[eigen3] Update sources file

[Sandro Mani]

commit b8c60a78b3ea1406886b274d62ac8a869659515e
Author: Sandro Mani <manisandro at gmail.com>
Date:   Mon Aug 4 20:07:35 2014 +0200

    Update sources file

 .gitignore |    1 +
 sources    |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index b57e549..1bd2a2e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@
 /eigen-3.1.3.tar.bz2
 /eigen-3.2.tar.bz2
 /eigen-3.2.1.tar.bz2
+/eigen-3.2.2.tar.bz2
diff --git a/sources b/sources
index a48af90..e190bf9 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-ece1dbf64a49753218ce951624f4c487  eigen-3.2.1.tar.bz2
+fc2e814ae449d16b331f7e1f4e272bd3  eigen-3.2.2.tar.bz2