fix: pass /utf-8 only if the compiler is MSVC at build time #4159
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Thanks for the fix! |
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@vitaut you're welcome. Is there a way I can backport this to a previous version as a hotfix? It's blocking fmt's usage through vcpkg on Windows with LLVM. |
Merged
7 tasks
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For now, I am adding a patch to vcpkg |
aminya
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Sep 12, 2024
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We could make a new release but since you've already submitted a patch for vcpkg let's just go with it. |
facebook-github-bot
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Sep 30, 2024
Summary: Workaround for #2250. Ideally, the code should support the generator expression, but this workaround fixes the problem for fmt. Also, see fmtlib/fmt#4159 and microsoft/vcpkg#40944 Pull Request resolved: #2293 Reviewed By: Gownta Differential Revision: D62785183 Pulled By: Orvid fbshipit-source-id: d45768f12d28f53122fdedfc396f1d27c7259d19
facebook-github-bot
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Sep 30, 2024
Summary: Workaround for facebook/folly#2250. Ideally, the code should support the generator expression, but this workaround fixes the problem for fmt. Also, see fmtlib/fmt#4159 and microsoft/vcpkg#40944 X-link: facebook/folly#2293 Reviewed By: Gownta Differential Revision: D62785183 Pulled By: Orvid fbshipit-source-id: d45768f12d28f53122fdedfc396f1d27c7259d19
mtremer
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Feb 22, 2025
- Update from version 11.0.2 to 11.1.3
- Update of rootfile
- Changelog
11.1.3
- Fixed compilation on GCC 9.4 (fmtlib/fmt#4313).
- Worked around an internal compiler error when using C++20 modules with GCC
14.2 and earlier (fmtlib/fmt#4295).
- Worked around a bug in GCC 6 (fmtlib/fmt#4318).
- Fixed an issue caused by instantiating `formatter<const T>`
(fmtlib/fmt#4303,
fmtlib/fmt#4325). Thanks @timsong-cpp.
- Fixed formatting into `std::ostreambuf_iterator` when using format string
compilation (fmtlib/fmt#4309,
fmtlib/fmt#4312). Thanks @phprus.
- Restored a constraint on the map formatter so that it correctly reports as
unformattable when the element is (fmtlib/fmt#4326).
Thanks @timsong-cpp.
- Reduced the size of format specs (fmtlib/fmt#4298).
- Readded `args()` to `fmt::format_context`
(fmtlib/fmt#4307,
fmtlib/fmt#4310). Thanks @Erroneous1.
- Fixed a bogus MSVC warning (fmtlib/fmt#4314,
fmtlib/fmt#4322). Thanks @ZehMatt.
- Fixed a pedantic mode error in the CMake config
(fmtlib/fmt#4327). Thanks @rlalik.
11.1.2
- Fixed ABI compatibility with earlier 11.x versions
(fmtlib/fmt#4292).
- Added `wchar_t` support to the `std::bitset` formatter
(fmtlib/fmt#4285,
fmtlib/fmt#4286,
fmtlib/fmt#4289,
fmtlib/fmt#4290). Thanks @phprus.
- Prefixed CMake components with `fmt-` to simplify usage of {fmt} via
`add_subdirectory` (fmtlib/fmt#4283).
- Updated docs for meson (fmtlib/fmt#4291).
Thanks @trim21.
- Fixed a compilation error in chrono on nvcc
(fmtlib/fmt#4297,
fmtlib/fmt#4301). Thanks @breyerml.
- Fixed various warnings
(fmtlib/fmt#4288,
fmtlib/fmt#4299). Thanks @GamesTrap and @edo9300.
11.1.1
- Fixed ABI compatibility with earlier 11.x versions
(fmtlib/fmt#4278).
- Defined CMake components (`core` and `doc`) to allow docs to be installed
separately (fmtlib/fmt#4276).
Thanks @carlsmedstad.
11.1.0
- Improved C++20 module support
(fmtlib/fmt#4081,
fmtlib/fmt#4083,
fmtlib/fmt#4084,
fmtlib/fmt#4152,
fmtlib/fmt#4153,
fmtlib/fmt#4169,
fmtlib/fmt#4190,
fmtlib/fmt#4234,
fmtlib/fmt#4239).
Thanks @kamrann and @Arghnews.
