%define perl_vendorlib %(eval "`%{_bindir}/perl -V:installvendorlib`"; echo $installvendorlib)

Name:           perl-Math-Derivative
Version:        0.01
Release:        1
Summary:        Numeric 1st and 2nd order differentiation
License:        GPL+ or Artistic
Group:          Development/Libraries
URL:            http://search.cpan.org/dist/Math-Derivative/
Source0:        http://www.cpan.org/modules/by-module/Math/Math-Derivative-%{version}.tar.gz
BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root
BuildArch:      noarch
BuildRequires:  perl(ExtUtils::MakeMaker)
Requires:       perl(:MODULE_COMPAT_%(eval "`%{_bindir}/perl -V:version`"; echo $version))
Requires:       perl >= 5.8.8

%description
This Perl package exports functions for performing numerical first
(Derivative1) and second Derivative2) order differentiation on vectors of
data. They both take references to two arrays containing the x and y
ordinates of the data and return an array of the 1st or 2nd derivative at
the given x ordinates. Derivative2 may optionally be given values to use
for the first dervivative at the start and end points of the data -
otherwise 'natural' values are used.

%prep
%setup -q -n Math-Derivative-%{version}


%build
%{_bindir}/perl Makefile.PL INSTALLDIRS=vendor
make


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

make pure_install PERL_INSTALL_ROOT=${RPM_BUILD_ROOT}

find ${RPM_BUILD_ROOT} -type f -name .packlist -exec rm -f {} ';'
find ${RPM_BUILD_ROOT} -type d -depth -exec rmdir {} 2>/dev/null ';'
chmod -R u+w ${RPM_BUILD_ROOT}/*


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


%files
%defattr(-,root,system,-)
%doc README Release
%{perl_vendorlib}/*
%{_mandir}/man3/*


%changelog
* Sun Nov 09 2008 Michael Perzl <michael@perzl.org> - 0.01-1
- first version for AIX V5.1 and higher