File bison.spec of Package bison

#
# spec file for package bison (version 2.4.1)
#
# Copyright (c) Lincom Software Team. All spec files
# are released under the CC-BY-NC-ND, version 3 United States.
#

# Basic Information
Name:		bison
Version:	2.4.1
Release:	2%{?dist}
Summary:	Parser Generator that converts grammar description into C, C++, or Java
Group:		Development/Tools 
License:	GNU GPL
URL:		http://www.gnu.org/software/bison/

# Source Information
Source0:	http://ftp.gnu.org/gnu/bison/bison-%{version}.tar.bz2

# Build Information
BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
BuildRequires:	m4
Requires:	m4
Requires(post):	/sbin/install-info
Requires(preun):	/sbin/install-info
Provides:	byacc
Provides:	yacc

%description
Bison is a general purpose parser generator that converts a grammar
description for an LALR(1) context-free grammar into a C program to
parse that grammar. Bison can be used to develop a wide range of
language parsers, from ones used in simple desk calculators to complex
programming languages. Bison is upwardly compatible with Yacc, so any
correctly written Yacc grammar should work with Bison without any
changes. If you know Yacc, you shouldn't have any trouble using
Bison. You do need to be very proficient in C programming to be able
to use Bison. Bison is only needed on systems that are used for
development.

If your system will be used for C development, you should install
Bison.

%package static
Summary:	-ly library for development using Bison-generated parsers
Group:	Development/Libraries
Provides:	bison-devel

%description static
The bison-static package contains the -ly library sometimes used by
programs using Bison-generated parsers.  If you are developing programs
using Bison, you might want to link with this library.  This library
is not required by all Bison-generated parsers, but may be employed by
simple programs to supply minimal support for the generated parsers.

%prep
%setup -q

%build
%configure --prefix=/usr
echo '#define YYENABLE_NLS 1' >> config.h
make %{?_smp_mflags}

%install
rm -rf %{buildroot}
make install DESTDIR=%{buildroot}
mv %{buildroot}%{_bindir}/yacc %{buildroot}%{_bindir}/yacc.bison

%find_lang %{name}
%find_lang %{name}-runtime
cat %name-runtime.lang >> %name.lang

rm -f $RPM_BUILD_ROOT/%{_infodir}/dir

gzip -9nf ${RPM_BUILD_ROOT}%{_infodir}/bison.info*

%post
if [ -f %{_infodir}/bison.info.gz ]; then
   /sbin/install-info %{_infodir}/bison.info.gz %{_infodir}/dir --entry="* bison: (bison).                        The GNU parser generator." || :
fi

%preun
if [ $1 = 0 ]; then
    if [ -f %{_infodir}/bison.info.gz ]; then
      /sbin/install-info --delete %{_infodir}/bison.info.gz %{_infodir}/dir --entry="* bison: (bison).                        The GNU parser generator." || :
    fi
fi

%clean
rm -rf %{buildroot}

%files -f %{name}.lang
%defattr(-,root,root,-)
%doc COPYING NEWS README
%{_bindir}/*
%{_datadir}/bison/*
%{_datadir}/aclocal/*
%{_infodir}/bison.info*
%{_mandir}/*/bison*
%{_mandir}/*/yacc*

%files static
%defattr(-,root,root)
%{_libdir}/liby.a


%changelog
* Fri Dec 25 2009 Robert Xu <robxu9@gmail.com> 2.4.1-2
- Comparison with major distributions and updated
- Split into bison and bison-static

* Sun Nov 14 2009 Robert Xu <robxu9@gmail.com> 2.4.1-1
- Created Initial Spec File.