
25 set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
29 set(CMAKE_C_STANDARD 99)
30 set(CMAKE_CXX_STANDARD 17)
31 set(CMAKE_CXX_EXTENSIONS OFF)
32 set(CMAKE_CXX_STANDARD_REQUIRED ON)
33 set(CMAKE_CXX_VISIBILITY_PRESET hidden)
34 set(CMAKE_VISIBILITY_INLINES_HIDDEN 1)
36 # Generate compile_commands.json, which can be used for various code completion
38 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
40 #-----------------------------------------------------------------------------#
43 # Required for FindGLPK since it sets CMAKE_REQUIRED_LIBRARIES
45 cmake_policy(SET CMP0075 NEW)
48 #-----------------------------------------------------------------------------#
49 # Tell CMake where to find our dependencies
52 list(APPEND CMAKE_PREFIX_PATH "${GLPK_DIR}")
55 # By default the contrib/get-* scripts install dependencies to deps/install.
56 list(APPEND CMAKE_PREFIX_PATH "${PROJECT_SOURCE_DIR}/deps/install")
58 #-----------------------------------------------------------------------------#
62 #-----------------------------------------------------------------------------#
66 option(ENABLE_GPL "Enable GPL dependencies")
68 # General build options
70 # >> 3-valued: IGNORE ON OFF
71 # > allows to detect if set by user (default: IGNORE)
72 # > only necessary for options set for build types
73 option(BUILD_SHARED_LIBS "Build shared libraries and binary")
74 cvc5_option(ENABLE_ASAN "Enable ASAN build")
75 cvc5_option(ENABLE_UBSAN "Enable UBSan build")
76 cvc5_option(ENABLE_TSAN "Enable TSan build")
77 cvc5_option(ENABLE_ASSERTIONS "Enable assertions")
78 cvc5_option(ENABLE_COMP_INC_TRACK
79 "Enable optimizations for incremental SMT-COMP tracks")
80 cvc5_option(ENABLE_DEBUG_SYMBOLS "Enable debug symbols")
81 cvc5_option(ENABLE_MUZZLE "Suppress ALL non-result output")
82 cvc5_option(ENABLE_STATISTICS "Enable statistics")
83 cvc5_option(ENABLE_TRACING "Enable tracing")
84 cvc5_option(ENABLE_UNIT_TESTING "Enable unit testing")
85 cvc5_option(ENABLE_VALGRIND "Enable valgrind instrumentation")
86 cvc5_option(ENABLE_AUTO_DOWNLOAD "Enable automatic download of dependencies")
87 cvc5_option(ENABLE_IPO "Enable interprocedural optimization")
89 # > for options where we don't need to detect if set by user (default: OFF)
90 option(ENABLE_BEST "Enable dependencies known to give best performance")
91 option(ENABLE_COVERAGE "Enable support for gcov coverage testing")
92 option(ENABLE_DEBUG_CONTEXT_MM "Enable the debug context memory manager")
93 option(ENABLE_PROFILING "Enable support for gprof profiling")
95 # Optional dependencies
97 # >> 3-valued: IGNORE ON OFF
98 # > allows to detect if set by user (default: IGNORE)
99 # > only necessary for options set for ENABLE_BEST
100 cvc5_option(USE_CLN "Use CLN instead of GMP")
101 cvc5_option(USE_CRYPTOMINISAT "Use CryptoMiniSat SAT solver")
102 cvc5_option(USE_GLPK "Use GLPK simplex solver")
103 cvc5_option(USE_KISSAT "Use Kissat SAT solver")
104 cvc5_option(USE_EDITLINE "Use Editline for better interactive support")
105 # >> 2-valued: ON OFF
106 # > for options where we don't need to detect if set by user (default: OFF)
107 option(USE_POLY "Use LibPoly for polynomial arithmetic")
108 option(USE_COCOA "Use CoCoALib for further polynomial operations")
110 # Custom install directories for dependencies
111 # If no directory is provided by the user, we first check if the dependency was
112 # installed via the corresponding contrib/get-* script and if not found, we
113 # check the intalled system version. If the user provides a directory we
114 # immediately fail if the dependency was not found at the specified location.
