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mtime: 1721487235
commit: a3a6e9dfd134707fb58c429505a7220d20e971553f66f18f31b78d6487f8b0fd
url: https://src.opensuse.org/jengelh/fmt
revision: master

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libfmt11

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oid sha256:d9122b6a13c0ea1aa451380e821065b1ff280f0ae48ba1493b8ee50f22287149
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-------------------------------------------------------------------
Sat Jul 20 14:51:13 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
- Update to release 11.0.2
* Fixed performance regressions when using
``std::back_insert_iterator`` with`` fmt::format_to``.
* Made ``formatter<std::string_view>::parse`` work with types
convertible to ``std::string_view``.
* Made ``volatile void *`` formattable.
* Made ``fmt::context`` iterator compatible with STL algorithms
that rely on the iterator category.
-------------------------------------------------------------------
Wed Jul 10 18:07:21 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
- Update to release 11.0.1
* Added fmt/base.h which provides a subset of the API with
minimal include dependencies and enough functionality to
replace all uses of the printf family of functions.
* Improved integration with stdio in fmt::print, enabling
direct writes into a C stream buffer in common cases.
* fmt::format_to no longer exceeds buffers, instead it will
truncate.
* Added formatters for std::{expected,complex,type_info},
std::chrono::{day,month,year,year_month_day}.
-------------------------------------------------------------------
Thu Jan 4 13:55:11 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
- Update to release 10.2.1
* Restore symbol write_console(std::FILE* f, string_view text)
-------------------------------------------------------------------
Mon Jan 1 22:09:07 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
- Update to release 10.2
* Added support for the %j specifier (the number of days) for
std::chrono::duration.
* Added support for the chrono suffix for days and changed the
suffix for minutes from "m" to the correct "min".
-------------------------------------------------------------------
Tue Aug 29 08:18:11 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
- Update to release 10.1.1
* Added formatters for std::atomic and atomic_flag.
* Fixed an error about partial specialization of
formatter<string> after instantiation (GCC, C++20 mode).
* Made fmt::to_string work with types that have format_as
overloads.
* Made formatted_size work with integral format specifiers at
compile time.
-------------------------------------------------------------------
Sat Aug 12 22:50:35 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
- Update to release 10.1
* Optimized format string compilation resulting in up to 40%
speed up in compiled format_to and ~4x speed up in compiled
format_to_n on a concatenation benchmark.
-------------------------------------------------------------------
Thu May 11 18:11:28 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
- Update to release 10
* New floating-point formatting algorithm for given precision.
The new algorithm is based on Dragonbox.
* Replaced snprintf-based hex float formatter with an internal
implementation.
* Made format_as work with any user-defined type and not just
enums.
* Removed deprecated implicit conversions for enums and
conversions to primitive types for compatibility with
std::format and to prevent potential ODR violations. Use
format_as instead.
* Implemented formatting of subseconds.
* Added formatters for std::priority_queue, std::queue,
std::stack, std;:optional.
-------------------------------------------------------------------
Fri Mar 10 08:14:22 UTC 2023 - Martin Liška <mliska@suse.cz>
- Use -ffloat-store as a fix for excessive precision provided
by X87 on i686 target (https://github.com/fmtlib/fmt/issues/3337).
-------------------------------------------------------------------
Sun Aug 28 06:35:23 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
- Update to release 9.1
* fmt::formatted_size now works at compile time
* Fixed handling of invalid UTF-8 (#3038)
* Improved Unicode support in ostream overloads of print
* Added support for wide streams to fmt::streamed
* Added the n specifier that disables the output of delimiters
when formatting ranges (#2981)
- Delete 0001-Fix-large-shift-in-uint128_fallback.patch
0002-Use-FMT_USE_FLOAT128-instead-of-__SIZEOF_FLOAT128__.patch
0001-Make-sure-the-correct-fmod-overload-is-called.patch (merged)
-------------------------------------------------------------------
Tue Jul 5 14:16:23 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
- Update to release 9
* Switched to the internal floating point formatter for all
decimal presentation formats. In particular this results in
consistent rounding on all platforms and removing the
s[n]printf fallback for decimal FP formatting.
* Compile-time floating point formatting no longer requires the
header-only mode.
