Re: [Boost-users] [release] Boost 1.70.0 Beta 1 Release Candidate 1

Subject: Re: [Boost-users] [release] Boost 1.70.0 Beta 1 Release Candidate 1
From: Marshall Clow (mclow.lists_at_[hidden])
Date: 2019-03-09 00:42:24

On Fri, Mar 8, 2019 at 10:21 AM Marshall Clow <mclow.lists_at_[hidden]> wrote:

> The release candidates for the first 1.70.0 beta release are now available
> at:
>
>     https://dl.bintray.com/boostorg/beta/1.70.0.beta.1.rc1/source/
>
> The release notes are not yet available.
>
> The SHA256 checksums are as follows:
>
> a7c570d6307d05dc8d45a3b4c69a0afdcba2b22eac0c4da4d496559f53db7b89
> ./boost_1_70_0_b1_rc1.7z
> 4b91b9a203cf12f6001cf39de83c7cc005fbc5390e2b4b2fc29ce7b19c0537a7
> ./boost_1_70_0_b1_rc1.tar.bz2
> 460dd6499bba9df04c6bfa219b26097bad803b8758304ba45f2fc291aa42c96e
> ./boost_1_70_0_b1_rc1.tar.gz
> f209c9a086ed2c7882a0bc8755792f436eb141eaeb8c823ed57295ca9ce25b93
> ./boost_1_70_0_b1_rc1.zip
>
> As always, the release managers would appreciate it if you download
> the candidate of your choice and give building it a try. Please report
> both success and failure, and anything else that is noteworthy.
>

I have built the RC on Mac OS X 10.11 using Apple LLVM version 8.0.0
(clang-800.0.42.1)
successfully while specifying c++03/11/14/1z

I have built the RC on Mac OS X 10.14 using Apple LLVM version 10.0.0
(clang-1000.10.44.4)
successfully while specifying c++03/11/14,
but failed when specifying c++17/2a, because the Python 2.7 headers shipped
with Mac OS 10.14 use the "register" keyword:

In file included from
/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/Python.h:85:
/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/unicodeobject.h:534:5:
error: ISO C++17 does not allow 'register' storage class specifier
[-Wregister]
    register PyObject *obj,     /* Object */
    ^~~~~~~~~

I have built the RC on Mac OS X 10.14 using a recent trunk build of clang
(version 9.0.0 (https://github.com/llvm/llvm-project.git
881e83d8b94f1997de674ed8ff382a73a29a719d))
successfully while specifying c++03/11/14,
but failed when specifying c++17/2a, because the Python 2.7 headers shipped
with Mac OS 10.13 use the "register" keyword:

In file included from
/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/Python.h:85:
/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7/unicodeobject.h:534:5:
error: ISO C++17 does not allow 'register' storage class specifier
[-Wregister]
    register PyObject *obj,     /* Object */
    ^~~~~~~~~

(same results as with Apple's clang)

I have built the RC on Ubuntu 18.14 with gcc 7.3.2
successfully while specifying c++03/11/14,
but failed when specifying c++17/2a, because the Python 2.7 headers shipped
with 18.04 use the "register" keyword:

In file included from /usr/include/python2.7/Python.h:88:
/usr/include/python2.7/unicodeobject.h:534:5: warning: 'register' storage
class specifier is deprecated and incompatible with C++17
[-Wdeprecated-register]
    register PyObject *obj,     /* Object */
    ^~~~~~~~~

and I had the same results with a recently built version of clang on Ubuntu
(success on 03/11/14, but python failures with 17/2a)

-- Marshall