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f2e16b6ac1
In preparation of adding routines from these two types, duplicate the `compiler-builtins` configuration here.
23 lines
528 B
Rust
23 lines
528 B
Rust
use std::env;
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mod configure;
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fn main() {
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let cfg = configure::Config::from_env();
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println!("cargo:rerun-if-changed=build.rs");
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println!("cargo:rustc-check-cfg=cfg(assert_no_panic)");
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println!("cargo:rustc-check-cfg=cfg(feature, values(\"checked\"))");
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#[allow(unexpected_cfgs)]
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if !cfg!(feature = "checked") {
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let lvl = env::var("OPT_LEVEL").unwrap();
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if lvl != "0" {
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println!("cargo:rustc-cfg=assert_no_panic");
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}
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}
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configure::emit_libm_config(&cfg);
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}
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