From ffa8743f2c65a6054f350bf3f847b4e48c8f1490 Mon Sep 17 00:00:00 2001
From: Kaiyi Li <kaiyili@google.com>
Date: Fri, 22 Apr 2022 07:25:56 -0700
Subject: [PATCH] rutabaga_gfx: add gfxstream search path by using env

TEST=build
BUG=b:199167472
BUG=b:231635891

Change-Id: I8c69e9dad97007305097e9068a57d74163337648
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3602045
Auto-Submit: Kaiyi Li <kaiyili@google.com>
Commit-Queue: Kaiyi Li <kaiyili@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Dennis Kempin <denniskempin@google.com>
---
 rutabaga_gfx/build.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/rutabaga_gfx/build.rs b/rutabaga_gfx/build.rs
index 713ec02cab..98690ece74 100644
--- a/rutabaga_gfx/build.rs
+++ b/rutabaga_gfx/build.rs
@@ -164,6 +164,13 @@ fn virglrenderer() -> Result<()> {
     Ok(())
 }
 
+#[cfg(feature = "gfxstream")]
+fn gfxstream() -> Result<()> {
+    let gfxstream_path = std::env::var("GFXSTREAM_PATH")?;
+    println!("cargo:rustc-link-search={}", gfxstream_path);
+    Ok(())
+}
+
 fn main() -> Result<()> {
     // Skip installing dependencies when generating documents.
     if std::env::var("CARGO_DOC").is_ok() {
@@ -172,6 +179,8 @@ fn main() -> Result<()> {
 
     #[cfg(feature = "virgl_renderer")]
     virglrenderer()?;
+    #[cfg(feature = "gfxstream")]
+    gfxstream()?;
 
     Ok(())
 }