* Disabled automatic std::ostream insertion operator
(operator<<) discovery when fmt/ostream.h is included to
prevent ODR violations. You can get the old behavior by
defining FMT_DEPRECATED_OSTREAM.
* Added fmt::ostream_formatter that can be used to write
formatter specializations that perform formatting via
std::ostream.
* Added the fmt::streamed function that takes an object and
formats it via std::ostream.
* Added experimental std::variant formatting support.
* Added experimental std::filesystem::path formatting support.
* Added a std::thread::id formatter to fmt/std.h.
* Added support for nested specifiers to range formatting.
- Add 0001-Fix-large-shift-in-uint128_fallback.patch
0002-Use-FMT_USE_FLOAT128-instead-of-__SIZEOF_FLOAT128__.patch
0001-Make-sure-the-correct-fmod-overload-is-called.patch
-------------------------------------------------------------------
Sat Apr 30 12:01:50 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
- Replace obsolete macro %make_jobs by %cmake_build
-------------------------------------------------------------------
Fri Jan 7 08:36:43 UTC 2022 - Luigi Baldoni <aloisio@gmx.com>
- Update to version 8.1.1
* Restored ABI compatibility with version 8.0.x
* Fixed chrono formatting on big-endian systems
-------------------------------------------------------------------
Mon Jan 3 10:11:22 UTC 2022 - Luigi Baldoni <aloisio@gmx.com>
- Update to version 8.1.0
* Optimized chrono formatting.
+ Processing of some specifiers such as %z and %Y is now up
to 10-20 times faster, for example on GCC 11 with
libstdc++.
* Implemented subsecond formatting for chrono durations.
* Fixed handling of precision 0 when formatting chrono
durations.
* Fixed an overflow on invalid inputs in the tm formatter.
* Added fmt::group_digits that formats integers with a
non-localized digit separator (comma) for groups of three
digits.
* Added support for faint, conceal, reverse and blink text
styles.
* Added experimental support for compile-time floating point
formatting.
* Added UDL-based named argument support to compile-time
format string checks.
* Implemented escaping of string range elements.
* Switched to JSON-like representation of maps and sets for
consistency with Python's str.format.
* Extended fmt::join to support C++20-only ranges.
* Optimized handling of non-const-iterable ranges and
implemented initial support for non-const-formattable types.
* Disabled implicit conversions of scoped enums to integers
that was accidentally introduced in earlier versions.
* Deprecated implicit conversion of [const] signed char* and
[const] unsigned char* to C strings.
* Deprecated _format, a legacy UDL-based format API.
* Marked format, formatted_size and to_string as [[nodiscard]].
* Added missing diagnostic when trying to format function and
member pointers as well as objects convertible to pointers
which is explicitly disallowed.
* Optimized writing to a contiguous buffer with format_to_n.
* Optimized writing to non-char buffers.
* Decimal point is now localized when using the L specifier.
* Improved floating point formatter implementation.
* Fixed handling of very large precision in fixed format.
* Made a table of cached powers used in FP formatting static.
* Resolved a lookup ambiguity with C++20 format-related
functions due to ADL.
* Removed unnecessary inline namespace qualification.
* Implemented argument forwarding in format_to_n.
* Fixed handling of implicit conversions in fmt::to_string and
format string compilation.
* Changed the default access mode of files created by
fmt::output_file to -rw-r--r-- for consistency with fopen.
* Make fmt::ostream::flush public.
* Improved C++14/17 attribute detection.
* Improved documentation.
* Improved fuzzers and added a fuzzer for chrono timepoint
formatting.
* Added the FMT_SYSTEM_HEADERS CMake option setting which
marks {fmt}'s headers as system. It can be used to suppress
warnings.
* Added the Bazel build system support.
* Improved build configuration and tests.
* Fixed various warnings and compilation issues.
-------------------------------------------------------------------
Sat Jul 3 05:28:37 UTC 2021 - Luigi Baldoni <aloisio@gmx.com>
- Update to version 8.0.1
* Fixed the version number in the inline namespace.
* Added a missing presentation type check for std::string.
* Fixed a linkage error when mixing code built with clang and
gcc.
* Fixed documentation issues.
