unplugged-system/external/crosvm/media/libvda/build.rs

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// Copyright 2019 The ChromiumOS Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
fn main() {
// libvda is only avalable on chromeos build.
// To enable clippy checks with this feature enabled upstream we will just skip
// linking the library, allowing the crate to be compiled, but not linked.
println!("cargo:rerun-if-env-changed=CROSVM_BUILD_VARIANT");
if std::env::var("CROSVM_BUILD_VARIANT").unwrap_or_default() == "chromeos" {
pkg_config::probe_library("libvda").unwrap();
println!("cargo:rustc-link-lib=dylib=vda");
}
}