Build fails silently on Windows with MSYS2 UCRT64

[Zzak24]

Hello,

I am trying to build this project on Windows following your instructions, but the .exe file is not created. There are no error messages during the final 'make' step.

My Environment:

• OS: Windows 11
• Build Environment: MSYS2 UCRT64
• Compiler: GCC 15.1.0

What I have tried so far:

1. Installed dependencies: pacman -S mingw-w64-ucrt-x86_64-wxwidgets3.2-msw mingw-w64-ucrt-x86_64-protobuf
2. Fixed several compilation errors in the source code:
   • Added #include <cstdint> to src/util/mediancut.cpp.
   • Added #include <unordered_set> to src/gui/PicrossApp.cpp.
   • Added a missing semicolon ; in src/gui/PicrossApp.cpp.
3. Changed pkg_search_module(PROTOBUF REQUIRED protobuf-lite) to pkg_search_module(PROTOBUF REQUIRED protobuf) in CMakeLists.txt to fix a linker error.
4. After these fixes, I ran the build using cmake -G "MinGW Makefiles" .. followed by make.

The make command completes without any errors, but ppe.exe is not generated in the build directory.

Could you please provide some advice? Thank you.