* Removed dead code in FP formatter.
* Fixed various warnings and compilation issues.
-------------------------------------------------------------------
Mon Jun 21 14:48:42 UTC 2021 - Luigi Baldoni <aloisio@gmx.com>
- Update to version 8.0.0
* Enabled compile-time format string check by default.
* Added compile-time formatting.
* Optimized handling of format specifiers during format string
compilation.
* Added the ``_cf`` user-defined literal to represent a
compiled format string. It can be used instead of the
``FMT_COMPILE`` macro.
* Format string compilation now requires ``format`` functions
of ``formatter`` specializations for user-defined types to
be ``const``.
* Added UDL-based named argument support to format string
compilation.
* Added format string compilation support to ``fmt::print``.
* Added initial support for compiling {fmt} as a C++20 module.
* Made symbols private by default reducing shared library size
* Optimized includes making the result of preprocessing
``fmt/format.h``.
* Added support of ranges with non-const ``begin`` / ``end``
* Added support of ``std::byte`` and other formattable types
to ``fmt::join``.
* Implemented the default format for
``std::chrono::system_clock``.
* Made more chrono specifiers locale independent by default.
Use the ``'L'`` specifier to get localized formatting.
* Improved locale handling in chrono formatting.
* Deprecated ``fmt/locale.h`` moving the formatting functions
that take a locale to ``fmt/format.h`` (``char``) and
``fmt/xchar`` (other overloads). This doesn't introduce a
dependency on ``<locale>`` so there is virtually no compile
time effect.
* Made parameter order in ``vformat_to`` consistent with
``format_to``.
* Added support for time points with arbitrary durations.
* Formatting floating-point numbers no longer produces
trailing zeros by default.
for consistency with ``std::format``.
* Dropped a limit on the number of elements in a range and
replaced ``{}`` with ``[]`` as range delimiters for
consistency with Python's ``str.format``.
* The ``'L'`` specifier for locale-specific numeric formatting
can now be combined with presentation specifiers as in
``std::format``.
* Made the ``0`` specifier ignored for infinity and NaN.
* Made the hexfloat formatting use the right alignment by
default.
* Removed the deprecated numeric alignment (``'='``). Use the
``'0'`` specifier instead.
* Removed the deprecated ``fmt/posix.h`` header that has been
replaced with ``fmt/os.h``.
* Removed the deprecated ``format_to_n_context``,
``format_to_n_args`` and ``make_format_to_n_args``. They
have been replaced with ``format_context``, ``format_args`
and ``make_format_args`` respectively.
* Moved ``wchar_t``-specific functions and types to
``fmt/wchar.h``. You can define
``FMT_DEPRECATED_INCLUDE_WCHAR`` to automatically include
``fmt/wchar.h`` from ``fmt/format.h`` but this will be
disabled in the next major release.
* Fixed handling of the ``'+'`` specifier in localized
formatting.
* Added support for the ``'s'`` format specifier that gives
textual representation of ``bool``.
* Made ``fmt::ptr`` work with function pointers.
* Fixed ``fmt::formatted_size`` with format string compilation
* Fixed handling of empty format strings during format string
compilation.
* Fixed handling of enums in ``fmt::to_string``.
* Improved width computation.
* The experimental fast output stream (``fmt::ostream``) is
now truncated by default for consistency with ``fopen``.
* Fixed moving of ``fmt::ostream`` that holds buffered data
* Replaced the ``fmt::system_error`` exception with a function
of the same name that constructs ``std::system_error``.
* Replaced the ``fmt::windows_error`` exception with a
function of the same name that constructs
``std::system_error`` with the category returned by
``fmt::system_category()``.
* Replaced ``fmt::error_code`` with ``std::error_code`` and
made it formattable.
* Added speech synthesis support.
* Made ``format_to`` work with a memory buffer that has a
custom allocator.
* Added ``Allocator::max_size`` support to
``basic_memory_buffer``.
* Added wide string support to ``fmt::join``
* Made iterators passed to ``formatter`` specializations via a
format context satisfy C++20 ``std::output_iterator``
requirements.
* Optimized the ``printf`` implementation.
* Improved detection of ``constexpr`` ``char_traits``.
