Bump buildroot to 2019.02

bsp/buildroot/package/cunit/Config.in

@@ -0,0 +1,6 @@
+config BR2_PACKAGE_CUNIT
+	bool "cunit"
+	help
+	  An automated testing framework in 'C'.
+
+	  http://cunit.sourceforge.net/

bsp/buildroot/package/cunit/cunit.hash

@@ -0,0 +1,3 @@
+# Locally calculated:
+sha256 f5b29137f845bb08b77ec60584fdb728b4e58f1023e6f249a464efa49a40f214  CUnit-2.1-3.tar.bz2
+sha256 5d9d73d41a57dd2f34487ef3978a2c13cdb97294baeeb81fcd274796399eb15f  COPYING

bsp/buildroot/package/cunit/cunit.mk

@@ -0,0 +1,17 @@
+################################################################################
+#
+# cunit
+#
+################################################################################
+
+CUNIT_VERSION = 2.1-3
+CUNIT_SITE = http://downloads.sourceforge.net/project/cunit/CUnit/$(CUNIT_VERSION)
+CUNIT_SOURCE = CUnit-$(CUNIT_VERSION).tar.bz2
+CUNIT_INSTALL_STAGING = YES
+CUNIT_LICENSE = LGPL-2.0+
+CUNIT_LICENSE_FILES = COPYING
+
+# The source archive does not have the autoconf/automake material generated.
+CUNIT_AUTORECONF = YES
+
+$(eval $(autotools-package))