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CMakeLists.txt
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CMakeLists.txt
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##
## CMakeLists.txt for OpenFHE
##
## This script will build machine-specific header files for compile
## as it generates the Makefile
##
## Note many user options are handled using an OPTION in CMake
## An option has the value of ON or OFF
## See below for the list of options
cmake_minimum_required (VERSION 3.5.1)
find_program(CCACHE_PROGRAM ccache)
if(CCACHE_PROGRAM)
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
endif()
### To use gcc/g++ on a Macintosh, you must set the Compilers
### here, not inside the project
##if(APPLE)
## set(CMAKE_C_COMPILER "/usr/local/bin/gcc-10")
## set(CMAKE_CXX_COMPILER "/usr/local/bin/g++-10")
##endif()
### TODO: for now, we use CLang for Mac
project (OpenFHE C CXX)
set(OPENFHE_VERSION_MAJOR 1)
set(OPENFHE_VERSION_MINOR 2)
set(OPENFHE_VERSION_PATCH 3)
set(OPENFHE_VERSION ${OPENFHE_VERSION_MAJOR}.${OPENFHE_VERSION_MINOR}.${OPENFHE_VERSION_PATCH})
set(CMAKE_CXX_STANDARD 17)
set(CXX_STANDARD_REQUIRED ON)
#--------------------------------------------------------------------
# Build options
#--------------------------------------------------------------------
if(CMAKE_BUILD_TYPE)
set(RELEASE_TYPES Debug Release RelWithDebInfo MinSizeRel)
list(FIND RELEASE_TYPES ${CMAKE_BUILD_TYPE} INDEX_FOUND)
if(${INDEX_FOUND} EQUAL -1)
message(FATAL_ERROR "CMAKE_BUILD_TYPE must be one of Debug, Release, RelWithDebInfo, or MinSizeRel" )
endif()
else()
# if no build type is chosen, default to Release mode
set(CMAKE_BUILD_TYPE Release CACHE STRING
"Choose the type of build, options are: None, Debug, Release, RelWithDebInfo, or MinSizeRel." FORCE )
endif()
message(STATUS "Building in ${CMAKE_BUILD_TYPE} mode" )
if ( EMSCRIPTEN )
set(BUILD_SHARED OFF)
message( "Shared library is not supported by Emscripten")
option( BUILD_STATIC "Set to ON to build static versions of the library" ON )
option( BUILD_UNITTESTS "Set to ON to build unit tests for the library" OFF )
option( BUILD_EXAMPLES "Set to ON to build examples for the library" OFF )
option( BUILD_BENCHMARKS "Set to ON to build benchmarks for the library" OFF )
set(WITH_OPENMP OFF)
message( "OpenMP is not supported by Emscripten" )
else()
option( BUILD_SHARED "Set to ON to build shared versions of the library" ON )
option( BUILD_STATIC "Set to ON to build static versions of the library" OFF )
option( BUILD_UNITTESTS "Set to ON to build unit tests for the library" ON )
option( BUILD_EXAMPLES "Set to ON to build examples for the library" ON )
option( BUILD_BENCHMARKS "Set to ON to build benchmarks for the library" ON )
option( WITH_OPENMP "Use OpenMP to enable <omp.h>" ON )
endif()
option( BUILD_EXTRAS "Set to ON to build extras for the library" OFF )
option( GIT_SUBMOD_AUTO "Submodules auto-update" ON )
option( WITH_BE2 "Include MATHBACKEND 2 in build by setting WITH_BE2 to ON" OFF )
option( WITH_BE4 "Include MATHBACKEND 4 in build by setting WITH_BE4 to ON" OFF )
option( WITH_NTL "Include MATHBACKEND 6 and NTL in build by setting WITH_NTL to ON" OFF )
option( WITH_TCM "Activate tcmalloc by setting WITH_TCM to ON" OFF )
option( WITH_NATIVEOPT "Use machine-specific optimizations" OFF )
option( WITH_COVTEST "Turn on to enable coverage testing" OFF )
option( WITH_NOISE_DEBUG "Use only when running lattice estimator; not for production" OFF )
option( USE_MACPORTS "Use MacPorts installed packages" OFF )
# Set required number of bits for native integer in build by setting NATIVE_SIZE to 64 or 128
if( NOT NATIVE_SIZE )
set( NATIVE_SIZE 64 )
endif()
if( NOT CKKS_M_FACTOR )
set( CKKS_M_FACTOR 1 )
endif()
### Print options
message( STATUS "BUILD_UNITTESTS: ${BUILD_UNITTESTS}")
message( STATUS "BUILD_EXAMPLES: ${BUILD_EXAMPLES}")
