[dmd-internals] [D-Programming-Language/dmd] 07ecea: fix C++ compiler detection

[GitHub via dmd-internals]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/dmd
  Commit: 07eceaed49b8c48f19a6cff9dbdfc9c5e257d33d
      https://github.com/D-Programming-Language/dmd/commit/07eceaed49b8c48f19a6cff9dbdfc9c5e257d33d
  Author: Martin Nowak <code at dawg.eu>
  Date:   2016-01-10 (Sun, 10 Jan 2016)

  Changed paths:
    M src/posix.mak

  Log Message:
  -----------
  fix C++ compiler detection

- make patterns can only contain a single %
- use findstring instead


  Commit: c42c21b7aa27d3f80932e76039173524f614a604
      https://github.com/D-Programming-Language/dmd/commit/c42c21b7aa27d3f80932e76039173524f614a604
  Author: Iain Buclaw <ibuclaw at gdcproject.org>
  Date:   2016-01-11 (Mon, 11 Jan 2016)

  Changed paths:
    M src/posix.mak

  Log Message:
  -----------
  Merge pull request #5347 from MartinNowak/fixup4843

fix C++ compiler detection


Compare: https://github.com/D-Programming-Language/dmd/compare/f536f91845fe...c42c21b7aa27