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386 lines
13 KiB
386 lines
13 KiB
cmake_minimum_required (VERSION 3.8)
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project(mcl
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VERSION 1.22
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LANGUAGES CXX C ASM)
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set(CMAKE_BUILD_TYPE "Release")
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option(
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MCL_MAX_BIT_SIZE
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"max bit size for Fp"
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384
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)
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if(MSVC)
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option(
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MCL_DOWNLOAD_SOURCE
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"download cybozulib_ext"
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OFF
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)
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endif()
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option(
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MCL_USE_OPENSSL
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"use openssl"
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OFF
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)
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option(
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MCL_USE_GMP
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"use gmp"
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ON
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)
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option(
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MCL_USE_ASM
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"use asm"
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ON
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)
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option(
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MCL_USE_XBYAK
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"use xbyak"
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ON
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)
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option(
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MCL_USE_LLVM
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"use base64.ll with -DCMAKE_CXX_COMPILER=clang++"
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OFF
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)
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option(
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MCL_BUILD_SAMPLE
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"Build mcl samples"
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OFF
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)
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option(
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MCL_BUILD_TESTING
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"Build mcl tests"
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OFF
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)
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if(MSVC)
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option(
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MCL_MSVC_RUNTIME_DLL
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"use dynamic runtime /MD in msvc builds"
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OFF
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)
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endif()
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if(MSVC)
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set(MCL_CYBOZULIB_EXT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../cybozulib_ext"
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CACHE PATH "external cybozulib_ext directory")
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endif()
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
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set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
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if(MCL_USE_LLVM AND NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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message(WARNING "MCL_USE_LLVM will not be used: requiring clang/clang++.")
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endif()
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add_library(mcl SHARED src/fp.cpp)
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add_library(mcl::mcl ALIAS mcl)
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target_compile_definitions(mcl PUBLIC MCL_NO_AUTOLINK MCLBN_NO_AUTOLINK)
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target_include_directories(mcl PUBLIC
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
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$<INSTALL_INTERFACE:$CMAKE_INSTALL_DIR/include>)
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set_target_properties(mcl PROPERTIES
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POSITION_INDEPENDENT_CODE ON)
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set_target_properties(mcl PROPERTIES
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OUTPUT_NAME mcl
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VERSION ${mcl_VERSION}
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SOVERSION ${mcl_VERSION_MAJOR})
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# For semantics of ABI compatibility including when you must bump SOVERSION, see:
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# https://community.kde.org/Policies/Binary_Compatibility_Issues_With_C%2B%2B#The_Do.27s_and_Don.27ts
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add_library(mcl_st STATIC src/fp.cpp)
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add_library(mcl::mcl_st ALIAS mcl_st)
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target_compile_definitions(mcl_st PUBLIC MCL_NO_AUTOLINK MCLBN_NO_AUTOLINK)
