%ifos aix6.1 || %ifos aix7.1
%global p7build 1
%else
%global p7build 0
%endif

Summary: A utility for converting amounts from one unit to another
Name: units
Version: 2.15
%if %{p7build}
Release: 1.p7
%else
Release: 1
%endif
License: GPLv3+
Group: Applications/Engineering
URL: http://www.gnu.org/software/units/units.html
Source0: ftp://ftp.gnu.org/gnu/units/%{name}-%{version}.tar.gz
Patch0: %{name}-%{version}-aix.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root

BuildRequires: readline-devel >= 7.0-3
Requires: readline >= 7.0-3
Requires: python
Requires: info, /sbin/install-info

%if %{p7build}
%ifos aix6.1
Requires: AIX-rpm >= 6.1.8.0
%endif
%ifos aix7.1
Requires: AIX-rpm >= 7.1.3.0
%endif
%endif

%description
Units converts an amount from one unit to another, or tells you what
mathematical operation you need to perform to convert from one unit to
another. The units program can handle multiplicative scale changes as 
well as conversions such as Fahrenheit to Celsius.


%prep
%setup -q
%patch0


%build
./configure \
    --prefix=%{_prefix} \
    --mandir=%{_mandir} \
    --infodir=%{_infodir}

make %{?_smp_mflags}


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

/usr/bin/strip ${RPM_BUILD_ROOT}%{_bindir}/* || :

gzip --best ${RPM_BUILD_ROOT}%{_infodir}/%{name}*
rm -f ${RPM_BUILD_ROOT}%{_infodir}/dir

cd ${RPM_BUILD_ROOT}
mkdir -p usr/bin
cd usr/bin
ln -sf ../..%{_bindir}/* .


%post
if [ -e %{_infodir}/%{name}.info.gz ]; then
    /sbin/install-info %{_infodir}/%{name}.info.gz %{_infodir}/dir || :
fi


%preun
if [ $1 = 0 -a -e %{_infodir}/%{name}.info.gz ]; then
    /sbin/install-info --delete %{_infodir}/%{name}.info.gz %{_infodir}/dir || :
fi


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


%files
%defattr(-,root,system,-)
%doc ChangeLog COPYING NEWS README
%{_bindir}/*
%{_mandir}/man1/*
%{_infodir}/*
%{_datadir}/%{name}
/usr/bin/*


%changelog
* Tue Oct 24 2017 Michael Perzl <michael@perzl.org> - 2.15-1
- updated to version 2.15

* Thu Mar 09 2017 Michael Perzl <michael@perzl.org> - 2.14-1
- updated to version 2.14

* Wed Jun 22 2016 Michael Perzl <michael@perzl.org> - 2.13-1
- updated to version 2.13

* Thu Oct 15 2015 Michael Perzl <michael@perzl.org> - 2.12-1
- updated to version 2.12

* Fri Apr 04 2014 Michael Perzl <michael@perzl.org> - 2.11-1
- updated to version 2.11

* Fri Mar 28 2014 Michael Perzl <michael@perzl.org> - 2.10-1
- updated to version 2.10

* Fri Jul 12 2013 Michael Perzl <michael@perzl.org> - 2.02-1
- updated to version 2.02

* Thu Oct 25 2012 Michael Perzl <michael@perzl.org> - 2.01-1
- updated to version 2.01

* Thu Jun 28 2012 Michael Perzl <michael@perzl.org> - 2.00-1
- updated to version 2.00

* Thu Jun 28 2012 Michael Perzl <michael@perzl.org> - 1.88-1
- first version for AIX V5.1 and higher