%define tball flex

Name:           flex-reentrant
Version:        2.5.33
Release:        1
Summary:        fast lexical analyzer generator

Group:          Development/Tools
License:        BSD style
URL:            http://sourceforge.net/projects/flex/
Source:         http://optusnet.dl.sourceforge.net/sourceforge/flex/%{tball}-%{version}.tar.bz2
BuildRoot:      %{_tmppath}/%{tball}-%{version}-%{release}-root-%(%{__id_u} -n)

%define _prefix  /opt/flex
%define _mandir  %{_prefix}/man
%define _infodir %{_prefix}/info

%description
The flex program generates scanners.  Scanners are programs which can
recognize lexical patterns in text.  Flex takes pairs of regular
expressions and C code as input and generates a C source file as
output.  The output file is compiled and linked with a library to
produce an executable.  The executable searches through its input for
occurrences of the regular expressions.  When a match is found, it
executes the corresponding C code.  Flex was designed to work with
both Yacc and Bison, and is used by many programs as part of their
build process.

%prep
%setup -q -n %{tball}-%{version}

%build
%configure
make %{?_smp_mflags}

%install
rm -rf $RPM_BUILD_ROOT
make install DESTDIR=$RPM_BUILD_ROOT

# Symlink flex++
ln -s %{_bindir}/flex ${RPM_BUILD_ROOT}%{_bindir}/flex++

# Compress docs
find ${RPM_BUILD_ROOT}%{_mandir} -type f -exec gzip {} \;
find ${RPM_BUILD_ROOT}%{_infodir} -type f -exec gzip {} \;

%clean
rm -rf ${RPM_BUILD_ROOT}

%files
%defattr(-,root,root,-)
%doc COPYING NEWS README
%{_prefix}

%post
if [ -x /sbin/install-info ]; then
  /sbin/install-info %{_infodir}/flex.info.gz %{_infodir}/dir
fi

%preun
rm -f %{_infodir}/dir
rm -rf %{_docdir}

%changelog
* Thu May 11 2006 Bojan Smojver <bojan@rexursive.com> 2.5.33-1
- bump up to 2.5.33 (security update)
- install in /opt/flex instead of /usr/local/flex

* Sun Jun 12 2005 Bojan Smojver <bojan@rexursive.com> 2.5.31-1
- install in /usr/local/flex, so avoid clash with FC shipped flex