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target_include_directories(mcl_st PUBLIC
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
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$<INSTALL_INTERFACE:$CMAKE_INSTALL_DIR/include>)
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set_target_properties(mcl_st PROPERTIES
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OUTPUT_NAME mcl
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POSITION_INDEPENDENT_CODE ON)
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#set_target_properties(mcl_st PROPERTIES PREFIX "lib")
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if(MCL_USE_LLVM AND CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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add_executable(gen src/gen.cpp)
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target_include_directories(gen PRIVATE
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${CMAKE_CURRENT_SOURCE_DIR}/include)
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if(MCL_USE_GMP)
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find_package(GMP REQUIRED)
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target_link_libraries(gen PRIVATE GMP::GMPXX GMP::GMP)
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endif()
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add_custom_command(OUTPUT base64.ll
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COMMAND gen > base64.ll
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DEPENDS gen
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
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add_custom_target(gen_base64.ll
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SOURCES ${CMAKE_CURRENT_BINARY_DIR}/base64.ll)
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add_custom_command(OUTPUT base64.o
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COMMAND ${CMAKE_CXX_COMPILER} -c -o base64.o base64.ll -O3 -fPIC
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DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/base64.ll
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
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add_custom_target(gen_base64.o
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SOURCES ${CMAKE_CURRENT_BINARY_DIR}/base64.o)
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target_link_libraries(mcl PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/base64.o)
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add_dependencies(mcl gen_base64.o)
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target_link_libraries(mcl_st PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/base64.o)
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add_dependencies(mcl_st gen_base64.o)
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endif()
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if(MSVC)
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if(MCL_MSVC_RUNTIME_DLL)
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set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS} /MD /Oy /Ox /EHsc /GS- /Zi /DNDEBUG")
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS} /MDd")
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else()
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set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS} /MT /Oy /Ox /EHsc /GS- /Zi /DNDEBUG")
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set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS} /MTd")
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endif()
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target_compile_definitions(mcl PUBLIC NOMINMAX)
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target_compile_definitions(mcl_st PUBLIC NOMINMAX)
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# set compiler flags for warnings level
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set(MCL_COMPILE_OPTIONS /W4)
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target_compile_options(mcl PRIVATE ${MCL_COMPILE_OPTIONS})
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target_compile_options(mcl_st PRIVATE ${MCL_COMPILE_OPTIONS})
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else()
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# Set compiler flags for warnings
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set(MCL_COMPILE_OPTIONS -Wall -Wextra -Wformat=2 -Wcast-qual -Wcast-align
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-Wwrite-strings -Wfloat-equal -Wpointer-arith -march=native)
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target_compile_options(mcl PRIVATE ${MCL_COMPILE_OPTIONS})
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target_compile_options(mcl_st PRIVATE ${MCL_COMPILE_OPTIONS})
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set_target_properties(mcl PROPERTIES
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CXX_STANDARD 11
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CXX_STANDARD_REQUIRED YES
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CXX_EXTENSIONS NO)
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set_target_properties(mcl_st PROPERTIES
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CXX_STANDARD 11
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CXX_STANDARD_REQUIRED YES
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CXX_EXTENSIONS NO)
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target_compile_features(mcl PUBLIC cxx_std_11)
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target_compile_features(mcl_st PUBLIC cxx_std_11)
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if(${MCL_MAX_BIT_SIZE} GREATER 0)
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target_compile_definitions(mcl PUBLIC MCL_MAX_BIT_SIZE=${MCL_MAX_BIT_SIZE})
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target_compile_definitions(mcl_st PUBLIC MCL_MAX_BIT_SIZE=${MCL_MAX_BIT_SIZE})
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endif()
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if(MCL_USE_LLVM AND CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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target_compile_definitions(mcl PUBLIC MCL_USE_LLVM=1 MCL_LLVM_BMI2=0)
