%define byaccdate 20080824

Summary: Berkeley Yacc, a parser generator
Name: byacc
Version: 1.9.%{byaccdate}
Release: 1
License: Public Domain
Group: Development/Tools
URL: http://invisible-island.net/byacc/byacc.html
Source0: ftp://invisible-island.net/byacc/%{name}-%{byaccdate}.tgz
Source1: ftp://invisible-island.net/byacc/%{name}-%{byaccdate}.tgz.asc
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root

%description
Byacc (Berkeley Yacc) is a public domain LALR parser generator which
is used by many programs during their build process.

If you are going to do development on your system, you will want to install
this package.


%prep
%setup -q -n %{name}-%{byaccdate}


%build
./configure \
    --prefix=%{_prefix}
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}/* || :

cd ${RPM_BUILD_ROOT}%{_bindir}
mv -f yacc %{name}
cd ${RPM_BUILD_ROOT}%{_mandir}/man1
mv -f yacc.1 %{name}.1

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


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


%files
%doc ACKNOWLEDGEMENTS CHANGES NEW_FEATURES NOTES NO_WARRANTY README
%defattr(-,root,system,-)
%{_bindir}/*
%{_mandir}/man1/*
/usr/bin/*


%changelog
* Mon Aug 25 2008 Michael Perzl <michael@perzl.org> - 1.9.20080824-1
- First version for AIX5L v5.1 and higher