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libsecp256k1/CMakeLists.txt  view on Meta::CPAN

endif()

set(SECP256K1_APPEND_CFLAGS "" CACHE STRING "Compiler flags that are appended to the command line after all other flags added by the build system. This variable is intended for debugging and special builds.")
if(SECP256K1_APPEND_CFLAGS)
  # Appending to this low-level rule variable is the only way to
  # guarantee that the flags appear at the end of the command line.
  string(APPEND CMAKE_C_COMPILE_OBJECT " ${SECP256K1_APPEND_CFLAGS}")
endif()

set(SECP256K1_APPEND_LDFLAGS "" CACHE STRING "Linker flags that are appended to the command line after all other flags added by the build system. This variable is intended for debugging and special builds.")
if(SECP256K1_APPEND_LDFLAGS)
  # Appending to this low-level rule variable is the only way to
  # guarantee that the flags appear at the end of the command line.
  string(APPEND CMAKE_C_CREATE_SHARED_LIBRARY " ${SECP256K1_APPEND_LDFLAGS}")
  string(APPEND CMAKE_C_LINK_EXECUTABLE " ${SECP256K1_APPEND_LDFLAGS}")
endif()

if(NOT CMAKE_RUNTIME_OUTPUT_DIRECTORY)
  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin)
endif()
if(NOT CMAKE_LIBRARY_OUTPUT_DIRECTORY)
  set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
endif()
if(NOT CMAKE_ARCHIVE_OUTPUT_DIRECTORY)
  set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
endif()
add_subdirectory(src)
if(SECP256K1_BUILD_EXAMPLES)
  add_subdirectory(examples)
endif()

message("\n")
message("secp256k1 configure summary")
message("===========================")
message("Build artifacts:")
if(BUILD_SHARED_LIBS)
  set(library_type "Shared")
else()
  set(library_type "Static")
endif()

message("  library type ........................ ${library_type}")
message("Optional modules:")
message("  ECDH ................................ ${SECP256K1_ENABLE_MODULE_ECDH}")
message("  ECDSA pubkey recovery ............... ${SECP256K1_ENABLE_MODULE_RECOVERY}")
message("  extrakeys ........................... ${SECP256K1_ENABLE_MODULE_EXTRAKEYS}")
message("  schnorrsig .......................... ${SECP256K1_ENABLE_MODULE_SCHNORRSIG}")
message("  musig ............................... ${SECP256K1_ENABLE_MODULE_MUSIG}")
message("  ElligatorSwift ...................... ${SECP256K1_ENABLE_MODULE_ELLSWIFT}")
message("Parameters:")
message("  ecmult window size .................. ${SECP256K1_ECMULT_WINDOW_SIZE}")
message("  ecmult gen table size ............... ${SECP256K1_ECMULT_GEN_KB} KiB")
message("Optional features:")
message("  assembly ............................ ${SECP256K1_ASM}")
message("  external callbacks .................. ${SECP256K1_USE_EXTERNAL_DEFAULT_CALLBACKS}")
if(SECP256K1_TEST_OVERRIDE_WIDE_MULTIPLY)
  message("  wide multiplication (test-only) ..... ${SECP256K1_TEST_OVERRIDE_WIDE_MULTIPLY}")
endif()
message("Optional binaries:")
message("  benchmark ........................... ${SECP256K1_BUILD_BENCHMARK}")
message("  noverify_tests ...................... ${SECP256K1_BUILD_TESTS}")
set(tests_status "${SECP256K1_BUILD_TESTS}")
if(CMAKE_BUILD_TYPE STREQUAL "Coverage")
  set(tests_status OFF)
endif()
message("  tests ............................... ${tests_status}")
message("  exhaustive tests .................... ${SECP256K1_BUILD_EXHAUSTIVE_TESTS}")
message("  ctime_tests ......................... ${SECP256K1_BUILD_CTIME_TESTS}")
message("  examples ............................ ${SECP256K1_BUILD_EXAMPLES}")
message("")
if(CMAKE_CROSSCOMPILING)
  set(cross_status "TRUE, for ${CMAKE_SYSTEM_NAME}, ${CMAKE_SYSTEM_PROCESSOR}")
else()
  set(cross_status "FALSE")
endif()
message("Cross compiling ....................... ${cross_status}")
message("Valgrind .............................. ${SECP256K1_VALGRIND}")
get_directory_property(definitions COMPILE_DEFINITIONS)
string(REPLACE ";" " " definitions "${definitions}")
message("Preprocessor defined macros ........... ${definitions}")
message("C compiler ............................ ${CMAKE_C_COMPILER_ID} ${CMAKE_C_COMPILER_VERSION}, ${CMAKE_C_COMPILER}")
message("CFLAGS ................................ ${CMAKE_C_FLAGS}")
get_directory_property(compile_options COMPILE_OPTIONS)
string(REPLACE ";" " " compile_options "${compile_options}")
message("Compile options ....................... " ${compile_options})
if(NOT is_multi_config)
  message("Build type:")
  message(" - CMAKE_BUILD_TYPE ................... ${CMAKE_BUILD_TYPE}")
  string(TOUPPER "${CMAKE_BUILD_TYPE}" build_type)
  message(" - CFLAGS ............................. ${CMAKE_C_FLAGS_${build_type}}")
  message(" - LDFLAGS for executables ............ ${CMAKE_EXE_LINKER_FLAGS_${build_type}}")
  message(" - LDFLAGS for shared libraries ....... ${CMAKE_SHARED_LINKER_FLAGS_${build_type}}")
else()
  message("Supported configurations .............. ${CMAKE_CONFIGURATION_TYPES}")
  message("RelWithDebInfo configuration:")
  message(" - CFLAGS ............................. ${CMAKE_C_FLAGS_RELWITHDEBINFO}")
  message(" - LDFLAGS for executables ............ ${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO}")
  message(" - LDFLAGS for shared libraries ....... ${CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO}")
  message("Debug configuration:")
  message(" - CFLAGS ............................. ${CMAKE_C_FLAGS_DEBUG}")
  message(" - LDFLAGS for executables ............ ${CMAKE_EXE_LINKER_FLAGS_DEBUG}")
  message(" - LDFLAGS for shared libraries ....... ${CMAKE_SHARED_LINKER_FLAGS_DEBUG}")
endif()
if(SECP256K1_APPEND_CFLAGS)
  message("SECP256K1_APPEND_CFLAGS ............... ${SECP256K1_APPEND_CFLAGS}")
endif()
if(SECP256K1_APPEND_LDFLAGS)
  message("SECP256K1_APPEND_LDFLAGS .............. ${SECP256K1_APPEND_LDFLAGS}")
endif()
message("")
if(print_msan_notice)
  message(
    "Note:\n"
    "  MemorySanitizer detected, tried to add -fno-sanitize-memory-param-retval to compile options\n"
    "  to avoid false positives in ctime_tests. Pass -DSECP256K1_BUILD_CTIME_TESTS=OFF to avoid this.\n"
  )
endif()
if(SECP256K1_EXPERIMENTAL)
  message(
    "  ******\n"
    "  WARNING: experimental build\n"