update buildroot to 2017.02.11

bsp/buildroot-2017.02.11/package/xterm/Config.in

@@ -0,0 +1,12 @@
+config BR2_PACKAGE_XTERM
+	bool "xterm"
+	select BR2_PACKAGE_NCURSES
+	select BR2_PACKAGE_XLIB_LIBXAW
+	depends on BR2_PACKAGE_XORG7
+	depends on BR2_USE_MMU # fork()
+	# ARC toolchain issue
+	depends on !BR2_TOOLCHAIN_EXTERNAL_SYNOPSYS_ARC
+	help
+	  xterm terminal emulator
+
+	  http://invisible-island.net/xterm/

bsp/buildroot-2017.02.11/package/xterm/xterm.hash

@@ -0,0 +1,2 @@
+# Locally calculated after checking pgp signature
+sha256	66fb2f6c35b342148f549c276b12a3aa3fb408e27ab6360ddec513e14376150b	xterm-327.tgz

bsp/buildroot-2017.02.11/package/xterm/xterm.mk

@@ -0,0 +1,35 @@
+################################################################################
+#
+# xterm
+#
+################################################################################
+
+XTERM_VERSION = 327
+XTERM_SOURCE = xterm-$(XTERM_VERSION).tgz
+XTERM_SITE = http://invisible-mirror.net/archives/xterm
+XTERM_DEPENDENCIES = ncurses xlib_libXaw host-pkgconf
+XTERM_LICENSE = MIT
+XTERM_LICENSE_FILES = version.c
+XTERM_CONF_OPTS = --enable-256-color \
+	--x-includes=$(STAGING_DIR)/usr/include \
+	--x-libraries=$(STAGING_DIR)/usr/lib
+
+# Avoid freetype2 path poisoning by imake
+XTERM_CONF_ENV = ac_cv_path_IMAKE=""
+
+ifeq ($(BR2_PACKAGE_XLIB_LIBXFT),y)
+XTERM_DEPENDENCIES += xlib_libXft
+XTERM_CONF_OPTS += --enable-freetype \
+	--with-freetype-config=auto
+else
+XTERM_CONF_OPTS += --disable-freetype
+endif
+
+ifeq ($(BR2_PACKAGE_XLIB_LIBXINERAMA),y)
+XTERM_DEPENDENCIES += xlib_libXinerama
+XTERM_CONF_OPTS += --with-xinerama
+else
+XTERM_CONF_OPTS += --without-xinerama
+endif
+
+$(eval $(autotools-package))