File opengrm-ngram.spec of Package opengrm-ngram

#
# spec file for package opengrm-ngram
#
# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via http://bugs.opensuse.org/
#

%define         soname 1

Name:           opengrm-ngram
Version:        1.2.2
Release:        0
Summary:        Library for making and modifying n-gram language models
License:        Apache-2.0
Group:          Development/Libraries/C and C++
Url:            http://www.opengrm.org/
Source0:        http://openfst.cs.nyu.edu/twiki/pub/GRM/NGramDownload/%{name}-%{version}.tar.gz
BuildRequires:  chrpath
BuildRequires:  gcc-c++
BuildRequires:  gsl-devel
BuildRequires:  libatlas3-devel
BuildRequires:	libtool
BuildRequires:  openfst-devel >= 1.3.3
BuildRequires:  pkg-config
BuildRoot:      %{_tmppath}/%{name}-%{version}-build

%description
The OpenGrm NGram library is used for making and modifying n-gram language models
encoded as weighted finite-state transducers (FSTs). It makes use of functionality
in the OpenFst library to create, access and manipulate n-gram models.

%package -n libngram%{soname}
Summary:        Library for making and modifying n-gram language models
Group:          System/Libraries

%description -n libngram%{soname}
The OpenGrm NGram library is used for making and modifying n-gram language models
encoded as weighted finite-state transducers (FSTs). It makes use of functionality
in the OpenFst library to create, access and manipulate n-gram models.

%package devel
Summary:        Library for making and modifying n-gram language models
Group:          Development/Libraries/C and C++
Requires:       libngram%{soname} = %{version}

%description devel
The OpenGrm NGram library is used for making and modifying n-gram language models
encoded as weighted finite-state transducers (FSTs). It makes use of functionality
in the OpenFst library to create, access and manipulate n-gram models.

%prep
%setup -q

# Allow use of GNU extensions
sed -i 's/-std=c++0x/-std=gnu++11/' configure

%build
%configure CXXFLAGS="%{optflags} -DHAVE_GSL" \
  LIBS="-L%{_libdir}/fst -Wl,-rpath=%{_libdir}/fst -lfst -lgsl -L%{_libdir}/atlas -lsatlas"

# Get rid of undesirable hardcoded rpaths; also workaround libtool reordering
# -Wl,--as-needed after all the libraries.
sed -e 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' \
    -e 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' \
    -e 's|CC=.g..|& -Wl,--as-needed|' \
    -i libtool
make %{?_smp_mflags}

%install
%make_install
# Clean up
find %{buildroot}%{_libdir} -name '*.la' -type f -delete -print

# Remove the fst rpath from the library, which doesn't need it
chrpath -d src/lib/.libs/libngram.so.*.*.*

# Let users know that we use GSL
sed '/Faster multinomial sampling/a#define HAVE_GSL' \
  %{buildroot}%{_includedir}/ngram/ngram-randgen.h > foo
touch -r %{buildroot}%{_includedir}/ngram/ngram-randgen.h foo
mv -f foo %{buildroot}%{_includedir}/ngram/ngram-randgen.h

%post -n libngram%{soname} -p /sbin/ldconfig

%postun -n libngram%{soname} -p /sbin/ldconfig

%files
%defattr(-,root,root)
%doc AUTHORS COPYING NEWS README
%{_bindir}/*

%files -n libngram%{soname}
%defattr(-,root,root)
%{_libdir}/*.so.*

%files devel
%defattr(-,root,root)
%{_includedir}/ngram/
%{_libdir}/*.so

%changelog