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File flex.spec of Package flex (Revision 6a7e7232ad5a967f5dfcee14fa44c1dd)

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#
# spec file for package flex (version 2.5.35)
#
# Copyright (c) Lincom Software Team. All spec files
# are released under the CC-BY-NC-ND, version 3 United States.
#

# Basic Information
Name:		flex
Version:	2.5.35
Release:	5%{?dist}
Summary:	Tool for generating scanners or tokenizers.
Group:		Development/Tools
License:	GNU GPL
URL:		http://flex.sourceforge.net/

# Source Information
Source0:	http://prdownloads.sourceforge.net/flex/flex-%{version}.tar.bz2
Patch0:		http://www.linuxfromscratch.org/patches/lfs/development/flex-2.5.35-gcc44-1.patch

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

You should install flex if you are going to use your system for
application development.

%prep
%setup -q
%patch0 -p1

%build
%configure --prefix=/usr
make %{?_smp_mflags}

%install
rm -rf %{buildroot}
make install DESTDIR=%{buildroot}
ln -sv libfl.a %{buildroot}%{_libdir}/libl.a
cat > %{buildroot}%{_bindir}/lex << "EOF"
#!/bin/sh
# Begin /usr/bin/lex

exec /usr/bin/flex -l "$@"

# End /usr/bin/lex
EOF
chmod -v 755 %{buildroot}/usr/bin/lex
rm -f $RPM_BUILD_ROOT/%{_infodir}/dir

%find_lang flex
		 
%clean
rm -rf %{buildroot}

%post
if [ -f %{_infodir}/flex.info.gz ]; then # for --excludedocs
   /sbin/install-info %{_infodir}/flex.info.gz --dir-file=%{_infodir}/dir ||:
fi

%preun
if [ $1 = 0 ]; then
    if [ -f %{_infodir}/flex.info.gz ]; then # for --excludedocs
	/sbin/install-info --delete %{_infodir}/%{name}.info.gz %{_infodir}/dir ||:
    fi
fi

%files -f flex.lang
%defattr(-,root,root)
%doc COPYING NEWS README doc/flex.pdf
%{_bindir}/*
%{_mandir}/man1/*
%{_includedir}/FlexLexer.h
%{_infodir}/flex.info*
%{_libdir}/*.a

%changelog
* Sun Jan 24 2010 Robert Xu <robxu9@gmail.com> 2.5.35-5
- Fedora Split flex; We kept it together.
- Added gcc-44 patch
* Sun Nov 14 2009 Robert Xu <robxu9@gmail.com> 2.5.35-1
- Created Initial Spec File.

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File flex.spec of Package flex (Revision 6a7e7232ad5a967f5dfcee14fa44c1dd)

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