forked from Mirror/wren
30 lines
1003 B
Markdown
30 lines
1003 B
Markdown
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# try wren implementation
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This is the code to build the https://wren.io/try wasm component.
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### How to build
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- Install emscripten sdk from https://emscripten.org/
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- Make the emsdk available to your terminal/PATH
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- for example:
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- source ~/dev/emsdk/emsdk_env.sh
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- Run the emmake command to build
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- emmake make
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That should be all. This builds a js + wasm file for the page.
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### How does the page work?
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The page is at `doc/site/try/template.html`.
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It loads `wren_try.js` which loads `wren_try.wasm`.
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The page uses emscripten API to call the `wren_compile` C function, found in `main.try.c`.
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The page hooks up printf/logging to the console for display.
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### Notes
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- The binaries land in bin/wren_try.wasm and bin/wren_try.js when building
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- The default html output from emsripten is not used, doc/site/try/template.html is
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- The wren_try.js and wren_try.wasm files are copied to doc/site/static
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- The make project is a modified version of projects/make
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- The code relies on code in test/
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