message( STATUS "BUILD_BENCHMARKS: ${BUILD_BENCHMARKS}")
message( STATUS "BUILD_EXTRAS: ${BUILD_EXTRAS}")
message( STATUS "BUILD_STATIC: ${BUILD_STATIC}")
message( STATUS "BUILD_SHARED: ${BUILD_SHARED}")
message( STATUS "GIT_SUBMOD_AUTO: ${GIT_SUBMOD_AUTO}")
message( STATUS "WITH_BE2: ${WITH_BE2}")
message( STATUS "WITH_BE4: ${WITH_BE4}")
message( STATUS "WITH_NTL: ${WITH_NTL}")
message( STATUS "WITH_TCM: ${WITH_TCM}")
message( STATUS "WITH_OPENMP: ${WITH_OPENMP}")
message( STATUS "NATIVE_SIZE: ${NATIVE_SIZE}")
message( STATUS "CKKS_M_FACTOR: ${CKKS_M_FACTOR}")
message( STATUS "WITH_NATIVEOPT: ${WITH_NATIVEOPT}")
message( STATUS "WITH_COVTEST: ${WITH_COVTEST}")
message( STATUS "WITH_NOISE_DEBUG: ${WITH_NOISE_DEBUG}")
message( STATUS "USE_MACPORTS: ${USE_MACPORTS}")
#--------------------------------------------------------------------
# Compiler logic
#--------------------------------------------------------------------
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
# require at least gcc 9.0
if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 9.0)
message(WARNING "GCC version should be at least 9.0.")
endif()
elseif ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
# require at least clang 10
if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 10)
message(WARNING "Clang version should be at least 10.0.")
endif()
else()
message(WARNING "You are using ${CMAKE_CXX_COMPILER_ID} version ${CMAKE_CXX_COMPILER_VERSION}, which is unsupported.")
endif()
# use, i.e. don't skip the full RPATH for the build tree
set(CMAKE_SKIP_BUILD_RPATH FALSE)
# when building, don't use the install RPATH already
# (but later on when installing)
set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
set(CMAKE_INSTALL_RPATH "${LIBINSTALL}")
# add the automatically determined parts of the RPATH
# which point to directories outside the build tree to the install RPATH
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
# the RPATH to be used when installing, but only if it's not a system directory
LIST(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${LIBINSTALL}" isSystemDir)
if("${isSystemDir}" STREQUAL "-1")
set(CMAKE_INSTALL_RPATH "${LIBINSTALL}")
endif("${isSystemDir}" STREQUAL "-1")
# Compiler flags
# Added -Wno-parentheses for compatibility with g++
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
set (IGNORE_WARNINGS "-Wno-parentheses")
# we can use GNU built-in functions provided by GCC for debugging. ex: __builtin_LINE (), __builtin_FUNCTION (), __builtin_FILE ()
add_definitions(-DBUILTIN_INFO_AVAILABLE)
message (STATUS "BUILTIN_INFO_AVAILABLE is defined")
endif()
if( WITH_NATIVEOPT )
set (NATIVE_OPT "-march=native")
else()
set (NATIVE_OPT "")
endif()
set(C_COMPILE_FLAGS "-Wall -Werror -O3 ${NATIVE_OPT} -DOPENFHE_VERSION=${OPENFHE_VERSION}")
set(CXX_COMPILE_FLAGS "-Wall -Werror -O3 ${NATIVE_OPT} -DOPENFHE_VERSION=${OPENFHE_VERSION} ${IGNORE_WARNINGS}")
if ( EMSCRIPTEN )
set(EMSCRIPTEN_IGNORE_WARNINGS "-Wno-unused-but-set-variable -Wno-unknown-warning-option")
set(C_COMPILE_FLAGS "${C_COMPILE_FLAGS} ${EMSCRIPTEN_IGNORE_WARNINGS}")
set(CXX_COMPILE_FLAGS "${CXX_COMPILE_FLAGS} ${EMSCRIPTEN_IGNORE_WARNINGS}")
add_compile_options(-fexceptions)
add_link_options(
-sINITIAL_MEMORY=2047MB -sMAXIMUM_MEMORY=4GB -sALLOW_MEMORY_GROWTH=1
-sMALLOC=emmalloc -sNO_DISABLE_EXCEPTION_CATCHING
)
endif()
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${C_COMPILE_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CXX_COMPILE_FLAGS}")
if(WITH_COVTEST)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --coverage")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --coverage")
link_libraries(gcov)
set( BUILDDIR ${CMAKE_CURRENT_SOURCE_DIR}/build/)
set( COVDIR ${BUILDDIR}coverage/)
endif()
if(UNIX AND NOT APPLE AND "${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
