From 6ec7e47161385c0082c718cfc6b5b3635fcf7e90 Mon Sep 17 00:00:00 2001
From: jcater <jcater@google.com>
Date: Wed, 15 May 2019 11:36:28 -0700
Subject: [PATCH] Update getHost methods to also copy host flags, for use in
 exec->host transitions.

Part of work on execution transitions, #7935.

PiperOrigin-RevId: 248372791
---
 .../devtools/build/lib/analysis/config/CoreOptions.java       | 4 ++++
 1 file changed, 4 insertions(+)

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 f513f3820d3479..2a01f9bdcf6f07 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
@@ -670,6 +670,10 @@ public FragmentOptions getHost() {
     // === Pass on C++ compiler features.
     host.defaultFeatures = ImmutableList.copyOf(defaultFeatures);
 
+    // Save host options in case of a further exec->host transition.
+    host.hostCpu = hostCpu;
+    host.hostCompilationMode = hostCompilationMode;
+
     return host;
   }