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|
VERSION = 0.01 pre-alpha
KERNEL_FILES = boot/boot.o system/system.o driver/driver.o
SPECIAL_FILES = include/asm/version.h
kernel : version WINX
@echo
@echo WINX $(VERSION) compiled
@echo
WINX : Makefile $(KERNEL_FILES)
@echo
@echo Linking kernel...
@ld -Ttext 0x0 -entry start -s --oformat binary -o WINX $(KERNEL_FILES)
floppy : WINX
@echo
@echo Insert a blank 1.44 Mb floppy into drive 0
@echo "Press <Enter> to continue, <^C> to abort..."
@read
@dd if=WINX of=/dev/fd0 bs=512
@echo
@echo Done.
@echo
clean :
@echo
@echo Cleanup...
@rm -f $(KERNEL_FILES) $(SPECIAL_FILES) $(BOOT_FILES) $(SYSTEM_FILES) $(DRIVER_FILES)
@echo OK
@echo
%.o : %.S
@echo Compiling $<
@cpp $< -I include | as -o $*.o
%.o : %.c
@echo Compiling $<
@gcc -I include -c -O3 -fno-zero-initialized-in-bss -o $*.o $<
version : include/asm/version.h
@if ([ '$(shell cat "include/asm/version.h")' != '#define WINX_VERSION "$(VERSION)"' ]) then \
echo "#define WINX_VERSION \"$(VERSION)\"" > include/asm/version.h; fi
include/asm/version.h:
@touch "include/asm/version.h"
include boot/Makefile
include system/Makefile
include driver/Makefile
|
