From 78d54e08869a77530322598d4885b0a24cf95b30 Mon Sep 17 00:00:00 2001
From: Vincent Bernat <vincent@bernat.im>
Date: Fri, 24 Jul 2015 18:35:50 +0200
Subject: [PATCH] build: add a note to remember why setproctitle may not work

On libbsd < 0.5, this is only a stub function. So, it is expected to do
nothing on OS like Ubuntu Precise.
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index d7c6bcd1..ee8e54f2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -128,7 +128,7 @@ AC_CONFIG_LIBOBJ_DIR([src/compat])
 AC_FUNC_MALLOC
 AC_FUNC_REALLOC
 AC_FUNC_FORK
-# setproctitle (maybe through libbsd)
+# setproctitle (maybe through libbsd [until 0.5, it is only a stub function])
 AC_SEARCH_LIBS([setproctitle], [util bsd])
 AC_REPLACE_FUNCS([setproctitle])
 AC_CHECK_FUNCS([setproctitle_init])
-- 
2.39.5