how do I compile with debugging symbols

[mutantbob]

I am not familiar with the cmake system, so I do not know how to get the samples to build with debugging symbols.

I am trying to figure out why on my computer the hello_triangle sample renders 4 frames and gets stuck, but none of those frames show up in the window. It stays black.

I was hoping if I could run it under gdb I could figure out why it is not working like I assumed it should.

[mutantbob]

With help from a colleague I was able to alter the build instructions into

cmake -G "Unix Makefiles" -Bbuild/linux -DCMAKE_BUILD_TYPE=Debug
cmake --build build/linux --config Debug --target vulkan_samples -j$(nproc)

and then run the samples under a debugger