From e488f6c9bef0328a1ad85bc955156481f5a2b370 Mon Sep 17 00:00:00 2001
From: Jeroen Baert <3607063+Forceflow@users.noreply.github.com>
Date: Fri, 22 May 2020 01:53:22 +0200
Subject: [PATCH 1/2] Removed C++11 requirement

---
 CMakeLists.txt | 4 ----
 README.md      | 2 +-
 test/makefile  | 2 +-
 3 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ddc239b..ef25c4e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,10 +6,6 @@ project(libmorton CXX)
 option(LIBMORTON_BUILD_TESTS "Build unit tests for libmorton" ON)
 
 add_library(libmorton INTERFACE)
-target_compile_features(libmorton
-  INTERFACE
-    cxx_std_11
-  )
 target_compile_options(libmorton
   INTERFACE
     # gcc and clang 
diff --git a/README.md b/README.md
index c58b231..9f13e43 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # Libmorton v0.2.3
 [![Build Status](https://travis-ci.org/Forceflow/libmorton.svg?branch=master)](https://travis-ci.org/Forceflow/libmorton) [![license](https://img.shields.io/github/license/mashape/apistatus.svg)](https://opensource.org/licenses/MIT) [![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.me/forceflow)
 
- * Libmorton is a **C++11 header-only library** with methods to efficiently encode/decode 64, 32 and 16-bit Morton codes and coordinates, in 2D and 3D. *Morton order* is also known as *Z-order* or *[the Z-order curve](https://en.wikipedia.org/wiki/Z-order_curve)*.
+ * Libmorton is a **C++ header-only library** with methods to efficiently encode/decode 64, 32 and 16-bit Morton codes and coordinates, in 2D and 3D. *Morton order* is also known as *Z-order* or *[the Z-order curve](https://en.wikipedia.org/wiki/Z-order_curve)*.
  * Libmorton is a **lightweight and portable** library - the only dependencies are standard C++ headers. Architecture-specific optimizations are available.
  * More info and some benchmarks in these blogposts: [*Morton encoding*](http://www.forceflow.be/2013/10/07/morton-encodingdecoding-through-bit-interleaving-implementations/), [*Libmorton*](http://www.forceflow.be/2016/01/18/libmorton-a-library-for-morton-order-encoding-decoding/) and [*BMI2 instruction set*](http://www.forceflow.be/2016/11/25/using-the-bmi2-instruction-set-to-encode-decode-morton-codes/)
 
diff --git a/test/makefile b/test/makefile
index 5ee228d..e05db36 100644
--- a/test/makefile
+++ b/test/makefile
@@ -1,5 +1,5 @@
 CXX=g++
-CFLAGS=-O3 -m64 -std=c++11 -I ../libmorton/include/
+CFLAGS=-O3 -m64 -I ../libmorton/include/
 
 all: test bmi2 avx512
 

From c35214f235b41f829aba34f19ca463b470198f86 Mon Sep 17 00:00:00 2001
From: Jeroen Baert <3607063+Forceflow@users.noreply.github.com>
Date: Fri, 22 May 2020 01:54:24 +0200
Subject: [PATCH 2/2] Version bump for C++11 requirement drop

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 9f13e43..9bd1abe 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Libmorton v0.2.3
+# Libmorton v0.2.4
 [![Build Status](https://travis-ci.org/Forceflow/libmorton.svg?branch=master)](https://travis-ci.org/Forceflow/libmorton) [![license](https://img.shields.io/github/license/mashape/apistatus.svg)](https://opensource.org/licenses/MIT) [![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.me/forceflow)
 
  * Libmorton is a **C++ header-only library** with methods to efficiently encode/decode 64, 32 and 16-bit Morton codes and coordinates, in 2D and 3D. *Morton order* is also known as *Z-order* or *[the Z-order curve](https://en.wikipedia.org/wiki/Z-order_curve)*.