ponydos/Makefile

NASM = nasm
PYTHON = python3
QEMU = qemu-system-i386

BUILDOPTS =

.SUFFIXES:
.SUFFIXES: .bin .asm .ans .wall

all: ponydos.img

FS_FILES = shell.bin ponydos.wall passion.wall viewer.bin hello.bin memory.bin ponydos.asm

ponydos.img: ponydos.bin $(FS_FILES)
	$(PYTHON) assemble_floppy.py $@ ponydos.bin $(FS_FILES)

ponydos.inc: ponydos.asm ponydos_static.inc
	$(NASM) -fbin -d SYMBOLS -o /dev/null ponydos.asm | $(PYTHON) extract_symbols.py $@ ponydos_static.inc

ponydos.bin: ponydos_static.inc

shell.bin: ponydos.inc

hello.bin: ponydos.inc

viewer.bin: ponydos.inc

memory.bin: ponydos.inc

.asm.bin:
	$(NASM) -fbin $(BUILDOPTS) -o $@ $<

.ans.wall:
	env BUILDOPTS='$(BUILDOPTS)' $(PYTHON) process_wallpaper.py $@ $< 7 0 0 0

run: ponydos.img
	$(QEMU) -drive file=$<,index=0,if=floppy,format=raw

clean:
	rm -f *.bin *.img *.wall ponydos.inc

distclean: clean

size: ponydos.asm
	@$(NASM) -fbin -d SIZE -o /dev/stdout ponydos.asm | wc -c

.PHONY: all run clean distclean size
First commit 2022-02-11 16:16:49 +00:00			`NASM = nasm`
Load wallpaper from disk 2023-03-11 15:49:55 +00:00			`PYTHON = python3`
Makefile: Use variable for qemu This way users can specify which backend to use without having to change the Makefile itself. 2023-03-27 15:07:52 +00:00			`QEMU = qemu-system-i386`
First commit 2022-02-11 16:16:49 +00:00
Add option for 8-colour mode Some BIOSs initialize the VGA card by default into a mode where the high bit of background nybble signals that the cell should blink. The simple way to avoid this is by restricting the background colours to the range 0…7. However, since our mouse cursor is implemented by swapping the foreground and the background colours, we also need to restrict the foreground colours to the range 0…7. 2023-05-11 18:25:50 +00:00			`BUILDOPTS =`

First commit 2022-02-11 16:16:49 +00:00			`.SUFFIXES:`
Use the extension .wall for wallpapers 2023-03-22 17:22:49 +00:00			`.SUFFIXES: .bin .asm .ans .wall`
First commit 2022-02-11 16:16:49 +00:00
Load wallpaper from disk 2023-03-11 15:49:55 +00:00			`all: ponydos.img`
First commit 2022-02-11 16:16:49 +00:00
Add a memory usage widget 2023-03-27 10:00:48 +00:00			`FS_FILES = shell.bin ponydos.wall passion.wall viewer.bin hello.bin memory.bin ponydos.asm`
Start work on shell 2023-03-17 23:05:32 +00:00
			`ponydos.img: ponydos.bin $(FS_FILES)`
			`$(PYTHON) assemble_floppy.py $@ ponydos.bin $(FS_FILES)`
First commit 2022-02-11 16:16:49 +00:00
Extract globals as well as syscalls from the symbol map 2023-03-19 18:49:03 +00:00			`ponydos.inc: ponydos.asm ponydos_static.inc`
			`$(NASM) -fbin -d SYMBOLS -o /dev/null ponydos.asm \| $(PYTHON) extract_symbols.py $@ ponydos_static.inc`
Get rid of syscall thunks 2023-03-19 17:28:30 +00:00
Extract globals as well as syscalls from the symbol map 2023-03-19 18:49:03 +00:00			`ponydos.bin: ponydos_static.inc`
Move wallpaper loading to shell 2023-03-18 13:55:53 +00:00
			`shell.bin: ponydos.inc`

Allow launching programs from the shell 2023-03-22 22:41:12 +00:00			`hello.bin: ponydos.inc`

Add missing dependencies to Makefile 2023-03-27 13:58:08 +00:00			`viewer.bin: ponydos.inc`

			`memory.bin: ponydos.inc`

First commit 2022-02-11 16:16:49 +00:00			`.asm.bin:`
Add option for 8-colour mode Some BIOSs initialize the VGA card by default into a mode where the high bit of background nybble signals that the cell should blink. The simple way to avoid this is by restricting the background colours to the range 0…7. However, since our mouse cursor is implemented by swapping the foreground and the background colours, we also need to restrict the foreground colours to the range 0…7. 2023-05-11 18:25:50 +00:00			`$(NASM) -fbin $(BUILDOPTS) -o $@ $<`
First commit 2022-02-11 16:16:49 +00:00
Use the extension .wall for wallpapers 2023-03-22 17:22:49 +00:00			`.ans.wall:`
Add option for 8-colour mode Some BIOSs initialize the VGA card by default into a mode where the high bit of background nybble signals that the cell should blink. The simple way to avoid this is by restricting the background colours to the range 0…7. However, since our mouse cursor is implemented by swapping the foreground and the background colours, we also need to restrict the foreground colours to the range 0…7. 2023-05-11 18:25:50 +00:00			`env BUILDOPTS='$(BUILDOPTS)' $(PYTHON) process_wallpaper.py $@ $< 7 0 0 0`
Load wallpaper from disk 2023-03-11 15:49:55 +00:00
			`run: ponydos.img`
Makefile: Use variable for qemu This way users can specify which backend to use without having to change the Makefile itself. 2023-03-27 15:07:52 +00:00			`$(QEMU) -drive file=$<,index=0,if=floppy,format=raw`
Load wallpaper from disk 2023-03-11 15:49:55 +00:00
First commit 2022-02-11 16:16:49 +00:00			`clean:`
Use the extension .wall for wallpapers 2023-03-22 17:22:49 +00:00			`rm -f .bin .img *.wall ponydos.inc`
First commit 2022-02-11 16:16:49 +00:00
			`distclean: clean`

Add a quick way to check the size of ponydos binary 2023-03-18 12:23:32 +00:00			`size: ponydos.asm`
Simplify make size 2023-03-18 14:01:12 +00:00			`@$(NASM) -fbin -d SIZE -o /dev/stdout ponydos.asm \| wc -c`
Add a quick way to check the size of ponydos binary 2023-03-18 12:23:32 +00:00
			`.PHONY: all run clean distclean size`