Ana Guerrero
aa47d320d3
- Update to release 20251207 OBS-URL: https://build.opensuse.org/request/show/1321441 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/libm4ri?expand=0&rev=12
90 lines
2.5 KiB
RPMSpec
90 lines
2.5 KiB
RPMSpec
#
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# spec file for package libm4ri
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#
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# Copyright (c) 2025 SUSE LLC and contributors
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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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Name: libm4ri
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Version: 20251207
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%define lname libm4ri1
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Release: 0
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Summary: Library for linear arithmetic over GF(2)
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License: GPL-2.0-or-later
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Group: Productivity/Scientific/Math
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URL: https://github.com/malb/m4ri
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Source: https://github.com/malb/m4ri/releases/download/%version/m4ri-%version.tar.gz
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BuildRequires: pkg-config
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BuildRequires: pkgconfig(libpng)
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%description
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M4RI is a library for arithmetic with dense matrices over the
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Galois Field GF(2).
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%package -n %lname
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Summary: Library for linear arithmetic over GF(2)
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Group: System/Libraries
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%description -n %lname
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M4RI is a library for arithmetic with dense matrices over the
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Galois Field GF(2).
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%package devel
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Summary: Development files for GF(2) arithmetic with libm4ri
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Group: Development/Libraries/C and C++
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Requires: %lname = %version
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%description devel
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M4RI is a library for arithmetic with dense matrices over the
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Galois Field GF(2).
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This subpackage contains libraries and header files for developing
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applications that want to make use of libm4ri.
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%prep
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%autosetup -n m4ri-%version
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%build
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#
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# 1. Need to disable SSE for %%ix86. Since --disable-sse2 translates to the
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# absence of -msse rather than the inclusion of -mno-sse, we do not need
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# to guard it with %%if(n)arch.
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#
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# 2. Set cache size manually, because, otherwise, it will pick whatever the
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# build host had, which is dumb. 32K:128K matches AMD T-Bred, and is also
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# fitting within Core i7-2600. Let's hope that's ok.
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#
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%configure --disable-static \
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%ifnarch x86_64
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--disable-sse2 \
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%endif
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--with-cachesize=32768:131072:131072
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%make_build
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%install
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%make_install
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rm -f "%buildroot/%_libdir"/*.la
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%ldconfig_scriptlets -n %lname
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%files -n %lname
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%_libdir/libm4ri.so.*
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%files devel
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%_libdir/libm4ri.so
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%_libdir/pkgconfig/m4ri.pc
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%_includedir/m4ri/
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%changelog
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