$NetBSD: patch-old-configure.in,v 1.6 2023/02/05 09:05:29 he Exp $

--- old-configure.in.orig	2020-08-28 21:33:19.000000000 +0000
+++ old-configure.in
@@ -681,6 +681,19 @@ fi
 
 AC_CHECK_LIB(socket, socket)
 
+dnl ==================================
+dnl = Check sunaudio availability
+dnl ==================================
+
+dnl If using Solaris or NetBSD, ensure that sunaudio is available
+case "$OS_TARGET" in
+SunOS|NetBSD)
+    MOZ_SUNAUDIO=1
+    ;;
+esac
+
+AC_SUBST(MOZ_SUNAUDIO)
+
 dnl ========================================================
 dnl = pthread support
 dnl = Start by checking whether the system support pthreads