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ordos/Makefile

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Makefile
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Rename dosbox.conf to dosbox-build.conf Dosbox will override the default configuration with `dosbox.conf` if launched with `dosbox .` in the source directory. Only override it for building, not for interactive usage.
2021-09-10 16:34:50 +00:00
DOSBOX=dosbox -conf dosbox-build.conf -exit
Introduce project-specific dosbox.conf With the stock configuration, DOSBox limits the amount of instructions it emulates each millisecond to a value it guesses. This is a reasonable default to have when emulating games or other software from the time, but woefully slow for our purposes of compilation. Since the user's configuration file will most likely be tailored to other uses, it makes sense, then, to use a project-specific configuration here and override any user configuration. For now, set only the cycles setting to 'max'. The DOSBox invocation in the Makefile gets a bit long with the addition of the -conf flag, so contain it in a variable instead.
2021-09-07 18:34:01 +00:00
Include development executables in the disk image
2021-08-26 09:38:40 +00:00
ordos.img: BOOT.BIN IO.SYS ORDOS.SYS COMMAND.COM debug.com edlin.com exe2bin.exe link.exe masm.exe
Add bootloader
2021-08-26 07:08:41 +00:00
rm -f ordos.img
Use mkfs.fat instead of mkdosfs for better portability
2021-08-26 10:12:38 +00:00
mkfs.fat -C $@ -M 0xff 320
Add bootloader
2021-08-26 07:08:41 +00:00
rw -I 0x7c00 -i BOOT.BIN -o $@ -c 512
Start work on io.sys
2021-08-26 07:11:20 +00:00
mcopy -i $@ IO.SYS ::
mcopy -i $@ ORDOS.SYS ::
mcopy -i $@ COMMAND.COM ::
Include development executables in the disk image
2021-08-26 09:38:40 +00:00
mcopy -i $@ debug.com ::
mcopy -i $@ edlin.com ::
mcopy -i $@ exe2bin.exe ::
mcopy -i $@ link.exe ::
mcopy -i $@ masm.exe ::
Update LICENSE and include it in disk images
2021-09-11 17:00:40 +00:00
mcopy -i $@ LICENSE ::
Add bootloader
2021-08-26 07:08:41 +00:00
BOOT.BIN: boot.asm
Introduce project-specific dosbox.conf With the stock configuration, DOSBox limits the amount of instructions it emulates each millisecond to a value it guesses. This is a reasonable default to have when emulating games or other software from the time, but woefully slow for our purposes of compilation. Since the user's configuration file will most likely be tailored to other uses, it makes sense, then, to use a project-specific configuration here and override any user configuration. For now, set only the cycles setting to 'max'. The DOSBox invocation in the Makefile gets a bit long with the addition of the -conf flag, so contain it in a variable instead.
2021-09-07 18:34:01 +00:00
$(DOSBOX) mk-boot.bat
Add bootloader
2021-08-26 07:08:41 +00:00
Start work on io.sys
2021-08-26 07:11:20 +00:00
IO.SYS: io.asm
Introduce project-specific dosbox.conf With the stock configuration, DOSBox limits the amount of instructions it emulates each millisecond to a value it guesses. This is a reasonable default to have when emulating games or other software from the time, but woefully slow for our purposes of compilation. Since the user's configuration file will most likely be tailored to other uses, it makes sense, then, to use a project-specific configuration here and override any user configuration. For now, set only the cycles setting to 'max'. The DOSBox invocation in the Makefile gets a bit long with the addition of the -conf flag, so contain it in a variable instead.
2021-09-07 18:34:01 +00:00
$(DOSBOX) mk-io.bat
Start work on io.sys
2021-08-26 07:11:20 +00:00
Add bootloader
2021-08-26 07:08:41 +00:00
ORDOS.SYS: msdos.asm stddos.asm
Introduce project-specific dosbox.conf With the stock configuration, DOSBox limits the amount of instructions it emulates each millisecond to a value it guesses. This is a reasonable default to have when emulating games or other software from the time, but woefully slow for our purposes of compilation. Since the user's configuration file will most likely be tailored to other uses, it makes sense, then, to use a project-specific configuration here and override any user configuration. For now, set only the cycles setting to 'max'. The DOSBox invocation in the Makefile gets a bit long with the addition of the -conf flag, so contain it in a variable instead.
2021-09-07 18:34:01 +00:00
$(DOSBOX) mk-ordos.bat
Add bootloader
2021-08-26 07:08:41 +00:00
COMMAND.COM: command.asm
Introduce project-specific dosbox.conf With the stock configuration, DOSBox limits the amount of instructions it emulates each millisecond to a value it guesses. This is a reasonable default to have when emulating games or other software from the time, but woefully slow for our purposes of compilation. Since the user's configuration file will most likely be tailored to other uses, it makes sense, then, to use a project-specific configuration here and override any user configuration. For now, set only the cycles setting to 'max'. The DOSBox invocation in the Makefile gets a bit long with the addition of the -conf flag, so contain it in a variable instead.
2021-09-07 18:34:01 +00:00
$(DOSBOX) mk-comma.bat
Add bootloader
2021-08-26 07:08:41 +00:00
clean:
Don't unnecessarily invoke dosbox when cleaning
2021-09-07 09:42:10 +00:00
rm -f ordos.img *.OBJ *.EXE *.COM *.BIN *.SYS