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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.1)
if(NOT ${CMAKE_VERSION} VERSION_LESS "3.1")
cmake_policy(SET CMP0054 NEW)
endif()
project(RELIC C CXX)
set(PROJECT_VERSION_MAJOR "0")
set(PROJECT_VERSION_MINOR "5")
set(PROJECT_VERSION_PATCH "0")
set(PROJECT_VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}")
set(VERSION ${PROJECT_VERSION})
set(INCLUDE ${CMAKE_CURRENT_BINARY_DIR}/include ${CMAKE_CURRENT_SOURCE_DIR}/include ${CMAKE_CURRENT_SOURCE_DIR}/include/low)
include_directories(${INCLUDE})
set(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/lib)
set(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)
set(WFLAGS "-Wall")
message("\n-- Configuring ${PROJECT_NAME} ${PROJECT_VERSION}...\n")
message(STATUS "Available switches (default = CHECK, VERBS, DOCUM):\n")
message(" DEBUG=[off|on] Build with debugging support.")
message(" PROFL=[off|on] Build with profiling support.")
message(" CHECK=[off|on] Build with error-checking support.")
message(" VERBS=[off|on] Build with detailed error messages.")
message(" OVERH=[off|on] Build with overhead estimation.")
message(" DOCUM=[off|on] Build documentation.")
message(" STRIP=[off|on] Build only selected algorithms.")
message(" QUIET=[off|on] Build with printing disabled.")
message(" COLOR=[off|on] Build with colored output.")
message(" BIGED=[off|on] Build with big-endian support.")
message(" SHLIB=[off|on] Build shared library.")
message(" STLIB=[off|on] Build static library.")
message(" STBIN=[off|on] Build static binaries.")
message(" AMALG=[off|on] Build amalgamation for better performance.\n")
option(DEBUG "Build with debugging support" off)
option(PROFL "Build with profiling support" off)
option(CHECK "Build with error-checking support" on)
option(VERBS "Build with detailed error messages" on)
option(OVERH "Build with overhead estimation" off)
option(DOCUM "Build documentation" on)
option(STRIP "Build only the selected algorithms" off)
option(QUIET "Build with printing disabled" off)
option(COLOR "Build with colored output" on)
option(BIGED "Build with big-endian support" off)
option(SHLIB "Build shared library" on)
option(STLIB "Build static library" on)
option(STBIN "Build static binaries" off)
option(AMALG "Build amalgamation" off)
message(STATUS "Number of times each test or benchmark is ran (default = 50, 1000):\n")
message(" TESTS=n If n > 0, build automated tests and run them n times.")
message(" BENCH=n If n > 0, build automated benchmarks and run them n * n times.\n")
message(STATUS "Number of available processor cores (default = 1):\n")
message(" CORES=n If n > 1, please enable multithreading support.\n")
message(STATUS "Available modules (default = ALL)\n")
message(" WITH=BN Multiple precision arithmetic.")
message(" WITH=DV Temporary double-precision digit vectors.")
message(" WITH=FP Prime field arithmetic.")
message(" WITH=FPX Prime extension field arithmetic.")
message(" WITH=FB Binary field arithmetic.")
message(" WITH=EP Elliptic curves over prime fields.")
message(" WITH=EPX Elliptic curves over quadratic extensions of prime fields.")
message(" WITH=EB Elliptic curves over binary fields.")
message(" WITH=ED Elliptic Edwards curves over prime fields.")
message(" WTTH=EC Elliptic curve cryptography.")
message(" WITH=PB Pairings over binary elliptic curves.")
message(" WITH=PP Pairings over prime elliptic curves.")
message(" WTTH=PC Pairing-based cryptography.")
message(" WITH=BC Block ciphers (symmetric encryption).")
message(" WITH=MD Message digests (hash functions).")
message(" WITH=CP Cryptographic protocols.")
message(" WITH=ALL All of the above.")
message(" Note: the programmer is responsible for not using unselected modules.\n")
message(STATUS "Available arithmetic backends (default = easy):\n")
message(" ARITH=easy Easy-to-understand and portable, but slow backend.")
message(" ARITH=gmp Backend based on GNU Multiple Precision library.\n")
message(" ARITH=gmp-sec Same as above, but using constant-time code.\n")
message(STATUS "Available memory-allocation policies (default = AUTO):\n")
message(" ALLOC=AUTO All memory is automatically allocated.")
