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zita-resampler.spec
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File zita-resampler.spec of Package zita-resampler
# spec file for package zita-resampler %define soversion 1 %define libname lib%{name}%{soversion} Summary: Fast, high-quality sample rate conversion library Name: zita-resampler Version: 1.6.2 Release: 1 License: GPL-3.0+ Group: Productivity/Multimedia/Sound/Utilities URL: http://kokkinizita.linuxaudio.org/linuxaudio/zita-resampler/resampler.html Source0: http://kokkinizita.linuxaudio.org/linuxaudio/downloads/zita-resampler-%{version}.tar.bz2 BuildRequires: gcc-c++ BuildRequires: libsndfile-devel %description Zita-resampler is a C++ library for resampling audio signals. It is designed to be used within a real-time processing context, to be fast, and to provide high-quality sample rate conversion. The library operates on signals represented in single-precision floating point format. For multichannel operation both the input and output signals are assumed to be stored as interleaved samples. The API allows a trade-off between quality and CPU load. For the latter a range of approximately 1:6 is available. Even at the highest quality setting zita-resampler will be faster than most similar libraries, e.g. libsamplerate. Author: Fons Adriaensen %package -n %{libname} Summary: Fast, high-quality sample rate conversion library Group: System/Libraries %description -n %{libname} This package contains the shared libraries for %{name}. %package devel Summary: Development libraries and headers for %{name} Group: Development/Libraries/C and C++ Requires: %{name} = %{version}-%{release} %description devel This package contains the headers and development libraries for %{name}. %prep %setup -q # To make sure to have the correct Fedora specific flags: sed -i -e 's|-O2|%{optflags} -I../source|' -e 's|ldconfig||' -e 's|-march=native||' source/Makefile sed -i -e 's|-O3|%{optflags} -I../source|' -e 's|-march=native||' apps/Makefile %build export LDFLAGS="-L../source" make %{?_smp_mflags} -C source # In order to build apps, we need to create the symlink # Note that this is originally done at "make install" stage ln -sf libzita-resampler.so.%{version} source/libzita-resampler.so make VERSION=%{version} CXXFLAGS+="-I../source -DVERSION=\"$(VERSION)\"" %{?_smp_mflags} -C apps %install rm -rf %{buildroot} make PREFIX=%{buildroot}%{_prefix} LIBDIR=%{buildroot}%{_libdir} -C source install make MANDIR=%{buildroot}%{_mandir}/man1 PREFIX=%{buildroot}%{_prefix} LIBDIR=%{buildroot}%{_libdir} -C apps install /sbin/ldconfig -n %{buildroot}/%{_libdir} chmod 755 %{buildroot}/%{_libdir}/lib%{name}.so.%{version} %post -n %{libname} -p /sbin/ldconfig %postun -n %{libname} -p /sbin/ldconfig %files %defattr(-,root,root,-) %doc AUTHORS COPYING %{_bindir}/* %{_mandir}/man1/* %files -n %{libname} %defattr(-,root,root,-) %{_libdir}/lib%{name}.so.* %files devel %defattr(-,root,root,-) %doc docs/* %{_includedir}/%{name} %{_libdir}/lib%{name}.so %changelog
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