From 65dd500200851297b40b98d62ef236367d6c9fb1 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Fri, 5 Sep 2014 07:47:57 -0400
Subject: [PATCH] Revert "[Summary] Fixed broken windows backend build. Made
 wavesaudio the only backend for Tracks"

The wavesaudio backend only runs on OS X and Windows. This change
makes it impossible to run Tracks on Linux.

This reverts commit a6e33a0e25634441b292a905a4ad18430b9f0b6f.
---
 .../portmidi/src/porttime/ptwinmm.c           |  6 ++---
 libs/backends/wscript                         | 23 ++++++++++++++++++-
 2 files changed, 25 insertions(+), 4 deletions(-)

diff --git a/libs/backends/wavesaudio/portmidi/src/porttime/ptwinmm.c b/libs/backends/wavesaudio/portmidi/src/porttime/ptwinmm.c
index 3d5fbf0526..2021a13eee 100644
--- a/libs/backends/wavesaudio/portmidi/src/porttime/ptwinmm.c
+++ b/libs/backends/wavesaudio/portmidi/src/porttime/ptwinmm.c
@@ -2,14 +2,14 @@
 
 
 #include "porttime.h"
-//<<<<<<< HEAD
+<<<<<<< HEAD
 #include "windows.h"
 #include "time.h"
-//=======
+=======
 #include <windows.h>
 #include <mmsystem.h>
 #include <time.h>
-//>>>>>>> 41fe637... Add the 'porttime' source file for Windows
+>>>>>>> 41fe637... Add the 'porttime' source file for Windows
 
 
 TIMECAPS caps;
diff --git a/libs/backends/wscript b/libs/backends/wscript
index bcd8079c1a..6e27643eed 100644
--- a/libs/backends/wscript
+++ b/libs/backends/wscript
@@ -10,7 +10,28 @@ top = '.'
 out = 'build'
 
 def backend_list():
-    return [ 'wavesaudio' ]
+    if Options.options.program_name == 'Ardour':
+        # Ardour
+        backends = [ 'jack' ]
+
+        if Options.options.build_dummy: 
+            backends += [ 'dummy' ]
+
+        if Options.options.build_alsabackend:
+            if re.search ("linux", sys.platform) != None:
+                backends += [ 'alsa' ]
+
+    else:
+        # Not Ardour
+        if re.search ("linux", sys.platform) != None:
+            backends = [ 'jack', 'alsa' ]
+        else:
+            backends = [ ]
+
+    if sys.platform == 'darwin' or sys.platform == 'mingw' or sys.platform == 'msvc':
+        backends += [ 'wavesaudio' ]
+
+    return backends
 
 def options(opt):
     autowaf.set_options(opt)