166 lines
6.7 KiB
CMake
166 lines
6.7 KiB
CMake
# Must be included before CMAKE_INSTALL_INCLUDEDIR is used.
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include(GNUInstallDirs)
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add_library(rustsecp256k1_v0_9_0_precomputed OBJECT EXCLUDE_FROM_ALL
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precomputed_ecmult.c
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precomputed_ecmult_gen.c
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)
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# Add objects explicitly rather than linking to the object libs to keep them
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# from being exported.
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add_library(secp256k1 secp256k1.c $<TARGET_OBJECTS:rustsecp256k1_v0_9_0_precomputed>)
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add_library(rustsecp256k1_v0_9_0_asm INTERFACE)
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if(SECP256K1_ASM STREQUAL "arm32")
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add_library(rustsecp256k1_v0_9_0_asm_arm OBJECT EXCLUDE_FROM_ALL)
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target_sources(rustsecp256k1_v0_9_0_asm_arm PUBLIC
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asm/field_10x26_arm.s
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)
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target_sources(secp256k1 PRIVATE $<TARGET_OBJECTS:rustsecp256k1_v0_9_0_asm_arm>)
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target_link_libraries(rustsecp256k1_v0_9_0_asm INTERFACE rustsecp256k1_v0_9_0_asm_arm)
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endif()
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if(WIN32)
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# Define our export symbol only for shared libs.
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set_target_properties(secp256k1 PROPERTIES DEFINE_SYMBOL SECP256K1_DLL_EXPORT)
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target_compile_definitions(secp256k1 INTERFACE $<$<NOT:$<BOOL:${BUILD_SHARED_LIBS}>>:SECP256K1_STATIC>)
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endif()
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# Object libs don't know if they're being built for a shared or static lib.
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# Grab the PIC property from secp256k1 which knows.
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get_target_property(use_pic secp256k1 POSITION_INDEPENDENT_CODE)
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set_target_properties(rustsecp256k1_v0_9_0_precomputed PROPERTIES POSITION_INDEPENDENT_CODE ${use_pic})
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target_include_directories(secp256k1 INTERFACE
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# Add the include path for parent projects so that they don't have to manually add it.
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$<BUILD_INTERFACE:$<$<NOT:$<BOOL:${PROJECT_IS_TOP_LEVEL}>>:${PROJECT_SOURCE_DIR}/include>>
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$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
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)
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# This emulates Libtool to make sure Libtool and CMake agree on the ABI version,
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# see below "Calculate the version variables" in build-aux/ltmain.sh.
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math(EXPR ${PROJECT_NAME}_soversion "${${PROJECT_NAME}_LIB_VERSION_CURRENT} - ${${PROJECT_NAME}_LIB_VERSION_AGE}")
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set_target_properties(secp256k1 PROPERTIES
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SOVERSION ${${PROJECT_NAME}_soversion}
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)
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if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
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set_target_properties(secp256k1 PROPERTIES
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VERSION ${${PROJECT_NAME}_soversion}.${${PROJECT_NAME}_LIB_VERSION_AGE}.${${PROJECT_NAME}_LIB_VERSION_REVISION}
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)
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elseif(APPLE)
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if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.17)
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math(EXPR ${PROJECT_NAME}_compatibility_version "${${PROJECT_NAME}_LIB_VERSION_CURRENT} + 1")
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set_target_properties(secp256k1 PROPERTIES
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MACHO_COMPATIBILITY_VERSION ${${PROJECT_NAME}_compatibility_version}
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MACHO_CURRENT_VERSION ${${PROJECT_NAME}_compatibility_version}.${${PROJECT_NAME}_LIB_VERSION_REVISION}
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)
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unset(${PROJECT_NAME}_compatibility_version)
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elseif(BUILD_SHARED_LIBS)
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message(WARNING
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"The 'compatibility version' and 'current version' values of the DYLIB "
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"will diverge from the values set by the GNU Libtool. To ensure "
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"compatibility, it is recommended to upgrade CMake to at least version 3.17."
