emscripten-core / emscripten-core/emscripten
Compiler information extraction significantly slower compared to vanilla Clang
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- Dominant language
- C++
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Description
Extracting some basic information (version, target, header search paths) from `emcc` is significantly slower compared to vanilla Clang. Compare:
```
$ time { clang++ --version; clang++ -dumpmachine; clang++ -v -x c++ -E -
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