# $Id$
## @file
# kBuild Tool Config - tar unpacker.
#

#
# Copyright (c) 2006-2017 knut st. osmundsen <bird-kBuild-spam-xviiv@anduin.net>
#
# This file is part of kBuild.
#
# kBuild is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# kBuild is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with kBuild; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
#
# As a special exception you are granted permission to include this file, via
# the kmk include directive, as you wish without this in itself causing the
# resulting makefile, program or whatever to be covered by the GPL license.
# This exception does not however invalidate any other reasons why the makefile,
# program, whatever should not be covered the GPL.
#
#

TOOL_TAR := tar unpacker.

# Tool Specific Properties
ifndef TOOL_TAR_TAR
 TOOL_TAR_TAR := $(wildcard $(KBUILD_DEVTOOLS_HST)/tar/v*/tar$(HOSTSUFF_EXE))
 ifeq ($(TOOL_TAR_TAR),)
  TOOL_TAR_TAR := $(wildcard $(KBUILD_DEVTOOLS_HST)/bin/tar$(HOSTSUFF_EXE))
 endif
 ifneq ($(TOOL_TAR_TAR),)
  TOOL_TAR_TAR := $(lastword $(sort $(TOOL_TAR_TAR)))
 else
  TOOL_TAR_TAR := tar$(HOSTSUFF_EXE)
 endif
else
 TOOL_TAR_TAR := $(TOOL_TAR_TAR)
endif
TOOL_TAR_UNPACK ?= $(TOOL_TAR_TAR)

# General Properties used by kBuild
TOOL_TAR_UNPACKFLAGS ?=

## UNPACK one file.
# @param    $(target)   Normalized main target name.
# @param    $(archive)  The file to unpack.
# @param    $(flags)    Flags.
# @param	$(inst)		Where to unpack it.
# @param	$(out)		Where to write the file list.
TOOL_TAR_UNPACK_OUTPUT =
TOOL_TAR_UNPACK_DEPEND =
TOOL_TAR_UNPACK_DEPORD =
ifeq ($(KBUILD_HOST),win) # hacking with buggy unxutils on windows. it doesn't like driver letters.
define TOOL_TAR_UNPACK_CMDS
	$(QUIET)$(TOOL_TAR_UNPACK) -x $(flags) -C $(subst G:,,$(inst)) -f $(archive)
	$(QUIET)$(TOOL_TAR_UNPACK) -t $(filter-out -v --verbose,$(flags)) -f $(archive) > $(out)
endef
else
define TOOL_TAR_UNPACK_CMDS
	$(QUIET)$(TOOL_TAR_UNPACK) -x $(flags) -C $(inst) -f $(archive)
	$(QUIET)$(TOOL_TAR_UNPACK) -t $(filter-out -v --verbose,$(flags)) -f $(archive) > $(out)
endef
endif