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)
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endif()
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elseif(CMAKE_SYSTEM_NAME STREQUAL "Windows")
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set(${PROJECT_NAME}_windows "secp256k1")
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if(MSVC)
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set(${PROJECT_NAME}_windows "${PROJECT_NAME}")
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endif()
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set_target_properties(secp256k1 PROPERTIES
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ARCHIVE_OUTPUT_NAME "${${PROJECT_NAME}_windows}"
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RUNTIME_OUTPUT_NAME "${${PROJECT_NAME}_windows}-${${PROJECT_NAME}_soversion}"
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)
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unset(${PROJECT_NAME}_windows)
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endif()
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unset(${PROJECT_NAME}_soversion)
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if(SECP256K1_BUILD_BENCHMARK)
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add_executable(bench bench.c)
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target_link_libraries(bench secp256k1)
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add_executable(bench_internal bench_internal.c)
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target_link_libraries(bench_internal rustsecp256k1_v0_9_0_precomputed rustsecp256k1_v0_9_0_asm)
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add_executable(bench_ecmult bench_ecmult.c)
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target_link_libraries(bench_ecmult rustsecp256k1_v0_9_0_precomputed rustsecp256k1_v0_9_0_asm)
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endif()
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if(SECP256K1_BUILD_TESTS)
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add_executable(noverify_tests tests.c)
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target_link_libraries(noverify_tests rustsecp256k1_v0_9_0_precomputed rustsecp256k1_v0_9_0_asm)
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add_test(NAME noverify_tests COMMAND noverify_tests)
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if(NOT CMAKE_BUILD_TYPE STREQUAL "Coverage")
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add_executable(tests tests.c)
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target_compile_definitions(tests PRIVATE VERIFY)
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target_link_libraries(tests rustsecp256k1_v0_9_0_precomputed rustsecp256k1_v0_9_0_asm)
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add_test(NAME tests COMMAND tests)
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endif()
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endif()
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if(SECP256K1_BUILD_EXHAUSTIVE_TESTS)
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# Note: do not include rustsecp256k1_v0_9_0_precomputed in exhaustive_tests (it uses runtime-generated tables).
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add_executable(exhaustive_tests tests_exhaustive.c)
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target_link_libraries(exhaustive_tests rustsecp256k1_v0_9_0_asm)
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target_compile_definitions(exhaustive_tests PRIVATE $<$<NOT:$<CONFIG:Coverage>>:VERIFY>)
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add_test(NAME exhaustive_tests COMMAND exhaustive_tests)
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endif()
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if(SECP256K1_BUILD_CTIME_TESTS)
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add_executable(ctime_tests ctime_tests.c)
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target_link_libraries(ctime_tests secp256k1)
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endif()
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if(SECP256K1_INSTALL)
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install(TARGETS secp256k1
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EXPORT ${PROJECT_NAME}-targets
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RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
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LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
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ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
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)
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set(${PROJECT_NAME}_headers
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"${PROJECT_SOURCE_DIR}/include/secp256k1.h"
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"${PROJECT_SOURCE_DIR}/include/rustsecp256k1_v0_9_0_preallocated.h"
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)
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if(SECP256K1_ENABLE_MODULE_ECDH)
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list(APPEND ${PROJECT_NAME}_headers "${PROJECT_SOURCE_DIR}/include/rustsecp256k1_v0_9_0_ecdh.h")
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endif()
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if(SECP256K1_ENABLE_MODULE_RECOVERY)
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list(APPEND ${PROJECT_NAME}_headers "${PROJECT_SOURCE_DIR}/include/rustsecp256k1_v0_9_0_recovery.h")
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endif()
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if(SECP256K1_ENABLE_MODULE_EXTRAKEYS)
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list(APPEND ${PROJECT_NAME}_headers "${PROJECT_SOURCE_DIR}/include/rustsecp256k1_v0_9_0_extrakeys.h")
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endif()
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if(SECP256K1_ENABLE_MODULE_SCHNORRSIG)
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list(APPEND ${PROJECT_NAME}_headers "${PROJECT_SOURCE_DIR}/include/rustsecp256k1_v0_9_0_schnorrsig.h")
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endif()
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if(SECP256K1_ENABLE_MODULE_ELLSWIFT)
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list(APPEND ${PROJECT_NAME}_headers "${PROJECT_SOURCE_DIR}/include/rustsecp256k1_v0_9_0_ellswift.h")
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endif()
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install(FILES ${${PROJECT_NAME}_headers}
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DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
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)
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install(EXPORT ${PROJECT_NAME}-targets
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FILE ${PROJECT_NAME}-targets.cmake
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NAMESPACE ${PROJECT_NAME}::
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DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
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)
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include(CMakePackageConfigHelpers)
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configure_package_config_file(
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${PROJECT_SOURCE_DIR}/cmake/config.cmake.in
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${PROJECT_NAME}-config.cmake
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INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
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NO_SET_AND_CHECK_MACRO
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)
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write_basic_package_version_file(${PROJECT_NAME}-config-version.cmake
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COMPATIBILITY SameMinorVersion
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)
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install(
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FILES
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${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config.cmake
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${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}-config-version.cmake
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DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}
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)
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endif()
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