%global sover 5

Name:       compat-libffi%{sover}
Version:    3.0.5
Release:    3.3%{?_buildid}%{?dist}
Summary:    A portable foreign function interface library

Group:      System Environment/Libraries
License:    BSD
URL:        http://sourceware.org/libffi
Source0:    ftp://sourceware.org/pub/libffi/libffi-%{version}.tar.gz
BuildRoot:  %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)

%description
Compilers for high level languages generate code that follow certain
conventions.  These conventions are necessary, in part, for separate
compilation to work.  One such convention is the "calling convention".
The calling convention is a set of assumptions made by the compiler
about where function arguments will be found on entry to a function.  A
calling convention also specifies where the return value for a function
is found.

Some programs may not know at the time of compilation what arguments
are to be passed to a function.  For instance, an interpreter may be
told at run-time about the number and types of arguments used to call a
given function.  `Libffi' can be used in such programs to provide a
bridge from the interpreter program to compiled code.

The `libffi' library provides a portable, high level programming
interface to various calling conventions.  This allows a programmer to
call any function specified by a call interface description at run time.

FFI stands for Foreign Function Interface.  A foreign function
interface is the popular name for the interface that allows code
written in one language to call code written in another language.  The
`libffi' library really only provides the lowest, machine dependent
layer of a fully featured foreign function interface.  A layer must
exist above `libffi' that handles type conversions for values passed
between the two languages.

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


%build
%configure --disable-static
make %{?_smp_mflags}


%install
rm -rf $RPM_BUILD_ROOT
make install DESTDIR=$RPM_BUILD_ROOT
find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
rm -f $RPM_BUILD_ROOT%{_infodir}/dir

# Cleanup for compat package.
rm %{buildroot}/%{_libdir}/libffi.so
rm %{buildroot}/%{_libdir}/libffi-%{version}/include/*.h
rm %{buildroot}/%{_libdir}/pkgconfig/libffi.pc
rm %{buildroot}/%{_infodir}/libffi.info*
rm %{buildroot}/%{_mandir}/man3/ffi*.3*


%clean
rm -rf $RPM_BUILD_ROOT


%post -p /sbin/ldconfig


%postun -p /sbin/ldconfig


%files
%defattr(-,root,root,-)
%doc LICENSE README
%{_libdir}/*.so.%{sover}
%{_libdir}/*.so.%{sover}.*

%changelog
* Fri Aug 1 2014 Ben Cressey <bcressey@amazon.com>
- create compat package for libffi.so.5

* Thu Dec 2 2010 Cristian Gafton <gafton@amazon.com>
- import source package RHEL6/libffi-3.0.5-3.2.el6

* Fri Jul 9 2010 Cristian Gafton <gafton@amazon.com>
- import source package RHEL6/libffi-3.0.5-3.1.el6
- setup complete for package libffi

* Tue Jun 22 2010 Andrew Haley <aph@redhat.com> - 3.0.5-3.2
- Correct ftp address.
- Resolves: rhbz#606711

* Mon Nov 30 2009 Dennis Gregorovic <dgregor@redhat.com> - 3.0.5-3.1
- Rebuilt for RHEL 6

* Fri Jul 24 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.0.5-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild

* Wed Feb 25 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.0.5-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild

* Tue Jul 08 2008 Anthony Green <green@redhat.com> 3.0.5-1
- Upgrade to 3.0.5

* Fri Feb 15 2008 Anthony Green <green@redhat.com> 3.0.1-1
- Upgrade to 3.0.1

* Fri Feb 15 2008 Anthony Green <green@redhat.com> 2.99.9-1
- Upgrade to 2.99.9
- Require pkgconfig for the devel package.
- Update summary.

* Fri Feb 15 2008 Anthony Green <green@redhat.com> 2.99.8-1
- Upgrade to 2.99.8

* Thu Feb 14 2008 Anthony Green <green@redhat.com> 2.99.7-1
- Upgrade to 2.99.7

* Thu Feb 14 2008 Anthony Green <green@redhat.com> 2.99.6-1
- Upgrade to 2.99.6

* Thu Feb 14 2008 Anthony Green <green@redhat.com> 2.99.4-1
- Upgrade to 2.99.4

* Thu Feb 14 2008 Anthony Green <green@redhat.com> 2.99.3-1
- Upgrade to 2.99.3

* Thu Feb 14 2008 Anthony Green <green@redhat.com> 2.99.2-1
- Created.