- Fix LDXXFLAGS (thank you Stefan Krah for providing the patch)
OBS-URL: https://build.opensuse.org/package/show/science/mpdecimal?expand=0&rev=7
This commit is contained in:
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23
.gitattributes
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23
.gitattributes
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## Default LFS
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*.7z filter=lfs diff=lfs merge=lfs -text
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*.bsp filter=lfs diff=lfs merge=lfs -text
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*.bz2 filter=lfs diff=lfs merge=lfs -text
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*.gem filter=lfs diff=lfs merge=lfs -text
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*.gz filter=lfs diff=lfs merge=lfs -text
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*.jar filter=lfs diff=lfs merge=lfs -text
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*.lz filter=lfs diff=lfs merge=lfs -text
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*.lzma filter=lfs diff=lfs merge=lfs -text
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*.obscpio filter=lfs diff=lfs merge=lfs -text
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*.oxt filter=lfs diff=lfs merge=lfs -text
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*.pdf filter=lfs diff=lfs merge=lfs -text
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*.png filter=lfs diff=lfs merge=lfs -text
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*.rpm filter=lfs diff=lfs merge=lfs -text
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*.tbz filter=lfs diff=lfs merge=lfs -text
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*.tbz2 filter=lfs diff=lfs merge=lfs -text
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*.tgz filter=lfs diff=lfs merge=lfs -text
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*.ttf filter=lfs diff=lfs merge=lfs -text
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*.txz filter=lfs diff=lfs merge=lfs -text
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*.whl filter=lfs diff=lfs merge=lfs -text
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*.xz filter=lfs diff=lfs merge=lfs -text
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*.zip filter=lfs diff=lfs merge=lfs -text
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*.zst filter=lfs diff=lfs merge=lfs -text
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1
.gitignore
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1
.gitignore
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.osc
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_multibuild
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_multibuild
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<multibuild>
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<package>test</package>
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</multibuild>
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3
baselibs.conf
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3
baselibs.conf
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libmpdec++4
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libmpdec4
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mpdecimal-devel
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BIN
dectest.zip
(Stored with Git LFS)
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BIN
dectest.zip
(Stored with Git LFS)
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Binary file not shown.
BIN
mpdecimal-2.5.1.tar.gz
(Stored with Git LFS)
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BIN
mpdecimal-2.5.1.tar.gz
(Stored with Git LFS)
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Binary file not shown.
BIN
mpdecimal-4.0.1.tar.gz
(Stored with Git LFS)
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BIN
mpdecimal-4.0.1.tar.gz
(Stored with Git LFS)
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Binary file not shown.
95
mpdecimal.changes
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95
mpdecimal.changes
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-------------------------------------------------------------------
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Tue May 13 20:38:48 UTC 2025 - Matej Cepl <mcepl@cepl.eu>
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- Fix LDXXFLAGS (thank you Stefan Krah for providing the patch)
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-------------------------------------------------------------------
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Wed May 7 12:09:23 UTC 2025 - Matej Cepl <mcepl@cepl.eu>
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- Update to 4.0.1 (bsc#1242704):
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- Add Cygwin support.
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- Update config.guess and config.sub to the latest versions.
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- Fix pkg-config files for custom paths.
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- Set LD/LDXX unconditionally to CC/CXX, since LDFLAGS/LDXXFLAGS from ./configure rely on it.
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- Update to 4.0.0:
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- sync soversion and major_version
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- The added number formatting feature requires an ABI change,
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hence the increase to SOVERSION=4.
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- Packagers outside of the Linux distributions sometimes use
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the major version number as the equivalent of SOVERSION on
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their platforms and have an incorrect SOVERSION for 2.5.1,
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which requires SOVERSION=3.
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- While SOVERSION is not required to match the major
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version number (example: glibc), mpdecimal will from
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now on take the path of least resistance and always use
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SOVERSION=MPD_MAJOR_VERSION.
