--- linux/Makefile	2018/04/24 18:00:41	1.1
+++ linux/Makefile	2018/04/24 18:13:53	1.1.1.12
@@ -1,96 +1,221 @@
 #
-# Makefile for linux.
-# If you don't have '-mstring-insns' in your gcc (and nobody but me has :-)
-# remove them from the CFLAGS defines.
-#
-
-AS86	=as -0 -a
-CC86	=cc -0
-LD86	=ld -0
-
-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
+# ROOT_DEV specifies the default root-device when making the image.
+# This can be either FLOPPY, /dev/xxxx or empty, in which case the
+# default of FLOPPY is used by 'build'.
+#
+
+ROOT_DEV =# /dev/hdb1
+
+#
+# uncomment this if you want kernel profiling: the profile_shift is the
+# granularity of the profiling (5 = 32-byte granularity)
+#
+
+PROFILING =# -DPROFILE_SHIFT=2
+
+#
+# uncomment the correct keyboard:
+#
+# The value of KBDFLAGS should be or'ed together from the following
+# bits, depending on which features you want enabled.
+# 0x80 - Off: the Alt key will set bit 7 if pressed together with
+#             another key.
+#        On:  the Alt key will NOT set the high bit; an escape
+#             character is prepended instead.
+# The least significant bits control if the following keys are "dead".
+# The key is dead by default if the bit is on.
+# 0x01 - backquote (`)
+# 0x02 - accent acute
+# 0x04 - circumflex (^)
+# 0x08 - tilde (~)
+# 0x10 - dieresis (umlaut)
+
+# KEYBOARD = -DKBD_FINNISH -DKBDFLAGS=0
+# KEYBOARD = -DKBD_FINNISH_LATIN1 -DKBDFLAGS=0x9F
+KEYBOARD = -DKBD_US -DKBDFLAGS=0
+# KEYBOARD = -DKBD_GR -DKBDFLAGS=0
+# KEYBOARD = -DKBD_GR_LATIN1 -DKBDFLAGS=0x9F
+# KEYBOARD = -DKBD_FR -DKBDFLAGS=0
+# KEYBOARD = -DKBD_FR_LATIN1 -DKBDFLAGS=0x9F
+# KEYBOARD = -DKBD_UK -DKBDFLAGS=0
+# KEYBOARD = -DKBD_DK -DKBDFLAGS=0
+# KEYBOARD = -DKBD_DK_LATIN1 -DKBDFLAGS=0x9F
+# KEYBOARD = -DKBD_DVORAK -DKBDFLAGS=0
+# KEYBOARD = -DKBD_SG -DKBDFLAGS=0
+# KEYBOARD = -DKBD_SG_LATIN1 -DKBDFLAGS=0x9F
+# KEYBOARD = -DKBD_SF -DKBDFLAGS=0
+# KEYBOARD = -DKBD_SF_LATIN1 -DKBDFLAGS=0x9F
+# KEYBOARD = -DKDB_NO
+
+#
+# comment this line if you don't want the emulation-code
+#
+
+MATH_EMULATION = -DKERNEL_MATH_EMULATION
+
+#
+# Maximum memory used by the kernel. This is normally 16MB - some of the
+# SCSI drivers may have problems with anything else due to DMA limits. The
+# drivers should check, but they don't. The ONLY valid values for
+# MAX_MEGABYTES are 16 and 32 - anything else needs kernel diffs.
+#
+# EVEN IF YOU HAVE > 16MB, YOU SHOULD EDIT THIS ONLY IF YOU ARE 100%
+# SURE YOU AREN'T USING ANY DEVICE THAT DOES UNCHECKED DMA!!  THE
+# FLOPPY DRIVER IS OK, BUT OTHERS MIGHT HAVE PROBLEMS.
+#
 
