Re: guile-2.0.0 fails to build without threads

[Marijn <hkBst@gentoo.org>]

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On 04/28/11 17:09, Ludovic Courtès wrote:
> Andy Wingo <wingo@pobox.com> writes:
> 
>> On Thu 28 Apr 2011 15:08, ludo@gnu.org (Ludovic Courtès) writes:
>>
>>>>       /* Sanity check.  */
>>>>       if (!GC_is_visible (&scm_protects))
>>>>         abort ();
>>
>> Is this even the right check to make?
> 
> Yes: the goal is to make sure that the ‘scm_protect’ variable itself is
> a GC root.
> 
> Actually, Marijn: can you try “GC_DUMP_REGULARLY=1 ./meta/guile -c 0”,
> and check what’s under “Static roots”?

Current stable-2.0 fails with:
  GEN    guile-procedures.texi
0x75b320 is not a GC visible pointer location
GC_is_visible test failed

requested output:

***Static roots:
- From 0x601000 to 0x6010c0 (temporary)
- From 0x7f79a7ab9000 to 0x7f79a7abb5c8 (temporary)
- From 0x7f79a787c000 to 0x7f79a78a8bb8 (temporary)
- From 0x7f79a7527000 to 0x7f79a752c8a8 (temporary)
- From 0x7f79a71a5000 to 0x7f79a71a5100 (temporary)
- From 0x7f79a6f60000 to 0x7f79a6fa1fe0 (temporary)
- From 0x7f79a6d3d000 to 0x7f79a6d3d5f0 (temporary)
- From 0x7f79a6b34000 to 0x7f79a6b35868 (temporary)
- From 0x7f79a6814000 to 0x7f79a681c140 (temporary)
- From 0x7f79a65ac000 to 0x7f79a65ac2b0 (temporary)
- From 0x7f79a6374000 to 0x7f79a63a21c0 (temporary)
- From 0x7f79a616b000 to 0x7f79a616b0e8 (temporary)
- From 0x7f79a7cdb000 to 0x7f79a7cdc188 (temporary)
Total size: 721472

> Thanks,
> Ludo’.

You're welcome and thanks for looking into this,

Marijn
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