115 set(GLPK_DIR "" CACHE STRING "Set GLPK install directory")
117 # Prepend binaries with prefix on make install
118 set(PROGRAM_PREFIX "" CACHE STRING "Program prefix on make install")
120 # Supported language bindings based on new C++ API
121 option(BUILD_BINDINGS_PYTHON "Build Python bindings based on new C++ API ")
122 option(BUILD_BINDINGS_JAVA "Build Java bindings based on new C++ API ")
125 option(BUILD_DOCS "Build Api documentation")
127 # Link against static system libraries
128 cvc5_option(STATIC_BINARY "Link against static system libraries \
129 (enabled by default for static builds)")
131 #-----------------------------------------------------------------------------#
132 # Internal cmake variables
134 set(OPTIMIZATION_LEVEL 3)
137 #-----------------------------------------------------------------------------#
138 # Determine number of threads available, used to configure (default) parallel
139 # execution of custom test targets (can be overriden with ARGS=-jN).
141 include(ProcessorCount)
142 ProcessorCount(CTEST_NTHREADS)
143 if(CTEST_NTHREADS EQUAL 0)
144 set(CTEST_NTHREADS 1)
147 #-----------------------------------------------------------------------------#
150 # Note: Module CodeCoverage requires the name of the debug build to conform
151 # to cmake standards (first letter uppercase).
152 set(BUILD_TYPES Production Debug Testing Competition)
154 if(ENABLE_ASAN OR ENABLE_UBSAN OR ENABLE_TSAN)
155 set(CMAKE_BUILD_TYPE Debug)
158 # Set the default build type to Production
159 if(NOT CMAKE_BUILD_TYPE)
161 Production CACHE STRING "Options are: ${BUILD_TYPES}" FORCE)
162 # Provide drop down menu options in cmake-gui
163 set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${BUILD_TYPES})
166 # Check if specified build type is valid.
167 list(FIND BUILD_TYPES ${CMAKE_BUILD_TYPE} FOUND_BUILD_TYPE)
168 if(${FOUND_BUILD_TYPE} EQUAL -1)
170 "'${CMAKE_BUILD_TYPE}' is not a valid build type. "
171 "Available builds are: ${BUILD_TYPES}")
174 message(STATUS "Building ${CMAKE_BUILD_TYPE} build")
175 include(Config${CMAKE_BUILD_TYPE})
177 #-----------------------------------------------------------------------------#
180 add_check_c_cxx_flag("-O${OPTIMIZATION_LEVEL}")
181 add_check_c_cxx_flag("-Wall")
182 add_check_c_cxx_supression_flag("-Wno-unused-private-field")
183 add_check_c_flag("-fexceptions")
184 add_check_cxx_flag("-Wsuggest-override")
185 add_check_cxx_flag("-Wnon-virtual-dtor")
186 add_check_c_cxx_flag("-Wimplicit-fallthrough")
187 add_check_c_cxx_flag("-Wshadow")
189 # Assume no dynamic initialization of thread-local variables in non-defining
190 # translation units. This option should result in better performance and works
191 # around crashing issues with our Windows build.
192 add_check_cxx_flag("-fno-extern-tls-init")
194 # Temporarily disable -Wclass-memaccess to suppress 'no trivial copy-assignment'
195 # cdlist.h warnings. Remove when fixed.
196 add_check_cxx_supression_flag("-Wno-class-memaccess")
199 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--stack,100000000")
201 # ANTLR uses pragmas that certain versions of MinGW does not support
202 add_check_c_cxx_flag("-Wno-error=unknown-pragmas")
205 #-----------------------------------------------------------------------------#
206 # Use ld.gold if available
208 execute_process(COMMAND ${CMAKE_C_COMPILER}
210 -Wl,--version ERROR_QUIET OUTPUT_VARIABLE LD_VERSION)
211 if ("${LD_VERSION}" MATCHES "GNU gold")
212 string(APPEND CMAKE_EXE_LINKER_FLAGS " -fuse-ld=gold")
213 string(APPEND CMAKE_SHARED_LINKER_FLAGS " -fuse-ld=gold")
214 string(APPEND CMAKE_MODULE_LINKER_FLAGS " -fuse-ld=gold")
215 message(STATUS "Using GNU gold linker.")
218 #-----------------------------------------------------------------------------#
219 # Use interprocedural optimization if requested
222 set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
225 #-----------------------------------------------------------------------------#
227 # Only enable unit testing if assertions are enabled. Otherwise, unit tests
228 # that expect AssertionException to be thrown will fail.
