From 01c7d7d16fe9a31992eefdee10a4dd44a053a7f6 Mon Sep 17 00:00:00 2001
From: Keith Smiley <keithbsmiley@gmail.com>
Date: Wed, 1 Mar 2023 08:54:36 -0800
Subject: [PATCH] Fix --host_features with multiple transitions

Fixes https://github.com/bazelbuild/bazel/issues/13839#issuecomment-1448208320

Closes #17625.

PiperOrigin-RevId: 513249316
Change-Id: Ied4ab6958febaf320ae9e0f906c8071db0077e43
---
 .../google/devtools/build/lib/analysis/config/CoreOptions.java   | 1 +
 1 file changed, 1 insertion(+)

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
index 4f7193ba2f1d0a..b13e004646ff53 100644
--- 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
@@ -1026,6 +1026,7 @@ public FragmentOptions getExec() {
 
     // === Pass on C++ compiler features.
     exec.incompatibleUseHostFeatures = incompatibleUseHostFeatures;
+    exec.hostFeatures = ImmutableList.copyOf(hostFeatures);
     if (incompatibleUseHostFeatures) {
       exec.defaultFeatures = ImmutableList.copyOf(hostFeatures);
     } else {