-ARCHIVES=kernel/kernel.o mm/mm.o fs/fs.o
-LIBS	=lib/lib.a
+MAX_MEGABYTES = 16
+
+#
+# standard CFLAGS
+#
+
+CFLAGS =-Wall -O6 -fomit-frame-pointer -DMAX_MEGABYTES=$(MAX_MEGABYTES)
+
+#
+# if you want the ram-disk device, define this to be the
+# size in blocks.
+#
+
+#RAMDISK = -DRAMDISK=512
+
+AS86	=as86 -0 -a
+LD86	=ld86 -0
+
+#
+# If you want to preset the SVGA mode, uncomment the next line and
+# set SVGA_MODE to whatever number you want.
+# Set it to -DSVGA_MODE=NORMAL_VGA if you just want the EGA/VGA mode.
+# The number is the same as you would ordinarily press at bootup.
+#
+SVGA_MODE=	-DSVGA_MODE=1
+
+AS	=as
+LD	=ld
+HOSTCC	=gcc -static
+CC	=gcc -DKERNEL
+MAKE	=make
+CPP	=$(CC) -E -DMAX_MEGABYTES=$(MAX_MEGABYTES)
+AR	=ar
+
+ARCHIVES	=kernel/kernel.o mm/mm.o fs/fs.o net/net.o
+FILESYSTEMS	=fs/minix/minix.o fs/ext/ext.o fs/msdos/msdos.o fs/proc/proc.o
+DRIVERS		=kernel/blk_drv/blk_drv.a kernel/chr_drv/chr_drv.a \
+		 kernel/blk_drv/scsi/scsi.a
+MATH		=kernel/math/math.a
+LIBS		=lib/lib.a
+SUBDIRS		=kernel mm fs net lib
+
+KERNELHDRS	=/usr/src/linux/include
 
 .c.s:
-	$(CC) $(CFLAGS) \
-	-nostdinc -Iinclude -S -o $*.s $<
+	$(CC) $(CFLAGS) -S -o $*.s $<
 .s.o:
 	$(AS) -c -o $*.o $<
 .c.o:
-	$(CC) $(CFLAGS) \
-	-nostdinc -Iinclude -c -o $*.o $<
+	$(CC) $(CFLAGS) -c -o $*.o $<
 
-all:	Image
+all:	Version Image
 
-Image: boot/boot tools/system tools/build
-	tools/build boot/boot tools/system > Image
+lilo: Image
+	if [ -f /vmlinux ]; then mv /vmlinux /vmlinux.old; fi
+	dd if=Image of=/vmlinux
+	/etc/lilo/lilo -b /dev/hda /vmlinux
+
+linuxsubdirs: dummy
+	@for i in $(SUBDIRS); do (cd $$i && echo $$i && $(MAKE)) || exit; done
+
+Version:
+	@./makever.sh
+	@echo \#define UTS_RELEASE \"0.98-`cat .version`\" > tools/version.h
+	@echo \#define UTS_VERSION \"`date +%D`\" >> tools/version.h
+	@echo \#define LINUX_COMPILE_TIME \"`date +%T`\" >> tools/version.h
+	@echo \#define LINUX_COMPILE_BY \"`whoami`\" >> tools/version.h
+	@echo \#define LINUX_COMPILE_HOST \"`hostname`\" >> tools/version.h
+
+Image: boot/bootsect boot/setup tools/system tools/build
+	cp tools/system system.tmp
+	strip system.tmp
+	tools/build boot/bootsect boot/setup system.tmp $(ROOT_DEV) > Image
+	rm system.tmp
 	sync
 
+disk: Image
+	dd bs=8192 if=Image of=/dev/fd0
+
 tools/build: tools/build.c
-	$(CC) $(CFLAGS) \
+	$(HOSTCC) $(CFLAGS) \
 	-o tools/build tools/build.c
-	chmem +65000 tools/build
 