229 if(NOT ENABLE_ASSERTIONS)
230 message(STATUS "Disabling unit tests since assertions are disabled.")
231 set(ENABLE_UNIT_TESTING OFF)
234 #-----------------------------------------------------------------------------#
235 # Shared/static libraries
237 # Embed the installation prefix as an RPATH in the executable such that the
238 # linker can find our libraries (such as libcvc5parser) when executing the
239 # cvc5 binary. This is for example useful when installing cvc5 with a custom
240 # prefix on macOS (e.g. when using homebrew in a non-standard directory). If
241 # we do not set this option, then the linker will not be able to find the
242 # required libraries when trying to run cvc5.
244 # Also embed the installation prefix of the installed contrib libraries as an
245 # RPATH. This allows to install a dynamically linked binary that depends on
246 # dynamically linked libraries. This is dangerous, as the installed binary
247 # breaks if the contrib library is removed or changes in other ways, we thus
248 # print a big warning and only allow if installing to a custom installation
251 # More information on RPATH in CMake:
252 # https://gitlab.kitware.com/cmake/community/wikis/doc/cmake/RPATH-handling
253 set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR};${PROJECT_SOURCE_DIR}/deps/install/lib")
255 # Set visibility to default if unit tests are enabled. If unit tests are
256 # enabled, we also check if we can execute white box unit tests (some versions
257 # of Clang have issues with the required flag).
258 set(ENABLE_WHITEBOX_UNIT_TESTING OFF)
259 if(ENABLE_UNIT_TESTING)
260 set(CMAKE_CXX_VISIBILITY_PRESET default)
261 set(CMAKE_VISIBILITY_INLINES_HIDDEN 0)
263 # Check if Clang version has the bug that was fixed in
264 # https://reviews.llvm.org/D93104
265 set(ENABLE_WHITEBOX_UNIT_TESTING ON)
266 check_cxx_compiler_flag("-faccess-control" HAVE_CXX_FLAGfaccess_control)
267 if(NOT HAVE_CXX_FLAGfaccess_control)
268 set(ENABLE_WHITEBOX_UNIT_TESTING OFF)
269 message(STATUS "Disabling white box unit tests")
273 #-----------------------------------------------------------------------------#
274 # Enable the ctest testing framework
276 # This needs to be enabled here rather than in subdirectory test in order to
277 # allow calling ctest from the root build directory.
280 #-----------------------------------------------------------------------------#
281 # Check options, find packages and configure build.
283 if(BUILD_SHARED_LIBS)
285 set(CMAKE_FIND_LIBRARY_SUFFIXES .dll .lib .a)
287 set(CMAKE_FIND_LIBRARY_SUFFIXES .so .dylib .a)
291 set(CMAKE_FIND_LIBRARY_SUFFIXES .lib .a .dll)
293 set(CMAKE_FIND_LIBRARY_SUFFIXES .a .so .dylib)
297 find_package(PythonInterp 3 REQUIRED)
298 find_package(GMP 6.1 REQUIRED)
301 # -fsanitize=address requires CMAKE_REQUIRED_FLAGS to be explicitely set,
302 # otherwise the -fsanitize=address check will fail while linking.
303 set(CMAKE_REQUIRED_FLAGS -fsanitize=address)
304 add_required_c_cxx_flag("-fsanitize=address")
305 unset(CMAKE_REQUIRED_FLAGS)
306 add_required_c_cxx_flag("-fno-omit-frame-pointer")
307 add_check_c_cxx_flag("-fsanitize-recover=address")
311 add_required_c_cxx_flag("-fsanitize=undefined")
312 add_definitions(-DCVC5_USE_UBSAN)
316 # -fsanitize=thread requires CMAKE_REQUIRED_FLAGS to be explicitely set,
317 # otherwise the -fsanitize=thread check will fail while linking.