- Reduced debug (unoptimized) binary code size and the number of template
instantiations when passing formatting arguments. For example, unoptimized
binary code size for `fmt::print("{}", 42)` was reduced by ~40% on GCC and
~60% on clang (x86-64).
GCC:
- Before: 161 instructions of which 105 are in reusable functions
([godbolt](https://www.godbolt.org/z/s9bGoo4ze)).
- After: 116 instructions of which 60 are in reusable functions
([godbolt](https://www.godbolt.org/z/r7GGGxMs6)).
Clang:
- Before: 310 instructions of which 251 are in reusable functions
([godbolt](https://www.godbolt.org/z/Ts88b7M9o)).
- After: 194 instructions of which 135 are in reusable functions
([godbolt](https://www.godbolt.org/z/vcrjP8ceW)).
- Added an experimental `fmt::writer` API that can be used for writing to
different destinations such as files or strings
(fmtlib/fmt#2354).
For example ([godbolt](https://www.godbolt.org/z/rWoKfbP7e)):
```c++
#include <fmt/os.h>
void write_text(fmt::writer w) {
w.print("The answer is {}.", 42);
}
int main() {
// Write to FILE.
write_text(stdout);
// Write to fmt::ostream.
auto f = fmt::output_file("myfile");
write_text(f);
// Write to std::string.
auto sb = fmt::string_buffer();
write_text(sb);
std::string s = sb.str();
}
```
- Added width and alignment support to the formatter of `std::error_code`.
- Made `std::expected<void, E>` formattable
(fmtlib/fmt#4145,
fmtlib/fmt#4148).
For example ([godbolt](https://www.godbolt.org/z/hrj5c6G86)):
```c++
fmt::print("{}", std::expected<void, int>());
```
prints
```
expected()
```
Thanks @phprus.
- Made `fmt::is_formattable<void>` SFINAE-friendly
(fmtlib/fmt#4147).
- Added support for `_BitInt` formatting when using clang
(fmtlib/fmt#4007,
fmtlib/fmt#4072,
fmtlib/fmt#4140,
fmtlib/fmt#4173,
fmtlib/fmt#4176).
For example ([godbolt](https://www.godbolt.org/z/KWjbWec5z)):
```c++
using int42 = _BitInt(42);
fmt::print("{}", int42(100));
```
Thanks @Arghnews.
- Added the `n` specifier for tuples and pairs
(fmtlib/fmt#4107). Thanks @someonewithpc.
- Added support for tuple-like types to `fmt::join`
(fmtlib/fmt#4226,
fmtlib/fmt#4230). Thanks @phprus.
- Made more types formattable at compile time
(fmtlib/fmt#4127). Thanks @AnthonyVH.
- Implemented a more efficient compile-time `fmt::formatted_size`
(fmtlib/fmt#4102,
fmtlib/fmt#4103). Thanks @phprus.
- Fixed compile-time formatting of some string types
(fmtlib/fmt#4065). Thanks @torshepherd.
- Made compiled version of `fmt::format_to` work with
`std::back_insert_iterator<std::vector<char>>`
(fmtlib/fmt#4206,
fmtlib/fmt#4211). Thanks @phprus.
- Added a formatter for `std::reference_wrapper`
(fmtlib/fmt#4163,
fmtlib/fmt#4164). Thanks @yfeldblum and @phprus.
- Added experimental padding support (glibc `strftime` extension) to `%m`, `%j`
and `%Y` (fmtlib/fmt#4161). Thanks @KKhanhH.
- Made microseconds formatted as `us` instead of `µs` if the Unicode support is
disabled (fmtlib/fmt#4088).
- Fixed an unreleased regression in transcoding of surrogate pairs
(fmtlib/fmt#4094,
fmtlib/fmt#4095). Thanks @phprus.
- Made `fmt::appender` satisfy `std::output_iterator` concept
(fmtlib/fmt#4092,
fmtlib/fmt#4093). Thanks @phprus.
- Made `std::iterator_traits<fmt::appender>` standard-conforming
(fmtlib/fmt#4185). Thanks @CaseyCarter.
- Made it easier to reuse `fmt::formatter<std::string_view>` for types with
an implicit conversion to `std::string_view`
(fmtlib/fmt#4036,
fmtlib/fmt#4055). Thanks @Arghnews.
