From 782378a1b63a866f72e14ec8431fc7ddb989dfe7 Mon Sep 17 00:00:00 2001
From: James Turner <zakalawe@mac.com>
Date: Fri, 24 Dec 2021 15:30:20 +0000
Subject: [PATCH] Always set USE_OPENALSOFT

WIthout this, the generated SimgearConfig.cmake is a bit
unhappy.
---
 CMakeLists.txt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 55951d66..c232b59e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -135,6 +135,8 @@ find_package(Boost REQUIRED)
 set (BOOST_CXX_FLAGS "-DBOOST_BIMAP_DISABLE_SERIALIZATION -DBOOST_NO_STDLIB_CONFIG -DBOOST_NO_AUTO_PTR -DBOOST_NO_CXX98_BINDERS")
 include(BoostTestTargets)
 
+set(SG_SOUND_USES_OPENALSOFT OFF) # default to off
+
 if(SIMGEAR_HEADLESS)
     message(STATUS "SimGear mode: HEADLESS")
     set(ENABLE_SOUND 0)
@@ -153,7 +155,7 @@ else()
                 message(STATUS "Sound requested to use OpenAL-soft: ensure Config.cmake files are in CMAKE_PREFIX_PATH")
                find_package(OpenAL REQUIRED CONFIG)
                if (TARGET OpenAL::OpenAL)
-                set(SG_SOUND_USES_OPENALSOFT 1)
+                set(SG_SOUND_USES_OPENALSOFT ON)
                endif()
             else()
               # regular OpenAL is found via the CMake distro-suppling FindOpenAL