#3 source-level debugging uncomfortable

[lur1]

Due to the implemented copy-compile-deletcte schema for assembler source files (similar to cp x.asm build; cd build; nasm x.asm; rm x.asm) it is quite uncomfortable to debug on source file level.
Users need to copy the source code into the build directory, then touch the executable (to get rid of the source newer msg) to have access to mixed or source-code debugging.