 boot/head.o: boot/head.s
 
-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
-
-kernel/kernel.o:
-	(cd kernel; make)
-
-mm/mm.o:
-	(cd mm; make)
-
-fs/fs.o:
-	(cd fs; make)
-
-lib/lib.a:
-	(cd lib; make)
-
-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
+boot/head.s: boot/head.S
+	$(CPP) -traditional boot/head.S -o boot/head.s
+
+tools/version.o: tools/version.c tools/version.h
+
+init/main.o: init/main.c
+	$(CC) $(CFLAGS) $(PROFILING) -c -o $*.o $<
+
+tools/system:	boot/head.o init/main.o tools/version.o linuxsubdirs
+	$(LD) $(LDFLAGS) -M boot/head.o init/main.o tools/version.o \
+		$(ARCHIVES) \
+		$(FILESYSTEMS) \
+		$(DRIVERS) \
+		$(MATH) \
+		$(LIBS) \
+		-o tools/system > System.map
+
+boot/setup: boot/setup.s
+	$(AS86) -o boot/setup.o boot/setup.s
+	$(LD86) -s -o boot/setup boot/setup.o
+
+boot/setup.s:	boot/setup.S include/linux/config.h
+	$(CPP) -traditional $(SVGA_MODE) boot/setup.S -o boot/setup.s
+
+boot/bootsect.s:	boot/bootsect.S include/linux/config.h
+	$(CPP) -traditional boot/bootsect.S -o boot/bootsect.s
+
+boot/bootsect:	boot/bootsect.s
+	$(AS86) -o boot/bootsect.o boot/bootsect.s
+	$(LD86) -s -o boot/bootsect boot/bootsect.o
+
+fs: dummy
+	$(MAKE) linuxsubdirs SUBDIRS=fs
+
+mm: dummy
+	$(MAKE) linuxsubdirs SUBDIRS=mm
+
+kernel: dummy
+	$(MAKE) linuxsubdirs SUBDIRS=kernel
 
 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)
+	rm -f Image System.map tmp_make core boot/bootsect boot/setup \
+		boot/bootsect.s boot/setup.s boot/head.s init/main.s
+	rm -f init/*.o tools/system tools/build boot/*.o tools/*.o
+	for i in $(SUBDIRS); do (cd $$i && $(MAKE) clean); done
 
 backup: clean
-	(cd .. ; tar cf - linux | compress16 - > backup.Z)
+	cd .. && tar cf - linux | compress - > backup.Z
 	sync
 
-dep:
+depend dep:
 	sed '/\#\#\# Dependencies/q' < Makefile > tmp_make
-	(for i in init/*.c;do echo -n "init/";$(CPP) -M $$i;done) >> tmp_make
+	for i in init/*.c;do echo -n "init/";$(CPP) -M $$i;done >> tmp_make
 	cp tmp_make Makefile
-	(cd fs; make dep)
-	(cd kernel; make dep)
-	(cd mm; make dep)
+	for i in $(SUBDIRS); do (cd $$i && $(MAKE) dep) || exit; done
+
+dummy:
 
 ### 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 
+init/main.o : init/main.c /usr/lib/gcc-lib/i386-linux/2.2.2d/include/stdarg.h /usr/include/asm/system.h \
+  /usr/include/asm/io.h /usr/include/linux/mktime.h /usr/include/linux/types.h \
+  /usr/include/linux/fcntl.h /usr/include/linux/config.h /usr/include/linux/config.dist.h \
+  /usr/include/linux/sched.h /usr/include/linux/head.h /usr/include/linux/fs.h \
+  /usr/include/linux/limits.h /usr/include/linux/wait.h /usr/include/linux/dirent.h \
+  /usr/include/linux/vfs.h /usr/include/linux/pipe_fs_i.h /usr/include/linux/minix_fs_i.h \
+  /usr/include/linux/ext_fs_i.h /usr/include/linux/msdos_fs_i.h /usr/include/linux/minix_fs_sb.h \
+  /usr/include/linux/ext_fs_sb.h /usr/include/linux/msdos_fs_sb.h /usr/include/linux/mm.h \
+  /usr/include/linux/kernel.h /usr/include/linux/signal.h /usr/include/linux/time.h \
+  /usr/include/linux/param.h /usr/include/linux/resource.h /usr/include/linux/vm86.h \
+  /usr/include/linux/tty.h /usr/include/linux/termios.h /usr/include/linux/unistd.h