[6.1.0]Fix --host_features with multiple transitions (bazelbuild#17641)

ShreeM01 · keith · keertk · web-flow · commit 1d73d72a4559 · 2023-03-01T18:00:50.000Z
* Fix --host_features with multiple transitions Fixes bazelbuild#13839 (comment) Closes bazelbuild#17625. PiperOrigin-RevId: 513249316 Change-Id: Ied4ab6958febaf320ae9e0f906c8071db0077e43 * Update exec to host --------- Co-authored-by: Keith Smiley <keithbsmiley@gmail.com> Co-authored-by: keertk <110264242+keertk@users.noreply.github.com>
diff --git a/src/main/java/com/google/devtools/build/lib/analysis/config/CoreOptions.java b/src/main/java/com/google/devtools/build/lib/analysis/config/CoreOptions.java
@@ -1009,6 +1009,7 @@ public FragmentOptions getHost() {
 
     // === Pass on C++ compiler features.
     host.incompatibleUseHostFeatures = incompatibleUseHostFeatures;
+    host.hostFeatures = ImmutableList.copyOf(hostFeatures);
     if (incompatibleUseHostFeatures) {
       host.defaultFeatures = ImmutableList.copyOf(hostFeatures);
     } else {
