I compiled gdb source code from scratch on wsl2 in windows 11. And i got lots of errors about the macros and some function interface.I just solved them by hand. Finally i got a gdb elf file,and it work well without Tui mode, but it doesn't show symbol info in Tui mode.
some pics record them. The color of tui mode also seems a little unstrange comparing to original one in wsl2.
The first three figures are compiled GDB(tui mode)
https://i.stack.imgur.com/IFmj0.png
https://i.stack.imgur.com/bVxGA.png
https://i.stack.imgur.com/QSNRE.png
The last one is original GDB(wsl2)