From 595056135f2b57fc4c018e561d6ad8d59b06b26b Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 20 Oct 2018 06:35:25 +0000
Subject: Support Mach-O on backtrace with DWARF

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65202 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 vm_dump.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'vm_dump.c')

diff --git a/vm_dump.c b/vm_dump.c
index a1190e6980..15b16a9503 100644
--- a/vm_dump.c
+++ b/vm_dump.c
@@ -713,7 +713,7 @@ rb_print_backtrace(void)
 #define MAX_NATIVE_TRACE 1024
     static void *trace[MAX_NATIVE_TRACE];
     int n = (int)backtrace(trace, MAX_NATIVE_TRACE);
-#if defined(USE_ELF) && defined(HAVE_DLADDR) && !defined(__sparc)
+#if (defined(USE_ELF) || defined(HAVE_MACH_O_LOADER_H)) && defined(HAVE_DLADDR) && !defined(__sparc)
     rb_dump_backtrace_with_lines(n, trace);
 #else
     char **syms = backtrace_symbols(trace, n);
-- 
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