audio/pulseaudio: Add json-c as a dep, remove old patch.

Signed-off-by: Erik Hanson <erik@slackbuilds.org>

audio/pulseaudio/README

@@ -8,7 +8,7 @@ Pulseaudio will need a pulse group/user to run. You can add one with
 or something similar.  See http://slackbuilds.org/uid_gid.txt for details
 on the gid and uid assignments.
 
-Requires: speex
+Requires: speex, json-c
 Optional: jack-audio-connection-kit, avahi, lirc, libasyncns, GConf
 
 Available build option(s) : ORC=yes

audio/pulseaudio/pulseaudio-0.9.23.diff

@@ -1,21 +0,0 @@
-diff -Naur pulseaudio-0.9.23-a/configure pulseaudio-0.9.23-b/configure
---- pulseaudio-0.9.23-a/configure	2011-06-24 05:56:32.036894840 +0900
-+++ pulseaudio-0.9.23-b/configure	2011-07-19 03:08:08.234282954 +0900
-@@ -20360,7 +20360,7 @@
- 
- LIBWRAP_LIBS=
- saved_LIBS="$LIBS"
--LIBS="$LIBS -lwrap"
-+LIBS="$LIBS -lnsl -lwrap"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tcpwrap library and headers" >&5
- $as_echo_n "checking for tcpwrap library and headers... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-@@ -20382,7 +20382,7 @@
- 
- $as_echo "#define HAVE_LIBWRAP /**/" >>confdefs.h
- 
--LIBWRAP_LIBS="-lwrap"
-+LIBWRAP_LIBS="-lnsl -lwrap"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
- $as_echo "yes" >&6; }
- else