You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
24 lines
880 B
24 lines
880 B
4 months ago
|
use autocfg::AutoCfg;
|
||
|
|
|
||
|
|
// The rustc-cfg strings below are *not* public API. Please let us know by
|
||
|
|
// opening a GitHub issue if your build environment requires some way to enable
|
||
|
|
// these cfgs other than by executing our build script.
|
||
|
|
fn main() {
|
||
|
|
let cfg = match AutoCfg::new() {
|
||
|
|
Ok(cfg) => cfg,
|
||
|
|
Err(e) => {
|
||
|
|
println!(
|
||
|
|
"cargo:warning=crossbeam-utils: unable to determine rustc version: {}",
|
||
|
|
e
|
||
|
|
);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
cfg.emit_type_cfg("core::sync::atomic::AtomicU8", "has_atomic_u8");
|
||
|
|
cfg.emit_type_cfg("core::sync::atomic::AtomicU16", "has_atomic_u16");
|
||
|
|
cfg.emit_type_cfg("core::sync::atomic::AtomicU32", "has_atomic_u32");
|
||
|
|
cfg.emit_type_cfg("core::sync::atomic::AtomicU64", "has_atomic_u64");
|
||
|
|
cfg.emit_type_cfg("core::sync::atomic::AtomicU128", "has_atomic_u128");
|
||
|
|
}
|