update buildroot to 2017.02.11

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

@@ -0,0 +1,13 @@
+config BR2_PACKAGE_GREP
+	bool "grep"
+	depends on BR2_USE_WCHAR
+	depends on BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
+	select BR2_PACKAGE_GETTEXT if BR2_NEEDS_GETTEXT_IF_LOCALE
+	help
+	  The GNU regular expression matcher.
+
+	  http://www.gnu.org/software/grep/grep.html
+
+comment "grep needs a toolchain w/ wchar"
+	depends on !BR2_USE_WCHAR
+	depends on BR2_PACKAGE_BUSYBOX_SHOW_OTHERS

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

@@ -0,0 +1,2 @@
+# Locally calculated after checking signature
+sha256 ad4cc44d23074a1c3a8baae8fbafff2a8c60f38a9a6108f985eef6fbee6dcaeb  grep-2.27.tar.xz

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

@@ -0,0 +1,33 @@
+################################################################################
+#
+# grep
+#
+################################################################################
+
+GREP_VERSION = 2.27
+GREP_SITE = $(BR2_GNU_MIRROR)/grep
+GREP_SOURCE = grep-$(GREP_VERSION).tar.xz
+GREP_LICENSE = GPLv3+
+GREP_LICENSE_FILES = COPYING
+GREP_CONF_OPTS = --disable-perl-regexp \
+	$(if $(BR2_TOOLCHAIN_USES_MUSL),--with-included-regex)
+GREP_DEPENDENCIES = $(if $(BR2_NEEDS_GETTEXT_IF_LOCALE),gettext)
+
+# link with iconv if enabled
+ifeq ($(BR2_PACKAGE_LIBICONV),y)
+GREP_CONF_ENV += LIBS=-liconv
+GREP_DEPENDENCIES += libiconv
+endif
+
+# link with pcre if enabled
+ifeq ($(BR2_PACKAGE_PCRE),y)
+GREP_CONF_OPTS += --enable-perl-regexp
+GREP_DEPENDENCIES += pcre
+endif
+
+# Full grep preferred over busybox grep
+ifeq ($(BR2_PACKAGE_BUSYBOX),y)
+GREP_DEPENDENCIES += busybox
+endif
+
+$(eval $(autotools-package))