package/mysql: rename patches to the new convention

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
package/mysql: do not force a static build for internal programs

mysql wants to statically link some of the programs it uses internally,
like conf_to_src (whatever it is used for) which links against -lz.

This does not work for a shared-only build, as we would be missing
libz.a in that case.

Fix that by not forcing static builds for internal programs.

Fixes a slew of autobuild failures:
    http://autobuild.buildroot.net/results/018/018a579f37c9c8eca5a36fc76e93508dcf9bba35/
    http://autobuild.buildroot.net/results/2cc/2cc481b0ae43713a6fc50a1ca720f91384892af7/
    http://autobuild.buildroot.net/results/d98/d985c5824f9012374d64e6085d6c8ec9b3cd932b/
    ...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
package: indentation cleanup

Signed-off-by: Jerzy Grzegorek <jerzy.grzegorek@trzebnica.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
liblinear: requires C++ support

Fixes:

  http://autobuild.buildroot.org/results/1be/1be890ece519ebc0d0ff4f3f31abc06eb0b7356c/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
opkg: bump to 0.2.4 and fix build failure

This commit bumps opkg to 0.2.4, and adds a new patch to fix a build
failure apparently caused by the recent bump of the libtool version:

  http://autobuild.buildroot.org/results/5fc/5fc9fa24563213d1ad77e55ab52c8e59bf21055f/

It also refreshes the existing patch, turns it into a Git formatted
patch, and fixes a typo in its title.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
busybox: Make it possible to override LOGIN_FAIL_DELAY in CONFIG_EXTRA_CFLAGS

Signed-off-by: Peter Kümmel <syntheticpp@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
package/erlang-rebar: new host package

rebar is used to compile Erlang packages.

We need  host variant so as to be able to provide it to Erlang packages
that do not bundle their own version, or bundle a broken version.

Since this is a host-only package, used only internally, we do not
provide a Kconfig option for it. Packages that need it will depend on
it.

Signed-off-by: Johan Oudinet <johan.oudinet@gmail.com>
[yann.morin.1998@free.fr: extract host-rebar to its own patch]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Arnout Vandecappelle <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Add Linaro GCC toolchain