From 55aa43420a5b86b8d3b20207ce00a3417a8d6619 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <email@mattatobin.com>
Date: Sat, 28 Mar 2020 10:48:04 -0400
Subject: [PATCH] Teach config.guess to know if we want to build 32 or 64 bit
 builds on Windows

---
 build/autoconf/config.guess | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/build/autoconf/config.guess b/build/autoconf/config.guess
index d5d667d4a2..28d5092011 100644
--- a/build/autoconf/config.guess
+++ b/build/autoconf/config.guess
@@ -842,6 +842,13 @@ EOF
     i*:CYGWIN*:*)
 	echo ${UNAME_MACHINE}-pc-cygwin
 	exit ;;
+    *:MINGW32_NT*:*)
+  if [ "$PLATFORM" = "X64" ]; then
+    echo x86_64-pc-mingw32
+  else
+    echo ${UNAME_MACHINE}-pc-mingw32
+  fi
+  exit ;;
     *:MINGW64*:*)
 	echo ${UNAME_MACHINE}-pc-mingw64
 	exit ;;