How do I specify that in node? Is there a way to specify the module before the emscripten file attempts to load it's mem init?
On Monday, February 13, 2017 at 3:00:53 AM UTC-5, jj wrote: > > Try specifying the Module.locateFile() callback: > http://kripken.github.io/emscripten-site/docs/api_reference/module.html#Module.locateFile > > You can use that to tell the loader the path of where to look for any > files, not just the .js.mem file. > > (Btw, with .wasm the memory init file will be gone, which is pretty nice) > > 2017-02-11 21:10 GMT+02:00 Tomas Reimers <[email protected] > <javascript:>>: > >> Hi all, >> >> I think I'm overlooking something fundamental, so would appreciate any >> help / tips! >> >> When you compile any $FILE with optimizations it produces a separate >> $FILE.js.mem file for memory initialization. When you then try to open >> $FILE from node, it looks in the cwd for $FILE.js.mem. This creates a >> problem when you're trying to run the file from any directory besides its >> own. >> >> I found this old post <https://github.com/kripken/emscripten/issues/2537> >> from >> 2014 detailing the problem, and then this function in Module >> <https://kripken.github.io/emscripten-site/docs/api_reference/module.html#Module.locateFile> >> that >> would allow you to define a custom search path for .js.mem; however that >> seems inconvenient because (as best as I can tell) the emscripten Module in >> node can't be defined before you try to load the .js.mem... >> >> So, without simply setting --memory-init-file 0 how can you require a >> compiled asm module from a different directory? Is there a way to easily >> define Module before you require() the emscripten file? Right now I'm doing >> something akin to: >> >> let cwd = process.cwd(); >> process.chdir(__dirname + '/../other/path/'); >> const my_lib = require('../other/path/my_lib.js'); >> process.chdir(cwd); >> >> But this seems hackish... >> >> Thanks, >> Tomas >> >> -- >> You received this message because you are subscribed to the Google Groups >> "emscripten-discuss" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
