bug#36172: 27.0.50; linking error in git head on macos: _aligned_alloc

[Sam Steingold]

On Tue, 11 Jun 2019 at 13:37, Paul Eggert <eggert@cs.ucla.edu> wrote:
>
> This vaguely looks like the configure-time check for aligned_alloc
> disagrees with what's actually installed in your runtime library. If
> your runtime library is older than what you built Emacs with, that might
> explain the problem.

I see this after make bootstrap, so the configure was run just now.

> What are the values of HAVE_ALIGNED_ALLOC, HYBRID_MALLOC,
> HAVE_POSIX_MEMALIGN, SYSTEM_MALLOC, and DOUG_LEA_MALLOC in your
> src/config.h file?

here are the relevant parts of config.h:

#define HAVE_ALIGNED_ALLOC 1
#define HAVE_DECL_ALIGNED_ALLOC 1
/* #undef HYBRID_MALLOC */
/* #undef HAVE_POSIX_MEMALIGN */
#define SYSTEM_MALLOC 1
/* #undef DOUG_LEA_MALLOC */



>  Do these values correspond to what is actually on
> your system?

how do I find that out?

Darwin BZ-C02XR5CGJG5L 18.6.0 Darwin Kernel Version 18.6.0: Thu Apr 25
23:16:27 PDT 2019; root:xnu-4903.261.4~2/RELEASE_X86_64 x86_64



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Sam Steingold <http://sds.podval.org> <http://www.childpsy.net>
<http://steingoldpsychology.com>