* Fixed exception propagation from iterators.
* Improved ``strftime`` error handling.
* Stopped using deprecated GCC UDL template extension.
* Added ``fmt/args.h`` to the install target.
* Error messages are now passed to assert when exceptions are
disabled.
* Added the ``FMT_MASTER_PROJECT`` CMake option to control
build and install targets when {fmt} is included via
``add_subdirectory``.
* Improved build configuration.
* Fixed various warnings and compilation issues.
* Improved documentation.
* Continuous integration and test improvements.
- Bump soversion to 8
-------------------------------------------------------------------
Wed Nov 25 14:55:58 UTC 2020 - aloisio@gmx.com
- Update to version 7.1.3
* Fixed handling of buffer boundaries in format_to_n
* Fixed linkage errors when linking with a shared library
* Reintroduced ostream support to range formatters
* Worked around an issue with mixing std versions in gcc
-------------------------------------------------------------------
Wed Nov 4 17:34:46 UTC 2020 - aloisio@gmx.com
- Update to version 7.1.2
* Fixed floating point formatting with large precision
-------------------------------------------------------------------
Mon Nov 2 15:27:46 UTC 2020 - aloisio@gmx.com
- Update to version 7.1.1
* Fixed ABI compatibility with 7.0.x
* Added the FMT_ARM_ABI_COMPATIBILITY macro to work around
ABI incompatibility between GCC and Clang on ARM
* Worked around a SFINAE bug in GCC 8
* Fixed linkage errors when building with GCC's LTO
* Fixed a compilation error when building without
__builtin_clz or equivalent
* Fixed a sign conversion warning
- Dropped fmt-7.1.0-LTO.patch (merged upstream)
-------------------------------------------------------------------
Mon Oct 26 14:54:41 UTC 2020 - Luigi Baldoni <aloisio@gmx.com>
- Update to version 7.1.0
* Switched from Grisu3 to Dragonbox for the default
floating-point formatting which gives the shortest decimal
representation with round-trip guarantee and correct rounding.
This makes {fmt} up to 20-30x faster than common
implementations of std::ostringstream and sprintf on
dtoa-benchmark and faster than double-conversion and Ryū. It
is possible to get even better performance at the cost of
larger binary size by compiling with the
FMT_USE_FULL_CACHE_DRAGONBOX macro set to 1.
* Added an experimental unsynchronized file output API which,
together with format string compilation can give 5-9 times
speed up compared to fprintf on common platforms.
* Added a formatter for std::chrono::time_point<system_clock>
* Added support for ranges with non-const begin/end to fmt::join
* Added a memory_buffer::append overload that takes a range.
* Improved handling of single code units in FMT_COMPILE.
* Added dynamic width support to format string compilation.
* Improved error reporting for unformattable types: now you'll
get the type name directly in the error message instead of
the note.
* Added the make_args_checked function template that allows
you to write formatting functions with compile-time format
string checks and avoid binary code bloat.
* Replaced snprintf fallback with a faster internal IEEE 754
float and double formatter for arbitrary precision.
* Made format_to_n and formatted_size part of the core API.
* Added fmt::format_to_n overload with format string
compilation.
* Added fmt::format_to overload that take text_style.
* Made the # specifier emit trailing zeros in addition to the
decimal point.
* Changed the default floating point format to not include .0
for consistency with std::format and std::to_chars. It is
possible to get the decimal point and trailing zero with the
# specifier.
* Fixed an issue with floating-point formatting that could
result in addition of a non-significant trailing zero in
rare cases e.g. 1.00e-34 instead of 1.0e-34.
* Made fmt::to_string fallback on ostream insertion operator
if the formatter specialization is not provided.
* Added support for the append mode to the experimental file
API and improved fcntl.h detection.
* Fixed handling of types that have both an implicit
conversion operator and an overloaded ostream insertion
operator.
* Fixed a slicing issue in an internal iterator type.
* Fixed an issue in locale-specific integer formatting.
* Fixed handling of exotic code unit types.
* Improved FMT_ALWAYS_INLINE.
* Improved documentation.
* Added the FMT_REDUCE_INT_INSTANTIATIONS CMake option that
reduces the binary code size at the cost of some integer
formatting performance. This can be useful for extremely
memory-constrained embedded systems.
