Abseil Common Libraries (C++) (grcp 依赖)
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66 lines
2.4 KiB
66 lines
2.4 KiB
# See absl/copts/copts.py and absl/copts/generate_copts.py |
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include(GENERATED_AbseilCopts) |
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set(ABSL_LSAN_LINKOPTS "") |
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set(ABSL_HAVE_LSAN OFF) |
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set(ABSL_DEFAULT_LINKOPTS "") |
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if (BUILD_SHARED_LIBS AND MSVC) |
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set(ABSL_BUILD_DLL TRUE) |
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set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON) |
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else() |
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set(ABSL_BUILD_DLL FALSE) |
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endif() |
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if(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64|amd64|AMD64") |
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if (MSVC) |
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set(ABSL_RANDOM_RANDEN_COPTS "${ABSL_RANDOM_HWAES_MSVC_X64_FLAGS}") |
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else() |
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set(ABSL_RANDOM_RANDEN_COPTS "${ABSL_RANDOM_HWAES_X64_FLAGS}") |
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endif() |
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elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "arm.*|aarch64") |
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if (CMAKE_SIZEOF_VOID_P STREQUAL "8") |
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set(ABSL_RANDOM_RANDEN_COPTS "${ABSL_RANDOM_HWAES_ARM64_FLAGS}") |
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elseif(CMAKE_SIZEOF_VOID_P STREQUAL "4") |
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set(ABSL_RANDOM_RANDEN_COPTS "${ABSL_RANDOM_HWAES_ARM32_FLAGS}") |
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else() |
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message(WARNING "Value of CMAKE_SIZEOF_VOID_P (${CMAKE_SIZEOF_VOID_P}) is not supported.") |
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endif() |
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else() |
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message(WARNING "Value of CMAKE_SYSTEM_PROCESSOR (${CMAKE_SYSTEM_PROCESSOR}) is unknown and cannot be used to set ABSL_RANDOM_RANDEN_COPTS") |
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set(ABSL_RANDOM_RANDEN_COPTS "") |
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endif() |
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if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU") |
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set(ABSL_DEFAULT_COPTS "${ABSL_GCC_FLAGS}") |
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set(ABSL_TEST_COPTS "${ABSL_GCC_FLAGS};${ABSL_GCC_TEST_FLAGS}") |
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elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang") |
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# MATCHES so we get both Clang and AppleClang |
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if(MSVC) |
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# clang-cl is half MSVC, half LLVM |
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set(ABSL_DEFAULT_COPTS "${ABSL_CLANG_CL_FLAGS}") |
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set(ABSL_TEST_COPTS "${ABSL_CLANG_CL_FLAGS};${ABSL_CLANG_CL_TEST_FLAGS}") |
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else() |
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set(ABSL_DEFAULT_COPTS "${ABSL_LLVM_FLAGS}") |
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set(ABSL_TEST_COPTS "${ABSL_LLVM_FLAGS};${ABSL_LLVM_TEST_FLAGS}") |
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if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang") |
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# AppleClang doesn't have lsan |
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# https://developer.apple.com/documentation/code_diagnostics |
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if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.5) |
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set(ABSL_LSAN_LINKOPTS "-fsanitize=leak") |
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set(ABSL_HAVE_LSAN ON) |
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endif() |
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endif() |
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endif() |
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elseif(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC") |
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set(ABSL_DEFAULT_COPTS "${ABSL_MSVC_FLAGS}") |
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set(ABSL_TEST_COPTS "${ABSL_MSVC_FLAGS};${ABSL_MSVC_TEST_FLAGS}") |
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set(ABSL_DEFAULT_LINKOPTS "${ABSL_MSVC_LINKOPTS}") |
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else() |
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message(WARNING "Unknown compiler: ${CMAKE_CXX_COMPILER}. Building with no default flags") |
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set(ABSL_DEFAULT_COPTS "") |
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set(ABSL_TEST_COPTS "") |
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endif() |
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set(ABSL_CXX_STANDARD "${CMAKE_CXX_STANDARD}")
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