[bug#47921] [PATCH] build: Fix elf-dynamic-info-soname.

[Maxime Devos]

Dion Mendel schreef op wo 21-04-2021 om 03:44 [+0800]:
> * guix/build/gremlin.scm (elf-dynamic-info-soname): Return the value of
>   the dynamic-entry instead of the dynamic-entry record itself.

1. IIUC, this change would cause a world-rebuild, so this patch would have
   to applied on core-updates.  The subject line should have been
   [PATCH core-updates]: etcetera.
2. How did you test this patch?
3. What does this patch fix?
4. elf-dynamic-info-soname is a record accessor.  Did you mean elf-dynamic-info?
5. According to the docstring (core-updates, 
c9a61dff8242612ae8275829a5ee31ff45ff08b1):

  "Return dynamic-link information for ELF as an <elf-dynamic-info> object, or
#f if ELF lacks dynamic-link information."

  So this patch actually _introduces_ a bug.  Or you need to modify the 
docstring
  as well.

Greetings,
Maxime.

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