From afbee088216a137a6db94b88f676ee63a61d3abb Mon Sep 17 00:00:00 2001
From: rtpsw <rtpsw@hotmail.com>
Date: Wed, 8 Feb 2023 19:29:02 +0200
Subject: [PATCH] GH-33850: [C++] Allow Substrait's default extension provider
 to be configured (fix) (#34075)

See [this post](https://github.com/apache/arrow/pull/34042#issuecomment-1422191511) for background.
* Closes: #33850

Authored-by: Yaron Gvili <rtpsw@hotmail.com>
Signed-off-by: Weston Pace <weston.pace@gmail.com>
---
 cpp/src/arrow/engine/substrait/options.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cpp/src/arrow/engine/substrait/options.cc b/cpp/src/arrow/engine/substrait/options.cc
index 2fd506d8277cf..be23ce1e64cbb 100644
--- a/cpp/src/arrow/engine/substrait/options.cc
+++ b/cpp/src/arrow/engine/substrait/options.cc
@@ -18,6 +18,8 @@
 #include "arrow/engine/substrait/options.h"
 
 #include <google/protobuf/util/json_util.h>
+#include <mutex>
+
 #include "arrow/compute/exec/asof_join_node.h"
 #include "arrow/compute/exec/options.h"
 #include "arrow/engine/substrait/expression_internal.h"