Ported the libcaca plugin.

Original commit message from CVS:
Ported the libcaca plugin.

ChangeLog

@@ -1,3 +1,15 @@
+2005-05-08  Zeeshan Ali   <zeenix@gmail.com>
+
+	* configure.ac:
+	* ext/Makefile.am:
+	* ext/libcaca/Makefile.am:
+	* ext/libcaca/gstcacasink.c: (gst_cacasink_get_type),
+	(gst_cacasink_class_init), (gst_cacasink_get_times),
+	(gst_cacasink_setcaps), (gst_cacasink_init), (gst_cacasink_render),
+	(plugin_init):
+	* ext/libcaca/gstcacasink.h:
+	Ported the libcaca plugin.
+
 2005-05-08  Zeeshan Ali  <zeenix@gmail.com>
 
 	* configure.ac:

configure.ac

@@ -372,6 +372,14 @@ GST_CHECK_FEATURE(AALIB, [aasink plug-in], aasink, [
   AS_SCRUB_INCLUDE(AALIB_CFLAGS)
 ])
 
+dnl *** libcaca ***
+translit(dnm, m, l) AM_CONDITIONAL(USE_LIBCACA, true)
+GST_CHECK_FEATURE(LIBCACA, [libcaca], libcaca, [
+  GST_CHECK_CONFIGPROG(LIBCACA, caca-config)
+  AC_SUBST(LIBCACA_CFLAGS)
+  AC_SUBST(LIBCACA_LIBS)
+])
+
 dnl *** sidplay : works with libsidplay 1.36.x (not 2.x.x) ***
 translit(dnm, m, l) AM_CONDITIONAL(USE_SIDPLAY, true)
 GST_CHECK_FEATURE(SIDPLAY, [sidplay plug-in], sidplay, [
@@ -458,6 +466,7 @@ gst/videofilter/Makefile
 sys/Makefile
 ext/Makefile
 ext/aalib/Makefile
+ext/libcaca/Makefile
 ext/mad/Makefile
 ext/sidplay/Makefile
 common/Makefile

ext/Makefile.am

@@ -178,11 +178,11 @@ endif
 # LCS_DIR=
 # endif
 
-# if USE_LIBCACA
+if USE_LIBCACA
-# LIBCACA_DIR=libcaca
+LIBCACA_DIR=libcaca
-# else
+else
-# LIBCACA_DIR=
+LIBCACA_DIR=
-# endif
+endif
 
 # if USE_LIBDV
 # LIBDV_DIR=dv