#
#   - Number::Bytes::Human -
#   This spec file was automatically generated by cpan2rpm [ver: 2.028]
#   The following arguments were used:
#       --keep-pipes Number::Bytes::Human 2>&1
#   For more information on cpan2rpm please visit: http://perl.arix.com/
#

%define pkgname Number-Bytes-Human
%define filelist %{pkgname}-%{version}-filelist
%define NVR %{pkgname}-%{version}-%{release}
%define maketest 1

name:      perl-Number-Bytes-Human
summary:   Number-Bytes-Human - Convert byte count to human readable format
version:   0.07
release:   1
vendor:    A. R. Ferreira <ferreira@cpan.org>
packager:  Arix International <cpan2rpm@arix.com>
license:   Artistic
group:     Applications/CPAN
url:       http://www.cpan.org
buildroot: %{_tmppath}/%{name}-%{version}-%(id -u -n)
buildarch: noarch
prefix:    %(echo %{_prefix})
source:    http://search.cpan.org//CPAN/authors/id/F/FE/FERREIRA/Number-Bytes-Human-0.07.tar.gz

%description
THIS IS ALPHA SOFTWARE: THE DOCUMENTATION AND THE CODE WILL SUFFER
CHANGES SOME DAY (THANKS, GOD!).

This module provides a formatter which turns byte counts
to usual readable format, like '2.0K', '3.1G', '100B'.
It was inspired in the `-h' option of Unix
utilities like `du', `df' and `ls' for "human-readable" output.

From the FreeBSD man page of `df': http://www.freebsd.org/cgi/man.cgi?query=df

  "Human-readable" output.  Use unit suffixes: Byte, Kilobyte,
  Megabyte, Gigabyte, Terabyte and Petabyte in order to reduce the
  number of digits to four or fewer using base 2 for sizes.

  byte      B
  kilobyte  K = 2**10 B = 1024 B
  megabyte  M = 2**20 B = 1024 * 1024 B
  gigabyte  G = 2**30 B = 1024 * 1024 * 1024 B
  terabyte  T = 2**40 B = 1024 * 1024 * 1024 * 1024 B

  petabyte  P = 2**50 B = 1024 * 1024 * 1024 * 1024 * 1024 B
  exabyte   E = 2**60 B = 1024 * 1024 * 1024 * 1024 * 1024 * 1024 B
  zettabyte Z = 2**70 B = 1024 * 1024 * 1024 * 1024 * 1024 * 1024 * 1024 B
  yottabyte Y = 2**80 B = 1024 * 1024 * 1024 * 1024 * 1024 * 1024 * 1024 * 1024 B

I have found this link to be quite useful:

  http://www.t1shopper.com/tools/calculate/

If you feel like a hard-drive manufacturer, you can start
counting bytes by powers of 1000 (instead of the generous 1024).
Just use `bs => 1000'.

But if you are a floppy disk manufacturer and want to start
counting in units of 1024000 (for your "1.44 MB" disks)?
Then use `bs => 1_024_000'.

If you feel like a purist academic, you can force the use of
metric prefixes
according to the Dec 1998 standard by the IEC. Never mind the units for base 1000
are `('B', 'kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB')' and,
even worse, the ones for base 1024 are
`('B', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB')'
with the horrible names: bytes, kibibytes, mebibytes, etc.
All you have to do is to use `si => 1'. Ain't that beautiful
the SI system? Read about it:

  http://physics.nist.gov/cuu/Units/binary.html

You can try a pure Perl `"ls -lh"'-inspired command with the one-liner, er, two-liner:

  $ perl -MNumber::Bytes::Human=format_bytes \
         -e 'printf "%5s %s\n", format_bytes(-s), $_ for @ARGV' *

Why to write such a module? Because if people can write such things
in C, it can be written much easier in Perl and then reused,
refactored, abused. And then, when it is much improved, some
brave soul can port it back to C (if only for the warm feeling
of painful programming).

#
# This package was generated automatically with the cpan2rpm
# utility.  To get this software or for more information
# please visit: http://perl.arix.com/
#

%prep
%setup -q -n %{pkgname}-%{version} 
chmod -R u+w %{_builddir}/%{pkgname}-%{version}

%build
grep -rsl '^#!.*perl' . |
grep -v '.bak$' |xargs --no-run-if-empty \
%__perl -MExtUtils::MakeMaker -e 'MY->fixin(@ARGV)'
CFLAGS="$RPM_OPT_FLAGS"
%{__perl} Makefile.PL `%{__perl} -MExtUtils::MakeMaker -e ' print qq|PREFIX=%{buildroot}%{_prefix}| if \$ExtUtils::MakeMaker::VERSION =~ /5\.9[1-6]|6\.0[0-5]/ '`
%{__make} 
%if %maketest
%{__make} test
%endif

%install
[ "%{buildroot}" != "/" ] && rm -rf %{buildroot}

%{makeinstall} `%{__perl} -MExtUtils::MakeMaker -e ' print \$ExtUtils::MakeMaker::VERSION <= 6.05 ? qq|PREFIX=%{buildroot}%{_prefix}| : qq|DESTDIR=%{buildroot}| '`

cmd=/usr/share/spec-helper/compress_files
[ -x $cmd ] || cmd=/usr/lib/rpm/brp-compress
[ -x $cmd ] && $cmd

# SuSE Linux
if [ -e /etc/SuSE-release -o -e /etc/UnitedLinux-release ]
then
    %{__mkdir_p} %{buildroot}/var/adm/perl-modules
    %{__cat} `find %{buildroot} -name "perllocal.pod"`  \
        | %{__sed} -e s+%{buildroot}++g                 \
        > %{buildroot}/var/adm/perl-modules/%{name}
fi

# remove special files
find %{buildroot} -name "perllocal.pod" \
    -o -name ".packlist"                \
    -o -name "*.bs"                     \
    |xargs -i rm -f {}

# no empty directories
find %{buildroot}%{_prefix}             \
    -type d -depth                      \
    -exec rmdir {} \; 2>/dev/null

%{__perl} -MFile::Find -le '
    find({ wanted => \&wanted, no_chdir => 1}, "%{buildroot}");
    print "%doc  Changes README";
    for my $x (sort @dirs, @files) {
        push @ret, $x unless indirs($x);
        }
    print join "\n", sort @ret;

    sub wanted {
        return if /auto$/;

        local $_ = $File::Find::name;
        my $f = $_; s|^\Q%{buildroot}\E||;
        return unless length;
        return $files[@files] = $_ if -f $f;

        $d = $_;
        /\Q$d\E/ && return for reverse sort @INC;
        $d =~ /\Q$_\E/ && return
            for qw|/etc %_prefix/man %_prefix/bin %_prefix/share|;

        $dirs[@dirs] = $_;
        }

    sub indirs {
        my $x = shift;
        $x =~ /^\Q$_\E\// && $x ne $_ && return 1 for @dirs;
        }
    ' > %filelist

[ -z %filelist ] && {
    echo "ERROR: empty %files listing"
    exit -1
    }

%clean
[ "%{buildroot}" != "/" ] && rm -rf %{buildroot}

%files -f %filelist
%defattr(-,root,root)

%changelog
* Wed Jun 8 2011 rpm@janus.arix.com
- Initial build.