+PKG_CHECK_MODULES(BABELTRACE, [babeltrace >= 1.1.0], [],
+ [AC_CHECK_LIB([babeltrace], [bt_context_create], [],
+ [AC_MSG_ERROR([Cannot find the babeltrace library.])]
+ )
+
+# Check for libbabeltrace-ctf
+AC_CHECK_LIB([babeltrace-ctf], [bt_ctf_iter_create], [],
+ [AC_MSG_ERROR([Cannot find the babeltrace-ctf library.])]
+ )
+])
+
+AC_CHECK_LIB([babeltrace], [bt_iter_equals_pos],
+ [AC_DEFINE([HAVE_BT_ITER_EQUALS_POS],[],[Have equal function])], [])
+
+AC_CHECK_LIB([babeltrace-ctf], [bt_ctf_event_name],
+ [], [AC_MSG_ERROR([libbabeltrace-ctf is required in order to compile LTTV])])
+
+LIBS="$LIBS $GTK_LIBS $GOBJECT_LIBS $GMODULE_LIBS $BABELTRACE_LIBS"