From 90fe97518862c16b467cfaeaac6587519659e070 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludovic=20Court=C3=A8s?= <ludo@gnu.org>
Date: Sun, 24 Jun 2018 23:34:58 +0200
Subject: [PATCH] GDB support: Add note about (gdb frame-filters).

* libguile/libguile-2.2-gdb.scm <top level>: Add comment.
---
 libguile/libguile-2.2-gdb.scm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libguile/libguile-2.2-gdb.scm b/libguile/libguile-2.2-gdb.scm
index b2e340eaa..5ef52ec71 100644
--- a/libguile/libguile-2.2-gdb.scm
+++ b/libguile/libguile-2.2-gdb.scm
@@ -355,6 +355,9 @@ if the information is not available."
        #'(begin)))))
 
 (compile-time-cond
+ ;; What follows depends on (gdb frame-filters), which unfortunately has
+ ;; not yet been merged in GDB:
+ ;; <https://sourceware.org/ml/gdb-patches/2015-02/msg00362.html>.
  ((false-if-exception (resolve-interface '(gdb frame-filters)))
   (use-modules (gdb frame-filters))