Bump buildroot to 2019.02

bsp/buildroot/package/duktape/Config.in

@@ -0,0 +1,16 @@
+config BR2_PACKAGE_DUKTAPE
+	bool "duktape"
+	depends on !BR2_STATIC_LIBS
+	help
+	  Duktape is an embeddable Javascript engine, with a focus on
+	  portability and compact footprint.
+
+	  Duktape is easy to integrate into a C/C++ project: add
+	  duktape.c, duktape.h, and duk_config.h to your build, and use
+	  the Duktape API to call Ecmascript functions from C code and
+	  vice versa.
+
+	  http://www.duktape.org
+
+comment "duktape needs a toolchain w/ dynamic library"
+	depends on BR2_STATIC_LIBS

bsp/buildroot/package/duktape/duktape.hash

@@ -0,0 +1,3 @@
+# Locally computed:
+sha256	0df1c0a9d40bfae31733e5c44f0eabaeae59e0a2ebf7693ff68bbabd49aae331	duktape-v2.3.0.tar.gz
+sha256	9aabee442709a6e7652348b9617ae26d26da6b270c1f4b6fce4a1e746acb3df0	LICENSE.txt

bsp/buildroot/package/duktape/duktape.mk

@@ -0,0 +1,27 @@
+################################################################################
+#
+# duktape
+#
+################################################################################
+
+DUKTAPE_VERSION = v2.3.0
+DUKTAPE_SITE = $(call github,svaarala,duktape-releases,$(DUKTAPE_VERSION))
+DUKTAPE_LICENSE = MIT
+DUKTAPE_LICENSE_FILES = LICENSE.txt
+DUKTAPE_INSTALL_STAGING = YES
+
+define DUKTAPE_BUILD_CMDS
+	$(MAKE) $(TARGET_CONFIGURE_OPTS) -C $(@D) -f Makefile.sharedlibrary
+endef
+
+define DUKTAPE_INSTALL_STAGING_CMDS
+	$(MAKE) $(TARGET_CONFIGURE_OPTS) -C $(@D) -f Makefile.sharedlibrary \
+		INSTALL_PREFIX=$(STAGING_DIR)/usr install
+endef
+
+define DUKTAPE_INSTALL_TARGET_CMDS
+	$(MAKE) $(TARGET_CONFIGURE_OPTS) -C $(@D) -f Makefile.sharedlibrary \
+		INSTALL_PREFIX=$(TARGET_DIR)/usr install
+endef
+
+$(eval $(generic-package))