message(" ALLOC=STATIC All memory is allocated statically once.")
message(" ALLOC=DYNAMIC All memory is allocated dynamically on demand.")
message(" ALLOC=STACK All memory is allocated from the stack.\n")
message(STATUS "Supported operating systems (default = LINUX):\n")
message(" OPSYS= Undefined/No specific operating system.")
message(" OPSYS=LINUX GNU/Linux operating system.")
message(" OPSYS=FREEBSD FreeBSD operating system.")
message(" OPSYS=MACOSX Mac OS X operating system.")
message(" OPSYS=WINDOWS Windows operating system.")
message(" OPSYS=DROID Android operating system.")
message(" OPSYS=DUINO Arduino platform.\n")
message(STATUS "Supported multithreading APIs (default = UNDEF):\n")
message(" MULTI= No multithreading support.")
message(" MULTI=OPENMP Open Multi-Processing.")
message(" MULTI=PTHREAD POSIX threads.\n")
message(STATUS "Supported timers (default = HPROC):\n")
message(" TIMER= No timer.")
message(" TIMER=HREAL GNU/Linux realtime high-resolution timer.")
message(" TIMER=HPROC GNU/Linux per-process high-resolution timer.")
message(" TIMER=HTHRD GNU/Linux per-thread high-resolution timer.")
message(" TIMER=ANSI ANSI-compatible timer.")
message(" TIMER=POSIX POSIX-compatible timer.")
message(" TIMER=CYCLE Cycle-counting timer. (architecture-dependant)\n")
message(STATUS "Prefix to identify this build of the library (default = \"\"):\n")
message(" LABEL=relic\n")
include(cmake/arch.cmake)
include(cmake/err.cmake)
include(cmake/bn.cmake)
include(cmake/fp.cmake)
include(cmake/fpx.cmake)
include(cmake/fb.cmake)
include(cmake/ep.cmake)
include(cmake/eb.cmake)
include(cmake/ed.cmake)
include(cmake/ec.cmake)
include(cmake/pp.cmake)
include(cmake/md.cmake)
include(cmake/cp.cmake)
include(cmake/rand.cmake)
include(cmake/with.cmake)
# Number of tests and benchmarks
set(BENCH "100" CACHE STRING "Number of times each benchmark is ran.")
set(TESTS "100" CACHE STRING "Number of times each test is ran.")
# Number of cores.
set(CORES "1" CACHE STRING "Number of available processor cores.")
# Choose the arithmetic backend.
set(ARITH "easy" CACHE STRING "Arithmetic backend")
# Choose the memory-allocation policy.
set(ALLOC "AUTO" CACHE STRING "Allocation policy")
# Compiler flags.
if("$ENV{COMP}" STREQUAL "")
set(COMP "-O2 -funroll-loops -fomit-frame-pointer" CACHE STRING "User-chosen compiler flags.")
else("$ENV{COMP}" STREQUAL "")
set(COMP "$ENV{COMP}" CACHE STRING "User-chosen compiler flags.")
endif("$ENV{COMP}" STREQUAL "")
# Simulator of the target platform.
set(SIMUL "$ENV{SIMUL}" CACHE STRING "Path to call a simulator of the target platform.")
set(SIMAR "$ENV{SIMAR}" CACHE STRING "Arguments to call a simulator of the target platform.")
string(REPLACE " " ";" SIMAR "${SIMAR}")
# Linker flags.
string(TOLOWER ${ARITH} LFLAGS)
set(LFLAGS "-L${CMAKE_CURRENT_SOURCE_DIR}/src/low/${LFLAGS}/")
set(LINK "$ENV{LINK}" CACHE STRING "User-chosen linker flags.")
set(LFLAGS "${LFLAGS} ${LINK}")
if(STBIN)
set(LFLAGS "${LFLAGS} -static")
set(CMAKE_LINK_SEARCH_START_STATIC ON)
set(CMAKE_LINK_SEARCH_END_STATIC ON)
endif(STBIN)
