1 cmake_minimum_required(VERSION 3.2)
3 #-----------------------------------------------------------------------------#
4 # Project configuration
8 set(CVC4_MAJOR 1) # Major component of the version of CVC4.
9 set(CVC4_MINOR 8) # Minor component of the version of CVC4.
10 set(CVC4_RELEASE 0) # Release component of the version of CVC4.
12 # Extraversion component of the version of CVC4.
13 set(CVC4_EXTRAVERSION "-prerelease")
15 # Shared library versioning. Increment SOVERSION for every new CVC4 release.
18 # Full release string for CVC4.
20 set(CVC4_RELEASE_STRING
21 "${CVC4_MAJOR}.${CVC4_MINOR}.${CVC4_RELEASE}${CVC4_EXTRAVERSION}")
23 set(CVC4_RELEASE_STRING "${CVC4_MAJOR}.${CVC4_MINOR}${CVC4_EXTRAVERSION}")
26 set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
27 set(CMAKE_C_STANDARD 99)
28 set(CMAKE_CXX_STANDARD 11)
29 set(CMAKE_CXX_EXTENSIONS OFF)
31 # Generate compile_commands.json, which can be used for various code completion
33 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
35 #-----------------------------------------------------------------------------#
38 # Required for FindGLPK since it sets CMAKE_REQUIRED_LIBRARIES
40 cmake_policy(SET CMP0075 NEW)
43 #-----------------------------------------------------------------------------#
44 # Tell CMake where to find our dependencies
47 list(APPEND CMAKE_PREFIX_PATH "${ABC_DIR}")
50 list(APPEND CMAKE_PREFIX_PATH "${ANTLR_DIR}")
53 list(APPEND CMAKE_PREFIX_PATH "${CADICAL_DIR}")
56 list(APPEND CMAKE_PREFIX_PATH "${CRYPTOMINISAT_DIR}")
59 list(APPEND CMAKE_PREFIX_PATH "${CXXTEST_DIR}")
62 list(APPEND CMAKE_PREFIX_PATH "${DRAT2ER_DIR}")
65 list(APPEND CMAKE_PREFIX_PATH "${GLPK_DIR}")
68 list(APPEND CMAKE_PREFIX_PATH "${GMP_DIR}")
71 list(APPEND CMAKE_PREFIX_PATH "${LFSC_DIR}")
74 list(APPEND CMAKE_PREFIX_PATH "${SYMFPU_DIR}")
77 # By default the contrib/get-* scripts install dependencies to deps/install.
78 list(APPEND CMAKE_PREFIX_PATH "${PROJECT_SOURCE_DIR}/deps/install")
80 #-----------------------------------------------------------------------------#
82 set(INCLUDE_INSTALL_DIR include)
83 set(LIBRARY_INSTALL_DIR lib)
84 set(RUNTIME_INSTALL_DIR bin)
86 #-----------------------------------------------------------------------------#
88 # Embed the installation prefix as an RPATH in the executable such that the
89 # linker can find our libraries (such as libcvc4parser) when executing the cvc4
90 # binary. This is for example useful when installing CVC4 with a custom prefix
91 # on macOS (e.g. when using homebrew in a non-standard directory). If we do not
92 # set this option, then the linker will not be able to find the required
93 # libraries when trying to run CVC4.
