%define name   openfst
%define version 1.8.0
%define rel     2
%define major 23
 %define libname %mklibname %{name}
 %define develname %mklibname %{name} -d
 
Name:           %{name}
Version:        %{version}
Release:        %mkrel %{rel}
Summary:        Library for managing weighted finite-state transducers

License:        ASL 2.0
URL:            https://github.com/alphacep/openfst
Source0:        openfst-%{version}.tar.gz

BuildRequires:  libtool
BuildRequires: make
BuildRequires:  gcc-c++
BuildRequires:  zlib-devel
Provides:       %{name} = %{version}-%{release}
Group:          System/Libraries

%description
OpenFst is a library for constructing, combining, optimizing, and searching 
weighted finite-state transducers (FSTs).
These version is adapted by alphacep for kaldi project.

%package -n %{libname}
Summary:        Main library for openfst
Group:          System/Libraries
Provides:       %{name} = %{version}-%{release}


%description -n %{libname}
OpenFst is a library for constructing, combining, optimizing, and searching 
weighted finite-state transducers (FSTs).
These version is adapted by alphacep for kaldi project.

%package         -n %{develname}
Summary:        Development files for %{name}
Group:             Development/C
Requires:       %{libname} = %{version}
Provides:       %{name}-devel = %{version}-%{release}

%description     -n %{develname}
This package contains libraries and header files for
developing applications that use %{name}.


%prep
%autosetup

# la compilation sur 32 bit échoue sur ce test : https://github.com/mjansche/openfst/blob/5be570c4e84a5eae1325d8c6c43fdbba3683863e/configure.ac#L155-183
%build
autoreconf -fi
%ifarch aarch64 
export CFLAGS="%{optflags} -flax-vector-conversions"
%endif
%ifarch %ix86 
export CFLAGS="%{optflags} -msse2 -mfpmath=sse"
%endif
export CXXFLAGS="$CFLAGS"
%configure --enable-static=no --enable-shared --enable-far --enable-ngram-fsts --enable-lookahead-fsts --with-pic --disable-bin
%make_build

%install
%make_install

find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'

%{?ldconfig_scriptlets}


%files -n %{libname}

%license COPYING
%doc README

%{_libdir}/libfstfar.so.%{major}
%{_libdir}/libfstlookahead.so.%{major}
%{_libdir}/libfstngram.so.%{major}
%{_libdir}/libfst.so.%{major}
%{_libdir}/fst/*.so
%{_libdir}/*.so

%files -n %{develname}
%license COPYING
%doc README
%{_includedir}/*
%{_libdir}/*.so.*


%changelog
* Fri Jul 16 22:20:36 CEST 2021 Papoteur <papoteur@mageia.org>
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