330e9d3047
* Fixed phase inversal in the pole/zero to coefficient conversion. OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/iir?expand=0&rev=5
95 lines
3.8 KiB
RPMSpec
95 lines
3.8 KiB
RPMSpec
#
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# spec file for package iir
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#
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# Copyright (c) 2024 SUSE LLC
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via https://bugs.opensuse.org/
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#
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%define sover 1
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%define sname %{name}%{sover}
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Name: iir
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Version: 1.9.5
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Release: 0
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Summary: DSP infinite impulse response realtime C++ filter library
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License: MIT
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URL: https://github.com/berndporr/%{sname}
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Source0: https://github.com/berndporr/%{sname}/archive/%{version}.tar.gz#/%{sname}-%{version}.tar.gz
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BuildRequires: cmake
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BuildRequires: gcc-c++
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BuildRequires: pkgconfig
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%description
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An infinite impulse response (IIR) filter library for Linux, Mac OSX and Windows
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which implements Butterworth, RBJ, Chebychev filters and can easily import coefficients generated by Python (scipy).
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The filter processes the data sample by sample for realtime processing.
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It uses templates to allocate the required memory so that it can run without any malloc / new commands.
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Memory is allocated at compile time so that there is never the risk of memory leaks.
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All realtime filter code is in the header files which guarantees efficient integration into the main program
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and the compiler can optimise both filter code and main program at the same time.
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%package -n lib%{sname}
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Summary: DSP infinite impulse response realtime C++ filter library
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%description -n lib%{sname}
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An infinite impulse response (IIR) filter library for Linux, Mac OSX and Windows
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which implements Butterworth, RBJ, Chebychev filters and can easily import coefficients generated by Python (scipy).
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The filter processes the data sample by sample for realtime processing.
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It uses templates to allocate the required memory so that it can run without any malloc / new commands.
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Memory is allocated at compile time so that there is never the risk of memory leaks.
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All realtime filter code is in the header files which guarantees efficient integration into the main program
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and the compiler can optimise both filter code and main program at the same time.
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%package -n lib%{name}-devel
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Summary: DSP infinite impulse response realtime C++ filter library
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Requires: lib%{sname} = %{version}
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%description -n lib%{name}-devel
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An infinite impulse response (IIR) filter library for Linux, Mac OSX and Windows
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which implements Butterworth, RBJ, Chebychev filters and can easily import coefficients generated by Python (scipy).
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The filter processes the data sample by sample for realtime processing.
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It uses templates to allocate the required memory so that it can run without any malloc / new commands.
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Memory is allocated at compile time so that there is never the risk of memory leaks.
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All realtime filter code is in the header files which guarantees efficient integration into the main program
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and the compiler can optimise both filter code and main program at the same time.
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%prep
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%autosetup -p1 -n %{sname}-%{version}
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%build
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%cmake -LA
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%cmake_build
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%install
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%cmake_install
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rm -r %{buildroot}%{_libdir}/cmake %{buildroot}%{_libdir}/lib%{name}_static.a
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%post -n lib%{sname} -p /sbin/ldconfig
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%postun -n lib%{sname} -p /sbin/ldconfig
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%files -n lib%{sname}
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%license COPYING
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%doc README.md
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%{_libdir}/lib%{name}.so.*
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%files -n lib%{name}-devel
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%{_includedir}/*.h
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%{_includedir}/%{name}
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%{_libdir}/lib%{name}.so
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%{_libdir}/pkgconfig/%{name}.pc
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%changelog
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