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- The jump to 4.0.0 should also remind users that a C++ library
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is available.
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- Support for out-of-tree build.
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- Support for pkg-config.
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- Unix: support for Loongson.
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- Unix: support for CheriBSD.
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- Compilers: support for icx, icpx, ibm-clang_r, ibm-clang++_r,
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CompCert, clang-cl and emscripten.
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- Windows: support for MSYS2/MinGW.
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- MSVC: the build now uses /O2 /DNDEBUG.
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- MSVC: new arm64/arm32 cross build scripts.
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- AIX: the shared libraries are now installed as versioned
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objects, e.g., shr4.o, shr4_64.o.
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- New ./configure switches:
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- --enable-static: enable/disable the build of the static
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libraries (default: enabled).
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- --enable-pc: enable/disable the install of the pkgconfig
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files (default: enabled).
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- --enable-doc: enable/disable the install of the documentation
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(default: enabled).
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- New man pages direct users to the mpdecimal-doc package or
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the online HTML documentation.
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- The prebuilt HTML documentation is now in the separate
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mpdecimal-doc package, which gives distributions that reject
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prebuilt documentation the option to disregard it and use the
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new man pages.
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- libmpdec:
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- Add the “z” format specifier (coerce negative zeros to
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positive).
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- In extremely rare cases the transcendental functions (exp,
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ln, log10) did not set the Subnormal/Underflow flags. The
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reason is that in the case of an exponent boundary the Ziv
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correction loop for correct rounding requires very few
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iterations to arrive at the correctly rounded result, but
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may need many more iterations to arrive at the correct
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flags.
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- In these cases, Subnormal/Underflow is not very
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informative, so the status quo was to skip the extra
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iterations.
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- Version 4.0.0 now specializes exponent boundary cases
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and uses up to five additional iterations to set
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Subnormal/Underflow. The refactored code has no speed
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penalty on average; in fact, in the deccheck tests (random
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tests with a bias towards corner cases) it is slightly
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faster.
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- No cases have been found where more than two additional
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iterations are required, but they may exist.
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-eability fixes
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- mpd_qset_string_exact(), mpd_qset_i64_exact() and
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mpd_qset_u64_exact() can now be called with a nonzero
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status. Previously, the functions could return
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NaN/Invalid_operation in that case.
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- This is listed under “reliability fixes” since there is
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no possible scenario under which these functions would
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legitimately be called with a nonzero status.
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- libmpdec++
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- Add input validation for Decimal.shiftl(), Decimal.shiftr()
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and Decimal::ln10().
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-------------------------------------------------------------------
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Thu Sep 2 13:07:52 UTC 2021 - Matej Cepl <mcepl@suse.com>
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- Switch on _multibuild with the separate test step (to minimize
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dependencies).
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- Add a basic baselibs.conf.
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-------------------------------------------------------------------
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Tue Aug 10 00:04:52 UTC 2021 - Stefan Krah <skrah@bytereef.org>
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- Initial package
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144
mpdecimal.spec
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mpdecimal.spec
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#
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# spec file for package mpdecimal
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#
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# Copyright (c) 2025 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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%global flavor @BUILD_FLAVOR@%{nil}
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%if "%{flavor}" == "test"
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%define psuffix -test
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%bcond_without test
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%else
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%define psuffix %{nil}
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%bcond_with test
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%endif
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Name: mpdecimal%{psuffix}
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Version: 4.0.1
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Release: 0
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Summary: C/C++ libraries for arbitrary precision decimal floating point arithmetic
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License: BSD-2-Clause
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Group: Development/Libraries/C and C++
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URL: https://www.bytereef.org/mpdecimal/index.html
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Source0: https://www.bytereef.org/software/mpdecimal/releases/mpdecimal-%{version}.tar.gz
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Source1: http://speleotrove.com/decimal/dectest.zip
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Source99: baselibs.conf
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BuildRequires: fdupes
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BuildRequires: gcc
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BuildRequires: gcc-c++
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BuildRequires: make
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%if %{with test}
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BuildRequires: unzip
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%endif
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%description
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libmpdec is a C implementation of the General Decimal Arithmetic
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Specification. The specification defines a general purpose arbitrary
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precision data type together with rigorously specified functions and
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rounding behavior. libmpdec conforms - with minor restrictions -
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to the IEEE 754-2008 Standard for Floating-Point Arithmetic,
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provided that the appropriate context parameters are set. libmpdec++
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has a thread local context for inline operators and other functions
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that use the implicit context.
