[D-runtime] [D-Programming-Language/druntime] 1b6774: fix -m32mscoff issue with errno_c.obj

[GitHub via D-runtime]

  Branch: refs/heads/stable
  Home:   https://github.com/D-Programming-Language/druntime
  Commit: 1b6774db57a38f3da4701fe0fb8d25272c1093c1
      https://github.com/D-Programming-Language/druntime/commit/1b6774db57a38f3da4701fe0fb8d25272c1093c1
  Author: Martin Nowak <code at dawg.eu>
  Date:   2015-08-26 (Wed, 26 Aug 2015)

  Changed paths:
    M win32.mak
    M win64.mak

  Log Message:
  -----------
  fix -m32mscoff issue with errno_c.obj

- use C objs depending on MODEL so that we
  never end up with the wrong obj file in a lib


  Commit: 075a160e4d49edc9ed6c9b0ae0ae142226cf29d1
      https://github.com/D-Programming-Language/druntime/commit/075a160e4d49edc9ed6c9b0ae0ae142226cf29d1
  Author: Walter Bright <walter at walterbright.com>
  Date:   2015-08-26 (Wed, 26 Aug 2015)

  Changed paths:
    M win32.mak
    M win64.mak

  Log Message:
  -----------
  Merge pull request #1358 from MartinNowak/m32mscoff

fix -m32mscoff issue with errno_c.obj


Compare: https://github.com/D-Programming-Language/druntime/compare/0ca25648947b...075a160e4d49