From 44b206a3fa1c3b16041ee77ace409b20ac64664b Mon Sep 17 00:00:00 2001
From: Fabio Alessandrelli <fabio.alessandrelli@gmail.com>
Date: Thu, 1 Mar 2018 01:25:16 +0100
Subject: [PATCH] Fix server build on FreeBSD

(cherry picked from commit 8f9914bd94fced7f60dff40e14fe734203d7c5d4)
---
 platform/server/detect.py          | 8 +++++++-
 platform/server/platform_config.h  | 6 ++++++
 platform/x11/crash_handler_x11.cpp | 3 ++-
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/platform/server/detect.py b/platform/server/detect.py
index f550cca22a1..77193e592ba 100644
--- a/platform/server/detect.py
+++ b/platform/server/detect.py
@@ -1,4 +1,5 @@
 import os
+import platform
 import sys
 
 
@@ -135,7 +136,12 @@ def configure(env):
     env.Append(CPPPATH=['#platform/server'])
     env.Append(CPPFLAGS=['-DSERVER_ENABLED', '-DUNIX_ENABLED'])
     env.Append(LIBS=['pthread'])
-    env.Append(LIBS=['dl'])
+
+    if (platform.system() == "Linux"):
+        env.Append(LIBS=['dl'])
+
+    if (platform.system().find("BSD") >= 0):
+        env.Append(LIBS=['execinfo'])
 
     # Link those statically for portability
     if env['use_static_cpp']:
diff --git a/platform/server/platform_config.h b/platform/server/platform_config.h
index af4cf07393e..2fa8eda337d 100644
--- a/platform/server/platform_config.h
+++ b/platform/server/platform_config.h
@@ -28,4 +28,10 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
+#ifdef __linux__
 #include <alloca.h>
+#endif
+#if defined(__FreeBSD__) || defined(__OpenBSD__)
+#include <stdlib.h>
+#define PTHREAD_BSD_SET_NAME
+#endif
diff --git a/platform/x11/crash_handler_x11.cpp b/platform/x11/crash_handler_x11.cpp
index 43b9051ea73..d39fc33f81e 100644
--- a/platform/x11/crash_handler_x11.cpp
+++ b/platform/x11/crash_handler_x11.cpp
@@ -32,8 +32,9 @@
 #define CRASH_HANDLER_ENABLED 1
 #endif
 
+#include "crash_handler_x11.h"
 #include "main/main.h"
-#include "os_x11.h"
+#include "os/os.h"
 #include "project_settings.h"
 
 #ifdef CRASH_HANDLER_ENABLED