# OpenFHE may use an external shared object provided by user for PRNG and linked with g++ on Linux.
# In order to ensure that OpenFHE can dynamically load shared objects at runtime, add an additional library:
set(ADDITIONAL_LIBS "-ldl")
endif()
if(BUILD_STATIC)
set(OpenFHE_STATIC_LIBS OPENFHEcore_static OPENFHEpke_static OPENFHEbinfhe_static)
endif()
if(BUILD_SHARED)
set(OpenFHE_SHARED_LIBS OPENFHEcore OPENFHEpke OPENFHEbinfhe)
endif()
set(OpenFHE_PACKAGE_LIBS ${OpenFHE_STATIC_LIBS} ${OpenFHE_SHARED_LIBS})
#--------------------------------------------------------------------
# Installation logic
#--------------------------------------------------------------------
### set up for install
set(INSTALL_LIB_DIR lib CACHE PATH "Installation directory for libraries")
set(INSTALL_INCLUDE_DIR include/openfhe CACHE PATH "Installation directory for headers")
if(WIN32 AND NOT CYGWIN)
set(DEF_INSTALL_CMAKE_DIR CMake)
else()
set(DEF_INSTALL_CMAKE_DIR lib/OpenFHE)
endif()
set(INSTALL_CMAKE_DIR ${DEF_INSTALL_CMAKE_DIR} CACHE PATH "Installation directory for CMake files")
foreach(p LIB INCLUDE CMAKE)
set(var INSTALL_${p}_DIR)
if(NOT IS_ABSOLUTE "${${var}}")
set(${var} "${CMAKE_INSTALL_PREFIX}/${${var}}")
endif()
endforeach()
message("***** INSTALL IS AT ${CMAKE_INSTALL_PREFIX}; to change, run cmake with -DCMAKE_INSTALL_PREFIX=/your/path")
set (CMAKE_INSTALL_MESSAGE LAZY)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
#--------------------------------------------------------------------
# Uninstall logic
#--------------------------------------------------------------------
## clobber cleans and deletes the third-party stuff
add_custom_target(
COMMAND make clean
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
add_custom_target("uninstall" COMMENT "Uninstall OpenFHE files")
add_custom_command(
TARGET "uninstall"
POST_BUILD
COMMENT "Uninstall files within install_manifest.txt"
COMMAND ../scripts/uninstall_openfhe.sh
USES_TERMINAL
)
#--------------------------------------------------------------------
# Machine-specific checks
#--------------------------------------------------------------------
# determine the architecture on a Linux/Unix/macOS/MinGW system
if(CMAKE_HOST_UNIX OR MINGW)
EXECUTE_PROCESS( COMMAND uname -m COMMAND tr -d '\n' OUTPUT_VARIABLE ARCHITECTURE )
else()
set(ARCHITECTURE "unknown")
endif()
if(ARCHITECTURE)
if (${ARCHITECTURE} MATCHES "i386")
message(SEND_ERROR "The " ${ARCHITECTURE} " architecture is not supported")
else()
message(STATUS "Architecture is " ${ARCHITECTURE})
endif()
endif()
# Size checks
include(CheckTypeSize)
check_type_size("__int128" INT128)
check_type_size("uint64_t" INT64)
if (NOT(BUILD_SHARED OR BUILD_STATIC))
message(SEND_ERROR "Either BUILD_SHARED or BUILD_STATIC neeed to be turned on.")
