File zerofree.spec of Package zerofree

#
# spec file for package zerofree
#
# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
# Copyright 2008 Archie L. Cobbs.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via http://bugs.opensuse.org/
#

Name:           zerofree
Version:        1.0.3
Release:        0
Summary:        Utility for ext2 filesystems that zeroes out unallocated blocks
License:        GPL-2.0
Group:          System/Filesystems
Url:            http://intgat.tigress.co.uk/rmy/uml/index.html
BuildRoot:      %{_tmppath}/%{name}-%{version}-build

Source0:        http://intgat.tigress.co.uk/rmy/uml/%{name}-%{version}.tgz
Source1:        http://intgat.tigress.co.uk/rmy/uml/sparsify.c

%if 0%{?suse_version}
BuildRequires:    libext2fs-devel
%endif

%if 0%{?rhel_version} || 0%{?fedora} || 0%{?centos_version}
BuildRequires:    e2fsprogs-devel  
%endif

%description
zerofree is a utility for ext2 filesystems that will scan the
list of free blocks in a filesystem and fill with zeroes any
blocks that do not already contain zeroes.

This RPM also includes the sparsify utility, which will scan all
files in an ext2 filesystem and ensure that they are maximally
sparse.

See http://intgat.tigress.co.uk/rmy/uml/index.html for more info.

%prep
%setup -q

%build
export CFLAGS="%{optflags}"
make
%__cc %{optflags} -o sparsify %{SOURCE1} -lext2fs

%install
mkdir -p %{buildroot}%{_bindir}
install -s -m 0755 zerofree %{buildroot}%{_bindir}/
install -s -m 0755 sparsify %{buildroot}%{_bindir}/

%files
%defattr(-,root,root)
%doc COPYING
%{_bindir}/*

%changelog