--- /dev/null
+################################################################################
+#
+# grep
+#
+################################################################################
+
+GREP_VERSION = 2.21
+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))