perf packaging: add memcpy to perf MANIFEST

There seems to be a new dependency on arch/*/lib/memcpy*.S when compiling
the perf tool.  Make sure that file is included in the MANIFEST when
creating the tarball.

Cc: Ingo Molnar <mingo@elte.hu>
LKML-Reference: <1291155133-3499-2-git-send-email-dzickus@redhat.com>
Signed-off-by: Don Zickus <dzickus@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/MANIFEST b/tools/perf/MANIFEST
index 8c7fc0c..c12659d 100644
--- a/tools/perf/MANIFEST
+++ b/tools/perf/MANIFEST
@@ -7,6 +7,7 @@
 lib/rbtree.c
 include/linux/swab.h
 arch/*/include/asm/unistd*.h
+arch/*/lib/memcpy*.S
 include/linux/poison.h
 include/linux/magic.h
 include/linux/hw_breakpoint.h