boost_predef/include/boost/predef/compiler/clang.h

/*
Copyright Rene Rivera 2008-2014
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_CLANG_H
#define BOOST_PREDEF_COMPILER_CLANG_H

#include <boost/predef/version_number.h>
#include <boost/predef/make.h>

/*`
[heading `BOOST_COMP_CLANG`]

[@http://en.wikipedia.org/wiki/Clang Clang] compiler.
Version number available as major, minor, and patch.

[table
    [[__predef_symbol__] [__predef_version__]]

    [[`__clang__`] [__predef_detection__]]

    [[`__clang_major__`, `__clang_minor__`, `__clang_patchlevel__`] [V.R.P]]
    ]
 */

#define BOOST_COMP_CLANG BOOST_VERSION_NUMBER_NOT_AVAILABLE

#if defined(__clang__)
#   define BOOST_COMP_CLANG_DETECTION BOOST_VERSION_NUMBER(__clang_major__,__clang_minor__,__clang_patchlevel__)
#endif

#ifdef BOOST_COMP_CLANG_DETECTION
#   if defined(BOOST_PREDEF_DETAIL_COMP_DETECTED)
#       define BOOST_COMP_CLANG_EMULATED BOOST_COMP_CLANG_DETECTION
#   else
#       undef BOOST_COMP_CLANG
#       define BOOST_COMP_CLANG BOOST_COMP_CLANG_DETECTION
#   endif
#   define BOOST_COMP_CLANG_AVAILABLE
#   include <boost/predef/detail/comp_detected.h>
#endif

#define BOOST_COMP_CLANG_NAME "Clang"

#endif

#include <boost/predef/detail/test.h>
BOOST_PREDEF_DECLARE_TEST(BOOST_COMP_CLANG,BOOST_COMP_CLANG_NAME)

#ifdef BOOST_COMP_CLANG_EMULATED
#include <boost/predef/detail/test.h>
BOOST_PREDEF_DECLARE_TEST(BOOST_COMP_CLANG_EMULATED,BOOST_COMP_CLANG_NAME)
#endif
Last update, for now, of the predefs. They are all now documented and checked against current knowledge of detection. git-svn-id: http://svn.boost.org/svn/boost/sandbox/predef@75949 b8fc166d-592f-0410-95f2-cb63ce0dd405 2011-12-15 03:48:37 +00:00			`/*`
Initial implementation of exclusive definition of compiler detection with emulated definitions. 2014-01-16 15:50:19 -06:00			`Copyright Rene Rivera 2008-2014`
Last update, for now, of the predefs. They are all now documented and checked against current knowledge of detection. git-svn-id: http://svn.boost.org/svn/boost/sandbox/predef@75949 b8fc166d-592f-0410-95f2-cb63ce0dd405 2011-12-15 03:48:37 +00:00			`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_CLANG_H`
			`#define BOOST_PREDEF_COMPILER_CLANG_H`

			`#include <boost/predef/version_number.h>`
			`#include <boost/predef/make.h>`

			/*`
Partial work on changes post-review of Predef library: * shorter category names * CXX => COMP to be generic compiler category * add predef for string name of item * renamed all version make/extraction macros for clarity * C++ standard predef to use 1970.0.0 epoc date offset * subcategories for OS_BSD * start rewrite to support older preprocessors git-svn-id: http://svn.boost.org/svn/boost/sandbox/predef@79517 b8fc166d-592f-0410-95f2-cb63ce0dd405 2012-07-15 03:37:23 +00:00			[heading `BOOST_COMP_CLANG`]
Last update, for now, of the predefs. They are all now documented and checked against current knowledge of detection. git-svn-id: http://svn.boost.org/svn/boost/sandbox/predef@75949 b8fc166d-592f-0410-95f2-cb63ce0dd405 2011-12-15 03:48:37 +00:00
			`[@http://en.wikipedia.org/wiki/Clang Clang] compiler.`
			`Version number available as major, minor, and patch.`
Partial work on changes post-review of Predef library: * shorter category names * CXX => COMP to be generic compiler category * add predef for string name of item * renamed all version make/extraction macros for clarity * C++ standard predef to use 1970.0.0 epoc date offset * subcategories for OS_BSD * start rewrite to support older preprocessors git-svn-id: http://svn.boost.org/svn/boost/sandbox/predef@79517 b8fc166d-592f-0410-95f2-cb63ce0dd405 2012-07-15 03:37:23 +00:00
			`[table`
			`[[__predef_symbol__] [__predef_version__]]`

Add definition docs for all the predefs. 2013-01-10 23:23:37 -06:00			[[`__clang__`] [__predef_detection__]]
Partial work on changes post-review of Predef library: * shorter category names * CXX => COMP to be generic compiler category * add predef for string name of item * renamed all version make/extraction macros for clarity * C++ standard predef to use 1970.0.0 epoc date offset * subcategories for OS_BSD * start rewrite to support older preprocessors git-svn-id: http://svn.boost.org/svn/boost/sandbox/predef@79517 b8fc166d-592f-0410-95f2-cb63ce0dd405 2012-07-15 03:37:23 +00:00
Add definition docs for all the predefs. 2013-01-10 23:23:37 -06:00			[[`__clang_major__`, `__clang_minor__`, `__clang_patchlevel__`] [V.R.P]]
Partial work on changes post-review of Predef library: * shorter category names * CXX => COMP to be generic compiler category * add predef for string name of item * renamed all version make/extraction macros for clarity * C++ standard predef to use 1970.0.0 epoc date offset * subcategories for OS_BSD * start rewrite to support older preprocessors git-svn-id: http://svn.boost.org/svn/boost/sandbox/predef@79517 b8fc166d-592f-0410-95f2-cb63ce0dd405 2012-07-15 03:37:23 +00:00			`]`
Last update, for now, of the predefs. They are all now documented and checked against current knowledge of detection. git-svn-id: http://svn.boost.org/svn/boost/sandbox/predef@75949 b8fc166d-592f-0410-95f2-cb63ce0dd405 2011-12-15 03:48:37 +00:00			`*/`

