Re: [Perl/perl5] Perl 5.34 fails to compile on s390(x) (Attempt to free unreferenced scalar: SV 0x172ca48.) (Issue #19307)

2022-01-01 Thread Karl Williamson

On 12/30/21 18:37, Sam James wrote:

Changing the line to:

|-Dccflags="${CFLAGS} -fno-strict-aliasing" \ |

results in things working again.



Does that mean this fixes the bug report?

I was unaware of this hardware; so no we don't have access to it.  But 
we do have access to z/OS.


Is this running ASCII or EBCDIC (1047 no doubt if it is EBCDIC)

There have been substantial improvements in getting perl to work on z/OS 
in the 5.35 series.  Perhaps you'd want to take some of the patches


There is an ongoing effort to get z/OS in ASCII mode to work.

https://github.com/ZOSOpenTools/perlport



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Re: [Perl/perl5] Perl 5.34 fails to compile on s390(x) (Attempt to free unreferenced scalar: SV 0x172ca48.) (Issue #19307)

2022-01-01 Thread Mike Fulton
Hi Sam

Would Like to collaborate with you on z/OS Perl. As Karl mentions I have been 
working on enhancing z/OS Perl. For the problem you mention, are you building 
its compiler optimization (I haven’t tried that yet but I think Karl was 
experimenting). 

Thanks, mike

> On Dec 30, 2021, at 18:08, Karl Williamson  wrote:
> 
> On 12/30/21 18:37, Sam James wrote:
>> Changing the line to:
>> |-Dccflags="${CFLAGS} -fno-strict-aliasing" \ |
>> results in things working again.
>> 
> Does that mean this fixes the bug report?
> 
> I was unaware of this hardware; so no we don't have access to it.  But we do 
> have access to z/OS.
> 
> Is this running ASCII or EBCDIC (1047 no doubt if it is EBCDIC)
> 
> There have been substantial improvements in getting perl to work on z/OS in 
> the 5.35 series.  Perhaps you'd want to take some of the patches
> 
> There is an ongoing effort to get z/OS in ASCII mode to work.
> 
> https://github.com/ZOSOpenTools/perlport
> 
>> —
>> Reply to this email directly, view it on GitHub 
>> , or 
>> unsubscribe 
>> .
>> Triage notifications on the go with GitHub Mobile for iOS 
>> 
>>  or Android 
>> .
>>  You are receiving this because you are subscribed to this thread.Message 
>> ID: 
>