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Emscripten-wasm: Add options to enable SIMD and Threads #12

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Emscripten-wasm: Add options to enable SIMD and Threads #12

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9 changes: 9 additions & 0 deletions generic/Emscripten-wasm.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -78,3 +78,12 @@ set(CMAKE_CXX_FLAGS_INIT "-s WASM=1")
set(CMAKE_EXE_LINKER_FLAGS_INIT "-s WASM=1")
set(CMAKE_CXX_FLAGS_RELEASE_INIT "-DNDEBUG -O3")
set(CMAKE_EXE_LINKER_FLAGS_RELEASE_INIT "-O3 --llvm-lto 1")

if(EMSCRIPTEN_TARGET_THREADS)
list(APPEND CMAKE_CXX_FLAGS_INIT "-pthread")
list(APPEND CMAKE_EXE_LINKER_FLAGS_INIT "-pthread")
endif()

if(EMSCRIPTEN_TARGET_SIMD)
list(APPEND CMAKE_CXX_FLAGS_INIT "-msimd128")
endif()