From 8d0f9c8819f0b6fa8b2801909ba343f5407d8b67 Mon Sep 17 00:00:00 2001
From: Christian Persch <chpe@cvs.gnome.org>
Date: Mon, 29 Aug 2005 20:40:07 +0000
Subject: Check for execinfo.h and use it only if it exists.

2005-08-29  Christian Persch  <chpe@cvs.gnome.org>

	* configure.ac:
	* lib/ev-debug.c: (trap_handler):

	Check for execinfo.h and use it only if it exists.
---
(limited to 'lib/ev-debug.c')

diff --git a/lib/ev-debug.c b/lib/ev-debug.c
index 8648e2d..0173a7d 100644
--- a/lib/ev-debug.c
+++ b/lib/ev-debug.c
@@ -29,7 +29,9 @@
 #include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
+#ifdef HAVE_EXECINFO_H
 #include <execinfo.h>
+#endif
 
 static GHashTable *ev_profilers_hash = NULL;
 static const char *ev_profile_modules = NULL;
@@ -98,11 +100,15 @@ trap_handler (const char *log_domain,
 	{
 		if (strcmp (ev_debug_break, "stack") == 0)
 		{
+#ifdef HAVE_EXECINFO_H
 			void *array[MAX_DEPTH];
 			size_t size;
 			
 			size = backtrace (array, MAX_DEPTH);
 			backtrace_symbols_fd (array, size, 2);
+#else
+			g_on_error_stack_trace (g_get_prgname ());
+#endif
 		}
 		else if (strcmp (ev_debug_break, "trap") == 0)
 		{
--
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