Bump buildroot to 2019.02

bsp/buildroot/package/picocom/0001-Compile-with-libc-s-without-cispeed-cospeed.patch

@@ -0,0 +1,49 @@
+From 30c712c5f14306460c44bea70e24419db9d44f8c Mon Sep 17 00:00:00 2001
+From: Nick Patavalis <npat@efault.net>
+Date: Thu, 12 Apr 2018 15:16:04 +0300
+Subject: [PATCH] Compile with libc's without cispeed / cospeed
+
+Some libc implementations (e.g. musl) do not define the cispeed and
+cospeed struct termios fields. So we have to check the
+_HAVE_STRUCT_TERMIOS_C_ISPEED and _HAVE_STRUCT_TERMIOS_C_OSPEED
+macros. If not defined, we disable custom baudrate support.
+
+[baruch: backported from upstream master to 3.1]
+Signed-off-by: Baruch Siach <baruch@tkos.co.il>
+---
+Upstream status: commit 1acf1ddabaf3
+
+ custbaud.h | 10 +++++++++-
+ 1 file changed, 9 insertions(+), 1 deletion(-)
+
+diff --git a/custbaud.h b/custbaud.h
+index 48151a4a4e84..ae4ae8daf49e 100644
+--- a/custbaud.h
++++ b/custbaud.h
+@@ -26,6 +26,8 @@
+ #ifndef CUSTBAUD_H
+ #define CUSTBAUD_H
+ 
++#include <termios.h>
++
+ #ifndef NO_CUSTOM_BAUD
+ 
+ #if defined (__linux__)
+@@ -33,7 +35,13 @@
+ /* Enable by-default for kernels > 2.6.0 on x86 and x86_64 only */
+ #include <linux/version.h>
+ #if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,0)
+-#if defined (__i386__) || defined (__x86_64__) || defined (USE_CUSTOM_BAUD)
++/* Some libc implementations (e.g. musl) do not define the cispeed and
++   cospeed struct termios fields. We do not support custom baudrates
++   on them. */
++#if ( (defined (__i386__) || defined (__x86_64__))  \
++      && defined (_HAVE_STRUCT_TERMIOS_C_ISPEED)    \
++      && defined (_HAVE_STRUCT_TERMIOS_C_OSPEED) )  \
++    || defined (USE_CUSTOM_BAUD)
+ #ifndef USE_CUSTOM_BAUD
+ #define USE_CUSTOM_BAUD
+ #endif
+-- 
+2.16.3
+

bsp/buildroot/package/picocom/picocom.hash

@@ -1,3 +1,3 @@
 # Locally calculated
-sha256 a539db95bde3a5ebd52ae58a21f40d00cc2c97bf14b1f50caffc07257989112e  picocom-3.0.tar.gz
+sha256 e6761ca932ffc6d09bd6b11ff018bdaf70b287ce518b3282d29e0270e88420bb  picocom-3.1.tar.gz
 sha256 9273c6b2c55be95f0f0df292d87e8900e5bfdf5b510a6ea09e80306cf45c10f6  LICENSE.txt

bsp/buildroot/package/picocom/picocom.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-PICOCOM_VERSION = 3.0
+PICOCOM_VERSION = 3.1
 PICOCOM_SITE = $(call github,npat-efault,picocom,$(PICOCOM_VERSION))
 PICOCOM_LICENSE = GPL-2.0+
 PICOCOM_LICENSE_FILES = LICENSE.txt