[libixion] aclocal is needed too

[David Tardon]

commit 036770ccdef608b747935bfc579e6262ca1dc344
Author: David Tardon <dtardon at redhat.com>
Date:   Wed Feb 18 10:28:42 2015 +0100

    aclocal is needed too

 libixion.spec |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/libixion.spec b/libixion.spec
index 242f312..b53d2c8 100644
--- a/libixion.spec
+++ b/libixion.spec
@@ -71,6 +71,7 @@ Python 2 bindings for %{name}.
 cp %{PATCH1} test/
 
 %build
+aclocal
 automake
 %configure --disable-silent-rules --disable-static --disable-werror
 sed -i \