From 7a4ca9dc901a41f3d9346e31f466c8635015f6a6 Mon Sep 17 00:00:00 2001
From: Benjamin Worpitz <benjaminworpitz@gmail.com>
Date: Sun, 13 May 2018 17:22:00 +0200
Subject: [PATCH] add nvcc compiler detection (#72)

---
 include/boost/predef/compiler.h      |  1 +
 include/boost/predef/compiler/nvcc.h | 60 ++++++++++++++++++++++++++++
 2 files changed, 61 insertions(+)
 create mode 100644 include/boost/predef/compiler/nvcc.h

diff --git a/include/boost/predef/compiler.h b/include/boost/predef/compiler.h
index 61a4c52..de1b4ab 100644
--- a/include/boost/predef/compiler.h
+++ b/include/boost/predef/compiler.h
@@ -32,6 +32,7 @@ http://www.boost.org/LICENSE_1_0.txt)
 #include <boost/predef/compiler/metrowerks.h>
 #include <boost/predef/compiler/microtec.h>
 #include <boost/predef/compiler/mpw.h>
+#include <boost/predef/compiler/nvcc.h>
 #include <boost/predef/compiler/palm.h>
 #include <boost/predef/compiler/pgi.h>
 #include <boost/predef/compiler/sgi_mipspro.h>
diff --git a/include/boost/predef/compiler/nvcc.h b/include/boost/predef/compiler/nvcc.h
new file mode 100644
index 0000000..3c35ef7
--- /dev/null
+++ b/include/boost/predef/compiler/nvcc.h
@@ -0,0 +1,60 @@
+/*
+Copyright Benjamin Worpitz 2018
+Distributed under the Boost Software License, Version 1.0.
+(See accompanying file LICENSE_1_0.txt or copy at
+http://www.boost.org/LICENSE_1_0.txt)
+*/
+
+#ifndef BOOST_PREDEF_COMPILER_NVCC_H
+#define BOOST_PREDEF_COMPILER_NVCC_H
+
+#include <boost/predef/version_number.h>
+#include <boost/predef/make.h>
+
+/*`
+[heading `BOOST_COMP_NVCC`]
+
+[@https://en.wikipedia.org/wiki/NVIDIA_CUDA_Compiler NVCC] compiler.
+Version number available as major, minor, and patch beginning with version 7.5.
+
+[table
+    [[__predef_symbol__] [__predef_version__]]
+
+    [[`__NVCC__`] [__predef_detection__]]
+
+    [[`__CUDACC_VER_MAJOR__`, `__CUDACC_VER_MINOR__`, `__CUDACC_VER_BUILD__`] [V.R.P]]
+    ]
+ */
+
+#define BOOST_COMP_NVCC BOOST_VERSION_NUMBER_NOT_AVAILABLE
+
+#if defined(__NVCC__)
+#   if !defined(__CUDACC_VER_MAJOR__) || !defined(__CUDACC_VER_MINOR__) || !defined(__CUDACC_VER_BUILD__)
+#       define BOOST_COMP_NVCC_DETECTION BOOST_VERSION_NUMBER_AVAILABLE
+#   else
+#       define BOOST_COMP_NVCC_DETECTION BOOST_VERSION_NUMBER(__CUDACC_VER_MAJOR__, __CUDACC_VER_MINOR__, __CUDACC_VER_BUILD__)
+#   endif
+#endif
+
+#ifdef BOOST_COMP_NVCC_DETECTION
+#   if defined(BOOST_PREDEF_DETAIL_COMP_DETECTED)
+#       define BOOST_COMP_NVCC_EMULATED BOOST_COMP_NVCC_DETECTION
+#   else
+#       undef BOOST_COMP_NVCC
+#       define BOOST_COMP_NVCC BOOST_COMP_NVCC_DETECTION
+#   endif
+#   define BOOST_COMP_NVCC_AVAILABLE
+#   include <boost/predef/detail/comp_detected.h>
+#endif
+
+#define BOOST_COMP_NVCC_NAME "NVCC"
+
+#endif
+
+#include <boost/predef/detail/test.h>
+BOOST_PREDEF_DECLARE_TEST(BOOST_COMP_NVCC,BOOST_COMP_NVCC_NAME)
+
+#ifdef BOOST_COMP_NVCC_EMULATED
+#include <boost/predef/detail/test.h>
+BOOST_PREDEF_DECLARE_TEST(BOOST_COMP_NVCC_EMULATED,BOOST_COMP_NVCC_NAME)
+#endif