fn main() {
// To allow docs.rs to build documentation for this emscripten-exclusive project,
// we won't compile the C file in the docs.rs environment, as they don't have the emsdk,
// and the C file isn't relevant to the documentation.
if std::env::var_os("DOCS_RS").is_none() {
cc::Build::new()
.file("asm_in_main_thread.c")
.compile("asm_in_main_thread");
}
}