libfmt: bump to 12.2.0

[tru7]

📦 Package Details

Maintainer: me
_{(You can find this by checking the history of the package Makefile.)}

Description:

new upstream release 12.2.0

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🧪 Run Testing Details

• OpenWrt Version: snapshot
• OpenWrt Target/Subtarget: ath79/generic, ramips/mt7620a
• OpenWrt Device: tplink_archer-c7-v4

---

✅ Formalities

• I have reviewed the CONTRIBUTING.md file for detailed contributing guidelines.

If your PR contains a patch:

• It can be applied using git am
• It has been refreshed to avoid offsets, fuzzes, etc., using

  make package/<your-package>/refresh V=s

• It is structured in a way that it is potentially upstreamable
  _{(e.g., subject line, commit description, etc.)
  We must try to upstream patches to reduce maintenance burden.}

[BKPepe]

This is failing for i386:

2026-06-22T14:48:14.3081640Z FAILED: [code=1] CMakeFiles/fmt.dir/src/format.cc.o 
2026-06-22T14:48:14.3086822Z /builder/staging_dir/toolchain-i386_pentium-mmx_gcc-14.3.0_musl/bin/i486-openwrt-linux-musl-g++ -DFMT_LIB_EXPORT -Dfmt_EXPORTS -I/builder/build_dir/target-i386_pentium-mmx_musl/fmt-12.2.0/include -Os -pipe -march=pentium-mmx -fno-caller-saves -fno-plt -fhonour-copts -ffile-prefix-map=/builder/build_dir/target-i386_pentium-mmx_musl/fmt-12.2.0=fmt-12.2.0 -Wl,-z,max-page-size=4096 -Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro -Wl,-z,pack-relative-relocs  -I/builder/staging_dir/toolchain-i386_pentium-mmx_gcc-14.3.0_musl/usr/include -I/builder/staging_dir/toolchain-i386_pentium-mmx_gcc-14.3.0_musl/include -I/builder/staging_dir/toolchain-i386_pentium-mmx_gcc-14.3.0_musl/include/fortify -DNDEBUG -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -MD -MT CMakeFiles/fmt.dir/src/format.cc.o -MF CMakeFiles/fmt.dir/src/format.cc.o.d -o CMakeFiles/fmt.dir/src/format.cc.o -c /builder/build_dir/target-i386_pentium-mmx_musl/fmt-12.2.0/src/format.cc
2026-06-22T14:48:14.3093276Z In file included from /builder/build_dir/target-i386_pentium-mmx_musl/fmt-12.2.0/include/fmt/format-inl.h:28,
2026-06-22T14:48:14.3094386Z                  from /builder/build_dir/target-i386_pentium-mmx_musl/fmt-12.2.0/src/format.cc:8:
2026-06-22T14:48:14.3096568Z /builder/build_dir/target-i386_pentium-mmx_musl/fmt-12.2.0/include/fmt/format.h: In instantiation of 'void fmt::v12::detail::format_hexfloat(Float, fmt::v12::format_specs, buffer<char>&) [with Float = long double; typename std::enable_if<(! std::integral_constant<bool, (std::numeric_limits<_Tp>::digits == 106)>::value), int>::type <anonymous> = 0]':
2026-06-22T14:48:14.3100203Z /builder/build_dir/target-i386_pentium-mmx_musl/fmt-12.2.0/include/fmt/format.h:3501:20:   required from 'OutputIt fmt::v12::detail::write(OutputIt, T, fmt::v12::format_specs, fmt::v12::locale_ref) [with Char = char; OutputIt = fmt::v12::basic_appender<char>; T = long double; typename std::enable_if<is_floating_point<T>::value, int>::type <anonymous> = 0]'
2026-06-22T14:48:14.3102148Z  3501 |     format_hexfloat(convert_float(value), specs, buffer);
2026-06-22T14:48:14.3102853Z       |     ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2026-06-22T14:48:14.3104816Z /builder/build_dir/target-i386_pentium-mmx_musl/fmt-12.2.0/include/fmt/format.h:3595:21:   required from 'OutputIt fmt::v12::detail::write(OutputIt, T) [with Char = char; OutputIt = fmt::v12::basic_appender<char>; T = long double; typename std::enable_if<(is_floating_point<T>::value && (! is_fast_float<T>::value)), int>::type <anonymous> = 0]'
2026-06-22T14:48:14.3106946Z  3595 |   return write<Char>(out, value, {});
2026-06-22T14:48:14.3107472Z       |          ~~~~~~~~~~~^~~~~~~~~~~~~~~~
2026-06-22T14:48:14.3109471Z /builder/build_dir/target-i386_pentium-mmx_musl/fmt-12.2.0/include/fmt/format.h:3685:16:   required from 'void fmt::v12::detail::default_arg_formatter<Char>::operator()(T) [with T = long double; typename std::enable_if<std::integral_constant<bool, (std::is_same<T, int>::value || 1)>::value, int>::type <anonymous> = 0; Char = char]'
2026-06-22T14:48:14.3111528Z  3685 |     write<Char>(out, value);
2026-06-22T14:48:14.3111973Z       |     ~~~~~~~~~~~^~~~~~~~~~~~
2026-06-22T14:48:14.3113506Z /builder/build_dir/target-i386_pentium-mmx_musl/fmt-12.2.0/include/fmt/base.h:2505:52:   required from 'constexpr decltype (vis(0)) fmt::v12::basic_format_arg<Context>::visit(Visitor&&) const [with Visitor = fmt::v12::detail::default_arg_formatter<char>; Context = fmt::v12::context; decltype (vis(0)) = void]'
2026-06-22T14:48:14.3114757Z  2505 |     case detail::type::long_double_type: return vis(value_.long_double_value);
2026-06-22T14:48:14.3115186Z       |                                                 ~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
2026-06-22T14:48:14.3115718Z /builder/build_dir/target-i386_pentium-mmx_musl/fmt-12.2.0/include/fmt/format-inl.h:1471:29:   required from here
2026-06-22T14:48:14.3116622Z  1471 |     return args.get(0).visit(default_arg_formatter<char>{out});
2026-06-22T14:48:14.3117001Z       |            ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2026-06-22T14:48:14.3117705Z /builder/build_dir/target-i386_pentium-mmx_musl/fmt-12.2.0/include/fmt/format.h:3108:14: error: no match for 'operator~' (operand type is 'fmt::v12::detail::uint128')
2026-06-22T14:48:14.3118360Z  3108 |       f.f &= ~(inc - 1);
2026-06-22T14:48:14.3118596Z       |              ^~~~~~~~~~
2026-06-22T14:48:14.3118842Z ninja: build stopped: subcommand failed.
2026-06-22T14:48:14.3119270Z make[1]: *** [package/Makefile:198: package/feeds/packages_ci/libfmt/compile] Error 1
2026-06-22T14:48:14.3119776Z make: *** [/builder/include/toplevel.mk:226: package/libfmt/compile] Error 2

[tru7]

I guess this needs an upstream fix - let's wait for another release

[BKPepe]

Is there any upstream issue, which we can track?

[tru7]

Yes, i just created an issue fmtlib/fmt#4824 and was informed that it's fixed with commit fmtlib/fmt#4813 - let's wait for a new release