Bump buildroot to 2019.02

bsp/buildroot/package/liblo/0001-server-use-correct-poll.h-header.patch

@@ -0,0 +1,32 @@
+From d59f2e6f42a9e4f8a9184d7ed75546f47dc50123 Mon Sep 17 00:00:00 2001
+From: "Yann E. MORIN" <yann.morin.1998@free.fr>
+Date: Sun, 8 Apr 2018 11:09:02 +0200
+Subject: [PATCH] server: use correct poll.h header
+
+Fixes build with the musl C library:
+    http://autobuild.buildroot.net/results/000a46954d0c6d3dbc4b4634a0d3a3c955fac679
+
+Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
+---
+Upstream status:
+  PR sent: https://github.com/radarsat1/liblo/pull/66
+---
+ src/server.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/server.c b/src/server.c
+index 01fa08f..11c62d2 100644
+--- a/src/server.c
++++ b/src/server.c
+@@ -51,7 +51,7 @@
+ #include <netdb.h>
+ #include <sys/socket.h>
+ #ifdef HAVE_POLL
+-#include <sys/poll.h>
++#include <poll.h>
+ #endif
+ #include <sys/un.h>
+ #include <arpa/inet.h>
+-- 
+2.14.1
+

bsp/buildroot/package/liblo/0002-src-server.c-fix-stringop-truncation-error.patch

@@ -0,0 +1,30 @@
+From c1b2fbd8d96d9b668a0b5e3c49c75c13cfe7d4ba Mon Sep 17 00:00:00 2001
+From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+Date: Sat, 15 Dec 2018 21:55:08 +0100
+Subject: [PATCH] src/server.c: fix stringop-truncation error
+
+Fixes:
+ - http://autobuild.buildroot.org/results/62896bd6a1a30facaffd07a7a763831996dc8ea0
+
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+[Upstream status: https://github.com/radarsat1/liblo/pull/70]
+---
+ src/server.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/server.c b/src/server.c
+index 6d1a9de..72aecc9 100644
+--- a/src/server.c
++++ b/src/server.c
+@@ -377,7 +377,7 @@ void lo_server_resolve_hostname(lo_server s)
+         gethostname(hostname, sizeof(hostname));
+         he = gethostbyname(hostname);
+         if (he) {
+-            strncpy(hostname, he->h_name, sizeof(hostname));
++            strncpy(hostname, he->h_name, sizeof(hostname) - 1);
+         }
+     }
+ 
+-- 
+2.14.1
+

bsp/buildroot/package/liblo/liblo.hash

@@ -1,3 +1,6 @@
-# From http://sourceforge.net/projects/liblo/files/liblo/0.26/
-sha1	21942c8f19e9829b5842cb85352f98c49dfbc823  liblo-0.26.tar.gz
-md5	5351de14262560e15e7f23865293b16f  liblo-0.26.tar.gz
+# From http://sourceforge.net/projects/liblo/files/liblo/0.29/
+sha1	6aa69456787d3d6ef915281b4a0f8f2c79548ce3	liblo-0.29.tar.gz
+md5	b0e70bc0fb2254addf94adddf85cffd3		liblo-0.29.tar.gz
+
+# Locally computed
+sha256	  5df07007198989c622f5d41de8d703e7bef3d0e79d62e24332ee739a452af62a	COPYING

bsp/buildroot/package/liblo/liblo.mk

@@ -4,11 +4,20 @@
 #
 ################################################################################
 
-LIBLO_VERSION = 0.26
+LIBLO_VERSION = 0.29
 LIBLO_SITE = http://downloads.sourceforge.net/project/liblo/liblo/$(LIBLO_VERSION)
 
 LIBLO_LICENSE = LGPL-2.1+
 LIBLO_LICENSE_FILES = COPYING
 LIBLO_INSTALL_STAGING = YES
 
+# IPv6 support broken, issue known upstream
+LIBLO_CONF_OPTS = --disable-ipv6
+
+# Liblo uses atomic builtins, so we need to link with libatomic for
+# the architectures who explicitly need libatomic.
+ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)
+LIBLO_CONF_ENV += LIBS="-latomic"
+endif
+
 $(eval $(autotools-package))