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#                                                                             #
# IPFire.org - A linux based firewall                                         #
# Copyright (C) 2007, 2008 Michael Tremer & Christian Schmidt                 #
#                                                                             #
# This program 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 3 of the License, or           #
# (at your option) any later version.                                         #
#                                                                             #
# This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.       #
#                                                                             #
###############################################################################

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# Definitions
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include $(PKGROOT)/Include

PKG_NAME       = zerofree
PKG_VER        = 1.0.1
PKG_REL        = 1

PKG_MAINTAINER =
PKG_GROUP      = Filesystem/Tools
PKG_URL        = http://intgat.tigress.co.uk/rmy/uml/
PKG_LICENSE    = GPL+
PKG_SUMMARY    = Utility to force unused ext2 inodes and blocks to zero.

PKG_BUILD_DEPS+= e2fsprogs-devel

define PKG_DESCRIPTION
	zerofree is a utility to set unused filesystem inodes and blocks of an
	ext2 filesystem to zero.  This can improve the compressibility and
	privacy of an ext2 filesystem.

	This tool was inspired by the ext2fs privacy (i.e. secure deletion)
	patch described in a Linux kernel mailing list thread.

	WARNING: The filesystem to be processed should be unmounted or mounted
	read-only. The tool tries to check this before running, but you
	should be careful.
endef

PKG_TARBALL    = $(THISAPP).tgz

define STAGE_BUILD
	cd $(DIR_APP) && make $(PARALLELISMFLAGS) \
		CC="gcc $(CFLAGS)"
endef

define STAGE_INSTALL
	-mkdir -pv $(BUILDROOT)/usr/sbin
	cd $(DIR_APP) && install -D -p -m 755 zerofree \
		$(BUILDROOT)/usr/sbin
endef