--- linux/Makefile 2018/04/24 18:06:49 1.1.1.8 +++ linux/Makefile 2018/04/24 18:13:53 1.1.1.12 @@ -4,7 +4,14 @@ # default of FLOPPY is used by 'build'. # -ROOT_DEV = /dev/hdb1 +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: @@ -23,9 +30,9 @@ ROOT_DEV = /dev/hdb1 # 0x08 - tilde (~) # 0x10 - dieresis (umlaut) -KEYBOARD = -DKBD_FINNISH -DKBDFLAGS=0 +# KEYBOARD = -DKBD_FINNISH -DKBDFLAGS=0 # KEYBOARD = -DKBD_FINNISH_LATIN1 -DKBDFLAGS=0x9F -# KEYBOARD = -DKBD_US -DKBDFLAGS=0 +KEYBOARD = -DKBD_US -DKBDFLAGS=0 # KEYBOARD = -DKBD_GR -DKBDFLAGS=0 # KEYBOARD = -DKBD_GR_LATIN1 -DKBDFLAGS=0x9F # KEYBOARD = -DKBD_FR -DKBDFLAGS=0 @@ -34,6 +41,11 @@ KEYBOARD = -DKBD_FINNISH -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 @@ -42,15 +54,23 @@ KEYBOARD = -DKBD_FINNISH -DKBDFLAGS=0 MATH_EMULATION = -DKERNEL_MATH_EMULATION # -# uncomment this line if you are using gcc-1.40 +# 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. # -#GCC_OPT = -fcombine-regs -fstrength-reduce + +MAX_MEGABYTES = 16 # # standard CFLAGS # -CFLAGS =-Wall -O6 -fomit-frame-pointer $(GCC_OPT) +CFLAGS =-Wall -O6 -fomit-frame-pointer -DMAX_MEGABYTES=$(MAX_MEGABYTES) # # if you want the ram-disk device, define this to be the @@ -62,37 +82,56 @@ CFLAGS =-Wall -O6 -fomit-frame-pointer $ 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 -#LDFLAGS =-s -x -M -LDFLAGS = -M -CC =gcc $(RAMDISK) -MAKE =make CFLAGS="$(CFLAGS)" -CPP =cpp -nostdinc -Iinclude +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 +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: Version 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 \"0.96a-`cat .version`\" > include/linux/config_rel.h - @echo \#define UTS_VERSION \"`date +%D`\" > include/linux/config_ver.h - touch include/linux/config.h + @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 @@ -102,60 +141,37 @@ Image: boot/bootsect boot/setup tools/sy sync disk: Image - dd bs=8192 if=Image of=/dev/PS0 + dd bs=8192 if=Image of=/dev/fd0 tools/build: tools/build.c - $(CC) -static $(CFLAGS) \ + $(HOSTCC) $(CFLAGS) \ -o tools/build tools/build.c boot/head.o: boot/head.s -tools/system: boot/head.o init/main.o \ - $(ARCHIVES) $(FILESYSTEMS) $(DRIVERS) $(MATH) $(LIBS) - $(LD) $(LDFLAGS) boot/head.o init/main.o \ - $(ARCHIVES) \ - $(FILESYSTEMS) \ - $(DRIVERS) \ - $(MATH) \ - $(LIBS) \ - -o tools/system > System.map - -kernel/math/math.a: dummy - (cd kernel/math; $(MAKE) MATH_EMULATION="$(MATH_EMULATION)") - -kernel/blk_drv/blk_drv.a: dummy - (cd kernel/blk_drv; $(MAKE)) - -kernel/blk_drv/scsi/scsi.a: dummy - (cd kernel/blk_drv/scsi; $(MAKE)) - -kernel/chr_drv/chr_drv.a: dummy - (cd kernel/chr_drv; $(MAKE) KEYBOARD="$(KEYBOARD)") - -kernel/kernel.o: dummy - (cd kernel; $(MAKE)) +boot/head.s: boot/head.S + $(CPP) -traditional boot/head.S -o boot/head.s -mm/mm.o: dummy - (cd mm; $(MAKE)) +tools/version.o: tools/version.c tools/version.h -fs/fs.o: dummy - (cd fs; $(MAKE)) +init/main.o: init/main.c + $(CC) $(CFLAGS) $(PROFILING) -c -o $*.o $< -net/net.o: dummy - (cd net; $(MAKE)) - -fs/minix/minix.o: dummy - (cd fs/minix; $(MAKE)) - -lib/lib.a: dummy - (cd lib; $(MAKE)) +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 boot/setup.S -o boot/setup.s + $(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 @@ -164,37 +180,42 @@ 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 core boot/bootsect boot/setup \ - boot/bootsect.s boot/setup.s init/main.s - rm -f init/*.o tools/system tools/build boot/*.o - (cd mm;make clean) - (cd fs;make clean) - (cd kernel;make clean) - (cd lib;make clean) - (cd net;make clean) + 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 $$i && $(MAKE) clean); done backup: clean - (cd .. ; tar cf - linux | compress - > backup.Z) + cd .. && tar cf - linux | compress - > backup.Z sync -dep: +depend dep: sed '/\#\#\# Dependencies/q' < Makefile > tmp_make - (for i in init/*.c;do echo -n "init/";$(CPP) -M $$i;done) >> tmp_make + for i in init/*.c;do echo -n "init/";$(CPP) -M $$i;done >> tmp_make cp tmp_make Makefile - (cd fs; make dep) - (cd kernel; make dep) - (cd mm; make dep) - (cd net;make dep) - (cd lib; make dep) + for i in $(SUBDIRS); do (cd $$i && $(MAKE) dep) || exit; done dummy: ### Dependencies: -init/main.o : init/main.c include/stddef.h include/stdarg.h include/fcntl.h include/sys/types.h \ - include/time.h include/asm/system.h include/asm/io.h include/linux/config.h \ - include/linux/config_rel.h include/linux/config_ver.h include/linux/config.dist.h \ - include/linux/sched.h include/linux/head.h include/linux/fs.h include/sys/dirent.h \ - include/limits.h include/linux/mm.h include/linux/kernel.h include/signal.h \ - include/sys/param.h include/sys/time.h include/sys/resource.h include/linux/tty.h \ - include/termios.h include/linux/unistd.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