Re: Problems with compilation on Trisquel 5.5

[Andy Wingo]

On Wed 02 May 2012 23:15, address@hidden (Ludovic Courtès) writes:

> Andy Wingo <address@hidden> skribis:
>
>> Some versions of libgc do produce one SIGSEGV at startup, when
>> determining certain aspects of the process's memory layout.  Just FYI :)
>
> Woow.  :-)  Do you know which versions/arches are affected?

I don't recall.  It's an expected SIGSEGV, not an erroneous one.  I get
it:

  Program received signal SIGSEGV, Segmentation fault.
  0x00007ffff732f4f6 in GC_find_limit_with_bound (p=0x401f4c "", up=0, 
bound=0x0) at os_dep.c:957
  warning: Source file is more recent than executable.
  957                   GC_noop1((word)(*result));
  (gdb) bt
  #0  0x00007ffff732f4f6 in GC_find_limit_with_bound (p=0x401f4c "", up=0, 
bound=0x0) at os_dep.c:957
  #1  0x00007ffff732f5f9 in GC_init_linux_data_start () at os_dep.c:472
  #2  0x00007ffff732df53 in GC_init () at misc.c:899
  #3  GC_init () at misc.c:643
  #4  0x00007ffff7ee59ed in scm_storage_prehistory () at gc.c:639

Regards,

Andy
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