Attachment 16479 Details for Bug 49199 – SPEC-файл для библиотеки интервальной арифметики arpra

SPEC-файл для библиотеки интервальной арифметики arpra

libarpra.spec (text/x-rpm-spec), 2.70 KB, created by dfpl on 2024-07-25 01:39:01 MSK

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Creator: dfpl

Created: 2024-07-25 01:39:01 MSK

Size: 2.70 KB

patch

obsolete

>%def_enable static
>
>Name:		libarpra
>Version:	0.0.1
>Release:	alt1
>Summary:	C library for analyzing the propagation of numerical error in arbitrary precision computations
>Group:		Sciences/Mathematics
>License:	GPLv3
>URL:		https://github.com/arpra-project/arpra
>Source0:	%name-%version.tar
>Packager:	Alexander Lubyagin <dfpl@altlinux.ru>
>BuildRequires:	makeinfo
>BuildRequires:	libgmp-devel libmpfr-devel libmpfi-devel
>
>%description
>Arpra is a C library for (Ar)bitrary-(p)recision (r)ange (a)nalysis of IEEE-754
>floating-point computations, based on GNU MPFR. The main use-case of Arpra
>is to maintain computed upper and lower bounds of numerical error for
>all variables, at all times, throughout a computation. Arpra uses mixed trimmed
>interval/affine arithmetic with deviation term reduction to accomplish this.
>Affine arithmetic is a variant of interval arithmetic which accounts
>for variable correlations. As such, it does not suffer from the so-called
>'dependency problem', where intervals grow overly large due to lack
>of consideration for variable correlations.
>By combining the results of interval arithmetic and affine arithmetic,
>one avoids both the dependency problem of interval arithmetic, and
>the nonlinear function overshoot/undershoot problem of affine arithmetic.
>Arpra implements affine arithmetic using a GNU MPFR backend.
>
>%package devel
>Summary: Development environment for arpra
>Group: Development/C
>Requires: %name = %version-%release
>
>%description devel
>Arpra is a C library for arbitrary-precision range analysis of IEEE-754
>floating-point computations, based on GNU MPFR.
>This package contains development files you can use to develop
>applications using arbitrary-precision computations.
>
>%package devel-static
>Summary: Static arpra library
>Group: Development/C
>Requires: %name-devel = %version-%release
>Requires: glibc-devel-static
>
>%description devel-static
>Arpra is a C library for arbitrary-precision range analysis of IEEE-754
>floating-point computations, based on GNU MPFR.
>This package contains development files you can use to develop
>statically linked applications using arbitrary-precision computations.
>
>%prep
>%setup
>
>%build
>autoreconf -i -Wall
>./configure --prefix=/usr
>make
>
>%install
>%make_install DESTDIR=%buildroot install
>%if "%_lib" == "lib64"
>mkdir -p %buildroot/%_libdir
>mv %buildroot/usr/lib/* %buildroot/%_libdir/
>%endif
>mkdir -p %buildroot%_defaultdocdir/libarpra
>install -p -m644 README %buildroot%_defaultdocdir/libarpra/
>
>%check
>make check-TESTS
>
>%files
>%_libdir/*.so.*
>%_defaultdocdir/libarpra/
>%_infodir/*
>
>%files devel
>%_libdir/*.so
>%_includedir/arpra*
>
>%if_enabled static
>%files devel-static
>%_libdir/*.a
>%endif #static
>
>%changelog
>* Tue Jul 23 2024 Alexander Lubyagin <dfpl@altlinux.org> 0.0.1-alt1
>- First release
>

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