Move all to deprecated folder.

deprecated/firmware/buildroot/package/grep/Config.in

@@ -0,0 +1,11 @@
+config BR2_PACKAGE_GREP
+	bool "grep"
+	depends on BR2_USE_WCHAR
+	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

deprecated/firmware/buildroot/package/grep/grep.hash

@@ -0,0 +1,2 @@
+# Locally calculated after checking signature
+sha256	54fc478ee1ce17780109820ef30730c9e18715a949f7d5c6afc673adb2a56ecf	grep-2.23.tar.xz

deprecated/firmware/buildroot/package/grep/grep.mk

@@ -0,0 +1,33 @@
+################################################################################
+#
+# grep
+#
+################################################################################
+
+GREP_VERSION = 2.23
+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))