buildroot

################################################################################

#

# grep

#

################################################################################

​

GREP_VERSION = 3.0

GREP_SITE = $(BR2_GNU_MIRROR)/grep

GREP_SOURCE = grep-$(GREP_VERSION).tar.xz

GREP_LICENSE = GPL-3.0+

GREP_LICENSE_FILES = COPYING

GREP_CONF_OPTS = --disable-perl-regexp \

    $(if $(BR2_TOOLCHAIN_USES_MUSL),--with-included-regex)

​

# Can use libintl if available

ifeq ($(BR2_PACKAGE_GETTEXT),y)

GREP_DEPENDENCIES += gettext

endif

​

# 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))