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Merge pull request #2454 from lioncash/cflag 

src/CMakeLists: Add /Zc:externConstexpr to the MSVC build flags
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bunnei 2019-05-09 13:23:49 -04:00 committed by GitHub
parent daca045fcd 70c6506a7e
commit f3317cf2db
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1 changed files with 21 additions and 9 deletions
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30
src/CMakeLists.txt
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@ -21,15 +21,27 @@ if (MSVC)
# Ensure that projects build with Unicode support. # Ensure that projects build with Unicode support.
add_definitions(-DUNICODE -D_UNICODE) add_definitions(-DUNICODE -D_UNICODE)
# /W3 - Level 3 warnings # /W3 - Level 3 warnings
# /MP - Multi-threaded compilation # /MP - Multi-threaded compilation
# /Zi - Output debugging information # /Zi - Output debugging information
# /Zo - enhanced debug info for optimized builds # /Zo - Enhanced debug info for optimized builds
# /permissive- - enables stricter C++ standards conformance checks # /permissive- - Enables stricter C++ standards conformance checks
# /EHsc - C++-only exception handling semantics # /EHsc - C++-only exception handling semantics
# /Zc:throwingNew - let codegen assume `operator new` will never return null # /Zc:externConstexpr - Allow extern constexpr variables to have external linkage, like the standard mandates
# /Zc:inline - let codegen omit inline functions in object files # /Zc:inline - Let codegen omit inline functions in object files
add_compile_options(/W3 /MP /Zi /Zo /permissive- /EHsc /std:c++latest /Zc:throwingNew,inline) # /Zc:throwingNew - Let codegen assume `operator new` (without std::nothrow) will never return null
add_compile_options(
/W3
/MP
/Zi
/Zo
/permissive-
/EHsc
/std:c++latest
/Zc:externConstexpr
/Zc:inline
/Zc:throwingNew
)
# /GS- - No stack buffer overflow checks # /GS- - No stack buffer overflow checks
add_compile_options("$<$<CONFIG:Release>:/GS->") add_compile_options("$<$<CONFIG:Release>:/GS->")