Bump buildroot to 2019.02

bsp/buildroot/package/tk/Config.in

@@ -0,0 +1,18 @@
+config BR2_PACKAGE_TK
+	bool "tk"
+	depends on BR2_USE_MMU # tcl
+	depends on BR2_TOOLCHAIN_HAS_THREADS # tcl
+	depends on !BR2_STATIC_LIBS # tcl
+	depends on BR2_PACKAGE_XORG7
+	select BR2_PACKAGE_TCL
+	select BR2_PACKAGE_XLIB_LIBX11
+	select BR2_PACKAGE_XLIB_LIBXFT
+	help
+	  A windowing toolkit for use with tcl
+
+	  http://www.tcl.tk
+
+comment "tk needs a toolchain w/ threads, dynamic library"
+	depends on BR2_USE_MMU
+	depends on BR2_PACKAGE_XORG7
+	depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS

bsp/buildroot/package/tk/tk.hash

@@ -0,0 +1,3 @@
+# Locally calculated
+sha256 d62c371a71b4744ed830e3c21d27968c31dba74dd2c45f36b9b071e6d88eb19d  tk8.6.6-src.tar.gz
+sha256 2cde822b93ca16ae535c954b7dfe658b4ad10df2a193628d1b358f1765e8b198  license.terms

bsp/buildroot/package/tk/tk.mk

@@ -0,0 +1,31 @@
+################################################################################
+#
+# tk
+#
+################################################################################
+
+TK_VERSION_MAJOR = 8.6
+TK_VERSION = $(TK_VERSION_MAJOR).6
+TK_SOURCE = tk$(TK_VERSION)-src.tar.gz
+TK_SITE = http://downloads.sourceforge.net/project/tcl/Tcl/$(TK_VERSION)
+TK_LICENSE = TCL
+TK_LICENSE_FILES = license.terms
+TK_SUBDIR = unix
+TK_INSTALL_STAGING = YES
+
+TK_DEPENDENCIES = tcl xlib_libX11 xlib_libXft
+
+# hopefully our strtod is not buggy
+TK_CONF_ENV = tcl_cv_strtod_buggy=no
+
+TK_CONF_OPTS = --disable-rpath \
+	--with-tcl=$(BUILD_DIR)/tcl-$(TCL_VERSION)/unix \
+	--x-includes=$(STAGING_DIR)/usr/include \
+	--x-libraries=$(STAGING_DIR)/usr/lib
+
+define TK_WISH_SYMLINK
+	ln -sf /usr/bin/wish$(TK_VERSION_MAJOR) $(TARGET_DIR)/usr/bin/wish
+endef
+TK_POST_INSTALL_TARGET_HOOKS += TK_WISH_SYMLINK
+
+$(eval $(autotools-package))