0.4.0 wasm build

gistfile1.txt

const Builder = @import("std").build.Builder;

pub fn build(b: *Builder) void {
    const mode = b.standardReleaseOptions();
    const exe = b.addExecutable("main", "src/main.zig");
    exe.setBuildMode(mode);
    exe.setTarget(.wasm32, .freestanding, .none);

    b.default_step.dependOn(&exe.step);
}