318 set(CMAKE_REQUIRED_FLAGS -fsanitize=thread)
319 add_required_c_cxx_flag("-fsanitize=thread")
320 unset(CMAKE_REQUIRED_FLAGS)
323 if(ENABLE_ASSERTIONS)
324 add_definitions(-DCVC5_ASSERTIONS)
326 add_definitions(-DNDEBUG)
330 include(CodeCoverage)
331 append_coverage_compiler_flags()
332 add_definitions(-DCVC5_COVERAGE)
333 setup_code_coverage_fastcov(
335 PATH "${PROJECT_SOURCE_DIR}"
336 EXCLUDE "${CMAKE_BINARY_DIR}/deps/*"
337 DEPENDENCIES cvc5-bin
341 if(ENABLE_DEBUG_CONTEXT_MM)
342 add_definitions(-DCVC5_DEBUG_CONTEXT_MEMORY_MANAGER)
345 if(ENABLE_DEBUG_SYMBOLS)
346 add_check_c_cxx_flag("-ggdb3")
349 if(ENABLE_COMP_INC_TRACK)
350 add_definitions(-DCVC5_SMTCOMP_APPLICATION_TRACK)
354 add_definitions(-DCVC5_MUZZLE)
358 add_definitions(-DCVC5_PROFILING)
359 add_check_c_cxx_flag("-pg")
363 add_definitions(-DCVC5_TRACING)
366 if(ENABLE_STATISTICS)
367 add_definitions(-DCVC5_STATISTICS_ON)
371 find_package(Valgrind REQUIRED)
372 add_definitions(-DCVC5_VALGRIND)
375 find_package(CaDiCaL REQUIRED)
378 set(GPL_LIBS "${GPL_LIBS} cln")
379 find_package(CLN 1.2.2 REQUIRED)
380 set(CVC5_USE_CLN_IMP 1)
381 set(CVC5_USE_GMP_IMP 0)
383 set(CVC5_USE_CLN_IMP 0)
384 set(CVC5_USE_GMP_IMP 1)
387 if(USE_CRYPTOMINISAT)
388 # CryptoMiniSat requires pthreads support
389 set(THREADS_PREFER_PTHREAD_FLAG ON)
390 find_package(Threads REQUIRED)
391 if(THREADS_HAVE_PTHREAD_ARG)
392 add_c_cxx_flag(-pthread)
394 find_package(CryptoMiniSat 5.8 REQUIRED)
395 add_definitions(-DCVC5_USE_CRYPTOMINISAT)
399 set(GPL_LIBS "${GPL_LIBS} glpk")
400 find_package(GLPK REQUIRED)
401 add_definitions(-DCVC5_USE_GLPK)
405 find_package(Kissat REQUIRED)
406 add_definitions(-DCVC5_USE_KISSAT)
410 find_package(Poly REQUIRED)
411 add_definitions(-DCVC5_USE_POLY)
412 set(CVC5_USE_POLY_IMP 1)
414 set(CVC5_USE_POLY_IMP 0)
418 find_package(CoCoA REQUIRED 0.99711)
419 add_definitions(-DCVC5_USE_COCOA)
423 find_package(Editline REQUIRED)
424 set(HAVE_LIBEDITLINE 1)
425 if(Editline_COMPENTRY_FUNC_RETURNS_CHARPTR)
426 set(EDITLINE_COMPENTRY_FUNC_RETURNS_CHARP 1)
430 find_package(SymFPU REQUIRED)
435 "Bad configuration detected: BSD-licensed code only, but also requested "
436 "GPLed libraries: ${GPL_LIBS}")
441 #-----------------------------------------------------------------------------#
442 # Provide targets to inspect iwyu suggestions
445 include(fuzzing-murxla)
447 #-----------------------------------------------------------------------------#
449 include(ConfigureCvc5)
450 if(BUILD_SHARED_LIBS)
451 set(CVC5_STATIC_BUILD OFF)
453 set(CVC5_STATIC_BUILD ON)
454 if(NOT CMAKE_SYSTEM_NAME STREQUAL "Darwin")
455 cvc5_set_option(STATIC_BINARY ON)
459 #-----------------------------------------------------------------------------#
462 add_subdirectory(src)
464 if(BUILD_BINDINGS_PYTHON AND NOT BUILD_SHARED_LIBS)
465 message(STATUS "Python bindings can only be built in a shared build.")
466 set(BUILD_BINDINGS_PYTHON OFF)
468 if(BUILD_BINDINGS_PYTHON)
469 set(BUILD_BINDINGS_PYTHON_VERSION ${PYTHON_VERSION_MAJOR})
470 add_subdirectory(src/api/python)
473 if(BUILD_BINDINGS_JAVA)
474 add_subdirectory(src/api/java)
478 add_subdirectory(docs)
481 add_subdirectory(test)
483 include(target-graphs)
485 #-----------------------------------------------------------------------------#
486 # Package configuration
488 # Export cvc5 targets to support find_package(cvc5) in other cmake projects.
