Richard Biener
3bfb137a9f
* New function mpfr_get_str_ndigits about conversion to a string of digits.
* New function mpfr_dot for the dot product (incomplete, experimental).
* New functions mpfr_get_decimal128 and mpfr_set_decimal128 (available only
when MPFR has been built with decimal float support).
* New function mpfr_cmpabs_ui.
* New function mpfr_total_order_p for the IEEE 754 totalOrder predicate.
* The mpfr_out_str function now accepts bases from -2 to -36, in order to
follow mpfr_get_str and GMP's mpf_out_str functions (these cases gave an
assertion failure, as with other invalid bases).
* Shared caches: cleanup; really detect lock failures (abort in this case).
* The behavior of the formatted output functions (mpfr_printf, etc.) with
an empty precision field has improved: trailing zeros are kept in a way
similar to the formatted output functions from C.
* Improved mpfr_add and mpfr_sub when all operands have a precision equal to
twice the number of bits per word, e.g., 128 bits on a 64-bit platform.
* Optimized the tuning parameters for various architectures.
* Improved test coverage to 98.6% of code for x86_64.
* Bug fixes.
* MPFR manual: corrected/completed the mpfr_get_str description in order to
follow the historical behavior and GMP's mpf_get_str function.
- Remove mpfr-4.0.2-p6.patch and floating-point-format-no-lto.patch
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/mpfr?expand=0&rev=62
111 lines
3.3 KiB
RPMSpec
111 lines
3.3 KiB
RPMSpec
#
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# spec file for package mpfr
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#
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# Copyright (c) 2020 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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Name: mpfr
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Version: 4.1.0
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Release: 0
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Summary: The GNU multiple-precision floating-point library
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License: LGPL-3.0-or-later
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Group: Development/Libraries/C and C++
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URL: http://www.mpfr.org/
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Source0: http://www.mpfr.org/mpfr-%{version}/mpfr-%{version}.tar.xz
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Source1: http://www.mpfr.org/mpfr-%{version}/mpfr-%{version}.tar.xz.sig
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Source2: %{name}.keyring
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Source3: baselibs.conf
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BuildRequires: gmp-devel
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BuildRequires: pkgconfig
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%description
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The MPFR library is a C library for multiple-precision floating-point
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computations with exact rounding (also called correct rounding). It is
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based on the GMP multiple-precision library.
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The main goal of MPFR is to provide a library for multiple-precision
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floating-point computation which is both efficient and has a
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well-defined semantics. It copies the good ideas from the ANSI/IEEE-754
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standard for double-precision floating-point arithmetic (53-bit
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mantissa).
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%package -n libmpfr6
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Summary: The GNU multiple-precision floating-point shared library
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Group: Development/Libraries/C and C++
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%description -n libmpfr6
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The MPFR library is a C library for multiple-precision floating-point
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computations with exact rounding (also called correct rounding). It is
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based on the GMP multiple-precision library.
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%package devel
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Summary: Development files for the GNU multiple-precision floating-point library
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Group: Development/Libraries/C and C++
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Requires: gmp-devel
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Requires: libmpfr6 = %{version}
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Requires(post): %{install_info_prereq}
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Requires(preun): %{install_info_prereq}
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%description devel
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Development files for the GNU multiple-precision floating-point library.
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The MPFR library is a C library for multiple-precision floating-point
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computations with exact rounding (also called correct rounding). It is
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based on the GMP multiple-precision library.
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%prep
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%setup -q
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%build
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%configure \
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%ifarch %{sparc} hppa
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--disable-thread-safe \
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%else
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--enable-thread-safe \
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%endif
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--enable-shared \
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--disable-static \
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--docdir=%{_docdir}/%{name}
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make %{?_smp_mflags}
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%check
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make check %{?_smp_mflags}
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%install
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%make_install
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find %{buildroot} -type f -name "*.la" -delete -print
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%post -n libmpfr6 -p /sbin/ldconfig
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%post devel
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%install_info --info-dir=%{_infodir} %{_infodir}/%{name}.info.gz
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%preun devel
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%install_info_delete --info-dir=%{_infodir} %{_infodir}/%{name}.info.gz
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%postun -n libmpfr6 -p /sbin/ldconfig
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%files -n libmpfr6
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%{_libdir}/libmpfr.so.6*
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%files devel
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%doc %{_docdir}/mpfr
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%{_infodir}/mpfr.info%{ext_info}
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%{_libdir}/libmpfr.so
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%{_includedir}/mpf2mpfr.h
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%{_includedir}/mpfr.h
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%{_libdir}/pkgconfig/mpfr.pc
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%changelog
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