From ec249526ef406db942067c274415d17fb923c2cc Mon Sep 17 00:00:00 2001
From: Patrick McDermott <pj@pehjota.net>
Date: Wed, 25 Oct 2017 12:36:41 -0400
Subject: MqTree: Fix width of pointers in debugging output

And modify configure.ac to search for logl() and add -lm to LIBS.
---
(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 9d82351..e6ff630 100644
--- a/configure.ac
+++ b/configure.ac
@@ -69,6 +69,8 @@ AC_ARG_ENABLE(
 	[enable_debug=no])
 
 if test "x${enable_debug}" = 'xyes'; then
+	AC_SEARCH_LIBS([logl], [m], [],
+		[AC_MSG_ERROR([unable to find the logl() function])])
 	AC_DEFINE([MQ_TREE_DEBUG], [1], [Define to 1 to enable tree debugging.])
 else
 	AC_DEFINE([MQ_TREE_DEBUG], [0], [Define to 1 to enable tree debugging.])
--
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