contrib: live555: android: patch live before moving

Fix error if interrupted in the process
(cherry picked from commit d6411a2a2a3d7eba00b1aa78bcb7060181d43358)
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

contrib/src/live555/android.patch

-diff -ur live555.orig/groupsock/GroupsockHelper.cpp live555/groupsock/GroupsockHelper.cpp
---- live555.orig/groupsock/GroupsockHelper.cpp	2012-01-19 16:56:57.026348234 -0500
-+++ live555/groupsock/GroupsockHelper.cpp	2012-01-19 16:57:10.470348233 -0500
+diff -ur live.orig/groupsock/GroupsockHelper.cpp live/groupsock/GroupsockHelper.cpp
+--- live.orig/groupsock/GroupsockHelper.cpp	2012-01-19 16:56:57.026348234 -0500
++++ live/groupsock/GroupsockHelper.cpp	2012-01-19 16:57:10.470348233 -0500
 @@ -466,9 +466,9 @@
    if (!IsMulticastAddress(groupAddress)) return True; // ignore this case
  
@@ -27,9 +27,9 @@ diff -ur live555.orig/groupsock/GroupsockHelper.cpp live555/groupsock/GroupsockH
    if (setsockopt(socket, IPPROTO_IP, IP_DROP_SOURCE_MEMBERSHIP,
  		 (const char*)&imr, sizeof (struct ip_mreq_source)) < 0) {
      return False;
-diff -ur live555.orig/Makefile.tail live555/Makefile.tail
---- live555.orig/Makefile.tail	2012-01-19 16:56:57.038348232 -0500
-+++ live555/Makefile.tail	2012-01-19 16:57:10.470348233 -0500
+diff -ur live.orig/Makefile.tail live/Makefile.tail
+--- live.orig/Makefile.tail	2012-01-19 16:56:57.038348232 -0500
++++ live/Makefile.tail	2012-01-19 16:57:10.470348233 -0500
 @@ -14,8 +14,8 @@
  	cd $(GROUPSOCK_DIR) ; $(MAKE)
  	cd $(USAGE_ENVIRONMENT_DIR) ; $(MAKE)

contrib/src/live555/rules.mak

@@ -15,10 +15,10 @@ live555: $(LIVE555_FILE) .sum-live555
 	rm -Rf live
 	$(UNPACK)
 	chmod -R u+w live
-	mv live $@
 ifdef HAVE_ANDROID
 	patch -p0 < $(SRC)/live555/android.patch
 endif
+	mv live $@
 	touch $@
 
 LIVE_TARGET = $(error live555 target not defined!)