Linking error when running stdweb::initialize().

[sanatshah]

Probably a simple error, I'm trying to use stdweb with:

`extern crate stdweb;

pub fn main() {
stdweb::initialize();
}
`

I end up getting the error :
error: linking with cc` failed: exit code: 1 ......

= note: Undefined symbols for architecture x86_64:
"emscripten_asm_const_int", referenced from:
stdweb::webcore::initialization::initialize::h4c8e9303822f5ec1 in libstdweb-310da87d7f95429a.rlib(stdweb-310da87d7f95429a.stdweb4.rust-cgu.o)
stdweb::webcore::initialization::initialize::$u7b$$u7b$closure$u7d$$u7d$::h292eb6004a949697 in libstdweb-310da87d7f95429a.rlib(stdweb-310da87d7f95429a.stdweb4.rust-cgu.o)
_$LT$stdweb..webcore..value..Reference$u20$as$u20$core..ops..drop..Drop$GT$::drop::h41b8da88f774e14b in libstdweb-310da87d7f95429a.rlib(stdweb-310da87d7f95429a.stdweb0.rust-cgu.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
`

I have installed x86_64-apple-darwin on a 64-bit MacOS. New to rust, any help will be appreciated.

Thanks

[koute]

Are you compiling it directly with cargo by any chance? You need to add --target=asmjs-unknown-emscripten or --target=wasm32-unknown-emscripten parameter for that to work. However, those two targets require Emscripten to be installed.

You can also try the --target=wasm32-unknown-unknown target, which doesn't require Emscripten, but you need to build through cargo-web on Rust nightly for it to work. (Even if you're compiling for one of the *-emscripten targets I would recommend using cargo-web anyway.)

If you have any further questions feel free to ask!

[sanatshah]

Yep that was it, thank you!