php: security bump to version 5.5.16

Fixes:
CVE-2014-3538 - Extensive backtracking in rule regular expression
CVE-2014-3587 - Segfault in cdf.c
CVE-2014-2497 - php-gd 'c_color' NULL pointer dereference
CVE-2014-5120 - Null byte injection possible with imagexxx functions
CVE-2014-3597 - segfault in dns_get_record

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
package/procps-ng: fix linking with intl

procps-ng doesn't build with (e)glibc toolchain when gettext package is
selected.

With (e)glibc libintl is provided by the libc whereas with uClibc it's provided
by gettext.

Linking with intl is only needed if the toolchain needs gettext and locale is
set.

Fixes:
http://autobuild.buildroot.net/results/3e8/3e8464e0b00ce22fa02a6337159fca250d86425c/build-end.log

Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Tested-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
package/libevas-generic-loaders: needs zlib

Fixes:
http://autobuild.buildroot.net/results/5d4/5d41cec63a15dc5f31460c8cecd6054119ddb1fc/build-end.log

Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
package/libinput: fix build with libevdev

libevdev and libinput use the same function name (log_msg).
An easy fix is to rename one of the two functions.

Fixes:
http://autobuild.buildroot.net/results/b1e/b1ea94f09d6f7459e3d7794c4a62bbdbb53d5da6/build-end.log

[Thomas: slightly reword the patch description.]

Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
package/infra: fix downloading versions with a slash

Since cset 54456cc (infra: consistently use double dollar signs...), it
is no longer possible to download versions with a slash in it, because
the _DL_VERSION variable is second-expanded, but the _VERSION variable
is immediately-expanded to have '/' substitued with '_'.

So, _DL_VERSION is only expanded at the time it is evaluated, and by
that time, we've lost the slashes in _VERSION.

Make the _DL_VERSION variables immediately-evaluated.

Fixes:
    https://bugs.busybox.net/show_bug.cgi?id=7328

Reported-by:  Vincent Stehlé <vincent.stehle@freescale.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc:  Vincent Stehlé <vincent.stehle@freescale.com>
Acked-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Tested-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>