Impossible to compile + stdint.h missing

[AlixANNERAUD]

Hello,
I've installed on my Windows 11 machine all of the stuff required (vscode / msys2 / mingw / sdl / platform io / repository cloning).
Once I try compile for the 64 bit emulator (or 32 bit one), GCC return with the following compilation error : "Too many arguments".
So I've replaced the line -D LV_MEM_SIZE="(128U * 1024U)" by -D LV_MEM_SIZE=(128U * 1024U) and it allowed the compilation to go further.
But now I get another error in almost every lvgl files : stdint.h: No such file or directory and stdbool.h: No such file or directory which is kind of strange since it's a C/C++ standard lib.
Thank you in advance.