From ee355b8619b601a5d4c4b99c8c301ed0a2855d61 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Sat, 25 Apr 2020 17:29:35 +0200
Subject: include/proj/util.hpp: recognized a PROJ_INTERNAL_CPP_NAMESPACE to
 use osgeo::internalproj namespace

---
 include/proj/util.hpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'include')

diff --git a/include/proj/util.hpp b/include/proj/util.hpp
index 622709d1..5c6eb329 100644
--- a/include/proj/util.hpp
+++ b/include/proj/util.hpp
@@ -92,6 +92,15 @@ namespace proj {}
 #include "nn.hpp"
 
 /* To allow customizing the base namespace of PROJ */
+#ifdef PROJ_INTERNAL_CPP_NAMESPACE
+#define NS_PROJ osgeo::internalproj
+#define NS_PROJ_START                                                          \
+    namespace osgeo {                                                          \
+    namespace internalproj {
+#define NS_PROJ_END                                                            \
+    }                                                                          \
+    }
+#else
 #ifndef NS_PROJ
 #define NS_PROJ osgeo::proj
 #define NS_PROJ_START                                                          \
@@ -101,6 +110,7 @@ namespace proj {}
     }                                                                          \
     }
 #endif
+#endif
 
 // Private-implementation (Pimpl) pattern
 #define PROJ_OPAQUE_PRIVATE_DATA                                               \
-- 
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