buildroot/package/grep/Config.in

config BR2_PACKAGE_GREP
	bool "grep"
	depends on BR2_USE_WCHAR
	select BR2_PACKAGE_GETTEXT if BR2_NEEDS_GETTEXT_IF_LOCALE
	select BR2_PACKAGE_LIBINTL 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 with WCHAR support"
	depends on !BR2_USE_WCHAR