From e4a380868d6b430283721995374487632e2e0762 Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <iant@golang.org>
Date: Tue, 7 Nov 2017 13:56:05 -0800
Subject: [PATCH] cmd/dist: correct default C++ compiler when using gcc

Fixes #22609

Change-Id: Ic948345e7d1623a7defee6a6493eb81fe7393111
Reviewed-on: https://go-review.googlesource.com/76396
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: David Crawshaw <crawshaw@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
---
 src/cmd/dist/build.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
index 675989ea9f..9b2aac6225 100644
--- a/src/cmd/dist/build.go
+++ b/src/cmd/dist/build.go
@@ -171,12 +171,12 @@ func xinit() {
 
 	gogcflags = os.Getenv("BOOT_GO_GCFLAGS")
 
-	cc := "gcc"
+	cc, cxx := "gcc", "g++"
 	if defaultclang {
-		cc = "clang"
+		cc, cxx = "clang", "clang++"
 	}
 	defaultcc = compilerEnv("CC", cc)
-	defaultcxx = compilerEnv("CXX", cc+"++")
+	defaultcxx = compilerEnv("CXX", cxx)
 
 	defaultcflags = os.Getenv("CFLAGS")
 	defaultldflags = os.Getenv("LDFLAGS")
-- 
2.48.1