253eb74164
clang-cl produce binaries with MSVC ABI and wants to be as flag-compatible with pure MSVC as possible, so this leads to all sorts of weird cases. clang-cl alias /Wall as clang's -Weverything which is way too verbose, so it needs /W3 like pure MSVC. clang-cl only understand GCC style warning flags (-W[no]blah) and just silent drop MSVC style warning flags (/wd[num]). clang-cl needs MSVC define flags since it is consuming the same header files as pure MSVC. CMake set CMAKE_CXX_COMPILER_ID as Clang when clang-cl is detected, so need extra if (MSVC) to differentiate it. We are not doing clang-cl specialization in Bazel as currently there is no reliable way to detect clang-cl in Bazel.. This PR should be NFC for LLVM/GCC users on Unix platforms. Other changes: Add ABSL_ prefix to variable names to avoid name collision in CMake.
208 lines
4.9 KiB
CMake
208 lines
4.9 KiB
CMake
# GENERATED! DO NOT MANUALLY EDIT THIS FILE.
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#
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# (1) Edit absl/copts/copts.py.
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# (2) Run `python <path_to_absl>/copts/generate_copts.py`.
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list(APPEND ABSL_CLANG_CL_EXCEPTIONS_FLAGS
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"/U_HAS_EXCEPTIONS"
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"/D_HAS_EXCEPTIONS=1"
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"/EHsc"
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)
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list(APPEND ABSL_CLANG_CL_FLAGS
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"/W3"
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"-Wno-c++98-compat-pedantic"
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"-Wno-conversion"
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"-Wno-covered-switch-default"
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"-Wno-deprecated"
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"-Wno-disabled-macro-expansion"
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"-Wno-double-promotion"
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"-Wno-comma"
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"-Wno-extra-semi"
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"-Wno-extra-semi-stmt"
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"-Wno-packed"
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"-Wno-padded"
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"-Wno-sign-compare"
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"-Wno-float-conversion"
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"-Wno-float-equal"
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"-Wno-format-nonliteral"
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"-Wno-gcc-compat"
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"-Wno-global-constructors"
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"-Wno-exit-time-destructors"
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"-Wno-nested-anon-types"
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"-Wno-non-modular-include-in-module"
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"-Wno-old-style-cast"
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"-Wno-range-loop-analysis"
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"-Wno-reserved-id-macro"
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"-Wno-shorten-64-to-32"
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"-Wno-switch-enum"
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"-Wno-thread-safety-negative"
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"-Wno-undef"
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"-Wno-unknown-warning-option"
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"-Wno-unreachable-code"
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"-Wno-unused-macros"
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"-Wno-weak-vtables"
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"-Wbitfield-enum-conversion"
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"-Wbool-conversion"
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"-Wconstant-conversion"
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"-Wenum-conversion"
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"-Wint-conversion"
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"-Wliteral-conversion"
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"-Wnon-literal-null-conversion"
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"-Wnull-conversion"
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"-Wobjc-literal-conversion"
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"-Wno-sign-conversion"
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"-Wstring-conversion"
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"/DNOMINMAX"
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"/DWIN32_LEAN_AND_MEAN"
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"/D_CRT_SECURE_NO_WARNINGS"
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"/D_SCL_SECURE_NO_WARNINGS"
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"/D_ENABLE_EXTENDED_ALIGNED_STORAGE"
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)
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list(APPEND ABSL_CLANG_CL_TEST_FLAGS
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"-Wno-c99-extensions"
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"-Wno-missing-noreturn"
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"-Wno-missing-prototypes"
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"-Wno-missing-variable-declarations"
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"-Wno-null-conversion"
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"-Wno-shadow"
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"-Wno-shift-sign-overflow"
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"-Wno-sign-compare"
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"-Wno-unused-function"
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"-Wno-unused-member-function"
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"-Wno-unused-parameter"
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"-Wno-unused-private-field"
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"-Wno-unused-template"
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"-Wno-used-but-marked-unused"
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"-Wno-zero-as-null-pointer-constant"
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"-Wno-gnu-zero-variadic-macro-arguments"
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)
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list(APPEND ABSL_GCC_EXCEPTIONS_FLAGS
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"-fexceptions"
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)
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list(APPEND ABSL_GCC_FLAGS
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"-Wall"
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"-Wextra"
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"-Wcast-qual"
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"-Wconversion-null"
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"-Wmissing-declarations"
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"-Woverlength-strings"
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"-Wpointer-arith"
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"-Wunused-local-typedefs"
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"-Wunused-result"
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"-Wvarargs"
