Hi,
I compiled some simple C library to JavaScript and I'm trying to load the
library with SystemJS in the browser but this fails because SystemJS
detects two require() calls in the compiled library:
if (!nodeFS) nodeFS = require('fs');
if (!nodePath) nodePath = require('path');
SystemJS doesn't check if the code is actually executed, it just scans the
file for the existence of these requires so the files can be asynchronously
loaded before executing the emscripten code. Naturally this fails because
there are no "fs" and "path" modules in the browser.
The require() calls are used in the automatically generated read()
function. I manually removed this function from the code and the library is
still working and can now be loaded with SystemJS successfully.
Which feature needs this function? Can I disable it somehow? I tried
setting NO_FILESYSTEM=1 but unfortunately this function is not affected by
it.
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