Disable i128 integers on Emscripten targets
@@ -11,6 +11,9 @@ fn main() {
None => return,
};
+ let target = env::var("TARGET").unwrap();
+ let emscripten = target == "asmjs-unknown-emscripten" || target == "wasm32-unknown-emscripten";
+
// CString::into_boxed_c_str stabilized in Rust 1.20:
// https://doc.rust-lang.org/std/ffi/struct.CString.html#method.into_boxed_c_str
if minor >= 20 {
@@ -32,7 +35,10 @@ fn main() {
// 128-bit integers stabilized in Rust 1.26:
// https://blog.rust-lang.org/2018/05/10/Rust-1.26.html
- if minor >= 26 {
+ //
+ // Disabled on Emscripten targets as Emscripten doesn't
+ // currently support integers larger than 64 bits.
+ if minor >= 26 && !emscripten {
println!("cargo:rustc-cfg=integer128");
}