95 # More information on RPATH in CMake:
96 # https://gitlab.kitware.com/cmake/community/wikis/doc/cmake/RPATH-handling
97 set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${LIBRARY_INSTALL_DIR}")
99 #-----------------------------------------------------------------------------#
103 #-----------------------------------------------------------------------------#
107 option(ENABLE_GPL "Enable GPL dependencies")
109 # General build options
111 # >> 3-valued: IGNORE ON OFF
112 # > allows to detect if set by user (default: IGNORE)
113 # > only necessary for options set for build types
114 cvc4_option(ENABLE_ASAN "Enable ASAN build")
115 cvc4_option(ENABLE_UBSAN "Enable UBSan build")
116 cvc4_option(ENABLE_TSAN "Enable TSan build")
117 cvc4_option(ENABLE_ASSERTIONS "Enable assertions")
118 cvc4_option(ENABLE_COMP_INC_TRACK
119 "Enable optimizations for incremental SMT-COMP tracks")
120 cvc4_option(ENABLE_DEBUG_SYMBOLS "Enable debug symbols")
121 cvc4_option(ENABLE_DUMPING "Enable dumping")
122 cvc4_option(ENABLE_MUZZLE "Suppress ALL non-result output")
123 cvc4_option(ENABLE_PROOFS "Enable proof support")
124 cvc4_option(ENABLE_REPLAY "Enable the replay feature")
125 cvc4_option(ENABLE_STATISTICS "Enable statistics")
126 cvc4_option(ENABLE_TRACING "Enable tracing")
127 cvc4_option(ENABLE_UNIT_TESTING "Enable unit testing")
128 cvc4_option(ENABLE_VALGRIND "Enable valgrind instrumentation")
129 cvc4_option(ENABLE_SHARED "Build as shared library")
130 cvc4_option(ENABLE_STATIC_BINARY
131 "Build static binaries with statically linked system libraries")
132 # >> 2-valued: ON OFF
133 # > for options where we don't need to detect if set by user (default: OFF)
134 option(ENABLE_BEST "Enable dependencies known to give best performance")
135 option(ENABLE_COVERAGE "Enable support for gcov coverage testing")
136 option(ENABLE_DEBUG_CONTEXT_MM "Enable the debug context memory manager")
137 option(ENABLE_PROFILING "Enable support for gprof profiling")
139 # Optional dependencies
141 # >> 3-valued: IGNORE ON OFF
142 # > allows to detect if set by user (default: IGNORE)
143 # > only necessary for options set for ENABLE_BEST
144 cvc4_option(USE_ABC "Use ABC for AIG bit-blasting")
145 cvc4_option(USE_CADICAL "Use CaDiCaL SAT solver")
146 cvc4_option(USE_CLN "Use CLN instead of GMP")
147 cvc4_option(USE_GLPK "Use GLPK simplex solver")
148 cvc4_option(USE_CRYPTOMINISAT "Use CryptoMiniSat SAT solver")
149 cvc4_option(USE_READLINE "Use readline for better interactive support")
150 # >> 2-valued: ON OFF
151 # > for options where we don't need to detect if set by user (default: OFF)
152 option(USE_DRAT2ER "Include drat2er for making eager BV proofs")
153 option(USE_LFSC "Use LFSC proof checker")
154 option(USE_SYMFPU "Use SymFPU for floating point support")
155 option(USE_PYTHON2 "Prefer using Python 2 (for Python bindings)")
156 option(USE_PYTHON3 "Prefer using Python 3 (for Python bindings)")
158 # Custom install directories for dependencies
159 # If no directory is provided by the user, we first check if the dependency was
160 # installed via the corresponding contrib/get-* script and if not found, we
161 # check the intalled system version. If the user provides a directory we
162 # immediately fail if the dependency was not found at the specified location.
163 set(ABC_DIR "" CACHE STRING "Set ABC install directory")
164 set(ANTLR_DIR "" CACHE STRING "Set ANTLR3 install directory")
165 set(CADICAL_DIR "" CACHE STRING "Set CaDiCaL install directory")
166 set(CRYPTOMINISAT_DIR "" CACHE STRING "Set CryptoMiniSat install directory")
167 set(CXXTEST_DIR "" CACHE STRING "Set CxxTest install directory")
168 set(DRAT2ER_DIR "" CACHE STRING "Set drat2er install directory")
169 set(GLPK_DIR "" CACHE STRING "Set GLPK install directory")
170 set(GMP_DIR "" CACHE STRING "Set GMP install directory")
171 set(LFSC_DIR "" CACHE STRING "Set LFSC install directory")
172 set(SYMFPU_DIR "" CACHE STRING "Set SymFPU install directory")
174 # Prepend binaries with prefix on make install
175 set(PROGRAM_PREFIX "" CACHE STRING "Program prefix on make install")
177 # Supported SWIG language bindings
178 option(BUILD_SWIG_BINDINGS_JAVA "Build Java bindings with SWIG")
179 option(BUILD_SWIG_BINDINGS_PYTHON "Build Python bindings with SWIG")
181 # Supprted language bindings based on new C++ API
182 option(BUILD_BINDINGS_PYTHON "Build Python bindings based on new C++ API ")
184 #-----------------------------------------------------------------------------#
185 # Internal cmake variables
187 set(OPTIMIZATION_LEVEL 3)
190 #-----------------------------------------------------------------------------#
191 # Determine number of threads available, used to configure (default) parallel
192 # execution of custom test targets (can be overriden with ARGS=-jN).
194 include(ProcessorCount)
195 ProcessorCount(CTEST_NTHREADS)
196 if(CTEST_NTHREADS EQUAL 0)
197 set(CTEST_NTHREADS 1)
200 #-----------------------------------------------------------------------------#
203 # Note: Module CodeCoverage requires the name of the debug build to conform
204 # to cmake standards (first letter uppercase).