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target_compile_definitions(mcl_st PUBLIC MCL_USE_LLVM=1 MCL_LLVM_BMI2=0)
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elseif(MCL_USE_ASM)
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if(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64")
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target_compile_definitions(mcl PUBLIC MCL_USE_LLVM=1)
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target_compile_definitions(mcl_st PUBLIC MCL_USE_LLVM=1)
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target_sources(mcl PRIVATE src/asm/aarch64.s)
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target_sources(mcl_st PRIVATE src/asm/aarch64.s)
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set(CPU arch64)
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elseif(${CMAKE_SYSTEM_PROCESSOR} MATCHES "^arm")
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target_compile_definitions(mcl PUBLIC MCL_USE_LLVM=1)
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target_compile_definitions(mcl_st PUBLIC MCL_USE_LLVM=1)
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target_sources(mcl PRIVATE src/asm/arm.s)
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target_sources(mcl_st PRIVATE src/asm/arm.s)
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set(CPU arm)
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elseif(APPLE)
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target_compile_definitions(mcl PUBLIC MCL_USE_LLVM=1)
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target_compile_definitions(mcl_st PUBLIC MCL_USE_LLVM=1)
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target_sources(mcl PRIVATE src/asm/x86-64mac.s src/asm/x86-64mac.bmi2.s)
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target_sources(mcl_st PRIVATE src/asm/x86-64mac.s src/asm/x86-64mac.bmi2.s)
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set(CPU x86-64)
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elseif(UNIX)
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target_compile_definitions(mcl PUBLIC MCL_USE_LLVM=1)
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target_compile_definitions(mcl_st PUBLIC MCL_USE_LLVM=1)
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target_sources(mcl PRIVATE src/asm/x86-64.s src/asm/x86-64.bmi2.s)
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target_sources(mcl_st PRIVATE src/asm/x86-64.s src/asm/x86-64.bmi2.s)
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set(CPU x86-64)
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endif()
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endif()
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if(MCL_USE_GMP)
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find_package(GMP REQUIRED)
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target_link_libraries(mcl PUBLIC GMP::GMPXX GMP::GMP)
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target_link_libraries(mcl_st PUBLIC GMP::GMPXX GMP::GMP)
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endif()
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if(MCL_USE_OPENSSL)
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find_package(OpenSSL REQUIRED)
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target_link_libraries(mcl PUBLIC OpenSSL::Crypto)
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target_link_libraries(mcl_st PUBLIC OpenSSL::Crypto)
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endif()
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endif()
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if(NOT MCL_USE_GMP)
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target_compile_definitions(mcl PUBLIC MCL_USE_VINT MCL_VINT_FIXED_BUFFER)
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target_compile_definitions(mcl_st PUBLIC MCL_USE_VINT MCL_VINT_FIXED_BUFFER)
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endif()
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if(NOT MCL_USE_OPENSSL)
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target_compile_definitions(mcl PUBLIC MCL_DONT_USE_OPENSSL)
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target_compile_definitions(mcl_st PUBLIC MCL_DONT_USE_OPENSSL)
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endif()
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if(NOT MCL_USE_XBYAK)
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target_compile_definitions(mcl PUBLIC MCL_DONT_USE_XBYAK)
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target_compile_definitions(mcl_st PUBLIC MCL_DONT_USE_XBYAK)
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endif()
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if(MCL_DOWNLOAD_SOURCE)
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if(MSVC)
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set(CYBOZULIB_EXT_DOWNLOAD_DIR ${CMAKE_CURRENT_SOURCE_DIR}/external/cybozulib_ext)
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set(CYBOZULIB_EXT_TAG release20170521)
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set(FILES config.h gmp-impl.h gmp-mparam.h gmp.h gmpxx.h longlong.h mpir.h mpirxx.h)
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foreach(file IN ITEMS ${FILES})
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file(DOWNLOAD https://raw.githubusercontent.com/herumi/cybozulib_ext/${CYBOZULIB_EXT_TAG}/include/${file} ${CYBOZULIB_EXT_DOWNLOAD_DIR}/include/${file})
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message("download cybozulib_ext/" ${file})
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endforeach()
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set(FILES aes.h applink.c asn1.h asn1_mac.h asn1t.h bio.h blowfish.h bn.h buffer.h camellia.h cast.h cmac.h cms.h comp.h conf.h conf_api.h crypto.h des.h des_old.h dh.h dsa.h dso.h dtls1.h e_os2.h ebcdic.h ec.h ecdh.h ecdsa.h engine.h err.h evp.h hmac.h idea.h krb5_asn.h kssl.h lhash.h md4.h md5.h mdc2.h modes.h obj_mac.h objects.h ocsp.h opensslconf.h opensslv.h ossl_typ.h pem.h pem2.h pkcs12.h pkcs7.h pqueue.h rand.h rc2.h rc4.h ripemd.h rsa.h safestack.h seed.h sha.h srp.h srtp.h ssl.h ssl2.h ssl23.h ssl3.h stack.h symhacks.h tls1.h ts.h txt_db.h ui.h ui_compat.h whrlpool.h x509.h x509_vfy.h x509v3.h)