endif()
if( "${NATIVE_SIZE}" EQUAL 128 )
if ( EMSCRIPTEN )
message(SEND_ERROR "NATIVE_SIZE == 128 is not supported for EMSCRIPTEN")
endif()
if( ${HAVE_INT128} )
set( NATIVEINT 128 )
message (STATUS "NATIVEINT is set to " ${NATIVEINT})
else()
message(SEND_ERROR "Cannot support NATIVE_SIZE == 128")
endif()
elseif( "${NATIVE_SIZE}" EQUAL 64 )
if ( EMSCRIPTEN )
set( HAVE_INT128 FALSE)
endif()
if( ${HAVE_INT64} )
set( NATIVEINT 64 )
message (STATUS "NATIVEINT is set to " ${NATIVEINT})
else()
message(SEND_ERROR "Cannot support NATIVE_SIZE == 64")
endif()
elseif( "${NATIVE_SIZE}" EQUAL 32 )
if( ${HAVE_INT64} )
set( NATIVEINT 32 )
set( HAVE_INT128 FALSE)
message (STATUS "NATIVEINT is set to " ${NATIVEINT})
else()
message(SEND_ERROR "Cannot support NATIVE_SIZE == 32")
endif()
else()
message(SEND_ERROR "NATIVE_SIZE is " ${NATIVE_SIZE})
message(SEND_ERROR "***ERROR*** need a Native implementation")
endif()
#--------------------------------------------------------------------
# Backend logic
#--------------------------------------------------------------------
if( NOT MATHBACKEND)
set( MATHBACKEND 4 )
endif()
message (STATUS "MATHBACKEND is set to " ${MATHBACKEND})
if( "${NATIVEINT}" EQUAL 128 )
if( "${MATHBACKEND}" EQUAL 6 )
set (WITH_NTL OFF)
set (MATHBACKEND 4)
message (STATUS "MATHBACKEND 6 is not compatible with 128-bit native backend. Setting MATHBACKEND to 4.")
elseif( WITH_NTL )
set (WITH_NTL OFF)
message (STATUS "MATHBACKEND 6 is not compatible with 128-bit native backend. Setting WITH_NTL to OFF.")
endif()
endif()
if( "${MATHBACKEND}" EQUAL 2 )
if( NOT WITH_BE2 )
set (WITH_BE2 ON)
message(STATUS "MATHBACKEND set to 2. Setting WITH_BE2 to ON")
endif()
elseif( "${MATHBACKEND}" EQUAL 4 )
if( NOT WITH_BE4 )
set (WITH_BE4 ON)
message(STATUS "MATHBACKEND set to 4. Setting WITH_BE4 to ON")
endif()
elseif( "${MATHBACKEND}" EQUAL 6 )
if( NOT WITH_NTL )
set (WITH_NTL ON)
message(STATUS "MATHBACKEND set to 6. Setting WITH_NTL to ON")
endif()
else()
message(SEND_ERROR "MATHBACKEND must be 2, 4 or 6")
endif()
set(OpenFHE_BACKEND_FLAGS "-DMATHBACKEND=${MATHBACKEND}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenFHE_BACKEND_FLAGS}")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenFHE_BACKEND_FLAGS}")
if(WITH_TCM)
message(STATUS "tcmalloc is turned ON")
if(MINGW)
message(SEND_ERROR "***ERROR*** tcmalloc is not supported for MinGW")
endif()
endif()
### build configure_core.h to make options available
configure_file(./configure/config_core.in src/core/config_core.h)
install(FILES ${CMAKE_BINARY_DIR}/src/core/config_core.h DESTINATION include/openfhe/core)
find_program(TAR "gtar")
find_program(TAR "tar")
if(WITH_TCM OR WITH_NTL)
### tcmalloc, NTL and GMP require autoconf/automake/libtool to be installed.
### we need to make sure that they are:
execute_process(COMMAND autogen --version OUTPUT_VARIABLE AUTOGEN_VER)
# execute_process in MINGW by default does not run in a shell
if(MINGW)
execute_process(COMMAND sh autoconf --version OUTPUT_VARIABLE AUTOCONF_VER)
else()
execute_process(COMMAND autoconf --version OUTPUT_VARIABLE AUTOCONF_VER)
endif()
string(LENGTH "${AUTOCONF_VER}" AUTOCONF_VER_LEN)
if( ${AUTOCONF_VER_LEN} EQUAL 0 )
message(SEND_ERROR "Autoconf is not installed.")
