[sushi] Make it build with as-needed linking

[Olav Vitters <ovitters src gnome org>]

commit 44b5746760248105386c7bca8c4edbf812b42548
Author: Funda Wang <fwang mageia org>
Date:   Sat Jul 7 04:37:08 2012 +0200

    Make it build with as-needed linking
    
    https://bugzilla.gnome.org/show_bug.cgi?id=679495

 configure.ac |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 6f0ade6..60f1359 100644
--- a/configure.ac
+++ b/configure.ac
@@ -58,6 +58,7 @@ GOBJECT_INTROSPECTION_MIN_VERSION=0.9.6
 GDK_PIXBUF_MIN_VERSION=2.22.1
 
 PKG_CHECK_MODULES(SUSHI,
+                  freetype2
                   glib-2.0 >= $GLIB_MIN_VERSION
                   gobject-introspection-1.0 >= $GOBJECT_INTROSPECTION_MIN_VERSION
                   gjs-1.0 >= $GJS_MIN_VERSION