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foreach(file IN ITEMS ${FILES})
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file(DOWNLOAD
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https://raw.githubusercontent.com/herumi/cybozulib_ext/${CYBOZULIB_EXT_TAG}/include/openssl/${file} ${CYBOZULIB_EXT_DOWNLOAD_DIR}/include/openssl/${file})
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message("download cybozulib_ext/openssl/" ${file})
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endforeach()
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set(FILES mpir.lib mpirxx.lib mpirxx.pdb ssleay32.lib libeay32.lib mpir.pdb)
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foreach(file IN ITEMS ${FILES})
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file(DOWNLOAD
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https://raw.githubusercontent.com/herumi/cybozulib_ext/${CYBOZULIB_EXT_TAG}/lib/mt/14/${file} ${CYBOZULIB_EXT_DOWNLOAD_DIR}/lib/mt/14/${file})
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message("download lib/mt/14/" ${file})
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endforeach()
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# mpir
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add_library(cybozulib_ext::mpir STATIC IMPORTED)
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set_target_properties(cybozulib_ext::mpir PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES ${CYBOZULIB_EXT_DOWNLOAD_DIR}/include
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IMPORTED_LOCATION ${CYBOZULIB_EXT_DOWNLOAD_DIR}/lib/mt/14/mpir.lib)
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# mpirxx
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add_library(cybozulib_ext::mpirxx STATIC IMPORTED)
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set_target_properties(cybozulib_ext::mpirxx PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES ${CYBOZULIB_EXT_DOWNLOAD_DIR}/include
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IMPORTED_LOCATION ${CYBOZULIB_EXT_DOWNLOAD_DIR}/lib/mt/14/mpirxx.lib)
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# libeay32
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add_library(cybozulib_ext::libeay32 STATIC IMPORTED)
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set_target_properties(cybozulib_ext::libeay32 PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES ${CYBOZULIB_EXT_DOWNLOAD_DIR}/include
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IMPORTED_LOCATION ${CYBOZULIB_EXT_DOWNLOAD_DIR}/lib/mt/14/libeay32.lib)
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# ssleay32
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add_library(cybozulib_ext::ssleay32 STATIC IMPORTED)
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set_target_properties(cybozulib_ext::ssleay32 PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES ${CYBOZULIB_EXT_DOWNLOAD_DIR}/include
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IMPORTED_LOCATION ${CYBOZULIB_EXT_DOWNLOAD_DIR}/lib/mt/14/ssleay32.lib)
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# abstracted cybozulib_ext libraries
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add_library(windows_specific INTERFACE)
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add_library(mcl::windows_specific ALIAS windows_specific)
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target_link_libraries(windows_specific INTERFACE
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-LIBPATH:${CYBOZULIB_EXT_DOWNLOAD_DIR}/lib
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-LIBPATH:${CYBOZULIB_EXT_DOWNLOAD_DIR}/lib/mt/14
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cybozulib_ext::mpir
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cybozulib_ext::mpirxx
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cybozulib_ext::libeay32
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cybozulib_ext::ssleay32)
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target_link_libraries(mcl PUBLIC mcl::windows_specific)
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target_link_libraries(mcl_st PUBLIC mcl::windows_specific)
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endif()
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else()
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if(MSVC)
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# mpir
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add_library(cybozulib_ext::mpir STATIC IMPORTED)
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set_target_properties(cybozulib_ext::mpir PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES ${MCL_CYBOZULIB_EXT_DIR}/include
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IMPORTED_LOCATION ${MCL_CYBOZULIB_EXT_DIR}/lib/mt/14/mpir.lib)
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# mpirxx
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add_library(cybozulib_ext::mpirxx STATIC IMPORTED)
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set_target_properties(cybozulib_ext::mpirxx PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES ${MCL_CYBOZULIB_EXT_DIR}/include
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IMPORTED_LOCATION ${MCL_CYBOZULIB_EXT_DIR}/lib/mt/14/mpirxx.lib)
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# libeay32
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add_library(cybozulib_ext::libeay32 STATIC IMPORTED)
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set_target_properties(cybozulib_ext::libeay32 PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES ${MCL_CYBOZULIB_EXT_DIR}/include
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IMPORTED_LOCATION ${MCL_CYBOZULIB_EXT_DIR}/lib/mt/14/libeay32.lib)
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# ssleay32
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add_library(cybozulib_ext::ssleay32 STATIC IMPORTED)
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set_target_properties(cybozulib_ext::ssleay32 PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES ${MCL_CYBOZULIB_EXT_DIR}/include
