zemscripten add emsdk to build.zig.zon

[deep quarry]

According to zemscripten's (https://github.com/zig-gamedev/zemscripten) README, I can add the emsdk to my build.zig.zon with ```
zig fetch --save https://github.com/emscripten-core/emsdk/archive/refs/tags/4.0.3.tar.gz

Is there a way to have my build system for my zig project to pull down emsdk toolchain automatically like this?

[deep quarry]

I'm using raylib-zig so I think I dont actually need zemscripten, but it would be nice to not have to go through the hassle of manually install emsdk

is there a way to vendor emsdk somehow?

[pastel valve]

@deep quarry you need --save={name}

e.g. zig fetch --save=emsdk git+https://github.com/emscripten-core/emsdk.git#4.0.3

More here: https://ziggit.dev/t/does-zig-zon-not-support-non-zig-based-projects/6125

[deep quarry]

Ah! let me give that a try

that worked! ty, but another issue that I have is what do I provide for --sysroot when using this fetched emsdk?

[deep quarry]

for context, im trying to integrate this with raylib-zig

[pale trout]

https://github.com/Lommix/zig-raylib-wasm-hot-template/tree/master Look at this it worked for me