Drop support for Linux Fedora 10 (ports part)
games/dsnake only worked with linux-f10

Should fix INDEX

audio/linux-f10-sdl_mixer
audio/linux-f10-pulseaudio-libs
audio/linux-f10-freealut
audio/linux-f10-arts
audio/linux-f10-esound
audio/linux-f10-libogg
audio/linux-f10-alsa-plugins-oss
audio/linux-f10-openal
audio/linux-f10-openal-soft
audio/linux-f10-nas-libs

- Replace Mk/bsd.linux-apps.mk and Mk/bsd.linux-rpm.mk with
  Mk/Uses/linux.mk.
- Replace USE_LINUX=yes with USES+=linux and USE_LINUX=(.*) with
  USES+=linux:\1 in all ports.
- Replace USE_LINUX_APPS with USE_LINUX in all ports.
- Use INSTALL_SCRIPT instead of INSTALL_PROGRAM to install scripts in some
  ports.
- When USE_LINUX_RPM is defined, simplify the way DISTFILES and EXTRACT_ONLY
  are defined.
- Remove BRANDELF_DIRS and BRANDELF_FILES handling.  In the very rare cases
  that it is still necessary ports can run ${BRANDELF} from post-patch.
- Remove AUTOMATIC_PLIST handling.  Only one port used it.
- Fix Linux MASTER_SITES.
- Replace OVERRIDE_LINUX_BASE_PORT and OVERRIDE_LINUX_NONBASE_PORTS with
  default versions framework.

Move MASTER_SITES from CRITICAL to LOCAL/ehaupt

Update CentOS base to 6.5, add userland ports

The Fedora 10 infrastructure ports have been in use since June 2009 and, while
having served a great deed, have become unsupported upstream and hence affected
by unfixed security vulnerabilities. In addition to that, many recent Linux
binaries need newer libc / stdlibc++ versions.

This commit adds the linux-c6- userland as drop-in replacement for the -f10
infrastructure, as well as upgrading the linux_base-c6 port to CentOS 6.5.

If you want to switch to linux-c6 ports, please define at /etc/make.conf:

    OVERRIDE_LINUX_BASE_PORT=c6
    OVERRIDE_LINUX_NONBASE_PORTS=c6

Add stage support for linux-f10-* ports maintained by emulation@
(category graphics).

Add NO_STAGE all over the place in preparation for the staging support (cat:
graphics)

Assist with de-MD5'ification

Add a more reliable mirrors for fc4 and f10 linux emulation ports.

Triggered by:   distilator
Reviewed by:    netchild (emulation)

Here are new Linux Fedora 10 infrastructure ports.

Those ports are intended to be used with 8-CURRENT at least
with SVN r192206.

If you want to switch to linux-f10 ports, please define at /etc/make.conf:
  OVERRIDE_LINUX_BASE_PORT=f10
  OVERRIDE_LINUX_NONBASE_PORTS=f10

An upgrading procedure is shown at /usr/ports/UPDATING, entries 20090401
and 20070327.

For the first time all tested linux ports work as expected(!):
. acroread8;
. google-earth;
. skype;
. seamonkey.

Many thanks for kernel folks who really did the main work
(and I wrote only some lines of ports).

There is a good chance that those ports may become a default
for 8.0-RELEASE. Please, test and report back to emulation@ ML.

Repocopies finished:
-----
accessibility/linux-f8-atk -> accessibility/linux-f10-atk
archivers/linux-f8-ucl -> archivers/linux-f10-ucl
archivers/linux-f8-upx -> archivers/linux-f10-upx
audio/linux-f8-alsa-lib -> audio/linux-f10-alsa-lib
audio/linux-f8-arts -> audio/linux-f10-arts
audio/linux-f8-esound -> audio/linux-f10-esound
audio/linux-f8-freealut -> audio/linux-f10-freealut
audio/linux-f8-libaudiofile -> audio/linux-f10-libaudiofile
audio/linux-f8-libogg -> audio/linux-f10-libogg
audio/linux-f8-libvorbis -> audio/linux-f10-libvorbis
audio/linux-f8-openal -> audio/linux-f10-openal
audio/linux-f8-sdl_mixer -> audio/linux-f10-sdl_mixer
databases/linux-f8-sqlite3 -> databases/linux-f10-sqlite3