"{fmt} is an open-source formatting library for C++. It can be used as a safe and fast alternative to (s)printf and iostreams."
See {fmt}
documentation for usage and details.
Note: This is the source code for the build2 package of the {fmt}
C++ library,
the actual library sources snapshot can be found in the ./upstream/
submodule.
Configuration Options:
config.fmt.enable_modules
: Set to true
to build and provide the fmt
C++ modules. If the compiler and C++ version don't support C++ modules (which is C++ > 20), this will result in a compilation failure. Set to true
if $cxx.features.modules == true
which means the configuration is set to enable C++ modules, false
otherwise.
Reviews
Builds
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_14-ndebug_O3 |
timestamp |
2025-09-24 20:48:49 UTC (02:08:05 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_14-static_O3 |
timestamp |
2025-09-24 20:40:30 UTC (02:16:24 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_14-O3 |
timestamp |
2025-09-24 20:38:34 UTC (02:18:20 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_14 |
timestamp |
2025-09-24 20:31:12 UTC (02:25:42 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-msvc_17.10-static_O2 |
timestamp |
2025-09-24 04:54:39 UTC (18:02:15 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_ubuntu_24.04-gcc_13-bindist |
timestamp |
2025-09-24 03:14:29 UTC (19:42:25 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_14-ndebug_O3 |
timestamp |
2025-09-24 03:04:54 UTC (19:51:59 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_14-static_O3 |
timestamp |
2025-09-24 03:00:25 UTC (19:56:29 hours ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-msvc_17.8-static_O2 |
timestamp |
2025-09-24 02:27:38 UTC (20:29:15 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-clang_18_llvm_msvc_17.10-static_O2 |
timestamp |
2025-09-24 02:25:35 UTC (20:31:18 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-clang_18_llvm_msvc_17.10-O2 |
timestamp |
2025-09-24 02:24:07 UTC (20:32:47 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-clang_18_llvm_msvc_17.10 |
timestamp |
2025-09-24 02:19:56 UTC (20:36:58 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-clang_17_msvc_msvc_17.10 |
timestamp |
2025-09-24 02:15:47 UTC (20:41:07 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_12-bindist |
timestamp |
2025-09-24 02:12:49 UTC (20:44:04 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-w64-mingw32 |
tgt config |
windows_10-gcc_13.2_mingw_w64 |
timestamp |
2025-09-24 02:10:35 UTC (20:46:19 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-freebsd13.3 |
tgt config |
freebsd_13-clang_17 |
timestamp |
2025-09-24 02:07:07 UTC (20:49:47 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-freebsd14.1 |
tgt config |
freebsd_14-clang_18-static_O3 |
timestamp |
2025-09-24 02:00:20 UTC (20:56:34 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-freebsd14.1 |
tgt config |
freebsd_14-clang_18-O3 |
timestamp |
2025-09-24 01:58:39 UTC (20:58:15 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-freebsd14.1 |
tgt config |
freebsd_14-clang_18 |
timestamp |
2025-09-24 01:57:39 UTC (20:59:14 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_17_libc++ |
timestamp |
2025-09-24 01:56:00 UTC (21:00:54 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_17 |
timestamp |
2025-09-24 01:55:25 UTC (21:01:29 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_13.1 |
timestamp |
2025-09-24 01:52:37 UTC (21:04:17 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_18_libc++-static_O3 |
timestamp |
2025-09-24 00:42:24 UTC (22:14:29 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_18_libc++-O3 |
timestamp |
2025-09-24 00:40:58 UTC (22:15:56 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_18_libc++ |
timestamp |
2025-09-24 00:36:48 UTC (22:20:05 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_18-static_O3 |
timestamp |
2025-09-23 23:20:55 UTC (23:35:59 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_18 |
timestamp |
2025-09-23 23:19:17 UTC (23:37:37 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_18-O3 |
timestamp |
2025-09-23 23:18:09 UTC (23:38:44 hours ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_14 |
timestamp |
2025-09-23 20:51:18 UTC (01 02:05:35 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-gcc_14-O3 |
timestamp |
2025-09-23 20:50:39 UTC (01 02:06:15 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-w64-mingw32 |
tgt config |
windows_10-gcc_13.2_mingw_w64-static_O2 |
timestamp |
2025-09-23 20:04:45 UTC (01 02:52:09 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-w64-mingw32 |
tgt config |
windows_10-gcc_13.2_mingw_w64-O2 |
timestamp |
2025-09-23 19:57:02 UTC (01 02:59:52 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-msvc_17.10-O2 |
timestamp |
2025-09-23 19:56:04 UTC (01 03:00:49 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-msvc_17.10 |
timestamp |
2025-09-23 19:52:04 UTC (01 03:04:50 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-msvc_17.8 |
timestamp |
2025-09-23 19:42:35 UTC (01 03:14:18 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-microsoft-win32-msvc14.3 |
tgt config |
windows_10-msvc_17.8-O2 |
timestamp |
2025-09-23 19:24:30 UTC (01 03:32:24 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_fedora_40-gcc_14-bindist |
timestamp |
2025-09-23 07:06:37 UTC (01 15:50:17 days ago) |
result |
warning (update) | warning (test-installed) | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-gcc_13 |
timestamp |
2025-09-23 02:29:14 UTC (01 20:27:40 days ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_17 |
timestamp |
2025-09-23 02:27:37 UTC (01 20:29:17 days ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
aarch64-linux-gnu |
tgt config |
linux_debian_12-clang_17_libc++ |
timestamp |
2025-09-23 02:26:54 UTC (01 20:29:59 days ago) |
result |
success | log | rebuild |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_18 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_18-O3 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_18-static_O3 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_18_libc++ |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_18_libc++-O3 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_debian_12-clang_18_libc++-static_O3 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-linux-gnu |
tgt config |
linux_fedora_39-gcc_13-bindist |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin22.5.0 |
tgt config |
macos_13-clang_15.0 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin23.5.0 |
tgt config |
macos_14-clang_15.0 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin23.5.0 |
tgt config |
macos_14-clang_15.0-O3 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin23.5.0 |
tgt config |
macos_14-clang_15.0-static_O3 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin23.5.0 |
tgt config |
macos_14-gcc_14_homebrew |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin23.5.0 |
tgt config |
macos_14-gcc_14_homebrew-O3 |
result |
unbuilt |
toolchain |
public-0.17.0 |
target |
x86_64-apple-darwin23.5.0 |
tgt config |
macos_14-gcc_14_homebrew-static_O3 |
result |
unbuilt |