From ea2b4fb4935627e4dea48f193eeb0019155a3abe Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 10 May 2022 09:48:08 +0200
Subject: Use our own implementation of C++14 threads on MinGW

---
 libbutl/diagnostics.cxx | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'libbutl/diagnostics.cxx')

diff --git a/libbutl/diagnostics.cxx b/libbutl/diagnostics.cxx
index 0826375..f574fd6 100644
--- a/libbutl/diagnostics.cxx
+++ b/libbutl/diagnostics.cxx
@@ -17,6 +17,12 @@
 #include <cstddef>  // size_t
 #include <iostream> // cerr
 
+#ifndef LIBBUTL_MINGW_STDTHREAD
+#  include <mutex>
+#else
+#  include <libbutl/mingw-mutex.hxx>
+#endif
+
 #include <libbutl/ft/lang.hxx> // thread_local
 
 #include <libbutl/utility.hxx>
@@ -29,7 +35,11 @@ namespace butl
 {
   ostream* diag_stream = &cerr;
 
-  static mutex diag_mutex;
+#ifndef LIBBUTL_MINGW_STDTHREAD
+  static std::mutex diag_mutex;
+#else
+  static mingw_stdthread::mutex diag_mutex;
+#endif
 
   string diag_progress;
   static string diag_progress_blank; // Being printed blanks out the line.
-- 
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