[pypy-dev] Unable to build pypy with '--shared' option

[Yichao Yu]

Actually the problem is gone when adding option
--gcrootfinder=shadowstack, which also seems to be necessary when
building the py3k branch with --shared.

I guess this is what you mean by "yet another asmgcc issue"?


On Sat, Jul 5, 2014 at 5:55 PM, Yichao Yu <yyc1992 at gmail.com> wrote:
> Hi Armin,
>
> On Sat, Jul 5, 2014 at 5:40 PM, Armin Rigo <arigo at tunes.org> wrote:
>> Hi Yichao,
>>
>> On 5 July 2014 11:34, Yichao Yu <yyc1992 at gmail.com> wrote:
>>> I have got the following error (see below, with a lot of other
>>> compiler warnings) when trying to compile pypy with the '--shared'
>>> option during the last stop (compile_c).
>>
>> Ah, that's yet another asmgcc issue.  Probably shows up with gcc 4.9.
>> Can you send me privately (or on a site like http://bpaste.net/ ) the
>> .s file given as argument to the call to trackgcroot.py?  (It's the
>> one that includes "rex64" in it.)
>
> I grep'ed the /tmp/usession-default-*/ directory and find 3 .s files
> with rex64 in it. Here is one of them[1], with the corresponding c
> file[2]. Hope these can help. =)
>
> Yichao Yu
>
> [1] http://bpaste.net/show/437121/
> [2] http://bpaste.net/show/437127/
>
>>
>>
>> A bientôt,
>>
>> Armin.