* Added the FMT_USE_INLINE_NAMESPACES macro to control usage
of inline namespaces.
* Improved build configuration.
* Fixed various warnings and compilation issues.
- Add fmt-7.1.0-LTO.patch
-------------------------------------------------------------------
Fri Aug 7 19:56:36 UTC 2020 - aloisio@gmx.com
- Update to version 7.0.3
* Worked around broken ``numeric_limits`` for 128-bit integers
* Added error reporting on missing named arguments
* Stopped using 128-bit integers with clang-cl
* Fixed issues in locale-specific integer formatting
-------------------------------------------------------------------
Wed Jul 29 17:33:10 UTC 2020 - aloisio@gmx.com
- Update to version 7.0.2
* Worked around broken ``numeric_limits`` for 128-bit integers
* Fixed compatibility with CMake 3.4
* Fixed handling of digit separators in locale-specific
formatting
-------------------------------------------------------------------
Tue Jul 7 19:18:26 UTC 2020 - aloisio@gmx.com
- Update to version 7.0.1
* Updated the inline version namespace name.
* Worked around a gcc bug in mangling of alias templates
* Fixed minor issues with the documentation.
-------------------------------------------------------------------
Mon Jul 6 14:36:10 UTC 2020 - Luigi Baldoni <aloisio@gmx.com>
- Update to version 7.0.0
* Reduced the library size.
* Added a simpler and more efficient format string compilation
API. The old fmt::compile API is now deprecated.
* Optimized integer formatting: format_to with format string
compilation and a stack-allocated buffer is now faster than
to_chars on both libc++ and libstdc++.
* Optimized handling of small format strings.
* Applied extern templates to improve compile times when using
the core API and fmt/format.h. It is still recommended to use
fmt/core.h instead of fmt/format.h but the compile time
difference is now smaller.
* Named arguments are now stored on stack (no dynamic memory
allocations) and the compiled code is more compact and
efficient.
* Implemented compile-time checks for dynamic width and
precision.
* Added sentinel support to fmt::join.
* Added support for named args, clear and reserve to
dynamic_format_arg_store.
* Added support for the 'c' format specifier to integral types
for compatibility with std::format.
* Replaced the 'n' format specifier with 'L' for compatibility
with std::format. The 'n' specifier can be enabled via the
FMT_DEPRECATED_N_SPECIFIER macro.
* The '=' format specifier is now disabled by default for
compatibility with std::format. It can be enabled via the
FMT_DEPRECATED_NUMERIC_ALIGN macro.
* Removed the following deprecated APIs:
+ FMT_STRING_ALIAS and fmt macros - replaced by
FMT_STRING
+ fmt::basic_string_view::char_type - replaced by
fmt::basic_string_view::value_type
+ convert_to_int
+ format_arg_store::types
+ *parse_context - replaced by *format_parse_context
+ FMT_DEPRECATED_INCLUDE_OS
+ FMT_DEPRECATED_PERCENT - incompatible with
std::format
+ *writer - replaced by compiled format API
* Renamed the internal namespace to detail. The former is
still provided as an alias if the FMT_USE_INTERNAL macro is
defined.
* Improved compatibility between fmt::printf with the standard
specs.
* Fixed handling of operator<< overloads that use copyfmt.
* Added the FMT_OS CMake option to control inclusion of
OS-specific APIs in the fmt target. This can be useful for
embedded platforms.
* Replaced FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION with the
FMT_FUZZ macro to prevent interferring with fuzzing of
projects using {fmt}.
* Fixed compatibility with emscripten.
* Improved documentation.
* Implemented various build configuration fixes and
improvements.
* Fixed various warnings and compilation issues.
- Drop fmt-6.2.1-fix_pkgconfig_paths.patch
- Bump sover to 7
-------------------------------------------------------------------
Tue Jun 23 16:02:53 UTC 2020 - Luigi Baldoni <aloisio@gmx.com>
- Add fmt-6.2.1-fix_pkgconfig_paths.patch (fix for boo#1173270)
-------------------------------------------------------------------
Sat May 9 17:53:02 UTC 2020 - Luigi Baldoni <aloisio@gmx.com>
- Update to version 6.2.1
* Fixed ostream support in ``sprintf``
(`#1631 <https://github.com/fmtlib/fmt/issues/1631>`_).