205 set(BUILD_TYPES Production Debug Testing Competition)
207 if(ENABLE_ASAN OR ENABLE_UBSAN OR ENABLE_TSAN)
208 set(CMAKE_BUILD_TYPE Debug)
211 # Set the default build type to Production
212 if(NOT CMAKE_BUILD_TYPE)
214 Production CACHE STRING "Options are: ${BUILD_TYPES}" FORCE)
215 # Provide drop down menu options in cmake-gui
216 set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${BUILD_TYPES})
219 # Check if specified build type is valid.
220 list(FIND BUILD_TYPES ${CMAKE_BUILD_TYPE} FOUND_BUILD_TYPE)
221 if(${FOUND_BUILD_TYPE} EQUAL -1)
223 "'${CMAKE_BUILD_TYPE}' is not a valid build type. "
224 "Available builds are: ${BUILD_TYPES}")
227 message(STATUS "Building ${CMAKE_BUILD_TYPE} build")
228 include(Config${CMAKE_BUILD_TYPE})
230 #-----------------------------------------------------------------------------#
233 add_check_c_cxx_flag("-O${OPTIMIZATION_LEVEL}")
234 add_check_c_cxx_flag("-Wall")
235 add_check_c_flag("-fexceptions")
236 add_check_c_cxx_flag("-Wno-deprecated")
237 add_check_cxx_flag("-Wsuggest-override")
238 add_check_cxx_flag("-Wnon-virtual-dtor")
239 add_check_c_cxx_flag("-Wimplicit-fallthrough")
240 add_check_c_cxx_flag("-Wshadow")
242 # Temporarily disable -Wclass-memaccess to suppress 'no trivial copy-assignment'
243 # cdlist.h warnings. Remove when fixed.
244 add_check_cxx_flag("-Wno-class-memaccess")
246 #-----------------------------------------------------------------------------#
247 # Use ld.gold if available
249 execute_process(COMMAND ${CMAKE_C_COMPILER}
251 -Wl,--version ERROR_QUIET OUTPUT_VARIABLE LD_VERSION)
252 if ("${LD_VERSION}" MATCHES "GNU gold")
253 string(APPEND CMAKE_EXE_LINKER_FLAGS " -fuse-ld=gold")
254 string(APPEND CMAKE_SHARED_LINKER_FLAGS " -fuse-ld=gold")
255 string(APPEND CMAKE_MODULE_LINKER_FLAGS " -fuse-ld=gold")
256 message(STATUS "Using GNU gold linker.")
259 #-----------------------------------------------------------------------------#
260 # Option defaults (three-valued options (cvc4_option(...)))
262 # These options are only set if their value is IGNORE. Otherwise, the user
263 # already set the option, which we don't want to overwrite.
265 if(ENABLE_STATIC_BINARY)
266 cvc4_set_option(ENABLE_SHARED OFF)
268 cvc4_set_option(ENABLE_SHARED ON)
271 #-----------------------------------------------------------------------------#
272 # Set options for best configuration
275 cvc4_set_option(USE_ABC ON)
276 cvc4_set_option(USE_CADICAL ON)
277 cvc4_set_option(USE_CLN ON)
278 cvc4_set_option(USE_CRYPTOMINISAT ON)
279 cvc4_set_option(USE_GLPK ON)
280 cvc4_set_option(USE_READLINE ON)
283 # Only enable unit testing if assertions are enabled. Otherwise, unit tests
284 # that expect AssertionException to be thrown will fail.
285 if(NOT ENABLE_ASSERTIONS)
286 set(ENABLE_UNIT_TESTING OFF)
289 #-----------------------------------------------------------------------------#
290 # Shared/static libraries
292 # This needs to be set before any find_package(...) command since we want to
293 # search for static libraries with suffix .a.
296 set(BUILD_SHARED_LIBS ON)
297 if(ENABLE_STATIC_BINARY)
298 set(ENABLE_STATIC_BINARY OFF)
299 message(WARNING "Disabling static binary since shared build is enabled.")
302 set(CMAKE_FIND_LIBRARY_SUFFIXES .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
303 set(BUILD_SHARED_LIBS OFF)
304 cvc4_set_option(ENABLE_STATIC_BINARY ON)
306 # Never build unit tests as static binaries, otherwise we'll end up with
307 # ~300MB per unit test.