endif()
endif()
#--------------------------------------------------------------------
# OpenMP logic
#--------------------------------------------------------------------
if (WITH_OPENMP)
# Used to optionally compile openmp code
add_definitions(-DPARALLEL)
# Set OpenMP configuration manually for macOS
if (APPLE)
if (USE_MACPORTS)
# Macports-based installation
message( STATUS "Using Macports setup")
set(OPENMP_LIBRARIES "/opt/local/lib/libomp")
set(OPENMP_INCLUDES "/opt/local/include/libomp")
if(CMAKE_C_COMPILER_ID MATCHES "Clang" OR CMAKE_C_COMPILER_ID MATCHES "AppleClang")
set(OpenMP_C_FLAGS "-Xpreprocessor -fopenmp -lomp -Wno-unused-command-line-argument")
set(OpenMP_C_LIB_NAMES "omp")
set(OpenMP_omp_LIBRARY ${OpenMP_C_LIB_NAMES})
endif()
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR CMAKE_CXX_COMPILER_ID MATCHES "AppleClang")
set(OpenMP_CXX_FLAGS "-Xpreprocessor -fopenmp -lomp -Wno-unused-command-line-argument")
set(OpenMP_CXX_LIB_NAMES "omp")
set(OpenMP_omp_LIBRARY ${OpenMP_CXX_LIB_NAMES})
endif()
else (USE_MACPORTS)
# Homebrew-based installation
# Check for Apple M1 Processor
if (${ARCHITECTURE} MATCHES "arm64")
message( STATUS "Apple M1 detected")
set(OPENMP_LIBRARIES "/opt/homebrew/opt/libomp/lib")
set(OPENMP_INCLUDES "/opt/homebrew/opt/libomp/include")
else() # Apple Intel Processor
message( STATUS "Apple Intel detected")
set(OPENMP_LIBRARIES "/usr/local/opt/libomp/lib")
set(OPENMP_INCLUDES "/usr/local/opt/libomp/include")
endif()
if(CMAKE_C_COMPILER_ID MATCHES "Clang")
set(OpenMP_C_FLAGS "-Xpreprocessor -fopenmp -lomp -Wno-unused-command-line-argument")
set(OpenMP_C_LIB_NAMES "libomp")
set(OpenMP_libomp_LIBRARY ${OpenMP_C_LIB_NAMES})
endif()
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
set(OpenMP_CXX_FLAGS "-Xpreprocessor -fopenmp -lomp -Wno-unused-command-line-argument")
set(OpenMP_CXX_LIB_NAMES "libomp")
set(OpenMP_libomp_LIBRARY ${OpenMP_CXX_LIB_NAMES})
endif()
endif (USE_MACPORTS)
include_directories("${OPENMP_INCLUDES}")
link_directories("${OPENMP_LIBRARIES}")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
message( STATUS "OPENMP_LIBRARIES: " ${OPENMP_LIBRARIES})
message( STATUS "OPENMP_INCLUDES: " ${OPENMP_INCLUDES})
message( STATUS "OpenMP_CXX_FLAGS: " ${OpenMP_CXX_FLAGS})
message( STATUS "OpenMP_CXX_LIB_NAMES: " ${OpenMP_CXX_LIB_NAMES})
endif()
find_package (OpenMP)
# OpenMP_CXX_FOUND was added in cmake 3.9.x so we are also checking the OpenMP_FOUND flag
if (OpenMP_CXX_FOUND OR OpenMP_FOUND)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_EXE_LINKER_FLAGS}")
else()
message(SEND_ERROR "** ERROR ** OpenMP is not installed. If using macOS/clang, please run 'cmake ..' again.")
endif()
if (OpenMP_C_FOUND OR OpenMP_FOUND)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
endif()
else() # WITH_OPENMP == OFF
find_package (Threads REQUIRED)
# Disable unknown #pragma omp warning
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unknown-pragmas")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unknown-pragmas")
endif()
#--------------------------------------------------------------------
# Pthreads logic (only for Google benchmark)
#--------------------------------------------------------------------
# In order to have the Threads_FOUND on some Linux and macOS systems
set(CMAKE_THREAD_LIBS_INIT "-lpthread")
set(CMAKE_HAVE_THREADS_LIBRARY 1)
set(CMAKE_USE_WIN32_THREADS_INIT 0)
set(CMAKE_USE_PTHREADS_INIT 1)
set(THREADS_PREFER_PTHREAD_FLAG ON)
#--------------------------------------------------------------------
# Submodule Update logic
#--------------------------------------------------------------------
if(GIT_SUBMOD_AUTO AND EXISTS "${PROJECT_SOURCE_DIR}/.git")
# Update submodules as needed
find_package (Git REQUIRED)
message(STATUS "Submodule update")
if(NOT GIT_SUBMODULE_SYNCED)
# "git submodule sync --recursive" should run only once, when CMakeCache.txt doesn't exist'
execute_process(COMMAND ${GIT_EXECUTABLE} submodule sync --recursive