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"-Wvla"
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"-Wwrite-strings"
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"-Wno-missing-field-initializers"
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"-Wno-sign-compare"
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)
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list(APPEND ABSL_GCC_TEST_FLAGS
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"-Wno-conversion-null"
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"-Wno-missing-declarations"
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"-Wno-sign-compare"
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"-Wno-unused-function"
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"-Wno-unused-parameter"
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"-Wno-unused-private-field"
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)
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list(APPEND ABSL_LLVM_EXCEPTIONS_FLAGS
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"-fexceptions"
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)
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list(APPEND ABSL_LLVM_FLAGS
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"-Wall"
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"-Wextra"
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"-Weverything"
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"-Wno-c++98-compat-pedantic"
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"-Wno-conversion"
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"-Wno-covered-switch-default"
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"-Wno-deprecated"
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"-Wno-disabled-macro-expansion"
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"-Wno-double-promotion"
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"-Wno-comma"
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"-Wno-extra-semi"
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"-Wno-extra-semi-stmt"
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"-Wno-packed"
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"-Wno-padded"
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"-Wno-sign-compare"
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"-Wno-float-conversion"
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"-Wno-float-equal"
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"-Wno-format-nonliteral"
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"-Wno-gcc-compat"
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"-Wno-global-constructors"
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"-Wno-exit-time-destructors"
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"-Wno-nested-anon-types"
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"-Wno-non-modular-include-in-module"
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"-Wno-old-style-cast"
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"-Wno-range-loop-analysis"
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"-Wno-reserved-id-macro"
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"-Wno-shorten-64-to-32"
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"-Wno-switch-enum"
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"-Wno-thread-safety-negative"
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"-Wno-undef"
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"-Wno-unknown-warning-option"
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"-Wno-unreachable-code"
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"-Wno-unused-macros"
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"-Wno-weak-vtables"
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"-Wbitfield-enum-conversion"
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"-Wbool-conversion"
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"-Wconstant-conversion"
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"-Wenum-conversion"
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"-Wint-conversion"
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"-Wliteral-conversion"
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"-Wnon-literal-null-conversion"
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"-Wnull-conversion"
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"-Wobjc-literal-conversion"
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"-Wno-sign-conversion"
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"-Wstring-conversion"
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)
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list(APPEND ABSL_LLVM_TEST_FLAGS
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"-Wno-c99-extensions"
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"-Wno-missing-noreturn"
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"-Wno-missing-prototypes"
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"-Wno-missing-variable-declarations"
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"-Wno-null-conversion"
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"-Wno-shadow"
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"-Wno-shift-sign-overflow"
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"-Wno-sign-compare"
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"-Wno-unused-function"
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"-Wno-unused-member-function"
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"-Wno-unused-parameter"
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"-Wno-unused-private-field"
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"-Wno-unused-template"
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"-Wno-used-but-marked-unused"
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"-Wno-zero-as-null-pointer-constant"
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"-Wno-gnu-zero-variadic-macro-arguments"
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)
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list(APPEND ABSL_MSVC_EXCEPTIONS_FLAGS
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"/U_HAS_EXCEPTIONS"
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"/D_HAS_EXCEPTIONS=1"
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"/EHsc"
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)
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list(APPEND ABSL_MSVC_FLAGS
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"/W3"
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"/DNOMINMAX"
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"/DWIN32_LEAN_AND_MEAN"
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"/D_CRT_SECURE_NO_WARNINGS"
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"/D_SCL_SECURE_NO_WARNINGS"
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"/D_ENABLE_EXTENDED_ALIGNED_STORAGE"
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"/wd4005"
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"/wd4068"
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"/wd4180"
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"/wd4244"
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"/wd4267"
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"/wd4800"
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)
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list(APPEND ABSL_MSVC_TEST_FLAGS
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"/wd4018"
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"/wd4101"
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"/wd4503"
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)
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