308 if(ENABLE_UNIT_TESTING)
309 message(WARNING "Disabling unit tests since static build is enabled.")
310 set(ENABLE_UNIT_TESTING OFF)
314 #-----------------------------------------------------------------------------#
315 # Enable the ctest testing framework
317 # This needs to be enabled here rather than in subdirectory test in order to
318 # allow calling ctest from the root build directory.
321 #-----------------------------------------------------------------------------#
324 # GCC version 4.5.1 builds MiniSat incorrectly with -O2, which results in
327 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
329 COMMAND ${CMAKE_CXX_COMPILER} -dumpversion
330 OUTPUT_VARIABLE GCC_VERSION
331 OUTPUT_STRIP_TRAILING_WHITESPACE)
332 if(GCC_VERSION VERSION_EQUAL "4.5.1")
334 "GCC 4.5.1's optimizer is known to build MiniSat incorrectly "
335 "(and by extension CVC4).")
339 #-----------------------------------------------------------------------------#
340 # Check options, find packages and configure build.
343 find_package(PythonInterp 2.7 REQUIRED)
345 find_package(PythonInterp 3 REQUIRED)
347 find_package(PythonInterp REQUIRED)
350 find_package(GMP REQUIRED)
353 # -fsanitize=address requires CMAKE_REQUIRED_FLAGS to be explicitely set,
354 # otherwise the -fsanitize=address check will fail while linking.
355 set(CMAKE_REQUIRED_FLAGS -fsanitize=address)
356 add_required_c_cxx_flag("-fsanitize=address")
357 unset(CMAKE_REQUIRED_FLAGS)
358 add_required_c_cxx_flag("-fno-omit-frame-pointer")
359 add_check_c_cxx_flag("-fsanitize-recover=address")
363 add_required_c_cxx_flag("-fsanitize=undefined")
364 add_definitions(-DCVC4_USE_UBSAN)
368 # -fsanitize=thread requires CMAKE_REQUIRED_FLAGS to be explicitely set,
369 # otherwise the -fsanitize=thread check will fail while linking.
370 set(CMAKE_REQUIRED_FLAGS -fsanitize=thread)
371 add_required_c_cxx_flag("-fsanitize=thread")
372 unset(CMAKE_REQUIRED_FLAGS)
375 if(ENABLE_ASSERTIONS)
376 add_definitions(-DCVC4_ASSERTIONS)
378 add_definitions(-DNDEBUG)
382 include(CodeCoverage)
383 APPEND_COVERAGE_COMPILER_FLAGS()
384 add_definitions(-DCVC4_COVERAGE)
385 # Note: The ctest command returns a non-zero exit code if tests fail or run
386 # into a timeout. As a consequence, the coverage report is not generated. To
387 # prevent this we always return with exit code 0 after the ctest command has
389 setup_target_for_coverage_gcovr_html(
392 ctest -j${CTEST_NTHREADS} -LE "example"
393 --output-on-failure $$ARGS || exit 0
398 if(ENABLE_DEBUG_CONTEXT_MM)
399 add_definitions(-DCVC4_DEBUG_CONTEXT_MEMORY_MANAGER)
402 if(ENABLE_DEBUG_SYMBOLS)
403 add_check_c_cxx_flag("-ggdb3")
406 if(ENABLE_COMP_INC_TRACK)
407 add_definitions(-DCVC4_SMTCOMP_APPLICATION_TRACK)
411 add_definitions(-DCVC4_MUZZLE)
415 add_definitions(-DCVC4_DUMPING)
419 add_definitions(-DCVC4_PROFILING)
420 add_check_c_cxx_flag("-pg")
424 set(RUN_REGRESSION_ARGS ${RUN_REGRESSION_ARGS} --enable-proof)
425 add_definitions(-DCVC4_PROOF)
429 add_definitions(-DCVC4_REPLAY)
433 add_definitions(-DCVC4_TRACING)
436 if(ENABLE_STATISTICS)
437 add_definitions(-DCVC4_STATISTICS_ON)
441 find_package(Valgrind REQUIRED)
442 add_definitions(-DCVC4_VALGRIND)
446 find_package(ABC REQUIRED)
