put the new Audio stuff to be a maintener stuff (--enable-maintener)

configure.ac

@@ -163,6 +163,23 @@ fi
 sflphone_datadir=$datadir/sflphone
 AC_SUBST(sflphone_datadir)
 
+
+AC_MSG_CHECKING([whether to enable the maintener code])
+AC_ARG_ENABLE(maintener,
+[  --enable-maintener      Enable maintener code [default=no]],
+[
+CXXFLAGS="$CXXFLAGS -DENABLE_MAINTENER"
+AC_MSG_RESULT(yes)
+maintener="yes"
+],
+[
+AC_MSG_RESULT(no)
+maintener="no"
+]
+)
+AM_CONDITIONAL(MAINTENER_CODE, test x$maintener = xyes)
+
+
 AC_SUBST(LIB_DNSSD)
 AM_CONDITIONAL(USE_ZEROCONF, test "$have_libdns_sd" = "yes")	
 

src/audio/Makefile.am

-SUBDIRS = gsm pacpp OpenAL
+if MAINTENER_CODE
+maintener_directories = OpenAL
+endif
+
+SUBDIRS = gsm pacpp ${maintener_directories}
 
 noinst_LTLIBRARIES = libaudio.la
 

src/audio/OpenAL/OpenALLayer.cpp

@@ -26,6 +26,8 @@
 #include <AL/al.h>
 #include <AL/alc.h>
 
+#define DEFAULT_DEVICE_NAME "default"
+
 SFLAudio::OpenALLayer::OpenALLayer() 
   : AudioLayer("openal")
 {}
@@ -42,6 +44,10 @@ SFLAudio::OpenALLayer::getDevicesNames()
       devname += sizeof(ALCchar) * (strlen(devname) + 1);
     }
   }
+  else {
+    devices.push_back(DEFAULT_DEVICE_NAME);
+  }
+  
 
   return devices;
 
@@ -51,7 +57,10 @@ SFLAudio::Device *
 SFLAudio::OpenALLayer::openDevice()
 {
   Device *dev = new OpenALDevice();
-  if(dev->load() == false) {
+  if(dev->load()) {
+    dev->setName(DEFAULT_DEVICE_NAME);
+  }
+  else {
     delete dev;
     dev = new NullDevice();
   }