- Made it possible to disable `<filesystem>` use via `FMT_CPP_LIB_FILESYSTEM`
for compatibility with some video game console SDKs, e.g. Nintendo Switch SDK
(fmtlib/fmt#4257,
fmtlib/fmt#4258,
fmtlib/fmt#4259). Thanks @W4RH4WK and @phprus.
- Fixed compatibility with platforms that use 80-bit `long double`
(fmtlib/fmt#4245,
fmtlib/fmt#4246). Thanks @jsirpoma.
- Added support for UTF-32 code units greater than `0xFFFF` in fill
(fmtlib/fmt#4201).
- Fixed handling of legacy encodings on Windows with GCC
(fmtlib/fmt#4162).
- Made `fmt::to_string` take `fmt::basic_memory_buffer` by const reference
(fmtlib/fmt#4261,
fmtlib/fmt#4262). Thanks @sascha-devel.
- Added `fmt::dynamic_format_arg_store::size`
(fmtlib/fmt#4270). Thanks @hannes-harnisch.
- Removed the ability to control locale usage via an undocumented
`FMT_STATIC_THOUSANDS_SEPARATOR` in favor of `FMT_USE_LOCALE`.
- Renamed `FMT_EXCEPTIONS` to `FMT_USE_EXCEPTIONS` for consistency with other
similar macros.
- Improved include directory ordering to reduce the chance of including
incorrect headers when using multiple versions of {fmt}
(fmtlib/fmt#4116). Thanks @cdzhan.
- Made it possible to compile a subset of {fmt} without the C++ runtime.
- Improved documentation and README
(fmtlib/fmt#4066,
fmtlib/fmt#4117,
fmtlib/fmt#4203,
fmtlib/fmt#4235). Thanks @zyctree and @nikola-sh.
- Improved the documentation generator (fmtlib/fmt#4110,
fmtlib/fmt#4115). Thanks @rturrado.
- Improved CI (fmtlib/fmt#4155,
fmtlib/fmt#4151). Thanks @phprus.
- Fixed various warnings and compilation issues
(fmtlib/fmt#2708,
fmtlib/fmt#4091,
fmtlib/fmt#4109,
fmtlib/fmt#4113,
fmtlib/fmt#4125,
fmtlib/fmt#4129,
fmtlib/fmt#4130,
fmtlib/fmt#4131,
fmtlib/fmt#4132,
fmtlib/fmt#4133,
fmtlib/fmt#4144,
fmtlib/fmt#4150,
fmtlib/fmt#4158,
fmtlib/fmt#4159,
fmtlib/fmt#4160,
fmtlib/fmt#4170,
fmtlib/fmt#4177,
fmtlib/fmt#4187,
fmtlib/fmt#4188,
fmtlib/fmt#4194,
fmtlib/fmt#4200,
fmtlib/fmt#4205,
fmtlib/fmt#4207,
fmtlib/fmt#4208,
fmtlib/fmt#4210,
fmtlib/fmt#4220,
fmtlib/fmt#4231,
fmtlib/fmt#4232,
fmtlib/fmt#4233,
fmtlib/fmt#4236,
fmtlib/fmt#4267,
fmtlib/fmt#4271).
Thanks @torsten48, @Arghnews, @tinfoilboy, @aminya, @Ottani, @zeroomega,
@c4v4, @kongy, @vinayyadav3016, @sergio-nsk, @phprus and @YexuanXiao.
Signed-off-by: Adolf Belka <[email protected]>
Signed-off-by: Michael Tremer <[email protected]>
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Fixes #4158
Fmt has started adding
/utf-8flags when installed through vcpkg on Windows even though it's not supported by Clang.https://github.com/aminya/cpp_vcpkg_project/actions/runs/10810623863/job/29988266523?pr=55#step:6:213
Here's a full reproduction:
https://github.com/aminya/cpp_vcpkg_project/tree/a53c2ce04dd16a26a60a3c1d85d2df212977319a
Here are some generated code in
build/vcpkg_installed/x64-windows/share/fmt/fmt-targets.cmakeThis should be conditional. Although vcpkg might use its own toolchain, it doesn't mean the cmake file will be used with MSVC for all the users of fmt. This includes clang-tidy usage (different at build time than configuration time).