audio: link with -lpulse in addition to -lpulse-simple

Link with -lpulse in addition to -lpulse-simple, needed when --no-add-needed
is passed to the linker (gold default).

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
diff --git a/configure b/configure
index 278966d..e108dfb 100755
--- a/configure
+++ b/configure
@@ -1165,9 +1165,9 @@
     ;;
 
     pa)
-    audio_drv_probe $drv pulse/simple.h -lpulse-simple \
+    audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
-    libs_softmmu="-lpulse-simple $libs_softmmu"
+    libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
     audio_pt_int="yes"
     ;;