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# | ||
# Makefile for linux. | ||
# If you don't have '-mstring-insns' in your gcc (and nobody but me has :-) | ||
# remove them from the CFLAGS defines. | ||
# | ||
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AS86 =as -0 -a | ||
CC86 =cc -0 | ||
LD86 =ld -0 | ||
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AS =gas | ||
LD =gld | ||
LDFLAGS =-s -x -M | ||
CC =gcc | ||
CFLAGS =-Wall -O -fstrength-reduce -fomit-frame-pointer -fcombine-regs | ||
CPP =gcc -E -nostdinc -Iinclude | ||
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ARCHIVES=kernel/kernel.o mm/mm.o fs/fs.o | ||
LIBS =lib/lib.a | ||
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.c.s: | ||
$(CC) $(CFLAGS) \ | ||
-nostdinc -Iinclude -S -o $*.s $< | ||
.s.o: | ||
$(AS) -c -o $*.o $< | ||
.c.o: | ||
$(CC) $(CFLAGS) \ | ||
-nostdinc -Iinclude -c -o $*.o $< | ||
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all: Image | ||
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Image: boot/boot tools/system tools/build | ||
tools/build boot/boot tools/system > Image | ||
sync | ||
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tools/build: tools/build.c | ||
$(CC) $(CFLAGS) \ | ||
-o tools/build tools/build.c | ||
chmem +65000 tools/build | ||
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boot/head.o: boot/head.s | ||
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tools/system: boot/head.o init/main.o \ | ||
$(ARCHIVES) $(LIBS) | ||
$(LD) $(LDFLAGS) boot/head.o init/main.o \ | ||
$(ARCHIVES) \ | ||
$(LIBS) \ | ||
-o tools/system > System.map | ||
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kernel/kernel.o: | ||
(cd kernel; make) | ||
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mm/mm.o: | ||
(cd mm; make) | ||
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fs/fs.o: | ||
(cd fs; make) | ||
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lib/lib.a: | ||
(cd lib; make) | ||
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boot/boot: boot/boot.s tools/system | ||
(echo -n "SYSSIZE = (";ls -l tools/system | grep system \ | ||
| cut -c25-31 | tr '\012' ' '; echo "+ 15 ) / 16") > tmp.s | ||
cat boot/boot.s >> tmp.s | ||
$(AS86) -o boot/boot.o tmp.s | ||
rm -f tmp.s | ||
$(LD86) -s -o boot/boot boot/boot.o | ||
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clean: | ||
rm -f Image System.map tmp_make boot/boot core | ||
rm -f init/*.o boot/*.o tools/system tools/build | ||
(cd mm;make clean) | ||
(cd fs;make clean) | ||
(cd kernel;make clean) | ||
(cd lib;make clean) | ||
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backup: clean | ||
(cd .. ; tar cf - linux | compress16 - > backup.Z) | ||
sync | ||
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dep: | ||
sed '/\#\#\# Dependencies/q' < Makefile > tmp_make | ||
(for i in init/*.c;do echo -n "init/";$(CPP) -M $$i;done) >> tmp_make | ||
cp tmp_make Makefile | ||
(cd fs; make dep) | ||
(cd kernel; make dep) | ||
(cd mm; make dep) | ||
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### Dependencies: | ||
init/main.o : init/main.c include/unistd.h include/sys/stat.h \ | ||
include/sys/types.h include/sys/times.h include/sys/utsname.h \ | ||
include/utime.h include/time.h include/linux/tty.h include/termios.h \ | ||
include/linux/sched.h include/linux/head.h include/linux/fs.h \ | ||
include/linux/mm.h include/asm/system.h include/asm/io.h include/stddef.h \ | ||
include/stdarg.h include/fcntl.h |
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