buildroot: Update to 2018.02.1
http://lists.busybox.net/pipermail/buildroot/2018-April/218642.html
> Buildroot 2018.02.1 is a bugfix release on the current long term
> release, fixing a number of important / security related issues
> discovered since the 2018.02 release.
>
> - Infrastructure: Speed up instrumentation for package size by
> comparing timestamps instead of md5 checksums, as doing checksums
> could lead to up to 25% longer build time for big configurations.
>
> - Add a better fix for build issues for autotools based packages
> checking for C++ support on toolchains without C++ support.
>
> - Build host-tar if tar is older than 1.27 on the build machine to work
> around reproducibility issues with git archives containing long paths.
>
> - check-unique-files: Fix for filenames not representable in the users'
> locale.
>
> - Check-bin-arch: Add support for per-package ignore paths
> (<pkg>_BIN_ARCH_EXCLUDE).
>
> - linux: Add _NEEDS_HOST_OPENSSL / LIBELF options to ensure these
> dependencies are available for Linux configurations needing these
> dependencies, similar to how it is done for U-Boot.
>
> - linux: Support custom (not in tree) device tree files in addition to
> in-tree ones.
>
> - Removed unmaintained defconfigs: Creator Ci40, Firefly rk3288,
> Freescale mpc8315erdb / p1010rdb_pa, Riotboard, Teliv EVK Pro3.
>
> - Security fixes for apache, imagemagick, irssi, libcurl, libopenssl,
> libpjsip, libvorbis, memcached, nodejs, ntp, patch, python-webpy,
> samba4, tremor, wireshark, xerces
>
> - Fixes for download/compilation/runtime issues in busybox, c-ares,
> cmake, docker-engine, enlightenment, eudev, fbgrab, freescale-imx,
> gtest, intel-microcode, jimtcl, kmod, kodi, ktap, libcoap, libfcgi,
> libhttpparser, libminiupnpc, libss7, libssh2, libupnp, libupnpp,
> libuv, motion, musl, nodejs, ntp, openblas, opencv3, openocd,
> opus-tools, php, pkgconf, postgresql, powerpc-utils,
> python-jsonschema, python-webpy, qemu, qt5bsae, qt5script, qt5webkit,
> rapidjson, rauc, sam-ba, sngrep, systemd, uboot-tools, uclibc-ng-test,
> upmpdcli, xterm, zstd.
>
> - New packages: docker-proxy, python-functools32
Full changelog:
https://git.buildroot.net/buildroot/plain/CHANGES?id=2018.02.1
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/.gitmodules b/.gitmodules
index 81d08d0..d756b37 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,4 +1,4 @@
[submodule "buildroot"]
path = buildroot
- branch = 2017.11-op-build
+ branch = 2018.02-op-build
url = https://github.com/open-power/buildroot