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
RESULT_VARIABLE GIT_SUBMODULE_RESULT)
if(NOT GIT_SUBMODULE_RESULT EQUAL "0")
message(FATAL_ERROR "\"git submodule sync --recursive\" failed with ${GIT_SUBMODULE_RESULT}, please checkout submodules")
endif()
endif()
execute_process(COMMAND ${GIT_EXECUTABLE} submodule update --init --recursive
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
RESULT_VARIABLE GIT_SUBMODULE_RESULT)
if(NOT GIT_SUBMODULE_RESULT EQUAL "0")
if(NOT GIT_SUBMODULE_SYNCED)
# print this message only if update has never happened
message(FATAL_ERROR "\"git submodule update --init\" failed with ${GIT_SUBMODULE_RESULT}, please checkout submodules")
else()
message(SEND_ERROR "\"git submodule update --init\" failed with ${GIT_SUBMODULE_RESULT}, please checkout submodules or disable autoupdate with -DGIT_SUBMOD_AUTO=OFF")
endif()
endif()
if(NOT GIT_SUBMODULE_SYNCED)
set(GIT_SUBMODULE_SYNCED ON CACHE BOOL "" FORCE)
endif()
endif()
#--------------------------------------------------------------------
# Coverage logic
#--------------------------------------------------------------------
if ( WITH_COVTEST )
find_program(LCOV_BIN lcov)
if (LCOV_BIN MATCHES "lcov$")
#Creates the command make cov
add_custom_target( cov
DEPENDS core_tests pke_tests binfhe_tests
COMMAND cd ${BUILDDIR} && mkdir -p coverage
COMMAND cd ${BUILDDIR}/src/core/CMakeFiles/core_tests.dir/unittest/ && gcov *.gcno && lcov --capture --directory . --output-file ${COVDIR}/core.info
COMMAND cd ${BUILDDIR}/src/pke/CMakeFiles/pke_tests.dir/unittest/ && gcov *.gcno && lcov --capture --directory . --output-file ${COVDIR}/pke.info
COMMAND cd ${BUILDDIR}/src/binfhe/CMakeFiles/binfhe_tests.dir/unittest/ && gcov *.gcno && lcov --capture --directory . --output-file ${COVDIR}/binfhe.info
COMMAND cd ${COVDIR} && mkdir -p assets && genhtml -t "Coverage Test" -o ${COVDIR}/assets/ *.info
)
message(STATUS "lcov found in ${LCOV_BIN}")
else ()
message(STATUS "lcov needs to be installed to generate a coverage report")
endif ()
endif()
#--------------------------------------------------------------------
# Third-party logic
#--------------------------------------------------------------------
include (ExternalProject)
# third party directories
set( THIRDPARTYDIR ${CMAKE_CURRENT_SOURCE_DIR}/third-party )
include_directories( ${THIRDPARTYDIR}/include )
### Handle third-party CEREAL
include_directories( ${THIRDPARTYDIR}/cereal/include )
install(DIRECTORY ${THIRDPARTYDIR}/cereal/include/ DESTINATION include/openfhe)
include_directories( ${CMAKE_CURRENT_SOURCE_DIR}/third-party/google-test/googletest )
include_directories( ${CMAKE_CURRENT_SOURCE_DIR}/third-party/google-test/googletest/include )
include_directories( ${CMAKE_CURRENT_SOURCE_DIR}/src/core/include )
include_directories( ${CMAKE_CURRENT_SOURCE_DIR}/src/binfhe/include )
include_directories( ${CMAKE_CURRENT_BINARY_DIR}/src/core )
### Handle third-party gperftools for optional tcmalloc
add_custom_target(
tcm
COMMAND ./autogen.sh
COMMAND ./configure --prefix=${CMAKE_CURRENT_BINARY_DIR}/third-party --enable-minimal
COMMAND make
COMMAND make install
WORKING_DIRECTORY ${THIRDPARTYDIR}/gperftools
)
add_custom_target(
tcm_clean
COMMAND rm -rf include/gperftools include/google lib/libtcmalloc_minimal* lib/pkgconfig/libtcmalloc* lib/pkgconfig/libprofiler.pc share/doc/gperftools
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/third-party
)
if(BUILD_STATIC)
add_library(tcmalloc_static STATIC IMPORTED GLOBAL)
set_target_properties(tcmalloc_static PROPERTIES IMPORTED_LOCATION ${CMAKE_CURRENT_BINARY_DIR}/third-party/lib/libtcmalloc_minimal${CMAKE_STATIC_LIBRARY_SUFFIX})
endif()
if(BUILD_SHARED)
add_library(tcmalloc SHARED IMPORTED GLOBAL)
set_target_properties(tcmalloc PROPERTIES IMPORTED_LOCATION ${CMAKE_CURRENT_BINARY_DIR}/third-party/lib/libtcmalloc_minimal${CMAKE_SHARED_LIBRARY_SUFFIX})
endif()
if(WITH_TCM)
install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/third-party/lib DESTINATION .
