1/*
2Copyright Rene Rivera 2008-2015
3Distributed under the Boost Software License, Version 1.0.
4(See accompanying file LICENSE_1_0.txt or copy at
5http://www.boost.org/LICENSE_1_0.txt)
6*/
7
8#ifndef BOOST_PREDEF_COMPILER_VISUALC_H
9#define BOOST_PREDEF_COMPILER_VISUALC_H
10
11/* Other compilers that emulate this one need to be detected first. */
12
13#include <boost/predef/compiler/clang.h>
14
15#include <boost/predef/version_number.h>
16#include <boost/predef/make.h>
17
18/*`
19[heading `BOOST_COMP_MSVC`]
20
21[@http://en.wikipedia.org/wiki/Visual_studio Microsoft Visual C/C++] compiler.
22Version number available as major, minor, and patch.
23
24[table
25 [[__predef_symbol__] [__predef_version__]]
26
27 [[`_MSC_VER`] [__predef_detection__]]
28
29 [[`_MSC_FULL_VER`] [V.R.P]]
30 [[`_MSC_VER`] [V.R.0]]
31 ]
32
33[note Release of Visual Studio after 2015 will no longer be identified
34by Boost Predef as the marketing version number. Instead we use the
35compiler version number directly, i.e. the _MSC_VER number.]
36 */
37
38#define BOOST_COMP_MSVC BOOST_VERSION_NUMBER_NOT_AVAILABLE
39
40#if defined(_MSC_VER)
41# if !defined (_MSC_FULL_VER)
42# define BOOST_COMP_MSVC_BUILD 0
43# else
44 /* how many digits does the build number have? */
45# if _MSC_FULL_VER / 10000 == _MSC_VER
46 /* four digits */
47# define BOOST_COMP_MSVC_BUILD (_MSC_FULL_VER % 10000)
48# elif _MSC_FULL_VER / 100000 == _MSC_VER
49 /* five digits */
50# define BOOST_COMP_MSVC_BUILD (_MSC_FULL_VER % 100000)
51# else
52# error "Cannot determine build number from _MSC_FULL_VER"
53# endif
54# endif
55 /*
56 VS2014 was skipped in the release sequence for MS. Which
57 means that the compiler and VS product versions are no longer
58 in sync. Hence we need to use different formulas for
59 mapping from MSC version to VS product version.
60
61 VS2017 is a total nightmare when it comes to version numbers.
62 Hence to avoid arguments relating to that both present and
63 future.. Any version after VS2015 will use solely the compiler
64 version, i.e. cl.exe, as the version number here.
65 */
66# if (_MSC_VER > 1900)
67# define BOOST_COMP_MSVC_DETECTION BOOST_VERSION_NUMBER(\
68 _MSC_VER/100,\
69 _MSC_VER%100,\
70 BOOST_COMP_MSVC_BUILD)
71# elif (_MSC_VER >= 1900)
72# define BOOST_COMP_MSVC_DETECTION BOOST_VERSION_NUMBER(\
73 _MSC_VER/100-5,\
74 _MSC_VER%100,\
75 BOOST_COMP_MSVC_BUILD)
76# else
77# define BOOST_COMP_MSVC_DETECTION BOOST_VERSION_NUMBER(\
78 _MSC_VER/100-6,\
79 _MSC_VER%100,\
80 BOOST_COMP_MSVC_BUILD)
81# endif
82#endif
83
84#ifdef BOOST_COMP_MSVC_DETECTION
85# if defined(BOOST_PREDEF_DETAIL_COMP_DETECTED)
86# define BOOST_COMP_MSVC_EMULATED BOOST_COMP_MSVC_DETECTION
87# else
88# undef BOOST_COMP_MSVC
89# define BOOST_COMP_MSVC BOOST_COMP_MSVC_DETECTION
90# endif
91# define BOOST_COMP_MSVC_AVAILABLE
92# include <boost/predef/detail/comp_detected.h>
93#endif
94
95#define BOOST_COMP_MSVC_NAME "Microsoft Visual C/C++"
96
97#endif
98
99#include <boost/predef/detail/test.h>
100BOOST_PREDEF_DECLARE_TEST(BOOST_COMP_MSVC,BOOST_COMP_MSVC_NAME)
101
102#ifdef BOOST_COMP_MSVC_EMULATED
103#include <boost/predef/detail/test.h>
104BOOST_PREDEF_DECLARE_TEST(BOOST_COMP_MSVC_EMULATED,BOOST_COMP_MSVC_NAME)
105#endif
106