On 04/02/2015 02:48 PM, u-wsnj@aetey.se wrote:
> On Thu, Apr 02, 2015 at 02:17:36PM -0400, Jean-Marc Pigeon wrote:
>>>> bash-4.3# ldd SysV.so
>>>> 	ldd (0x7f5d60dd2000)
>>>> 	libc.so => ldd (0x7f5d60dd2000)
>>>> Error relocating SysV.so: Perl_croak: symbol not found
>>>> Error relocating SysV.so: Perl_sv_setiv: symbol not found
>>>> Error relocating SysV.so: Perl_sv_2pv_flags: symbol not found
>>>> Error relocating SysV.so: Perl_av_store: symbol not found
>>>> etc.
> 
>> I am using a packager using ldd to establish
>> dependencies list.
> 
> I would not say reporting the symbols is a bug, rather that the packager
> is kind of relying on UB. Is there a specification of how a program called
> "ldd" shall format its output and which data shall be present?
> 
> Rune
> 
Packager Relying on ldd UB, sure!.
Using ldd was the best way I found to list one package all
dependencies (looking at ELF file type ans searching for
required external components).
If you have a better way (more standard) to propose not using
ldd that will be a good thing. idea?


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