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%package -n libmpdec4
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Summary: C library for arbitrary precision decimal floating point arithmetic
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License: BSD-2-Clause
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Group: System/Libraries
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%description -n libmpdec4
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libmpdec is a C implementation of the General Decimal Arithmetic
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Specification. The specification defines a general purpose arbitrary
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precision data type together with rigorously specified functions and
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rounding behavior. libmpdec conforms - with minor restrictions - to
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the IEEE 754-2008 Standard for Floating-Point Arithmetic.
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%package -n libmpdec++4
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Summary: C++ library for arbitrary precision decimal floating point arithmetic
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License: BSD-2-Clause
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Group: System/Libraries
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Requires: libmpdec4 >= %{version}
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%description -n libmpdec++4
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libmpdec++ is a C++ implementation of the General Decimal Arithmetic
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Specification. The specification defines a general purpose arbitrary
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precision data type together with rigorously specified functions and
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rounding behavior. libmpdec conforms - with minor restrictions - to
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the IEEE 754-2008 Standard for Floating-Point Arithmetic.
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%package devel
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Summary: Development headers and documentation for mpdecimal
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License: BSD-2-Clause
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Group: Development/Libraries/C and C++
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Requires: libmpdec++4 = %{version}-%{release}
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Requires: libmpdec4 = %{version}-%{release}
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%description devel
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The package contains documentation and development headers for
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libmpdec and libmpdec++.
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%prep
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%autosetup -p1 -n mpdecimal-%{version}
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%if %{with test}
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unzip -d tests/testdata %{SOURCE1}
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%endif
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%build
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# NOTE: without -ffat-lto-objects the inline assembly tests in ./configure
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# have false positives on a variety of architectures.
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export CFLAGS="%optflags -ffat-lto-objects"
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export CXXFLAGS="$CFLAGS"
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%configure LDXXFLAGS="%{build_ldflags}" --docdir="%{_defaultdocdir}/%{name}"
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%make_build
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%install
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%if !%{with test}
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%make_install
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rm -f "%{buildroot}/%{_libdir}"/*.a
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%fdupes -s %{buildroot}/%{_docdir}/%{name}
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%endif
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%check
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%if %{with test}
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%make_build check
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%endif
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%if !%{with test}
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%post -n libmpdec4 -p /sbin/ldconfig
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%post -n libmpdec++4 -p /sbin/ldconfig
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%postun -n libmpdec4 -p /sbin/ldconfig
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%postun -n libmpdec++4 -p /sbin/ldconfig
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%files -n libmpdec4
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%license COPYRIGHT.txt
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%{_libdir}/libmpdec.so.4
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%{_libdir}/libmpdec.so.%{version}
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%files -n libmpdec++4
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%{_libdir}/libmpdec++.so.4
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%{_libdir}/libmpdec++.so.%{version}
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%files devel
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%license doc/COPYRIGHT.txt
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%doc %{_docdir}/%{name}
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%{_libdir}/libmpdec.so
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%{_libdir}/libmpdec++.so
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%{_includedir}/mpdecimal.h
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%{_includedir}/decimal.hh
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%{_libdir}/pkgconfig/libmpdec*.pc
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%{_mandir}/man3/*mpdec*.3%{?ext_man}
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%endif
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%changelog
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