[gnome-software] Check for gdk-pixbuf >= 0.31.5

[Richard Hughes <rhughes src gnome org>]

commit e72d516da757b8b316c755a4471c5150684af77e
Author: Joaquim Rocha <me joaquimrocha com>
Date:   Thu Feb 18 15:10:15 2016 +0100

    Check for gdk-pixbuf >= 0.31.5
    
    This version is needed for supporting g_autoptr(GdkPixbuf).
    
    Signed-off-by: Richard Hughes <richard hughsie com>

 configure.ac |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 4ada307..6c8741e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -62,6 +62,7 @@ dnl - Check library dependencies
 dnl ---------------------------------------------------------------------------
 PKG_CHECK_MODULES(GTK, gtk+-3.0 >= 3.18.2 gio-unix-2.0 gtkspell3-3.0)
 PKG_CHECK_MODULES(APPSTREAM, appstream-glib >= 0.5.5)
+PKG_CHECK_MODULES(GDK_PIXBUF, gdk-pixbuf-2.0 >= 2.31.5)
 PKG_CHECK_MODULES(JSON_GLIB, json-glib-1.0)
 PKG_CHECK_MODULES(SQLITE, sqlite3)
 PKG_CHECK_MODULES(SOUP, libsoup-2.4 >= 2.51.92)