[gnome-system-log] build: require gtk+-3.8

[Jeremy Bicha <jbicha src gnome org>]

commit 26bea157392df5f141c80379314fe4ee6734beff
Author: Jeremy Bicha <jbicha ubuntu com>
Date:   Fri Apr 12 18:27:37 2013 -0400

    build: require gtk+-3.8
    
    https://bugzilla.gnome.org/show_bug.cgi?id=697924

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 52f6fb1..76a8b60 100644
--- a/configure.ac
+++ b/configure.ac
@@ -63,7 +63,7 @@ AS_IF([test "x$enable_zlib" != "xno"],
 AC_SUBST(Z_LIBS)
 
 GLIB_MIN_VERSION=2.31.0
-GTK_MIN_VERSION=3.6.0
+GTK_MIN_VERSION=3.8.0
 
 PKG_CHECK_MODULES(LOGVIEW,
                   glib-2.0 >= $GLIB_MIN_VERSION