make dbus optional during build

On Tue, 31 Mar 2009, Lennart Poettering wrote:

[snip]
>
> I have now merged your patch. I had to change a few things to make it
> apply cleanly. Since I have no access to Solaris I am unable to test
> this though, so please check if things still work for you.
>
> I also worked around the realpath() issue mostly. It should work fine on
> Solaris now, as well.

Thanks. 0.9.15-test7 seems to work fine.

The only new issue is that configure --without-dbus no longer builds. I
don't need dbus for my purposes (network audio server) and it seems that
dbus is not included with Solaris. A patch for this follows.

Finn

src/pulse/internal.h

@@ -42,7 +42,9 @@
 #include <pulsecore/hashmap.h>
 #include <pulsecore/refcnt.h>
 #include <pulsecore/time-smoother.h>
+#ifdef HAVE_DBUS
 #include <pulsecore/dbus-util.h>
+#endif
 
 #include "client-conf.h"
 
@@ -51,8 +53,10 @@
 struct pa_context {
     PA_REFCNT_DECLARE;
 
+#ifdef HAVE_DBUS
     pa_dbus_wrap_connection *system_bus;
     pa_dbus_wrap_connection *session_bus;
+#endif
 
     pa_proplist *proplist;
     pa_mainloop_api* mainloop;