$NetBSD: patch-configure.in,v 1.3 2022/07/07 08:13:50 nia Exp $

- Add Sun Audio support.
- Replace a GNU regex with a portable one.

--- configure.in.orig	2022-05-24 05:29:40.000000000 +0000
+++ configure.in
@@ -4270,7 +4270,7 @@ cairo-cocoa)
     MOZ_USER_DIR="Mozilla"
     MOZ_FS_LAYOUT=bundle
     # skip event loop instrumentation on UIKit for now
-    if test "$MOZ_WIDGET_TOOLKIT" == "cocoa"; then
+    if test "$MOZ_WIDGET_TOOLKIT" = "cocoa"; then
       MOZ_INSTRUMENT_EVENT_LOOP=1
     fi
     ;;
@@ -5395,6 +5395,13 @@ if test -n "$MOZ_OMX_PLUGIN"; then
     fi
 fi
 
+dnl If SunOS or NetBSD, assume that Sun Audio is available
+case "$OS_TARGET" in
+SunOS|NetBSD)
+    MOZ_SUN=1
+    ;;
+esac
+
 dnl system libvpx Support
 dnl ========================================================
 MOZ_ARG_WITH_BOOL(system-libvpx,
@@ -5575,6 +5582,8 @@ if test -n "$MOZ_WEBM_ENCODER"; then
 fi
 AC_SUBST(MOZ_WEBM_ENCODER)
 
+AC_SUBST(MOZ_SUN)
+
 dnl ==================================
 dnl = Check alsa availability on Linux
 dnl ==================================