From 793551a734283f4000a21407934ecb8e3562f02f Mon Sep 17 00:00:00 2001
From: umeoka <76946301+umeoka@users.noreply.github.com>
Date: Thu, 15 Apr 2021 20:47:21 +0900
Subject: [PATCH 1/3] Update to avoid compile error on execinfo

---
 src/backward.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backward.h b/src/backward.h
index e9e56c7..162d0ac 100644
--- a/src/backward.h
+++ b/src/backward.h
@@ -50,7 +50,7 @@
 // #define BACKWARD_SYSTEM_DARWIN
 //	- specialization for Mac OS X 10.5 and later.
 //
-// #define BACKWARD_SYSTEM_UNKNOWN
+#define BACKWARD_SYSTEM_UNKNOWN
 //	- placebo implementation, does nothing.
 //
 #if defined(BACKWARD_SYSTEM_LINUX)

From d12c7b5d3574ccf2a8bb62da69827522340efdc9 Mon Sep 17 00:00:00 2001
From: umeoka <76946301+umeoka@users.noreply.github.com>
Date: Thu, 15 Apr 2021 20:58:11 +0900
Subject: [PATCH 2/3] Update backward.h

---
 src/backward.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backward.h b/src/backward.h
index 162d0ac..e9e56c7 100644
--- a/src/backward.h
+++ b/src/backward.h
@@ -50,7 +50,7 @@
 // #define BACKWARD_SYSTEM_DARWIN
 //	- specialization for Mac OS X 10.5 and later.
 //
-#define BACKWARD_SYSTEM_UNKNOWN
+// #define BACKWARD_SYSTEM_UNKNOWN
 //	- placebo implementation, does nothing.
 //
 #if defined(BACKWARD_SYSTEM_LINUX)

From 8938b94a5522e5484d61507688bdb0785c9bd2cc Mon Sep 17 00:00:00 2001
From: umeoka <76946301+umeoka@users.noreply.github.com>
Date: Thu, 15 Apr 2021 21:05:55 +0900
Subject: [PATCH 3/3] Update backward.h

---
 src/backward.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backward.h b/src/backward.h
index e9e56c7..162d0ac 100644
--- a/src/backward.h
+++ b/src/backward.h
@@ -50,7 +50,7 @@
 // #define BACKWARD_SYSTEM_DARWIN
 //	- specialization for Mac OS X 10.5 and later.
 //
-// #define BACKWARD_SYSTEM_UNKNOWN
+#define BACKWARD_SYSTEM_UNKNOWN
 //	- placebo implementation, does nothing.
 //
 #if defined(BACKWARD_SYSTEM_LINUX)