From abd2b3608960d781b30415e4b1c0ea8ad51ca9e7 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Mon, 25 Nov 2013 12:59:19 -0500
Subject: Watcom: Suppress WMake interactive prompt on error

Add the "-e" option to build.make invocations of wmake as part of
the silencing flags.  From "wmake /?":

 -e erase files after error (no prompt)

This prevents test timeouts on error.
---
 Source/cmGlobalWatcomWMakeGenerator.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/cmGlobalWatcomWMakeGenerator.cxx b/Source/cmGlobalWatcomWMakeGenerator.cxx
index 6ae8775..98ce685 100644
--- a/Source/cmGlobalWatcomWMakeGenerator.cxx
+++ b/Source/cmGlobalWatcomWMakeGenerator.cxx
@@ -47,7 +47,7 @@ cmLocalGenerator *cmGlobalWatcomWMakeGenerator::CreateLocalGenerator()
   lg->SetDefineWindowsNULL(true);
   lg->SetWindowsShell(true);
   lg->SetWatcomWMake(true);
-  lg->SetMakeSilentFlag("-s -h");
+  lg->SetMakeSilentFlag("-s -h -e");
   lg->SetGlobalGenerator(this);
   lg->SetIgnoreLibPrefix(true);
   lg->SetPassMakeflags(false);
-- 
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