start work on nihed-cros-libva

[nihav-player.git] / nihed-cros-libva / build.rs

diff --git a/nihed-cros-libva/build.rs b/nihed-cros-libva/build.rs
new file mode 100644 (file)
index 0000000..10480ff
--- /dev/null
+++ b/nihed-cros-libva/build.rs
@@ -0,0 +1,18 @@
+// Copyright 2022 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() {
+    // Do not require dependencies when generating docs.
+    if std::env::var("CARGO_DOC").is_ok() || std::env::var("DOCS_RS").is_ok() {
+        return;
+    }
+
+    match pkg_config::probe_library("libva") {
+        Ok(_) => (),
+        Err(e) => panic!("libva not found: {}", e),
+    };
+
+    println!("cargo:rustc-link-lib=dylib=va");
+    println!("cargo:rustc-link-lib=dylib=va-drm"); // for the vaGetDisplayDRM entrypoint
+}