From ba1dd86d6c0deaa7c69e2d6b9322f7924c806ccf Mon Sep 17 00:00:00 2001
From: Steven Noonan <steven@uplinklabs.net>
Date: Wed, 21 Oct 2009 17:05:33 -0700
Subject: crash-u.cc: add a simple way to blacklist systems because backtrace()
 is unavailable

Signed-off-by: Steven Noonan <steven@uplinklabs.net>
---
 crawl-ref/source/crash-u.cc | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'crawl-ref')

diff --git a/crawl-ref/source/crash-u.cc b/crawl-ref/source/crash-u.cc
index be7d63baea..60c60c5e95 100644
--- a/crawl-ref/source/crash-u.cc
+++ b/crawl-ref/source/crash-u.cc
@@ -11,6 +11,17 @@
 #endif
 
 #if defined(UNIX)
+	#define BACKTRACE_SUPPORTED
+#endif
+
+#ifdef BACKTRACE_SUPPORTED
+#if defined(TARGET_CPU_MIPS) || \
+    defined(TARGET_COMPILER_CYGWIN)
+	#undef BACKTRACE_SUPPORTED
+#endif
+#endif
+
+#ifdef BACKTRACE_SUPPORTED
 
 #include <cxxabi.h>
 
@@ -160,7 +171,7 @@ void dump_crash_info(FILE* file)
 #endif
 }
 
-#if defined(UNIX) && !defined(TARGET_COMPILER_CYGWIN)
+#if defined(BACKTRACE_SUPPORTED)
 void write_stack_trace(FILE* file, int ignore_count)
 {
     void* frames[50];
-- 
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