Most changes from review comments implemented. Remove use of "#elif" for backward PP compatability. Add BOOST_category_item_AVAILABLE as a defined, or not, symbol for use with "#ifdef" or "#ifndef". Add documentation of macros used for detection and version information. Also replace direct use of BVN(0,0,0) and BVN(0,0,1) with more meaningful macros that are globally defined, and hence consistent. 2013-01-18 21:25:30 -06:00			`#define BOOST_COMP_CLANG BOOST_VERSION_NUMBER_NOT_AVAILABLE`
Last update, for now, of the predefs. They are all now documented and checked against current knowledge of detection. git-svn-id: http://svn.boost.org/svn/boost/sandbox/predef@75949 b8fc166d-592f-0410-95f2-cb63ce0dd405 2011-12-15 03:48:37 +00:00
			`#if defined(__clang__)`
Initial implementation of exclusive definition of compiler detection with emulated definitions. 2014-01-16 15:50:19 -06:00			`# define BOOST_COMP_CLANG_DETECTION BOOST_VERSION_NUMBER(__clang_major__,__clang_minor__,__clang_patchlevel__)`
Last update, for now, of the predefs. They are all now documented and checked against current knowledge of detection. git-svn-id: http://svn.boost.org/svn/boost/sandbox/predef@75949 b8fc166d-592f-0410-95f2-cb63ce0dd405 2011-12-15 03:48:37 +00:00			`#endif`

Initial implementation of exclusive definition of compiler detection with emulated definitions. 2014-01-16 15:50:19 -06:00			`#ifdef BOOST_COMP_CLANG_DETECTION`
			`# if defined(BOOST_PREDEF_DETAIL_COMP_DETECTED)`
			`# define BOOST_COMP_CLANG_EMULATED BOOST_COMP_CLANG_DETECTION`
			`# else`
			`# undef BOOST_COMP_CLANG`
			`# define BOOST_COMP_CLANG BOOST_COMP_CLANG_DETECTION`
			`# endif`
Most changes from review comments implemented. Remove use of "#elif" for backward PP compatability. Add BOOST_category_item_AVAILABLE as a defined, or not, symbol for use with "#ifdef" or "#ifndef". Add documentation of macros used for detection and version information. Also replace direct use of BVN(0,0,0) and BVN(0,0,1) with more meaningful macros that are globally defined, and hence consistent. 2013-01-18 21:25:30 -06:00			`# define BOOST_COMP_CLANG_AVAILABLE`
Initial implementation of exclusive definition of compiler detection with emulated definitions. 2014-01-16 15:50:19 -06:00			`# include <boost/predef/detail/comp_detected.h>`
Most changes from review comments implemented. Remove use of "#elif" for backward PP compatability. Add BOOST_category_item_AVAILABLE as a defined, or not, symbol for use with "#ifdef" or "#ifndef". Add documentation of macros used for detection and version information. Also replace direct use of BVN(0,0,0) and BVN(0,0,1) with more meaningful macros that are globally defined, and hence consistent. 2013-01-18 21:25:30 -06:00			`#endif`

Partial work on changes post-review of Predef library: * shorter category names * CXX => COMP to be generic compiler category * add predef for string name of item * renamed all version make/extraction macros for clarity * C++ standard predef to use 1970.0.0 epoc date offset * subcategories for OS_BSD * start rewrite to support older preprocessors git-svn-id: http://svn.boost.org/svn/boost/sandbox/predef@79517 b8fc166d-592f-0410-95f2-cb63ce0dd405 2012-07-15 03:37:23 +00:00			`#define BOOST_COMP_CLANG_NAME "Clang"`

Fix non-standard test feature test collection. I.e. make the feature collection no rely on implementioned defined behaviour. And fix check program handling of no-expression invocations vs expression invocations. 2015-06-29 18:49:33 -05:00			`#endif`

Last update, for now, of the predefs. They are all now documented and checked against current knowledge of detection. git-svn-id: http://svn.boost.org/svn/boost/sandbox/predef@75949 b8fc166d-592f-0410-95f2-cb63ce0dd405 2011-12-15 03:48:37 +00:00			`#include <boost/predef/detail/test.h>`
Partial work on changes post-review of Predef library: * shorter category names * CXX => COMP to be generic compiler category * add predef for string name of item * renamed all version make/extraction macros for clarity * C++ standard predef to use 1970.0.0 epoc date offset * subcategories for OS_BSD * start rewrite to support older preprocessors git-svn-id: http://svn.boost.org/svn/boost/sandbox/predef@79517 b8fc166d-592f-0410-95f2-cb63ce0dd405 2012-07-15 03:37:23 +00:00			`BOOST_PREDEF_DECLARE_TEST(BOOST_COMP_CLANG,BOOST_COMP_CLANG_NAME)`

Initial implementation of exclusive definition of compiler detection with emulated definitions. 2014-01-16 15:50:19 -06:00			`#ifdef BOOST_COMP_CLANG_EMULATED`
			`#include <boost/predef/detail/test.h>`
			`BOOST_PREDEF_DECLARE_TEST(BOOST_COMP_CLANG_EMULATED,BOOST_COMP_CLANG_NAME)`
			`#endif`