[voro++] Make spec el6 compatible

[Sandro Mani]

commit 29211d33556b148899e2dc8556b37ec836197d3a
Author: Sandro Mani <manisandro at gmail.com>
Date:   Sat Jan 3 15:56:11 2015 +0100

    Make spec el6 compatible

 voro++.spec |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/voro++.spec b/voro++.spec
index b39b7d1..7e466be 100644
--- a/voro++.spec
+++ b/voro++.spec
@@ -42,7 +42,9 @@ Documentation for %{name}.
 
 
 %prep
-%autosetup -p1 -n %{name}-%{version}
+%setup -q -n %{name}-%{version}
+%patch0 -p1
+%patch1 -p1
 
 cp -a %{SOURCE1} src