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136 Commits
Author SHA1 Message Date
Michel Zou 98c3ac8158 Allow thread_local on mingw with gcc>=11 2021-06-09 15:36:20 +02:00
Andrey Semashev 6eb97fb526 Updated the comment about no alignas support in gcc 4.8. 
The compiler does not support constant expressions that depend on template
parameters.
 2021-01-26 12:49:24 +03:00
Glen Fernandes c6817bf70e Implement BOOST_OVERRIDE 2020-04-09 16:22:41 -04:00
Andrey Semashev c3f81f3c70 Increase gcc version to 4.9 for alignas. 
gcc 4.8 is known to not support alignas with constant expressions.
 2020-03-01 17:07:46 +03:00
Edward Diener 4fdd8bf833 Changed from boost_no_union_static_data to boost_no_cxx11_unrestricted_union, in both files and macro name. Implemented extended functionality for user-defined classes with non-trivial special member functions in test. 2019-12-11 21:58:12 -05:00
Edward Diener 4031128717 Added defect macro BOOST_NO_CXX11_UNION_STATIC_DATA for compilers which do not support unions with static data. 2019-12-11 00:33:25 -05:00
jzmaddock dcc6fccd8e Merge pull request #268 from Kojoley/patch-2 
Lift thread local ban for 64bit MinGW
 2019-04-01 19:13:58 +01:00
Nikita Kniazev e9e3129524 Lift thread local ban for 64bit MinGW 
The problem seems affect only 32bit compilers.
 2019-03-30 18:11:19 +03:00
Nikita Kniazev a2bf626b54 __builtin_unreachable was introduced in GCC 4.5 
https://godbolt.org/z/7oXS2i
 2019-03-26 00:41:31 +03:00
jzmaddock f48077f631 Make constexpr a gcc-4.7 feature not 4.6. 2018-11-07 18:12:32 +00:00
jzmaddock 87f56edb22 Merge pull request #228 from lanurmi/message-prefix 
Prefix "Unknown compiler version ..." messages with "boost:".
 2018-08-02 18:29:17 +01:00
jzmaddock 0a22b8dbed Update last tested gcc version. 2018-07-31 19:50:31 +01:00
Lauri Nurmi 024dbed67e Merge branch 'develop' into message-prefix 2018-07-12 09:42:07 +03:00
Lauri Nurmi cdf41efdd3 Prefix "Unknown compiler version ..." messages with "boost:". 
Makes it easier to figure out which library is outputing such messages
during compilation.
 2018-07-12 09:33:40 +03:00
jzmaddock 29b754ed08 Merge pull request #216 from tzlaine/develop 
Add BOOST_NO_CXX17_IF_CONSTEXPR.
 2018-04-18 19:26:47 +01:00
Andrey Semashev 3b709bc3ed Use dllimport/dllexport with clang and gcc on Cygwin. 
This is required at least for Boost.WinAPI to match the declarations in
Windows SDK headers, which use dllimport.

Also, for clang on Windows, use dllimport/dllexport even beyond Cygwin.
The compiler does support these attributes, and it should for
compatibility with Windows headers.
 2018-03-11 17:37:13 +03:00
Zach Laine 15d78e548f Add BOOST_NO_CXX17_IF_CONSTEXPR. 2018-03-06 17:44:52 -06:00
Glen Fernandes db4ebfca6f Variable templates are somewhat unusable in GCC 5.1 (bug 65719) 2018-02-09 07:58:30 -05:00
akrzemi1 3ec5a2b573 Added macro BOOST_NO_CXX11_DEFAULTED_MOVES 2018-01-04 00:58:32 +01:00
jzmaddock 8c9e237f26 Improve outdated configuration / new compiler messages. 2017-08-17 17:51:48 +01:00
Andrey Semashev 4a58e5360a Added BOOST_MAY_ALIAS and BOOST_NO_MAY_ALIAS macros. 
The macros can be used to mark types that can alias other types (i.e. break
C++ strict aliasing rules).
 2017-07-12 17:51:53 +03:00
jzmaddock fe5e07b521 gcc.hpp: Mingw has broken thread_local support. 
See  https://sourceforge.net/p/mingw-w64/bugs/527/
 2017-06-14 19:32:59 +01:00
Glen Fernandes 62189d3b86 Add BOOST_FALLTHROUGH for gcc 2017-06-11 17:56:31 -04:00
Glen Fernandes a6ccb8f910 Add BOOST_NO_CXX17_FOLD_EXPRESSIONS detection 2017-05-29 10:29:17 -04:00
Glen Fernandes 1995778211 Add BOOST_NO_CXX17_INLINE_VARIABLES detection 2017-05-29 10:01:36 -04:00
Glen Fernandes fe06370972 Add BOOST_NO_CXX17_STRUCTURED_BINDINGS detection 2017-05-29 09:57:18 -04:00
Glen Fernandes 6e93ac5d72 Add BOOST_NO_CXX11_SFINAE_EXPR 2017-02-04 09:20:36 -05:00
jzmaddock 4fc32ad70a Add support for C++11 thread_local. 2016-07-02 09:09:19 +01:00
Axel Huebl e5b21fb9b4 Refactor int/float128: NVCC -std=c++11 
refactor the previous solution: nvcc with c++11 supports
__int128 and __float128
 2015-12-18 11:41:33 +01:00
Axel Huebl a332112317 Fix Trac 11852: GCC & CUDA __float128 
Fix trac issue
  https://svn.boost.org/trac/boost/ticket/11852