* Fixed type detection when using implicit conversion to
``string_view`` and ostream ``operator<<`` inconsistently
(`#1662 <https://github.com/fmtlib/fmt/issues/1662>`_).
- Drop 7d01859ef16e6b65bc023ad8bebfedecb088bf81.patch (no longer
necessary)
- Spec cleanup
-------------------------------------------------------------------
Tue Apr 14 13:04:56 UTC 2020 - Hans-Peter Jansen <hpj@urpla.net>
- Apply 7d01859ef16e6b65bc023ad8bebfedecb088bf81.patch
to fix kodi compilation and probably others:
https://github.com/fmtlib/fmt/issues/1620
-------------------------------------------------------------------
Mon Apr 6 14:21:08 UTC 2020 - Luigi Baldoni <aloisio@gmx.com>
- Update to version 6.2.0
* Improved error reporting when trying to format an object of
a non-formattable type:
* Reduced library size by ~10%.
* Always print decimal point if # is specified (#1476, #1498):
* Implemented the 'L' specifier for locale-specific numeric
formatting to improve compatibility with std::format. The 'n'
specifier is now deprecated and will be removed in the next
major release.
* Moved OS-specific APIs such as windows_error from
fmt/format.h to fmt/os.h. You can define
FMT_DEPRECATED_INCLUDE_OS to automatically include fmt/os.h from
fmt/format.h for compatibility but this will be disabled in the
next major release.
* Added precision overflow detection in floating-point
formatting.
* Implemented detection of invalid use of fmt::arg.
* Used type_identity to block unnecessary template argument
deduction.
* Improved UTF-8 handling (#1109):
* Added experimental dynamic argument storage (#1170, #1584):
* Made fmt::join accept initializer_list (#1591).
* Fixed handling of empty tuples (#1588).
* Fixed handling of output iterators in format_to_n (#1506).
* Fixed formatting of std::chrono::duration types to wide
output (#1533).
* Added const begin and end overload to buffers (#1553).
* Added the ability to disable floating-point formatting via
FMT_USE_FLOAT, FMT_USE_DOUBLE and FMT_USE_LONG_DOUBLE macros for
extremely memory-constrained embedded system (#1590).
* Made FMT_STRING work with constexpr string_view (#1589).
* Implemented a minor optimization in the format string parser
(#1560).
* Improved attribute detection (#1469, #1475, #1576).
* Improved documentation (#1481, #1523).
* Fixed symbol visibility on Linux when compiling with
-fvisibility=hidden (#1535).
* Implemented various build configuration fixes and
improvements (#1264, #1460, #1534, #1536, #1545, #1546, #1566,
#1582, #1597, #1598).
* Fixed various warnings and compilation issues
- Dropped Group tag
-------------------------------------------------------------------
Wed Dec 11 16:57:03 UTC 2019 - Luigi Baldoni <aloisio@gmx.com>
- Update to version 6.1.2
* Fixed ABI compatibility with libfmt.so.6.0.0 (#1471).
* Fixed handling types convertible to std::string_view (#1451).
Thanks @denizevrenci (Deniz Evrenci).
* Made CUDA test an opt-in enabled via the FMT_CUDA_TEST CMake
option.
* Fixed sign conversion warnings (#1440). Thanks @0x8000-0000
(Florin Iucha).
-------------------------------------------------------------------
Thu Dec 5 15:43:30 UTC 2019 - Luigi Baldoni <aloisio@gmx.com>
- Update to version 6.1.1
* Added a missing decimal point in exponent notation with
trailing zeros.
* Removed deprecated format_arg_store::TYPES.
-------------------------------------------------------------------
Wed Dec 4 11:34:50 UTC 2019 - Luigi Baldoni <aloisio@gmx.com>
- Update to version 6.1.0
* {fmt} now formats IEEE 754 ``float`` and ``double`` using
the shortest decimal representation with correct rounding by
default:
.. code:: c++
#include <cmath>
#include <fmt/core.h>
int main() {
fmt::print("{}", M_PI);
}
prints ``3.141592653589793``.
