################################################################################
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#
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# grep
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#
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################################################################################
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GREP_VERSION = 3.6
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GREP_SITE = $(BR2_GNU_MIRROR)/grep
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GREP_SOURCE = grep-$(GREP_VERSION).tar.xz
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GREP_LICENSE = GPL-3.0+
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GREP_LICENSE_FILES = COPYING
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GREP_CPE_ID_VENDOR = gnu
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GREP_DEPENDENCIES = $(TARGET_NLS_DEPENDENCIES)
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# install into /bin like busybox grep
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GREP_CONF_OPTS = --exec-prefix=/
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ifeq ($(BR2_SYSTEM_BIN_SH_NONE),y)
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define GREP_REMOVE_ALIAS
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$(RM) $(TARGET_DIR)/bin/[fe]grep
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endef
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GREP_POST_INSTALL_TARGET_HOOKS += GREP_REMOVE_ALIAS
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else
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# ensure egrep/fgrep shell wrappers use #!/bin/sh
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define GREP_FIXUP_SHEBANG
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$(SED) 's/bash$$/sh/' $(TARGET_DIR)/bin/[fe]grep
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endef
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GREP_POST_INSTALL_TARGET_HOOKS += GREP_FIXUP_SHEBANG
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endif
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# link with iconv if enabled
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ifeq ($(BR2_PACKAGE_LIBICONV),y)
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GREP_CONF_ENV += LIBS=-liconv
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GREP_DEPENDENCIES += libiconv
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endif
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# link with pcre if enabled
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ifeq ($(BR2_PACKAGE_PCRE),y)
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GREP_CONF_OPTS += --enable-perl-regexp
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GREP_DEPENDENCIES += pcre
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else
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GREP_CONF_OPTS += --disable-perl-regexp
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endif
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$(eval $(autotools-package))
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