From d4ca6f8a4390b5108a65ae7a60a5ee47118d3e2a Mon Sep 17 00:00:00 2001
From: Gareth Francis <gfrancis.dev@gmail.com>
Date: Sun, 30 Jun 2019 12:00:48 +0100
Subject: [PATCH] Fix selection logic for sound libraries

HAS_XX is used elsewhere in the project to select optional sources,
will only be true if the lib is available on the system, and the
user asked to use it.
---
 StepmaniaCore.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/StepmaniaCore.cmake b/StepmaniaCore.cmake
index 42052df288..fe8bd1e302 100644
--- a/StepmaniaCore.cmake
+++ b/StepmaniaCore.cmake
@@ -405,7 +405,7 @@ elseif(LINUX)
     set(HAS_OSS TRUE)
   endif()
 
-  if(NOT OSS_FOUND AND NOT JACK_FOUND AND NOT ALSA_FOUND AND NOT PULSE_FOUND)
+  if( NOT (HAS_OSS OR HAS_JACK OR HAS_ALSA OR HAS_PULSE) )
     message(
       FATAL_ERROR
         "No sound libraries found (or selected). You will require at least one."