From 39f7ce15ad0a446b114c48539759eb78447c28ed Mon Sep 17 00:00:00 2001
From: Grant Limberg <grant.limberg@zerotier.com>
Date: Thu, 15 Aug 2019 17:40:21 -0700
Subject: [PATCH] mac compiler flags

---
 CMakeLists.txt | 33 ++++++++++++++++++++++++++++++++-
 1 file changed, 32 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c3810be34..4858d2fab 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -67,7 +67,38 @@ if(WIN32)
 	add_definitions(-DNOMINMAX)
 else(WIN32)
 	if(APPLE)
-
+		message("Setting macOS Compiler Flags ${CMAKE_BUILD_TYPE}")
+		add_compile_options(
+			-Wall
+			-Wno-deprecated
+			$<$<CONFIG:Debug>:-g>
+			$<$<CONFIG:DEBUG>:-O0>
+			$<$<CONFIG:DEBUG>:-maes>
+			$<$<CONFIG:DEBUG>:-mpclmul>
+			$<$<CONFIG:DEBUG>:-msse>
+			$<$<CONFIG:DEBUG>:-msse2>
+			$<$<CONFIG:DEBUG>:-msse3>
+			$<$<CONFIG:DEBUG>:-msse4.1>
+			$<$<CONFIG:RELEASE>:-O3>
+			$<$<CONFIG:RELEASE>:-fstack-protector>
+			$<$<CONFIG:RELEASE>:-fPIE>
+			$<$<CONFIG:RELEASE>:-maes>
+			$<$<CONFIG:RELEASE>:-mpclmul>
+			$<$<CONFIG:RELEASE>:-msse>
+			$<$<CONFIG:RELEASE>:-msse2>
+			$<$<CONFIG:RELEASE>:-msse3>
+			$<$<CONFIG:RELEASE>:-msse4.1>
+			$<$<CONFIG:RELWITHDEBINFO>:-O3>
+			$<$<CONFIG:RELWITHDEBINFO>:-fstack-protector>
+			$<$<CONFIG:RELWITHDEBINFO>:-fPIE>
+			$<$<CONFIG:RELWITHDEBINFO>:-g>
+			$<$<CONFIG:RELWITHDEBINFO>:-maes>
+			$<$<CONFIG:RELWITHDEBINFO>:-mpclmul>
+			$<$<CONFIG:RELWITHDEBINFO>:-msse>
+			$<$<CONFIG:RELWITHDEBINFO>:-msse2>
+			$<$<CONFIG:RELWITHDEBINFO>:-msse3>
+			$<$<CONFIG:RELWITHDEBINFO>:-msse4.1>
+		)
 	elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
 		message("Setting Linux Compiler Flags ${CMAKE_BUILD_TYPE}")
 		add_compile_options(