contrib: build libebml/libmatroska from SVN

extras/contrib/src/Makefile

@@ -645,12 +645,8 @@ DISTCLEAN_PKG += lame-$(LAME_VERSION).tar.gz
 # libebml
 # ***************************************************************************
 
-libebml-$(LIBEBML_VERSION).tar.bz2:
-	$(WGET) $(LIBEBML_URL)
-
-libebml: libebml-$(LIBEBML_VERSION).tar.bz2
-	$(EXTRACT_BZ2)
-	-rm -rf $@/CVS
+libebml:
+	svn co http://svn.matroska.org/svn/matroska/trunk/libebml libebml
 
 .ebml: libebml
 	(cd $<; make -C make/linux prefix=$(PREFIX) $(HOSTCC2) staticlib && make -C make/linux install_staticlib install_headers prefix=$(PREFIX))
@@ -665,12 +661,8 @@ DISTCLEAN_PKG += libebml-$(LIBEBML_VERSION).tar.bz2
 # libmatroska
 # ***************************************************************************
 
-libmatroska-$(LIBMATROSKA_VERSION).tar.bz2:
-	$(WGET) $(LIBMATROSKA_URL)
-
-libmatroska: libmatroska-$(LIBMATROSKA_VERSION).tar.bz2
-	$(EXTRACT_BZ2)
-	-rm -rf $@/CVS
+libmatroska:
+	svn co http://svn.matroska.org/svn/matroska/trunk/libmatroska libmatroska
 
 .matroska: libmatroska
 	(cd $<; make -C make/linux prefix=$(PREFIX) $(HOSTCC2) staticlib && make -C make/linux install_staticlib install_headers prefix=$(PREFIX))