447 add_definitions(-DCVC4_USE_ABC ${ABC_ARCH_FLAGS})
451 find_package(CaDiCaL REQUIRED)
452 add_definitions(-DCVC4_USE_CADICAL)
456 set(GPL_LIBS "${GPL_LIBS} cln")
457 find_package(CLN 1.2.2 REQUIRED)
458 set(CVC4_USE_CLN_IMP 1)
459 set(CVC4_USE_GMP_IMP 0)
461 set(CVC4_USE_CLN_IMP 0)
462 set(CVC4_USE_GMP_IMP 1)
465 if(USE_CRYPTOMINISAT)
466 # CryptoMiniSat requires pthreads support
467 set(THREADS_PREFER_PTHREAD_FLAG ON)
468 find_package(Threads REQUIRED)
469 if(THREADS_HAVE_PTHREAD_ARG)
470 add_c_cxx_flag(-pthread)
472 find_package(CryptoMiniSat REQUIRED)
473 add_definitions(-DCVC4_USE_CRYPTOMINISAT)
477 find_package(Drat2Er REQUIRED)
478 add_definitions(-DCVC4_USE_DRAT2ER)
482 set(GPL_LIBS "${GPL_LIBS} glpk")
483 find_package(GLPK REQUIRED)
484 add_definitions(-DCVC4_USE_GLPK)
488 set(RUN_REGRESSION_ARGS ${RUN_REGRESSION_ARGS} --with-lfsc)
489 find_package(LFSC REQUIRED)
490 add_definitions(-DCVC4_USE_LFSC)
494 set(GPL_LIBS "${GPL_LIBS} readline")
495 find_package(Readline REQUIRED)
496 set(HAVE_LIBREADLINE 1)
497 if(Readline_COMPENTRY_FUNC_RETURNS_CHARPTR)
498 set(READLINE_COMPENTRY_FUNC_RETURNS_CHARP 1)
503 find_package(SymFPU REQUIRED)
504 add_definitions(-DCVC4_USE_SYMFPU)
505 set(CVC4_USE_SYMFPU 1)
507 set(CVC4_USE_SYMFPU 0)
513 "Bad configuration detected: BSD-licensed code only, but also requested "
514 "GPLed libraries: ${GPL_LIBS}")
519 #-----------------------------------------------------------------------------#
520 # Generate CVC4's cvc4autoconfig.h header
522 include(ConfigureCVC4)
523 configure_file(cvc4autoconfig.h.in cvc4autoconfig.h)
524 include_directories(${CMAKE_CURRENT_BINARY_DIR})
526 #-----------------------------------------------------------------------------#
529 # signatures needs to come before src since it adds source files to libcvc4.
531 add_subdirectory(proofs/signatures)
534 add_subdirectory(doc)
535 add_subdirectory(src)
536 add_subdirectory(test)
538 if(BUILD_SWIG_BINDINGS_JAVA OR BUILD_SWIG_BINDINGS_PYTHON)
539 add_subdirectory(src/bindings)
542 if(BUILD_BINDINGS_PYTHON)
543 add_subdirectory(src/api/python)
546 #-----------------------------------------------------------------------------#
547 # Package configuration
549 # Export CVC4 targets to support find_package(CVC4) in other cmake projects.
551 include(CMakePackageConfigHelpers)
553 install(EXPORT cvc4-targets
554 FILE CVC4Targets.cmake
556 DESTINATION ${LIBRARY_INSTALL_DIR}/cmake/CVC4)
558 configure_package_config_file(
559 ${CMAKE_SOURCE_DIR}/cmake/CVC4Config.cmake.in
560 ${CMAKE_BINARY_DIR}/cmake/CVC4Config.cmake
561 INSTALL_DESTINATION ${LIBRARY_INSTALL_DIR}/cmake/CVC4
562 PATH_VARS LIBRARY_INSTALL_DIR
565 write_basic_package_version_file(
566 ${CMAKE_CURRENT_BINARY_DIR}/CVC4ConfigVersion.cmake
567 VERSION ${CVC4_RELEASE_STRING}
568 COMPATIBILITY ExactVersion
572 ${CMAKE_BINARY_DIR}/cmake/CVC4Config.cmake
573 ${CMAKE_BINARY_DIR}/CVC4ConfigVersion.cmake
574 DESTINATION ${LIBRARY_INSTALL_DIR}/cmake/CVC4
578 #-----------------------------------------------------------------------------#
579 # Print build configuration
581 # Convert build type to lower case.
582 string(TOLOWER ${CMAKE_BUILD_TYPE} CVC4_BUILD_PROFILE_STRING)
584 # Get all definitions added via add_definitions.
