How to compile WebAssembly from multiple cpp files?

Question

I'm using emscripten to compile c++ to WASM, but can only do this for one file at a time. I don't want to put my entire project and libraries in one file, but I haven't found any information on how to properly compile it.

Research build systems. Read up on linking multiple object files / compilation units into one library or executable. — Jesper Juhl
– Jesper Juhl, Commented Oct 20, 2017 at 20:16

nzeemin · Accepted Answer · 2017-11-10 11:54:56Z

6

Just put all source files in the emcc command line like this:

emcc src1.cpp src2.cpp src3.cpp

See reference here: https://kripken.github.io/emscripten-site/docs/tools_reference/emcc.html

answered Nov 10, 2017 at 11:54

nzeemin

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Charles Lohr Over a year ago

How would you go about doing it if they are already separate SIDE_MODULE wasm files?

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