stuck in loop with restore_ports.tcl migrating to macOS Sierra (10.12.1)

[Ken Cunningham]

Look at this ticket <https://trac.macports.org/ticket/52776> comment 3

pthreads is not picking up the definition from Availability.h for some reason.

Ken


On 2016-11-03, at 7:26 AM, Murray Eisenberg wrote:

> I looked at the tickets #46589, 51971, and 52326 about gmp, and I don’t see mention of availability.h there.  
> 
> I thought the issue with availability.h concerned gcc48 and was resolved somehow (with newer Xcode? with patched port?) some time ago.
> 
> The logs seem to indicate that the current issue with gmp involves pthread.h.
> 
> 
>> On Nov 3, 2016, at 10:10 AM, Ken Cunningham <ken.cunningham.webuse at gmail.com> wrote:
>> 
>> Murray, that is very specific now
>> 
>> I have that port installed.
>> 
>> $ port -v installed gmp
>> The following ports are currently installed:
>> gmp @6.1.1_0 (active) platform='darwin 16' archs='x86_64'
>> 
>> I just rebuilt it right now from source without trouble.
>> 
>> so it's something on your machine. Jerermy points to a possibly corrupt Availability.h file in the trac ticket.
>> 
>> So you might look at that file, or just reinstall Xcode and the command line tools.
>> 
>> (Why is this not coming to you as a prebuilt binary from the buldbots, I wonder?)
>> 
>> 
>> Best,
>> 
>> Ken
>> 
>> 
>> 
>> 
>> On 2016-11-03, at 7:01 AM, Murray Eisenberg wrote:
>> 
>>> After the re-install script (from the migration instructions) got into an infinite loop, I started to reinstall ports manually, starting with the first one on my “myports.txt” list: analitza 
>>> 
>>> The failure came when installing that failed during the automatic installation of dependencies, in that case gmp.
>>> 
>>> Today, looking at the dependencies for gmp, I see that all build and library dependencies for that are already installed _except_ kdelibs.
>>> 
>>> So I tried reinstalling kdelibs, and that in turn choked at trying to install its dependency gmp.
>>> 
>>> So everything pretty much comes down to failure to configure gmp. 
>>> 
>>> Configuring gmp (specifically, @6.1.1_0) fails with what appears in main.log as:
>>> 
>>>   :info:configure configure: error: C++ compiler not available, see config.log for details
>>> 
>>> In turn, config.log reports:
>>> 
>>>   /usr/include/pthread.h:423:1: error: C++ requires a type specifier for all declarations
>>> __SWIFT_UNAVAILABLE_MSG("Use lazily initialized globals instead”)
>>> 
>>> And that seems to reduce to the issue of the problem with /usr/include/pthread.h, namely:
>>> 
>>>   /usr/include/pthread.h:423:1: error: C++ requires a type specifier for all declarations
>>>  __SWIFT_UNAVAILABLE_MSG("Use lazily initialized globals instead")
>>>  ^
>>>  /usr/include/pthread.h:423:66: error: expected ';' after top level declarator
>>>  __SWIFT_UNAVAILABLE_MSG("Use lazily initialized globals instead")
>>>                                                               ^
>>>  2 errors generated.
>>>  configure:10556: $? = 1
>>>  failed program was:
>>>  /* This test rejects g++ 2.7.2 which doesn't have <iostream>, only a
>>>      pre-standard iostream.h. */
>>>  #include <iostream>
>>> 
>>> I just was about to try to do that  
>>>> On Nov 2, 2016, at 11:46 PM, Ken Cunningham <ken.cunningham.webuse at gmail.com> wrote:
>>>> 
>>>> can you remind me the name of a port that triggers the error so I can test it (hopefully not clang-3.8 which would take all night to build ) ;>
>>>> 
>>>> K
>>> 
>>> ---
>>> Murray Eisenberg			murrayeisenberg at gmail.com
>>> 503 King Farm Blvd #101	Home (240)-246-7240
>>> Rockville, MD 20850-6667	Mobile (413)-427-5334
>>> 
>>> 
>> 
> 
> ---
> Murray Eisenberg			murrayeisenberg at gmail.com
> 503 King Farm Blvd #101	Home (240)-246-7240
> Rockville, MD 20850-6667	Mobile (413)-427-5334
> 
>