* Made the fast binary to decimal floating-point formatter the
default, simplified it and improved performance. {fmt} is now
15 times faster than libc++'s ``std::ostringstream``, 11
times faster than ``printf`` and 10% faster than
double-conversion on `dtoa-benchmark
(https://github.com/fmtlib/dtoa-benchmark)
================== ========= =======
Function Time (ns) Speedup
================== ========= =======
ostringstream 1,346.30 1.00x
ostrstream 1,195.74 1.13x
sprintf 995.08 1.35x
doubleconv 99.10 13.59x
fmt 88.34 15.24x
================== ========= =======
* {fmt} no longer converts ``float`` arguments to ``double``.
In particular this improves the default (shortest)
representation of floats and makes
``fmt::format`` consistent with ``std::format`` specs
(#1336, #1353, #1360, #1361)
.. code:: c++
fmt::print("{}", 0.1f);
prints ``0.1`` instead of ``0.10000000149011612``.
* Made floating-point formatting output consistent with
``printf``/iostreams (#1376, #1417)
* Added support for 128-bit integers (#1287)
.. code:: c++
fmt::print("{}", std::numeric_limits<__int128_t>::max());
prints ``170141183460469231731687303715884105727``.
* The overload of ``print`` that takes ``text_style`` is now
atomic, i.e. the output from different threads doesn't
interleave (#1351)
* Made compile time in the header-only mode ~20% faster by
reducing the number of template instantiations. ``wchar_t``
overload of ``vprint`` was moved from
``fmt/core.h`` to ``fmt/format.h``.
* Added an overload of ``fmt::join`` that works with tuples
(#1322, #1330)
.. code:: c++
#include <tuple>
#include <fmt/ranges.h>
int main() {
std::tuple<char, int, float> t{'a', 1, 2.0f};
fmt::print("{}", t);
}
prints ``('a', 1, 2.0)``.
* Changed formatting of octal zero with prefix from "0o0" to
"0":
.. code:: c++
fmt::print("{:#o}", 0);
prints ``0``.
* The locale is now passed to ostream insertion (``<<``)
operators (#1406)
.. code:: c++
#include <fmt/locale.h>
#include <fmt/ostream.h>
struct S {
double value;
};
std::ostream& operator<<(std::ostream& os, S s) {
return os << s.value;
}
int main() {
auto s = fmt::format(std::locale("fr_FR.UTF-8"), "{}", S{0.42});
// s == "0,42"
}
* Locale-specific number formatting now uses grouping (#1393,
#1394)
* Fixed handling of types with deleted implicit rvalue
conversion to ``const char**`` (#1421)
.. code:: c++
struct mystring {
operator const char*() const&;
operator const char*() &;
operator const char*() const&& = delete;
operator const char*() && = delete;
};
mystring str;
fmt::print("{}", str); // now compiles
* Enums are now mapped to correct underlying types instead of
``int`` (#1286)
* Enum classes are no longer implicitly converted to ``int``
(#1424)
* Added ``basic_format_parse_context`` for consistency with
C++20 ``std::format`` and deprecated ``basic_parse_context``.
