- Increase up to 18 the number of SFPs and Fibers
- Add config parameter: CONFIG_N_SFP_ENTRIES (Number of SFP entries in
the DB)
- Add config parameter: CONFIG_N_FIBER_ENTRIES (Number of FIBER entries
in the DB)
- This 2 new parameters are used by HAL to parse the DB
- Use the TX SFP wave length as a key to retreive the SFP entry in the
DB

Fix defconfig and oldconfig after Kconfig scripts update.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Use "xterm" as a terminal type instead of default "xterm-256color" used by
gnome-terminal.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Explicitly define which version of buildroot should be used.

It solves problem when there is more than one directory matching build/buildroot-2*
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Keep all VLAN related configuration in the Kconfig_vlans.in.
Source this file in the Kconfig
Also copy it to the target.
Kconfig_vlans.in is generated by a command:
userspace/host_tools/gen_vlan_kconf.sh > Kconfig_vlans.in
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Another tool like menuconfig for changing the dot-config on the target.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

compile and copy needed mconf used by make menuconfig
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

prevent build error

[...]
install -m 644 Kconfig dot-config wrs_release_defconfig /home/awujek/wrs/repo/build/images/wr/etc
install: cannot stat ‘Kconfig’: No such file or directory
install: cannot stat ‘dot-config’: No such file or directory
install: cannot stat ‘wrs_release_defconfig’: No such file or directory
make[1]: *** [install] Error 1
make[1]: Leaving directory `/home/awujek/wrs/repo/wr-switch-sw/userspace/dot-config'
make: *** [install] Error 1
[...]
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

This factorized configuration stuff out of wrap_rootfs into a build
target.  It also adds building and installing "conf" so to allow the
following commands in the target (in /wr/etc):

	  make config

	  make oldconfig     (likely after editing dot-config)

	  make defconfig

I'm unable to build menuconfig at this time, because of missing
symbols in the target's libncurses. I hope to fix this when we
bump buildroot up (thanks Adam for that!)
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>