FILES_MATCHING PATTERN "libtcmalloc_minimal.*")
list(APPEND THIRDPARTYLIBS "tcmalloc")
list(APPEND THIRDPARTYSTATICLIBS "tcmalloc_static")
install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/third-party/include DESTINATION include/openfhe/third-party/)
endif()
if(WITH_NTL)
### Find gmp and ntl libraries. They must be installed by the user
list(APPEND general_paths "/usr" "/usr/local" "/opt" "/opt/local")
list(APPEND header_suffixes "include" "include/NTL" "include/${CMAKE_LIBRARY_ARCHITECTURE}")
list(APPEND lib_suffixes "lib" "lib/${CMAKE_LIBRARY_ARCHITECTURE}")
if (NOT(NTL_INCLUDE_DIR AND NTL_LIBRARIES))
find_path(NTL_INCLUDE_DIR
NAMES RR.h
PATHS ${general_paths}
PATH_SUFFIXES ${header_suffixes}
)
find_library(NTL_LIBRARIES
NAMES ntl libntl
ONLY_CMAKE_FIND_ROOT_PATH
PATHS ${general_paths}
PATH_SUFFIXES ${lib_suffixes}
)
include(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(NTL DEFAULT_MSG NTL_INCLUDE_DIR NTL_LIBRARIES)
if(NTL_FOUND)
get_filename_component(NTL_LIBRARIES ${NTL_LIBRARIES} DIRECTORY)
else()
message(FATAL_ERROR "** ERROR ** libntl is not found."
"In order to use MATHBACKEND 6, install libntl or pass -DNTL_INCLUDE_DIR=<dir> and -DNTL_LIBRARIES=<dir> to cmake")
endif()
endif()
if (NOT(GMP_INCLUDE_DIR AND GMP_LIBRARIES))
find_path(GMP_INCLUDE_DIR
NAMES gmp.h
PATHS ${general_paths}
PATH_SUFFIXES ${header_suffixes}
)
find_library(GMP_LIBRARIES
NAMES gmp libgmp
ONLY_CMAKE_FIND_ROOT_PATH
PATHS ${general_paths}
PATH_SUFFIXES ${lib_suffixes}
)
include(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(GMP DEFAULT_MSG GMP_INCLUDE_DIR GMP_LIBRARIES)
if(GMP_FOUND)
get_filename_component(GMP_LIBRARIES ${GMP_LIBRARIES} DIRECTORY)
else()
message(FATAL_ERROR "** ERROR ** libgmp is not found."
"In order to use MATHBACKEND 6, install libgmp or pass -DGMP_INCLUDE_DIR=<dir> and -GMPL_LIBRARIES=<dir> to cmake")
endif()
endif()
mark_as_advanced(NTL_INCLUDE_DIR NTL_LIBRARIES)
mark_as_advanced(GMP_INCLUDE_DIR GMP_LIBRARIES)
include_directories(${NTL_INCLUDE_DIR})
include_directories(${GMP_INCLUDE_DIR})
link_directories(${NTL_LIBRARIES})
link_directories(${GMP_LIBRARIES})
list(APPEND THIRDPARTYLIBS "ntl")
list(APPEND THIRDPARTYLIBS "gmp")
list(APPEND THIRDPARTYSTATICLIBS "ntl")
list(APPEND THIRDPARTYSTATICLIBS "gmp")
endif()
set(DEMODATAPATH ${CMAKE_CURRENT_SOURCE_DIR}/demoData)
set(BINDEMODATAPATH ${CMAKE_CURRENT_BINARY_DIR}/demoData)
# copies demoData folder from the root of the repo to build/demoData if the folder does not exist
add_custom_target(third-party ALL
COMMAND [ ! -d ${BINDEMODATAPATH} ] && cp -R ${DEMODATAPATH} ${BINDEMODATAPATH} && echo "-- Copied demoData files" || echo "-- demoData folder already exists" )
# when running "make clean", additionally deletes the demoData folder and CMake cache file
set(ADDITIONAL_CLEAN_FILES "")
LIST(APPEND ADDITIONAL_CLEAN_FILES ${BINDEMODATAPATH})
LIST(APPEND ADDITIONAL_CLEAN_FILES ${CMAKE_CURRENT_BINARY_DIR}/CMakeCache.txt)
## for tests
if( BUILD_UNITTESTS )
