[gtksourceview] Require >=gtk+-3.3.8

[Alexandre Rostovtsev <arostovtsev src gnome org>]

commit 57dc6505adffaf325e99080fc5e381bb35883dce
Author: Alexandre Rostovtsev <tetromino gentoo org>
Date:   Tue May 1 21:14:41 2012 -0400

    Require >=gtk+-3.3.8
    
    Needed for gtk_window_set_attached_to()
    
    https://bugzilla.gnome.org/show_bug.cgi?id=675272

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 8ff797b..7e422a0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -30,7 +30,7 @@ LT_INIT([disable-static])
 AC_CHECK_HEADERS([unistd.h])
 
 # Dependencies
-GTK_REQUIRED_VERSION=3.0.0
+GTK_REQUIRED_VERSION=3.3.8
 LIBXML_REQUIRED_VERSION=2.6.0
 GLADE_UI_REQUIRED=3.9