From e1030c5bb5742ae6cc50287dd441c6ea4119a0e3 Mon Sep 17 00:00:00 2001
From: Ivan Maidanski <ivmai@mail.ru>
Date: Thu, 22 Sep 2011 15:40:31 +0400
Subject: [PATCH] Fix thread model in configure for MinGW.

* configure.ac (THREADS): Change "posix" to "win32" in case of
cross-compiling to MinGW.
---
 configure.ac | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/configure.ac b/configure.ac
index 01296f49..5040363d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -52,6 +52,14 @@ AC_ARG_ENABLE(threads,
     if test -z "$THREADS"; then
       THREADS=no
     fi
+    if test "$THREADS" = "posix"; then
+      case "$host" in
+        *-*-mingw*)
+          # Adjust thread model if cross-compiling for MinGW.
+          THREADS=win32
+          ;;
+      esac
+    fi
     AC_MSG_RESULT([$THREADS]) ])
 
 AC_ARG_ENABLE(parallel-mark,
-- 
2.40.0