# emscripten
# 只能是这个版本,低了 404,高了 error: undefined symbol
# https://github.com/emscripten-core/emscripten/issues/16826
~/Documents/saga/emsdk/emsdk install 2.0.21
~/Documents/saga/emsdk/emsdk activate 2.0.21
source ~/Documents/saga/emsdk/emsdk_env.sh
# 更新 ncnn-webassembly:https://github.com/Tencent/ncnn/releases
# 编译四个版本的 webassembly
./build.sh
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