holyc
holyc copied to clipboard
Published
20 hours ago •
xtuc
xtuc
An easy to use C++ to WASM compiler (Highly-experimental)
holyc
Installation
npm install -g holyc
The first installation will be slow.
Usage for C++
holyc++ path/to/something.cpp
The WASM binary will then be available at something.cpp.wasm.
Options
| name | description |
|---|---|
--show-wast |
Show wast output |
--no-clean |
Disable cleaning of intermediate formats |
FAQ
How does it compare to Emscripten
Emscripten is able to compile the libc where Holyc won't.
You can easily reproduce this benchmark by following C_to_wasm.
hello.c:
int main() {
return 0;
}
Emscripten:
| file | size (bytes) |
|---|---|
| hello.wasm | 21856 |
| hello.js (loader) | 99710 |
Holyc:
| file | size (bytes) |
|---|---|
| hello.wasm | 78 |
| hello.js (loader) | unknown currently (see here for a hint) |
xtuc