Re: master b9ac4f8: Fix locating pdump by symlink

[Robert Pluim]

>>>>> On Sun, 23 Jun 2019 21:19:26 -0400 (EDT), address@hidden (Daniel 
>>>>> Colascione) said:

    Daniel> branch: master
    Daniel> commit b9ac4f815ebaa1acb0d045fe9583f665efa6f628
    Daniel> Author: Daniel Colascione <address@hidden>
    Daniel> Commit: Daniel Colascione <address@hidden>

    Daniel>     Fix locating pdump by symlink
    
    Daniel>     * admin/merge-gnulib (GNULIB_MODULES): Add canonicalize-lgpl 
module
    Daniel>     * build-aux/config.guess, build-aux/gitlog-to-changelog,
    Daniel>     build-aux/update-copyright, lib/canonicalize-lgpl.c,
    Daniel>     lib/gnulib.mk.in, lib/malloca.c, lib/malloca.h, lib/pathmax.h,
    Daniel>     m4/canonicalize.m4, m4/double-slash-root.m4, m4/gnulib-comp.m4,
    Daniel>     m4/malloca.m4, my/pathmax.4: copy from GNUlib or regenerate from
    Daniel>     update
    Daniel>     * src/emacs.c: find dump by canonical path

I guess something went wrong in the addition of malloca.c to the
build:

  CCLD     temacs
Undefined symbols for architecture x86_64:
  "_freea", referenced from:
      _rpl_realpath in libgnu.a(canonicalize-lgpl.o)
ld: symbol(s) not found for architecture x86_64

(this is on macOS)

Robert