zanmato1984 commented on PR #45674:
URL: https://github.com/apache/arrow/pull/45674#issuecomment-2723908097
```diff
--git a/cpp/src/arrow/acero/concurrent_queue_internal.h
b/cpp/src/arrow/acero/concurrent_queue_internal.h
index a751db7026..40c7857d2a 100644
--- a/cpp/src/arrow/acero/concurrent_queue_internal.h
+++ b/cpp/src/arrow/acero/concurrent_queue_internal.h
@@ -20,7 +20,11 @@
#include <condition_variable>
#include <mutex>
#include <queue>
+
#include "arrow/acero/backpressure_handler.h"
+#include "arrow/util/macros.h"
+
+#include MUTEX
namespace arrow::acero {
--git a/cpp/src/arrow/util/macros.h b/cpp/src/arrow/util/macros.h
index af29fd636b..f3b36495d8 100644
--- a/cpp/src/arrow/util/macros.h
+++ b/cpp/src/arrow/util/macros.h
@@ -129,6 +129,16 @@
#endif // ifndef NULLPTR
+#ifndef MUTEX
+
+# ifdef __cplusplus_cli
+# error "<mutex> not supported in C++/CLI"
+# else
+# define MUTEX <mutex>
+# endif
+
+#endif // ifndef MUTEX
+
// ----------------------------------------------------------------------
// clang-format off
```
Hi @kou , does the workaround above make sense?
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