bump minimum required exo version to 4.15.3

dccc469a · Alexander Schwinn · e2df02f8 · dccc469a
Commit dccc469a authored 4 years ago by Alexander Schwinn
--- a/configure.ac.in
+++ b/configure.ac.in
@@ -145,7 +145,7 @@ GTK_DOC_CHECK([1.9])
 dnl ***********************************
 dnl *** Check for required packages ***
 dnl ***********************************
-XDT_CHECK_PACKAGE([EXO], [exo-2], [0.12.0])
+XDT_CHECK_PACKAGE([EXO], [exo-2], [4.15.3])
 XDT_CHECK_PACKAGE([GLIB], [glib-2.0], [2.50.0])
 XDT_CHECK_PACKAGE([GIO], [gio-2.0], [2.50.0])
 XDT_CHECK_PACKAGE([GTHREAD], [gthread-2.0], [2.50.0])