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cmake: update msvc conformance flags

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This commit is contained in:
Shawn Hoffman 2023-01-13 01:55:42 -08:00
parent 2a5c699489
commit f2aed92fd1
1 changed files with 3 additions and 13 deletions
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16
CMakeLists.txt
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@ -318,23 +318,13 @@ if(MSVC)
add_compile_options(/Oi)
# Enable buffer security check on Debug, disable otherwise
add_compile_options($<IF:$<CONFIG:Debug>,/GS,/GS->)
# Enforce C++ standard conforming conversion rules to catch possible bugs
add_compile_options(/permissive-)
# Remove unreferenced inline functions/data to reduce link time and catch bugs
# Note: In msbuild build, this gets set by msbuild by default
add_compile_options(/Zc:inline)
# Assume `new` (w/o std::nothrow) throws to reduce binary size
add_compile_options(/Zc:throwingNew)
# Fix various other non-conformant behaviors
add_compile_options(/Zc:__cplusplus,enumTypes,externConstexpr,preprocessor,throwingNew)
# Enforce strict volatile semantics as per ISO C++
add_compile_options(/volatile:iso)
# Fix non-conformant lambda behavior (constexpr variables shouldn't need capturing)
add_compile_options(/experimental:newLambdaProcessor)
# Fix various other non-conformant behaviors
add_compile_options(/Zc:__cplusplus,externConstexpr,lambda,preprocessor)
# Temporarily disable warnings to enable /Zc:preprocessor compatibility with WinSDK headers.
add_compile_options(
/wd5105 # macro expansion producing 'defined' has undefined behavior
)
# Use 'precise' floating point model
add_compile_options(/fp:precise)