Similar to
     https://svn.boost.org/trac/boost/ticket/8048

`__float128` is still unsupported when compiling with nvcc
(tested with `CUDA 7.5.18`). First noticed with the latest
release (`1.60.0`) and `GCC 4.8.5` but should affect all
previous releases depending on used modules.

In my case, I triggered it with the components
  `program_options regex filesystem system thread math_tr1`
enabled .
 2015-12-18 10:31:00 +01:00
jzmaddock a2616b4f3f Merge branch 'develop' of https://github.com/boostorg/config into develop 2015-09-16 18:28:04 +01:00
jzmaddock a17884f425 Add support for __unreachable_return on clang and GCC. 
See https://svn.boost.org/trac/boost/ticket/11661.
 2015-09-16 18:27:48 +01:00
morinmorin 2656ae42d4 Guard attribute names with double underscores. 2015-09-03 19:02:48 +09:00
jzmaddock 15fa6fd8b9 Add BOOST_HAS_FLOAT128 for compilers that support __float128 as a distinct type. 2015-08-13 17:13:32 +01:00
jzmaddock dcbb032aa3 Rename BOOST_NO_CXX14_DIGIT_SEPARATOR to BOOST_NO_CXX14_DIGIT_SEPARATORS. 
Fix name of BOOST_NO_CXX14_INITIALIZED_LAMBDA_CAPTURES in docs.
 2014-10-21 12:39:17 +01:00
jzmaddock 75f4069bad Improve GCC C++14 feature detection. 2014-10-12 15:39:25 +01:00
jzmaddock 5e78d55d0e Fix spelling of one C++14 macro, improve C++14 auto-detection. 2014-10-12 11:46:15 +01:00
jzmaddock b811dd40ae Add C++14 support based on https://github.com/boostorg/config/pull/39 2014-10-12 10:01:22 +01:00
jzmaddock 003d33725e Add helper macro - BOOST_ATTRIBUTE_UNUSED - to suppress unused type/variable warnings. 2014-10-11 13:10:25 +01:00
jzmaddock 16a4fc7f6a In preparation for GCC-5 and/or the deprecation of __GXX_EXPERIMENTAL_CXX0X__ refactor GCC configuration. 2014-09-24 19:27:40 +01:00
jzmaddock 4dc7c66c4d Add new macro BOOST_NO_CXX11_NON_PUBLIC_DEFAULTED_FUNCTIONS 2014-08-25 18:37:18 +01:00
jzmaddock eec8085549 Fix BOOST_NO_CXX11_VARIADIC_TEMPLATES definition - the feature was introduced in GCC 4.4. 2014-08-23 09:38:02 +01:00
Andrey Semashev 0df91c0665 Enabled non-public defaulted functions for gcc 4.4 as it passed the test. 2014-08-21 16:45:18 +04:00
Andrey Semashev be328aa19b Make BOOST_NO_CXX11_NON_PUBLIC_DEFAULTED_FUNCTIONS defined when BOOST_NO_CXX11_DEFAULTED_FUNCTIONS is defined. 
Lack of non-public defaulted functions is implied by the lack of any defaulted functions, so define the defect macro.
 2014-08-21 15:20:30 +04:00
K-ballo f0136c5911 Added macro BOOST_NO_CXX11_FINAL 2014-08-16 12:24:06 -03:00
Andrzej Krzemienski d205efbb1b Added macro BOOST_NO_CXX11_REF_QUALIFIERS 2014-05-28 17:33:28 +02:00
K. Noel Belcourt f27ef7207a Add check that BOOST_HAS_LONG_LONG is supported on Darwin 
before enabling the macro.  Apple helpfully supplies this
macro (__DARWIN_NO_LONG_LONG) if long long type is supported.
This to handle case where compiling with -pedantic causes
compiler errors because it enforces ISO compliance
(c++98 in this case).
 2014-02-04 17:32:06 -07:00
Daniel James 07dc9f9e9e Fix syntax error in gcc config. 
[SVN r85275]
 2013-08-10 12:43:07 +00:00
Daniel James 637cd1e6db Bump minimum compiler requirements. 
This requirements bump will allow increasing modularization of
the boost libraries. This change is still extremely conservative. To
allow proper modularization, the version requirements should be
increased much more.

(from Stephen Kelly)

[SVN r85272]
 2013-08-10 12:41:58 +00:00
John Maddock c42fbefc03 Use underscores in attribute names. 
Fixes #8849.

[SVN r85136]
 2013-07-23 17:26:41 +00:00