Merged from trunk -r13794:13803

   Merged from trunk -r13794:13803

   | 13798   | Bug #273631 - Add default src_install implementation for     |
   | zmedico | EAPI 3. Thanks to Markus Meier <maekke@gentoo.org> for this  |
   |         | patch (and people in #gentoo-portage for bash syntax         |
   |         | tweaks).                                                     |

   | 13799   | Bug #273622 - Add pkg_pretend support for the ebuild(1)      |
   | zmedico | command (emerge support not implemented yet). Thanks to      |
   |         | Markus Meier <maekke@gentoo.org> for this patch.             |

   | 13800   | Bug #273640 - Add --disable-dependency-tracking to econf     |
   | zmedico | arguments for EAPI 3. Thanks to Markus Meier                 |
   |         | <maekke@gentoo.org> for this patch.                          |

   | 13801   | Optimize dbapi._iter_match_use() so that it shares a single  |
   | zmedico | compiled regex for all implicit iuse checks. This avoids     |
   |         | lots of expensibe re.compile() calls. Thanks to Marat        |
   |         | Radchenko <slonopotamusorama@gmail.com> for the initial      |
   |         | patch.                                                       |

   | 13802   | Bug #276866 - --binpkg-respect-use < y | n > Tells emerge to |
   | zmedico | ignore binary packages if their use flags don't match the    |
   |         | current configuration. (default: ´n´) Thanks to Sebastian  |
   |         | Mingramm (few) <s.mingramm@gmx.de> for this patch (small     |
   |         | tweaks by me).                                               |

   | 13803   | Shorten the preserved libs message when in --quiet mode.     |
   | zmedico | Thanks to Sebastian Mingramm (few) <s.mingramm@gmx.de> for   |
   |         | this patch.                                                  |

svn path=/main/branches/prefix/; revision=13804