From 0184531a6334075fdf572198a78065b9f494036d Mon Sep 17 00:00:00 2001
From: Gerald Combs <gerald@wireshark.org>
Date: Mon, 31 Jul 2017 09:41:47 -0700
Subject: FindCygwin: Look for Cygwin in C:\Cygwin64.

Add "C:\Cygwin64" to the list of Cygwin search paths.
---
 Modules/FindCygwin.cmake | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/Modules/FindCygwin.cmake b/Modules/FindCygwin.cmake
index b2ed703..086c7dc 100644
--- a/Modules/FindCygwin.cmake
+++ b/Modules/FindCygwin.cmake
@@ -9,10 +9,12 @@
 
 if (WIN32)
   find_program(CYGWIN_INSTALL_PATH
-    cygwin.bat
-    "C:/Cygwin"
-    "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Cygwin\\setup;rootdir]"
-    "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Cygnus Solutions\\Cygwin\\mounts v2\\/;native]"
+    NAMES cygwin.bat
+    PATHS
+      "C:/Cygwin"
+      "C:/Cygwin64"
+      "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Cygwin\\setup;rootdir]"
+      "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Cygnus Solutions\\Cygwin\\mounts v2\\/;native]"
   )
   get_filename_component(CYGWIN_INSTALL_PATH "${CYGWIN_INSTALL_PATH}" DIRECTORY)
   mark_as_advanced(
-- 
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