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wasm: Export required functions for Embind

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This change prepares Qt for upgrading to Emscripten 3.1.70.
There is some weird behavior on emscripten which requires these flags:
https://github.com/emscripten-core/emscripten/issues/21844

Task-number: QTBUG-131279
Change-Id: I1b2a95241d6055fbcc4c6c451b62da1d3d3b3e7e
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Reviewed-by: Even Oscar Andersen <even.oscar.andersen@qt.io>
This commit is contained in:
Piotr Wierciński 2024-11-12 16:09:41 +01:00
parent 2f7d87555b
commit 5d6f12e6ec
1 changed files with 5 additions and 0 deletions
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5
src/corelib/Qt6WasmMacros.cmake
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@ -147,6 +147,11 @@ function(_qt_internal_add_wasm_extra_exported_methods target)
"SHELL:-s EXPORTED_RUNTIME_METHODS=${wasm_default_exported_methods}"
)
endif()
# TODO: Remove these flags when LLVM got fixed - QTBUG-131279
if(QT_FEATURE_thread)
target_link_options("${target}" PRIVATE
"SHELL:-s EXPORTED_FUNCTIONS=_main,__embind_initialize_bindings")
endif()
endfunction()
function(_qt_internal_set_wasm_export_name target)