From 7ba609762930089f5ccc05adaa7f31e308f5761a Mon Sep 17 00:00:00 2001
From: Palmer Dabbelt <palmer@sifive.com>
Date: Wed, 20 Mar 2019 01:47:32 -0700
Subject: riscv64-unknown-linux-gnu: Add C++ Support

We've had very solid support for C++ for quite a while now in RISC-V
land, at least in our Linux targets.  This patch set enables C++ support
by default, which I assume most users will want.

Signed-off-by: Palmer Dabbelt <palmer@sifive.com>

diff --git a/samples/riscv64-unknown-linux-gnu/crosstool.config b/samples/riscv64-unknown-linux-gnu/crosstool.config
index a03f6e8..c12993c 100644
--- a/samples/riscv64-unknown-linux-gnu/crosstool.config
+++ b/samples/riscv64-unknown-linux-gnu/crosstool.config
@@ -5,6 +5,7 @@ CT_ARCH_RISCV=y
 CT_ARCH_USE_MMU=y
 CT_ARCH_64=y
 CT_ARCH_ARCH="rv64gc"
+CT_CC_LANG_CXX=y
 CT_KERNEL_LINUX=y
 CT_DEBUG_GDB=y
 # CT_GDB_CROSS_PYTHON is not set
-- 
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