diff options
Diffstat (limited to 'getrandom/build.rs')
-rw-r--r-- | getrandom/build.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/getrandom/build.rs b/getrandom/build.rs new file mode 100644 index 0000000..1beb4ed --- /dev/null +++ b/getrandom/build.rs @@ -0,0 +1,19 @@ +#![deny(warnings)] + +use std::env; + +fn main() { + let target = env::var("TARGET").expect("TARGET was not set"); + if target.contains("-uwp-windows-") { + // for BCryptGenRandom + println!("cargo:rustc-link-lib=bcrypt"); + // to work around unavailability of `target_vendor` on Rust 1.33 + println!("cargo:rustc-cfg=getrandom_uwp"); + } else if target.contains("windows") { + // for RtlGenRandom (aka SystemFunction036) + println!("cargo:rustc-link-lib=advapi32"); + } else if target.contains("apple-ios") { + // for SecRandomCopyBytes and kSecRandomDefault + println!("cargo:rustc-link-lib=framework=Security"); + } +} |