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Turn off iOS exceptions in debug builds (#6912)

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Ben Doherty
2023-06-20 14:59:10 +08:00
committed by GitHub
parent 35c91827af
commit 6e99a4dcfc
1 changed files with 6 additions and 0 deletions
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6
CMakeLists.txt
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@@ -372,6 +372,12 @@ if (ANDROID OR IOS OR WEBGL)
endif()
endif()
# Turn off exceptions on iOS debug as well. This fixes an availability error we see when using
# std::visit, which is not supported on iOS 11.0 when exceptions are enabled.
if (IOS)
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fno-exceptions")
endif()
# With WebGL, we disable RTTI even for debug builds because we pass emscripten::val back and forth
# between C++ and JavaScript in order to efficiently access typed arrays, which are unbound.
# NOTE: This is not documented in emscripten so we should consider a different approach.