Bump buildroot to 2019.02

bsp/buildroot/package/chrony/0002-hash-include-util.h-for-MIN-macro.patch

@@ -0,0 +1,28 @@
+From 948ecf84314f78da82e0e2b07b6570ca9cff86c8 Mon Sep 17 00:00:00 2001
+From: Miroslav Lichvar <mlichvar@redhat.com>
+Date: Thu, 20 Sep 2018 15:01:16 +0200
+Subject: [PATCH] hash: include util.h for MIN macro
+
+The hash_intmd5.c file inadvertently relied on the system headers to
+provide the MIN macro, but it is missing with some libc implementations.
+
+Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
+---
+ hash_intmd5.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/hash_intmd5.c b/hash_intmd5.c
+index 0b60f9b..49da1cf 100644
+--- a/hash_intmd5.c
++++ b/hash_intmd5.c
+@@ -29,6 +29,7 @@
+ #include "sysincl.h"
+ #include "hash.h"
+ #include "memory.h"
++#include "util.h"
+ 
+ #include "md5.c"
+ 
+-- 
+2.17.1
+

bsp/buildroot/package/chrony/0002-util-fall-back-to-reading-dev-urandom-when-getrandom.patch

@@ -1,42 +0,0 @@
-From 7c5bd948bb7e21fa0ee22f29e97748b2d0360319 Mon Sep 17 00:00:00 2001
-From: Miroslav Lichvar <mlichvar@redhat.com>
-Date: Thu, 17 May 2018 14:16:58 +0200
-Subject: [PATCH] util: fall back to reading /dev/urandom when getrandom()
- blocks
-
-With recent changes in the Linux kernel, the getrandom() system call may
-block for a long time after boot on machines that don't have enough
-entropy. It blocks the chronyd's initialization before it can detach
-from the terminal and may cause a chronyd service to fail to start due
-to a timeout.
-
-At least for now, enable the GRND_NONBLOCK flag to make the system call
-non-blocking and let the code fall back to reading /dev/urandom (which
-never blocks) if the system call failed with EAGAIN or any other error.
-
-This makes the start of chronyd non-deterministic with respect to files
-that it needs to open and possibly also makes it slightly easier to
-guess the transmit/receive timestamp in client requests until the
-urandom source is fully initialized.
-
-Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
----
- util.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/util.c b/util.c
-index 4b3e455..76417d5 100644
---- a/util.c
-+++ b/util.c
-@@ -1224,7 +1224,7 @@ get_random_bytes_getrandom(char *buf, unsigned int len)
-       if (disabled)
-         break;
- 
--      if (getrandom(rand_buf, sizeof (rand_buf), 0) != sizeof (rand_buf)) {
-+      if (getrandom(rand_buf, sizeof (rand_buf), GRND_NONBLOCK) != sizeof (rand_buf)) {
-         disabled = 1;
-         break;
-       }
--- 
-2.11.0
-

bsp/buildroot/package/chrony/S49chrony

@@ -2,12 +2,12 @@
 #
 # Start chrony
 
-[ -f /etc/chrony.conf ] || exit 0
+[ -r /etc/default/chrony ] && . /etc/default/chrony
 
 case "$1" in
   start)
 	printf "Starting chrony: "
-	chronyd && echo "OK" || echo "FAIL"
+	chronyd $CHRONY_ARGS && echo "OK" || echo "FAIL"
 	;;
   stop)
 	printf "Stopping chrony: "

bsp/buildroot/package/chrony/chrony.hash

@@ -1,5 +1,5 @@
-# From https://listengine.tuxfamily.org/chrony.tuxfamily.org/chrony-announce/2017/09/msg00000.html
-md5 f4c4eb0dc92f35ee4bb7d3dcd8029ecb  chrony-3.2.tar.gz
-sha1 64db6c31e013222cc0a2b66322192b4cedf6e048  chrony-3.2.tar.gz
+# From https://listengine.tuxfamily.org/chrony.tuxfamily.org/chrony-announce/2018/09/msg00000.html
+md5 7170e750469c198fc6784047d6f71144  chrony-3.4.tar.gz
+sha1 fa41e595e7041a9deda76a69e970a023091474f6  chrony-3.4.tar.gz
 # Locally calculated
 sha256 ab15fd526bd8dd18a9e77ebc139656bf4d33e97fc7238cd11bf60e2b9b8666c6  COPYING

bsp/buildroot/package/chrony/chrony.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-CHRONY_VERSION = 3.2
+CHRONY_VERSION = 3.4
 CHRONY_SITE = http://download.tuxfamily.org/chrony
 CHRONY_LICENSE = GPL-2.0
 CHRONY_LICENSE_FILES = COPYING