How to create portable FreePascal on Windows

FreePascal (FPC) is an advanced open source compiler for Pascal/Objects Pascal and Delphi. In order to create portable FPC on Windows we need some files such as:

1. cigwin1.dll
2. fp.exe
3. fpc.exe
4. fpinstres.o
5. fpinstres.ppu
6. ppc386.exe
7. sysinitpas.o
8. sysinitpas.ppu
9. system.o
10. system.ppu

And the total size of packed portable freepascal is 2.8 MB at least.