From ad984b60edaeac622fd87532899e52a3ff220a70 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Tue, 21 Oct 2014 15:16:41 -0400
Subject: [PATCH] Tests/ExternalProject: Skip Windows hg tests with cygwin hg

The cygwin hg client is a text file with a '#!/bin/python" line.
This cannot run on Windows.
---
 Tests/ExternalProject/CMakeLists.txt | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Tests/ExternalProject/CMakeLists.txt b/Tests/ExternalProject/CMakeLists.txt
index 2f74121ff..d2fa86a0e 100644
--- a/Tests/ExternalProject/CMakeLists.txt
+++ b/Tests/ExternalProject/CMakeLists.txt
@@ -372,6 +372,13 @@ if(HG_EXECUTABLE)
   set(do_hg_tests 1)
 endif()
 
+if(do_hg_tests AND NOT UNIX)
+  if("${HG_EXECUTABLE}" MATCHES "cygwin")
+    message(STATUS "No ExternalProject hg tests with cygwin hg outside cygwin!")
+    set(do_hg_tests 0)
+  endif()
+endif()
+
 if(do_hg_tests)
   set(local_hg_repo "../../LocalRepositories/HG")