make error

[ghost]

Hello!
Got the following:

[ 33%] Building CXX object CMakeFiles/fmt.dir/src/format.cc.o
In file included from /home/tolstoevsky/git/weechat-xmpp/deps/fmt/src/format.cc:8:
/home/tolstoevsky/git/weechat-xmpp/deps/fmt/include/fmt/format-inl.h: In instantiation of ‘int fmt::v8::detail::format_float(T, int, float_specs, buffer<char>&) [with T = long double]’:
/home/tolstoevsky/git/weechat-xmpp/deps/fmt/src/format.cc:111:64:   required from here
/home/tolstoevsky/git/weechat-xmpp/deps/fmt/include/fmt/format-inl.h:2253:48: error: use of deleted function ‘bool fmt::v8::detail::basic_fp<F>::assign(Float) [with Float = long double; typename std::enable_if<(! std::integral_constant<bool, (std::numeric_limits<Float>::is_iec559 && (std::numeric_limits<Float>::digits <= 64))>::value), int>::type <anonymous> = 0; F = long long unsigned int]’
 2253 |                                      : f.assign(convert_float(value));
      |                                        ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
/home/tolstoevsky/git/weechat-xmpp/deps/fmt/include/fmt/format-inl.h:278:8: note: declared here
  278 |   bool assign(Float) = delete;
      |        ^~~~~~
/home/tolstoevsky/git/weechat-xmpp/deps/fmt/include/fmt/format-inl.h: In instantiation of ‘fmt::v8::detail::basic_fp<F>::basic_fp(Float) [with Float = long double; F = long long unsigned int]’:
/home/tolstoevsky/git/weechat-xmpp/deps/fmt/include/fmt/format-inl.h:2234:31:   required from ‘int fmt::v8::detail::format_float(T, int, float_specs, buffer<char>&) [with T = long double]’
/home/tolstoevsky/git/weechat-xmpp/deps/fmt/src/format.cc:111:64:   required from here
/home/tolstoevsky/git/weechat-xmpp/deps/fmt/include/fmt/format-inl.h:243:11: error: use of deleted function ‘bool fmt::v8::detail::basic_fp<F>::assign(Float) [with Float = long double; typename std::enable_if<(! std::integral_constant<bool, (std::numeric_limits<Float>::is_iec559 && (std::numeric_limits<Float>::digits <= 64))>::value), int>::type <anonymous> = 0; F = long long unsigned int]’
  243 |     assign(n);
      |     ~~~~~~^~~
/home/tolstoevsky/git/weechat-xmpp/deps/fmt/include/fmt/format-inl.h:278:8: note: declared here
  278 |   bool assign(Float) = delete;
      |        ^~~~~~
make[5]: *** [CMakeFiles/fmt.dir/build.make:76: CMakeFiles/fmt.dir/src/format.cc.o] Error 1

Compiling under Debian bookworm. What am I doing wrong? :)

[bqv]

ah, are you on aarch64?

fmtlib/fmt#2810 seems related!

Otherwise, I have no idea...

[ghost]

ah, are you on aarch64?

yep

fmtlib/fmt#2810 seems related!

Yes, looks like that's. Thanks.

[bqv]

I've switched to using fmt as an external dep (until gcc13 and i can just drop it) so your problem should go away as long as you can get something working