set(UNITTESTMAIN ${PROJECT_SOURCE_DIR}/test/Main_TestAll.cpp)
endif()
### add each of the subdirs of src
add_subdirectory(src/core)
add_subdirectory(src/pke)
add_subdirectory(src/binfhe)
### build the google test handlers
###if( BUILD_UNITTESTS )
### add_subdirectory(third-party/google-test EXCLUDE_FROM_ALL)
###endif()
### build the google benchmark handlers (just the parts we need)
if ( BUILD_BENCHMARKS )
set(BENCHMARK_ENABLE_TESTING OFF CACHE BOOL "Enable testing of the benchmark library." FORCE)
set(BENCHMARK_ENABLE_INSTALL OFF CACHE BOOL "Enable installation of benchmark. (Projects embedding benchmark may want to turn this OFF.)" FORCE)
set(BENCHMARK_ENABLE_GTEST_TESTS OFF CACHE BOOL "Enable building the unit tests which depend on gtest" FORCE)
add_subdirectory(third-party/google-benchmark EXCLUDE_FROM_ALL)
add_subdirectory(benchmark)
endif()
## clobber cleans AND deletes the third-party stuff
add_custom_target( clobber COMMAND make clean WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} )
if( BUILD_UNITTESTS )
add_custom_target( testall
DEPENDS core_tests pke_tests binfhe_tests
COMMAND echo core: && unittest/core_tests -t || true
COMMAND echo pke: && unittest/pke_tests -t || true
COMMAND echo binfhe: && unittest/binfhe_tests -t )
endif()
if (BUILD_EXAMPLES)
add_custom_target( allexamples DEPENDS allcoreexamples allpkeexamples allbinfheexamples )
endif()
if (BUILD_EXTRAS)
add_custom_target( allextras DEPENDS allcoreextras allpkeextras )
endif()
add_custom_target( allmodules DEPENDS ${OpenFHE_PACKAGE_LIBS} )
# Add the additional "make clean" files
GET_DIRECTORY_PROPERTY(clean_files ADDITIONAL_MAKE_CLEAN_FILES)
LIST(APPEND clean_files ${ADDITIONAL_CLEAN_FILES})
LIST(REMOVE_DUPLICATES clean_files)
LIST(REMOVE_ITEM clean_files "")
SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES "${clean_files}")
export(EXPORT OpenFHETargets FILE "${PROJECT_BINARY_DIR}/OpenFHETargets.cmake")
export(PACKAGE OpenFHE)
# Create the OpenFHEConfig.cmake and OpenFHEConfigVersion files
file(RELATIVE_PATH REL_INCLUDE_DIR "${INSTALL_CMAKE_DIR}"
"${INSTALL_INCLUDE_DIR}")
# ... for the build tree
set(CONF_INCLUDE_DIRS "${PROJECT_SOURCE_DIR}" "${PROJECT_BINARY_DIR}")
configure_file(OpenFHEConfig.cmake.in
"${PROJECT_BINARY_DIR}/OpenFHEConfig.cmake" @ONLY)
# ... for the install tree
set(CONF_INCLUDE_DIRS "\${OpenFHE_CMAKE_DIR}/${REL_INCLUDE_DIR}")
configure_file(OpenFHEConfig.cmake.in
"${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/OpenFHEConfig.cmake" @ONLY)
# ... for both
configure_file(OpenFHEConfigVersion.cmake.in
"${PROJECT_BINARY_DIR}/OpenFHEConfigVersion.cmake" @ONLY)
# Install the OpenFHEConfig.cmake and OpenFHEConfigVersion.cmake
install(FILES
"${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/OpenFHEConfig.cmake"
"${PROJECT_BINARY_DIR}/OpenFHEConfigVersion.cmake"
DESTINATION "${INSTALL_CMAKE_DIR}" COMPONENT dev)
# Install the export set for use with the install-tree
install(EXPORT OpenFHETargets DESTINATION
"${INSTALL_CMAKE_DIR}" COMPONENT dev)