* Fixed handling of UTF-8 in precision (#1389, #1390)
* Added a CUDA test (#1285, #1317)
* Improved documentation (#1276, #1291, #1296, #1315, #1332,
#1337, #1395, #1418)
* Various code improvements (#1358, #1407)
* Fixed compile-time format string checks for user-defined
types (#1292)
* Worked around a false positive in
``unsigned-integer-overflow`` sanitizer (#1377)
* Fixed various warnings and compilation issues (#1273, #1278,
#1280, #1281, #1288, #1290, #1301, #1305, #1306, #1309,
#1312, #1313, #1316, #1319, #1320, #1326, #1328, #1344,
#1345, #1347, #1349, #1354, #1362, #1366, #1364, #1370,
#1371, #1385, #1388, #1397, #1414, #1416, #1422, #1427,
#1431, #1433)
- Dropped fmt-bigendian_1.patch, fmt-bigendian_2.patch,
fmt-bigendian_3.patch and fmt-bigendian_4.patch (merged
upstream)
-------------------------------------------------------------------
Sun Dec 1 08:54:54 UTC 2019 - Luigi Baldoni <aloisio@gmx.com>
- Added fmt-bigendian_1.patch, fmt-bigendian_2.patch,
fmt-bigendian_3.patch and fmt-bigendian_4.patch to fix tests
on big endian targets
-------------------------------------------------------------------
Fri Nov 29 08:46:30 UTC 2019 - Luigi Baldoni <aloisio@gmx.com>
- Update to version 6.0.0
(too many changes to list, see ChangeLog.rst)
- Dropped 0001-install-pkg-config-file-into-libdir.patch (no
longer necessary)
- Switched to MIT license
- Increased SOVERSION to 6
-------------------------------------------------------------------
Mon Mar 25 16:21:01 UTC 2019 - olaf@aepfle.de
- Install fmt.pc into libdir with
0001-install-pkg-config-file-into-libdir.patch
-------------------------------------------------------------------
Sat Jan 12 18:29:40 UTC 2019 - Ferdinand Thiessen <rpm@fthiessen.de>
- Update to version 5.3.0:
* Introduced experimental chrono formatting support
* Added experimental support for emphasis
(bold, italic, underline, strikethrough), colored output to a
file stream, and improved colored formatting API
* Added support for 4-bit terminal colors
* Made std::string_view work as a format string
* Added wide string support to compile-time format string checks
* Made colored print functions work with wide strings
* Introduced experimental Unicode support
* Removed undocumented basic_fixed_buffer which has been
superseded by the iterator-based API
* Disallowed repeated leading zeros in an argument ID
* Deprecated fmt::visit, parse_context, and wparse_context.
Use fmt::visit_format_arg, format_parse_context, and
wformat_parse_context instead.
- Removed upstream merged fix-fmt_pc.patch
-------------------------------------------------------------------
Thu Dec 6 21:15:37 UTC 2018 - Jan Engelhardt <jengelh@inai.de>
- Do without em dashes in summaries.
-------------------------------------------------------------------
Thu Dec 6 13:38:46 UTC 2018 - Luigi Baldoni <aloisio@gmx.com>
- Added baselibs.conf as source
-------------------------------------------------------------------
Fri Nov 9 11:51:14 UTC 2018 - munix9@googlemail.com
- initial package for version 5.2.1

81
fmt.spec Normal file
View File

@ -0,0 +1,81 @@
#
# spec file for package fmt
#
# Copyright (c) 2024 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.
# Please submit bugfixes or comments via https://bugs.opensuse.org/
#
%define sover 11
Name: fmt
Version: 11.0.2
Release: 0
Summary: A formatting library for C++
License: MIT
URL: http://fmtlib.net/
Source: https://github.com/fmtlib/fmt/archive/%version.tar.gz
Source1: baselibs.conf
BuildRequires: c++_compiler
BuildRequires: cmake
BuildRequires: pkg-config
%description
Fmt is a formatting library for C++. It can be used as an
alternative to (s)printf and iostreams.
%package -n libfmt%sover
Summary: A formatting library for C++
%description -n libfmt%sover
Shared library for fmt, a formatting library for C++.
%package devel
Summary: Development files for fmt, a formatting library
Requires: libfmt%sover = %version
%description devel
Development files for fmt, a formatting library for C++.
%prep
%autosetup -p1
%build
# X87 fix for excessive precision: https://github.com/fmtlib/fmt/issues/3337
export CFLAGS="%optflags -ffloat-store"
export CXXFLAGS="$CFLAGS"
%cmake -DCMAKE_INSTALL_INCLUDEDIR:PATH="%_includedir"
%cmake_build
%install
%cmake_install
%check
# path needs to be exported otherwise unit tests will fail
export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:%buildroot/%_libdir"
%ctest
%post -n libfmt%sover -p /sbin/ldconfig
%postun -n libfmt%sover -p /sbin/ldconfig
%files -n libfmt%sover
%license LICENSE
%_libdir/libfmt.so.%{sover}*
%files devel
%doc ChangeLog.md README.md
%_includedir/%name
%_libdir/cmake/%name
%_libdir/libfmt.so
%_libdir/pkgconfig/%name.pc
%changelog