$NetBSD: patch-CMakeLists.txt,v 1.2 2025/09/30 06:49:37 adam Exp $

Add Sun Audio support for NetBSD.

--- CMakeLists.txt.orig	2025-09-23 19:02:05.000000000 +0000
+++ CMakeLists.txt
@@ -254,6 +254,11 @@ if(NOT WIN32 AND NOT ANDROID)
       link_directories("/usr/local/lib")
       list(APPEND INCLUDE_DIRS "/usr/local/include")
     endif()
+
+    check_include_file("sys/audioio.h" SUN_FOUND)
+    if(SUN_FOUND)
+      add_definitions(-DHAS_SUN)
+    endif(SUN_FOUND)
   endif()
 
   pkg_search_module(SOXR soxr)