490 include(CMakePackageConfigHelpers)
492 # If we install a dynamically linked binary that also uses dynamically used
493 # libraries from deps/install/lib, we need to be cautious. Changing these
494 # shared libraries from deps/install/lib most probably breaks the binary.
495 # We only allow such an installation for custom installation prefixes
496 # (in the assumption that only reasonably experienced users use this and
497 # also that custom installation prefixes are not used for longer periods of
498 # time anyway). Also, we print a big warning with further instructions.
499 if(BUILD_SHARED_LIBS)
500 # Get the libraries that cvc5 links against
501 get_target_property(libs cvc5 INTERFACE_LINK_LIBRARIES)
502 set(LIBS_SHARED_FROM_DEPS "")
504 # Filter out those that are linked dynamically and come from deps/install
505 if(lib MATCHES ".*/deps/install/lib/.*\.so")
506 list(APPEND LIBS_SHARED_FROM_DEPS ${lib})
509 list(LENGTH LIBS_SHARED_FROM_DEPS list_len)
510 # Check if we actually use such "dangerous" libraries
511 if(list_len GREATER 0)
512 # Print a generic warning
513 install(CODE "message(WARNING \"You are installing a dynamically linked \
514 binary of cvc5 which may be a problem if you are using any dynamically \
515 linked third-party library that you obtained through one of the \
516 contrib/get-xxx scripts. The binary uses the rpath mechanism to find these \
517 locally, hence executing such a contrib script removing the \
518 \\\"deps/install\\\" folder most probably breaks the installed binary! \
519 Consider installing the dynamically linked dependencies on your system \
520 manually or link cvc5 statically.\")")
521 # Print the libraries in question
522 foreach(lib ${LIBS_SHARED_FROM_DEPS})
523 install(CODE "message(WARNING \"The following library is used by the cvc5 binary: ${lib}\")")
525 # Check if we use a custom installation prefix
526 if(CMAKE_INSTALL_PREFIX STREQUAL "/usr/local")
527 install(CODE "message(FATAL_ERROR \"To avoid installing a \
528 soon-to-be-broken binary, system-wide installation is disabled if the \
529 binary depends on locally-built shared libraries.\")")
531 install(CODE "message(WARNING \"You have selected a custom install \
532 directory ${CMAKE_INSTALL_PREFIX}, so we expect you understood the \
533 previous warning and know what you are doing.\")")
538 install(EXPORT cvc5-targets
539 FILE cvc5Targets.cmake
541 DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/cvc5)
543 configure_package_config_file(
544 ${CMAKE_SOURCE_DIR}/cmake/cvc5Config.cmake.in
545 ${CMAKE_BINARY_DIR}/cmake/cvc5Config.cmake
546 INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/cvc5
547 PATH_VARS CMAKE_INSTALL_LIBDIR
550 write_basic_package_version_file(
551 ${CMAKE_CURRENT_BINARY_DIR}/cvc5ConfigVersion.cmake
552 VERSION ${CVC5_VERSION}
553 COMPATIBILITY ExactVersion
557 ${CMAKE_BINARY_DIR}/cmake/cvc5Config.cmake
558 ${CMAKE_BINARY_DIR}/cvc5ConfigVersion.cmake
559 DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/cvc5
563 #-----------------------------------------------------------------------------#
564 # Print build configuration
569 set(Green "${Esc}[32m")
570 set(Blue "${Esc}[1;34m")
571 set(ResetColor "${Esc}[m")
574 # Convert build type to lower case.
575 string(TOLOWER ${CMAKE_BUILD_TYPE} CVC5_BUILD_PROFILE_STRING)
577 # Get all definitions added via add_definitions.
