From 386b0fca11694cc4bc94abf72a629b30a0ab0d4b Mon Sep 17 00:00:00 2001
From: Adam Wulkiewicz <adam.wulkiewicz@gmail.com>
Date: Tue, 5 Nov 2019 13:47:47 +0100
Subject: [PATCH] [strategies] Do not include karney strategy and parameters by
 default.

The reasons are:
- karney formulas expect degrees so they won't work with strategies
  right now
- karney_inverse requires C++11
---
 .../geometry/strategies/geographic/parameters.hpp   | 13 +++++++------
 include/boost/geometry/strategies/strategies.hpp    |  2 +-
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/include/boost/geometry/strategies/geographic/parameters.hpp b/include/boost/geometry/strategies/geographic/parameters.hpp
index 7c82902dd..f488233ed 100644
--- a/include/boost/geometry/strategies/geographic/parameters.hpp
+++ b/include/boost/geometry/strategies/geographic/parameters.hpp
@@ -1,6 +1,6 @@
 // Boost.Geometry
 
-// Copyright (c) 2017, Oracle and/or its affiliates.
+// Copyright (c) 2017-2019, Oracle and/or its affiliates.
 // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
 
 // Use, modification and distribution is subject to the Boost Software License,
@@ -15,8 +15,8 @@
 #include <boost/geometry/formulas/thomas_inverse.hpp>
 #include <boost/geometry/formulas/vincenty_direct.hpp>
 #include <boost/geometry/formulas/vincenty_inverse.hpp>
-#include <boost/geometry/formulas/karney_direct.hpp>
-#include <boost/geometry/formulas/karney_inverse.hpp>
+//#include <boost/geometry/formulas/karney_direct.hpp>
+//#include <boost/geometry/formulas/karney_inverse.hpp>
 
 #include <boost/mpl/assert.hpp>
 #include <boost/mpl/integral_c.hpp>
@@ -137,7 +137,7 @@ struct vincenty
             >
     {};
 };
-
+/*
 struct karney
 {
     template
@@ -178,7 +178,7 @@ struct karney
             >
     {};
 };
-
+*/
 template <typename FormulaPolicy>
 struct default_order
 {
@@ -203,11 +203,12 @@ template<>
 struct default_order<vincenty>
     : boost::mpl::integral_c<unsigned int, 4>
 {};
-
+/*
 template<>
 struct default_order<karney>
     : boost::mpl::integral_c<unsigned int, 8>
 {};
+*/
 
 }}} // namespace boost::geometry::strategy
 
diff --git a/include/boost/geometry/strategies/strategies.hpp b/include/boost/geometry/strategies/strategies.hpp
index c3df44545..65127f825 100644
--- a/include/boost/geometry/strategies/strategies.hpp
+++ b/include/boost/geometry/strategies/strategies.hpp
@@ -118,7 +118,7 @@
 #include <boost/geometry/strategies/geographic/distance_segment_box.hpp>
 #include <boost/geometry/strategies/geographic/distance_thomas.hpp>
 #include <boost/geometry/strategies/geographic/distance_vincenty.hpp>
-#include <boost/geometry/strategies/geographic/distance_karney.hpp>
+//#include <boost/geometry/strategies/geographic/distance_karney.hpp>
 #include <boost/geometry/strategies/geographic/envelope_segment.hpp>
 #include <boost/geometry/strategies/geographic/expand_segment.hpp>
 #include <boost/geometry/strategies/geographic/index.hpp>