Bump buildroot to 2019.02

bsp/buildroot/package/uemacs/02-skip-xcase-termios-flag.patch

@@ -1,16 +0,0 @@
-From termios(3): "XCASE (not in POSIX; not supported under Linux)".
-musl does not define it, and even if defined it's a no-op.
-
-Signed-off-by: Alex Suykov <alex.suykov@gmail.com>
-
---- a/posix.c
-+++ b/posix.c
-@@ -65,7 +65,7 @@
- 	    ~(OPOST | ONLCR | OLCUC | OCRNL | ONOCR | ONLRET);
- 
- 	/* No signal handling, no echo etc */
--	ntermios.c_lflag &= ~(ISIG | ICANON | XCASE | ECHO | ECHOE | ECHOK
-+	ntermios.c_lflag &= ~(ISIG | ICANON | ECHO | ECHOE | ECHOK
- 			      | ECHONL | NOFLSH | TOSTOP | ECHOCTL |
- 			      ECHOPRT | ECHOKE | FLUSHO | PENDIN | IEXTEN);
- 

bsp/buildroot/package/uemacs/uemacs.hash

@@ -1,2 +1,3 @@
 # Locally computed
-sha256 c6772ccb519f89731ac927c6bd229617fa4a488b966251e9147a03f998c39960  uemacs-8841922689769960fa074fbb053cb8507f2f3ed9.tar.gz
+sha256 9b4a849f65edb482f59bc40f646e7cd79915b3030ea9bd825868347217db3c96  uemacs-1cdcf9df88144049750116e36fe20c8c39fa2517.tar.gz
+sha256 6e2a4cf41ec8d4379c154923349733bc0d3935c6fa72c4337cf1bc137b98b90a  README

bsp/buildroot/package/uemacs/uemacs.mk

@@ -4,10 +4,12 @@
 #
 ################################################################################
 
-UEMACS_VERSION = 8841922689769960fa074fbb053cb8507f2f3ed9
-UEMACS_SITE = $(BR2_KERNEL_MIRROR)/scm/editors/uemacs/uemacs.git
+UEMACS_VERSION = 1cdcf9df88144049750116e36fe20c8c39fa2517
+UEMACS_SITE = https://git.kernel.org/pub/scm/editors/uemacs/uemacs.git
 UEMACS_SITE_METHOD = git
 UEMACS_DEPENDENCIES = ncurses
+UEMACS_LICENSE = MicroEMACS copyright notice
+UEMACS_LICENSE_FILES = README
 
 define UEMACS_BUILD_CMDS
 	$(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(@D) \