578 get_directory_property(CVC5_DEFINITIONS COMPILE_DEFINITIONS)
579 string(REPLACE ";" " " CVC5_DEFINITIONS "${CVC5_DEFINITIONS}")
582 print_info("cvc5 ${CVC5_VERSION}")
584 if(ENABLE_COMP_INC_TRACK)
585 print_config("Build profile " "${CVC5_BUILD_PROFILE_STRING} (incremental)")
587 print_config("Build profile " "${CVC5_BUILD_PROFILE_STRING}")
590 print_config("GPL " ${ENABLE_GPL})
591 print_config("Best configuration " ${ENABLE_BEST})
593 print_config("Assertions " ${ENABLE_ASSERTIONS})
594 print_config("Debug symbols " ${ENABLE_DEBUG_SYMBOLS})
595 print_config("Debug context mem mgr " ${ENABLE_DEBUG_CONTEXT_MM})
597 print_config("Muzzle " ${ENABLE_MUZZLE})
598 print_config("Statistics " ${ENABLE_STATISTICS})
599 print_config("Tracing " ${ENABLE_TRACING})
601 print_config("ASan " ${ENABLE_ASAN})
602 print_config("UBSan " ${ENABLE_UBSAN})
603 print_config("TSan " ${ENABLE_TSAN})
604 print_config("Coverage (gcov) " ${ENABLE_COVERAGE})
605 print_config("Profiling (gprof) " ${ENABLE_PROFILING})
606 print_config("Unit tests " ${ENABLE_UNIT_TESTING})
607 print_config("Valgrind " ${ENABLE_VALGRIND})
609 print_config("Shared build " ${BUILD_SHARED_LIBS})
610 print_config("Python bindings " ${BUILD_BINDINGS_PYTHON})
611 print_config("Java bindings " ${BUILD_BINDINGS_JAVA})
612 print_config("Interprocedural opt. " ${ENABLE_IPO})
614 print_config("CryptoMiniSat " ${USE_CRYPTOMINISAT} FOUND_SYSTEM ${CryptoMiniSat_FOUND_SYSTEM})
615 print_config("GLPK " ${USE_GLPK})
616 print_config("Kissat " ${USE_KISSAT} FOUND_SYSTEM ${Kissat_FOUND_SYSTEM})
617 print_config("LibPoly " ${USE_POLY} FOUND_SYSTEM ${Poly_FOUND_SYSTEM})
618 print_config("CoCoALib " ${USE_COCOA} FOUND_SYSTEM ${CoCoA_FOUND_SYSTEM})
621 print_config("MP library " "cln" FOUND_SYSTEM ${CLN_FOUND_SYSTEM})
623 print_config("MP library " "gmp" FOUND_SYSTEM ${GMP_FOUND_SYSTEM})
625 print_config("Editline " ${USE_EDITLINE})
627 print_config("Api docs " ${BUILD_DOCS})
630 print_config("GLPK dir " ${GLPK_DIR})
633 print_config("CPPLAGS (-D...)" "${CVC5_DEFINITIONS}")
634 print_config("CXXFLAGS " "${CMAKE_CXX_FLAGS}")
635 print_config("CFLAGS " "${CMAKE_C_FLAGS}")
636 print_config("Linker flags " "${CMAKE_EXE_LINKER_FLAGS}")
638 print_config("Install prefix " "${CMAKE_INSTALL_PREFIX}")
643 "${Blue}cvc5 license: "
644 "${Yellow}GPLv3 (due to optional libraries; see below)${ResetColor}"
647 "Please note that cvc5 will be built against the following GPLed libraries:"
651 "As these libraries are covered under the GPLv3, so is this build of cvc5."
653 "cvc5 is also available to you under the terms of the (modified) BSD license."
655 "If you prefer to license cvc5 under those terms, please configure cvc5 to"
657 "disable all optional GPLed library dependencies (-DENABLE_BSD_ONLY=ON)."
661 "${Blue}cvc5 license:${ResetColor} modified BSD"
664 "Note that this configuration is NOT built against any GPL'ed libraries, so"
666 "it is covered by the (modified) BSD license. To build against GPL'ed"
668 "libraries which can improve cvc5's performance on arithmetic and bitvector"
670 "logics, re-configure with '-DENABLE_GPL -DENABLE_BEST'."
674 if("${CMAKE_GENERATOR}" STREQUAL "Ninja")
675 set(BUILD_COMMAND_NAME "ninja")
677 set(BUILD_COMMAND_NAME "make")
681 message("Now just type '${BUILD_COMMAND_NAME}', "
682 "followed by '${BUILD_COMMAND_NAME} check' "
683 "or '${BUILD_COMMAND_NAME} install'.")