From 7a38f0269929d9c4ac00416ab523d77c59f8aa69 Mon Sep 17 00:00:00 2001
From: Pavel Punsky <eakraly@users.noreply.github.com>
Date: Mon, 22 Aug 2022 16:27:21 -0700
Subject: [PATCH] Fix cmake build on macOS (#949)

macOS does not have `pthread_barrier_*` so need to define `TURN_NO_THREAD_BARRIERS` as a workaround

Fixes #946

Tests plan:
- run cmake to generate make files
- run make to build turnserver
- run `examples/run_tests.sh` and pass successfully
---
 CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 76ff6ebb..6e134172 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -55,6 +55,10 @@ IF(MSVC)
     add_compile_options("$<$<CXX_COMPILER_ID:MSVC>:/utf-8>")
 ENDIF(MSVC)
 
+IF(APPLE)
+    add_compile_definitions("TURN_NO_THREAD_BARRIERS=1")
+ENDIF()
+
 include(CMakePackageConfigHelpers)
 include(GNUInstallDirs)
 include(GenerateExportHeader)