585 get_directory_property(CVC4_DEFINITIONS COMPILE_DEFINITIONS)
586 string(REPLACE ";" " " CVC4_DEFINITIONS "${CVC4_DEFINITIONS}")
588 message("CVC4 ${CVC4_RELEASE_STRING}")
590 if(ENABLE_COMP_INC_TRACK)
591 message("Build profile : ${CVC4_BUILD_PROFILE_STRING} (incremental)")
593 message("Build profile : ${CVC4_BUILD_PROFILE_STRING}")
596 print_config("GPL :" ENABLE_GPL)
597 print_config("Best configuration :" ENABLE_BEST)
598 print_config("Optimization level :" OPTIMIZATION_LEVEL)
600 print_config("Assertions :" ENABLE_ASSERTIONS)
601 print_config("Debug symbols :" ENABLE_DEBUG_SYMBOLS)
602 print_config("Debug context mem mgr :" ENABLE_DEBUG_CONTEXT_MM)
604 print_config("Dumping :" ENABLE_DUMPING)
605 print_config("Muzzle :" ENABLE_MUZZLE)
606 print_config("Proofs :" ENABLE_PROOFS)
607 print_config("Replay :" ENABLE_REPLAY)
608 print_config("Statistics :" ENABLE_STATISTICS)
609 print_config("Tracing :" ENABLE_TRACING)
611 print_config("ASan :" ENABLE_ASAN)
612 print_config("UBSan :" ENABLE_UBSAN)
613 print_config("TSan :" ENABLE_TSAN)
614 print_config("Coverage (gcov) :" ENABLE_COVERAGE)
615 print_config("Profiling (gprof) :" ENABLE_PROFILING)
616 print_config("Unit tests :" ENABLE_UNIT_TESTING)
617 print_config("Valgrind :" ENABLE_VALGRIND)
619 print_config("Shared libs :" ENABLE_SHARED)
620 print_config("Static binary :" ENABLE_STATIC_BINARY)
621 print_config("Java SWIG bindings :" BUILD_SWIG_BINDINGS_JAVA)
622 print_config("Python SWIG bindings :" BUILD_SWIG_BINDINGS_PYTHON)
623 print_config("Python bindings :" BUILD_BINDINGS_PYTHON)
624 print_config("Python2 :" USE_PYTHON2)
625 print_config("Python3 :" USE_PYTHON3)
627 print_config("ABC :" USE_ABC)
628 print_config("CaDiCaL :" USE_CADICAL)
629 print_config("CryptoMiniSat :" USE_CRYPTOMINISAT)
630 print_config("drat2er :" USE_DRAT2ER)
631 print_config("GLPK :" USE_GLPK)
632 print_config("LFSC :" USE_LFSC)
635 message("MP library : cln")
637 message("MP library : gmp")
639 print_config("Readline :" ${USE_READLINE})
640 print_config("SymFPU :" ${USE_SYMFPU})
643 message("ABC dir : ${ABC_DIR}")
646 message("ANTLR dir : ${ANTLR_DIR}")
649 message("CADICAL dir : ${CADICAL_DIR}")
651 if(CRYPTOMINISAT_DIR)
652 message("CRYPTOMINISAT dir : ${CRYPTOMINISAT_DIR}")
655 message("DRAT2ER dir : ${DRAT2ER_DIR}")
658 message("GLPK dir : ${GLPK_DIR}")
661 message("GMP dir : ${GMP_DIR}")
664 message("LFSC dir : ${LFSC_DIR}")
667 message("SYMFPU dir : ${SYMFPU_DIR}")
670 message("CPPLAGS (-D...) : ${CVC4_DEFINITIONS}")
671 message("CXXFLAGS : ${CMAKE_CXX_FLAGS}")
672 message("CFLAGS : ${CMAKE_C_FLAGS}")
674 message("Install prefix : ${CMAKE_INSTALL_PREFIX}")
679 "CVC4 license : GPLv3 (due to optional libraries; see below)"
682 "Please note that CVC4 will be built against the following GPLed libraries:"
686 "As these libraries are covered under the GPLv3, so is this build of CVC4."
688 "CVC4 is also available to you under the terms of the (modified) BSD license."
690 "If you prefer to license CVC4 under those terms, please configure CVC4 to"
692 "disable all optional GPLed library dependencies (-DENABLE_BSD_ONLY=ON)."
696 "CVC4 license : modified BSD"
699 "Note that this configuration is NOT built against any GPL'ed libraries, so"
701 "it is covered by the (modified) BSD license. This is, however, not the best"
703 "performing configuration of CVC4. To build against GPL'ed libraries which"
705 "improve CVC4's performance, re-configure with '-DENABLE_GPL -DENABLE_BEST'."
710 message("Now just type make, followed by make check or make install.")