@echo off

set loader_name=loader
set nasm_path=C:\nasm
set djgpp_path=C:\DJGPP\bin


@echo *****************      CTA KERNEL      *****************

goto KernelEntry

:error
      @echo.
      @echo There have been build errors. Building halted.
      @pause
      exit

:KernelEntry
      del objects\%loader_name%.o
      del objects\main.o

      @echo.
      @echo Building Kernel entry...
      @echo       * Compiling kernel loader...
      %nasm_path%\nasm.exe -f aout -o ./objects/%loader_name%.o %loader_name%.asm

      @echo       * Compiling kernel main...
      %djgpp_path%\gcc.exe -Wall -O -fstrength-reduce -fomit-frame-pointer -nostdinc -fno-builtin -I./include -c -o ./objects/main.o main.c 
      if not exist objects\%loader_name%.o goto error
      if not exist objects\main.o goto error
     
      @echo.

:KernelSTDLIB
      cd lib
      rem call compile.bat
      cd..

:KernelMemoryManager
      cd memory
      call compile.bat
      cd..
      
rem here go other sources:

rem here go other sources ^

:Finish
      cd objects
      @echo Linking...
      del kernel.bin
      %djgpp_path%\ld -T link.ld
      if not exist kernel.bin goto error
      
      @echo.
      
      echo Copying to floppy drive...
      copy KERNEL.BIN A:\KERNEL.CTA >nul
      cd..