Build failed if without format support #9064

Sanity checks

• I have done the sanity checks, and my issue persists
• These sanity checks are not relevant to the bug

Deskflow version info

Deskflow: master(e108afd)
Qt:6.8.0
System: Deepin V25
Session: Unity

Build type

Local developer build (built it myself)

Operating systems (OS)

• Windows
• macOS
• Linux (X11)
• Linux (Wayland)
• BSD-derived
• Other (please specify)

Deskflow configuration

• Try to build with the source codes

What steps will reproduce the problem?

1. cd deskflow
2. cmake -S . -B build -DCMAKE_BUILD_TYPE=Release
3. cmake --build build/ -j$(nproc)

Log output

Additional information

It failed to build with low gcc(g++) compiler which without "format" support.

g++ --version
g++ (Deepin 12.3.0-17deepin12) 12.3.0
Copyright (C) 2022 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

build error:

/home/zero/work/deskflow/src/lib/base/Log.cpp:22:10: fatal error: format: 没有那个文件或目录
   22 | #include <format>
      |          ^~~~~~~~
compilation terminated.
gmake[2]: *** [src/lib/base/CMakeFiles/base.dir/build.make:177：src/lib/base/CMakeFiles/base.dir/Log.cpp.o] 错误 1
gmake[2]: *** 正在等待未完成的任务....
[ 14%] Linking CXX executable SettingsTests
[ 14%] Built target SettingsTests
gmake[1]: *** [CMakeFiles/Makefile2:1042：src/lib/base/CMakeFiles/base.dir/all] 错误 2
gmake: *** [Makefile:156：all] 错误 2