configure.ac: Bump glib minimum required version to 2.29.2

As we are using the new g_test_fail() in the gtk-reftest

diff --git a/configure.ac b/configure.ac
index b02cd14460c5e54405657be6db67f1dd58fc9c00..edf2689196084cbab5e0da59455ebb80a4dabd8e 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -38,7 +38,7 @@ AC_CONFIG_MACRO_DIR([m4])
 m4_define([gtk_binary_version], [3.0.0])
 
 # required versions of other packages
-m4_define([glib_required_version], [2.28.0])
+m4_define([glib_required_version], [2.29.2])
 m4_define([pango_required_version], [1.24.0])
 m4_define([atk_required_version], [1.30])
 m4_define([cairo_required_version], [1.10.0])