[dovecot/core] 37b3c5: m4: Remove pthread from tests

[GitHub]

  Branch: refs/heads/master-2.3
  Home:   https://github.com/dovecot/core
  Commit: 37b3c51f5388722263aaac3562953f42e572408c
      https://github.com/dovecot/core/commit/37b3c51f5388722263aaac3562953f42e572408c
  Author: Aki Tuomi <aki.tuomi at dovecot.fi>
  Date:   2018-03-06 (Tue, 06 Mar 2018)

  Changed paths:
    M m4/cc_fortify.m4
    M m4/cc_pie.m4
    M m4/cc_stack_protector.m4

  Log Message:
  -----------
  m4: Remove pthread from tests


  Commit: 7c4fa81fb9142c2ae5d0a75cef69218a91d13e58
      https://github.com/dovecot/core/commit/7c4fa81fb9142c2ae5d0a75cef69218a91d13e58
  Author: Aki Tuomi <aki.tuomi at dovecot.fi>
  Date:   2018-03-06 (Tue, 06 Mar 2018)

  Changed paths:
    M m4/cc_fortify.m4

  Log Message:
  -----------
  m4: Use -U and -D in cc_fortify

Not just -D. This is to test the same thing
that gets used.


Compare: https://github.com/dovecot/core/compare/6e2ea69b4634...7c4fa81fb914