From 9f2774a500d779af9a38f42bfb03b507444a47b0 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Fri, 15 Aug 2008 17:55:32 +0000
Subject: [PATCH] execinfo.h is a GNU extension so check for glibc

---
 source/debug/backtrace.cpp | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/source/debug/backtrace.cpp b/source/debug/backtrace.cpp
index 643fdf2..5e96005 100644
--- a/source/debug/backtrace.cpp
+++ b/source/debug/backtrace.cpp
@@ -4,7 +4,10 @@ This file is part of libmspcore
 Copyright © 2007 Mikko Rasa, Mikkosoft Productions
 Distributed under the LGPL
 */
-#ifndef WIN32
+
+// Must include something to test for glibc
+#include <cstdlib>
+#if !defined(WIN32) && defined(__GLIBC__)
 #include <dlfcn.h>
 #include <execinfo.h>
 #endif
@@ -18,12 +21,10 @@ namespace Debug {
 
 Backtrace Backtrace::create()
 {
-#ifndef WIN32
+#if !defined(WIN32) && defined(__GLIBC__)
 	void *addresses[50];
 	int count=::backtrace(addresses, 50);
 
-	//char **symbols=backtrace_symbols(addresses, count);
-
 	Backtrace bt;
 	Dl_info dli;
 	for(int i=0; i<count; ++i)
@@ -41,8 +42,6 @@ Backtrace Backtrace::create()
 		bt.frames.push_back(frame);
 	}
 
-	//free(symbols);
-
 	return bt;
 #else
 	return Backtrace();
-- 
2.43.0