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IMPORTED_LOCATION ${MCL_CYBOZULIB_EXT_DIR}/lib/mt/14/ssleay32.lib)
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# abstracted cybozulib_ext libraries
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add_library(windows_specific INTERFACE)
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add_library(mcl::windows_specific ALIAS windows_specific)
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target_link_libraries(windows_specific INTERFACE
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-LIBPATH:${MCL_CYBOZULIB_EXT_DIR}/lib
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-LIBPATH:${MCL_CYBOZULIB_EXT_DIR}/lib/mt/14
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cybozulib_ext::mpir
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cybozulib_ext::mpirxx
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cybozulib_ext::libeay32
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cybozulib_ext::ssleay32)
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target_link_libraries(mcl PUBLIC mcl::windows_specific)
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target_link_libraries(mcl_st PUBLIC mcl::windows_specific)
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endif()
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endif()
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# mclbnXXX
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foreach(bit IN ITEMS 256 384 384_256)
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add_library(mclbn${bit} SHARED src/bn_c${bit}.cpp)
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add_library(mcl::mclbn${bit} ALIAS mclbn${bit})
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set_target_properties(mclbn${bit} PROPERTIES
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CXX_STANDARD 11
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CXX_STANDARD_REQUIRED YES
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CXX_EXTENSIONS NO)
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target_compile_options(mclbn${bit} PRIVATE ${MCL_COMPILE_OPTIONS})
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target_compile_definitions(mclbn${bit}
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PUBLIC MCL_NO_AUTOLINK MCLBN_NO_AUTOLINK)
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target_link_libraries(mclbn${bit} PUBLIC mcl::mcl)
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set_target_properties(mclbn${bit} PROPERTIES
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VERSION ${mcl_VERSION}
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SOVERSION ${mcl_VERSION_MAJOR})
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endforeach()
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if(MSVC)
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install(TARGETS mcl mcl_st mclbn256 mclbn384 mclbn384_256 windows_specific
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EXPORT mclTargets
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LIBRARY DESTINATION lib
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ARCHIVE DESTINATION lib
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RUNTIME DESTINATION lib)
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else()
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install(TARGETS mcl mcl_st mclbn256 mclbn384 mclbn384_256
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EXPORT mclTargets
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LIBRARY DESTINATION lib
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ARCHIVE DESTINATION lib
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RUNTIME DESTINATION lib)
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endif()
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install(DIRECTORY include/mcl
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DESTINATION include
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FILES_MATCHING PATTERN "*.hpp"
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PATTERN "curve_type.h"
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PATTERN "bn.h"
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PATTERN "bn_c256.h"
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PATTERN "bn_c384_256.h"
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PATTERN "bn_c384.h")
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install(DIRECTORY include/cybozu
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DESTINATION include
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FILES_MATCHING PATTERN "*.hpp")
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install(EXPORT mclTargets
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FILE mclTargets.cmake
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NAMESPACE mcl::
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DESTINATION lib/cmake/mcl)
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# support local build-tree export to allow import from external projects
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export(EXPORT mclTargets
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FILE mclTargets.cmake
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NAMESPACE mcl::)
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set(CMAKE_EXPORT_PACKAGE_REGISTRY ON)
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export(PACKAGE mcl)
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# Tests
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if((CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME OR MCL_BUILD_TESTING)
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AND BUILD_TESTING)
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enable_testing()
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add_subdirectory(test)
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endif()
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if(MCL_BUILD_SAMPLE)
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# sample code
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add_subdirectory(sample)
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endif()
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