# Discover the operating system.
if(CMAKE_SYSTEM_NAME STREQUAL Linux)
set(OPSYS "LINUX" CACHE STRING "Operating system")
else(CMAKE_SYSTEM_NAME STREQUAL Linux)
if(CMAKE_SYSTEM_NAME STREQUAL FreeBSD)
set(OPSYS "FREEBSD" CACHE STRING "Operating system")
else(CMAKE_SYSTEM_NAME STREQUAL FreeBSD)
if(CMAKE_SYSTEM_NAME STREQUAL Darwin)
set(OPSYS "MACOSX" CACHE STRING "Operating system")
endif(CMAKE_SYSTEM_NAME STREQUAL Darwin)
endif(CMAKE_SYSTEM_NAME STREQUAL FreeBSD)
endif(CMAKE_SYSTEM_NAME STREQUAL Linux)
if(OPSYS STREQUAL LINUX)
add_definitions(-D_GNU_SOURCE)
endif(OPSYS STREQUAL LINUX)
message(STATUS "Configured operating system: ${OPSYS}")
if(OPSYS STREQUAL LINUX)
set(TIMER "HPROC" CACHE STRING "Timer")
else(OPSYS STREQUAL LINUX)
set(TIMER "ANSI" CACHE STRING "Timer")
endif(OPSYS STREQUAL LINUX)
if(DEBUG)
# If the user did not specify compile flags, we turn off all optimizations.
set(CFLAGS "-O0 -fno-omit-frame-pointer")
set(DFLAGS "-ggdb")
else(DEBUG)
# If the user did not specify compile flags, we use sane defaults.
set(CFLAGS "${COMP}")
set(DFLAGS "")
endif(DEBUG)
if(MULTI STREQUAL OPENMP)
if (MSVC)
set(CFLAGS "${CFLAGS} /openmp")
else (MSVC)
find_package(OpenMP REQUIRED)
set(CFLAGS "${CFLAGS} -fopenmp")
endif (MSVC)
set(MULTI "OPENMP" CACHE STRING "Multithreading interface")
else(MULTI STREQUAL OPENMP)
if(MULTI STREQUAL PTHREAD)
find_package(Threads REQUIRED)
set(CFLAGS "${CFLAGS} -pthread")
set(MULTI "PTHREAD" CACHE STRING "Multithreading interface")
endif(MULTI STREQUAL PTHREAD)
endif(MULTI STREQUAL OPENMP)
if(PROFL)
set(PFLAGS "-pg -fno-omit-frame-pointer")
else(PROFL)
set(PFLAGS "")
endif(PROFL)
if(ARITH STREQUAL "gmp" OR ARITH STREQUAL "gmp-sec")
include(cmake/gmp.cmake)
if(GMP_FOUND)
include_directories(${GMP_INCLUDE_DIR})
set(ARITH_LIBS ${GMP_LIBRARIES})
endif(GMP_FOUND)
endif(ARITH STREQUAL "gmp" OR ARITH STREQUAL "gmp-sec")
set(CMAKE_C_FLAGS "-pipe -std=c99 ${AFLAGS} ${WFLAGS} ${DFLAGS} ${PFLAGS} ${CFLAGS}")
set(CMAKE_EXE_LINKER_FLAGS ${LFLAGS})
message(STATUS "Compiler flags: ${CMAKE_C_FLAGS}")
message(STATUS "Linker flags: ${LFLAGS}")
string(TOUPPER ${ARITH} ARITH)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/include/relic_conf.h.in
${CMAKE_CURRENT_BINARY_DIR}/include/relic_conf.h @ONLY)
message(STATUS "Configured ${CMAKE_CURRENT_SOURCE_DIR}/include/relic_conf.h.in")
string(TOLOWER ${ARITH} ARITH)
if (LABEL)
set(RELIC "relic_${LABEL}")
set(RELIC_S "relic_s_${LABEL}")
else(LABEL)
set(RELIC "relic")
set(RELIC_S "relic_s")
endif(LABEL)
# Choose the arithmetic backend.
set(LABEL "" CACHE STRING "Build label")
add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/src)
file(GLOB includes "${CMAKE_CURRENT_SOURCE_DIR}/include/*.h")
install(FILES ${includes} DESTINATION include/${RELIC})
file(GLOB includes "${CMAKE_CURRENT_SOURCE_DIR}/include/low/*.h")
install(FILES ${includes} DESTINATION include/${RELIC}/low)
install(DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/include/" DESTINATION include/${RELIC})
install(FILES cmake/relic-config.cmake DESTINATION cmake/)
if(DOCUM)
include(cmake/doxygen.cmake)
endif(DOCUM)
if(TESTS GREATER 0)
enable_testing()
add_subdirectory(test)
endif(TESTS GREATER 0)
if(BENCH GREATER 0)
add_subdirectory(bench)
endif(BENCH GREATER 0)