From 389e3cb6746e243c76b941beff0d3d3c53d54540 Mon Sep 17 00:00:00 2001
From: Francesco Salvestrini <salvestrini@gmail.com>
Date: Wed, 10 Sep 2008 22:40:51 +0200
Subject: [PATCH] Added checks for execinfo.h, backtrace() and
 backtrace_symbols()

---
 configure.ac.in | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/configure.ac.in b/configure.ac.in
index 4a0542e..b96abeb 100644
--- a/configure.ac.in
+++ b/configure.ac.in
@@ -66,10 +66,14 @@ AX_PATH_MISSING([ASCIIDOC], [asciidoc])
 #
 
 #
-# Headers check
+# Headers and functions check
 #
 AC_CHECK_HEADERS([execinfo.h])
+AC_CHECK_FUNCS([backtrace backtrace_symbols])
 
+#
+# Footer at last
+#
 AC_CONFIG_FILES([
 	Makefile
 
-- 
2.11.4.GIT