| VERSION = 0.99 |
| PATCHLEVEL = 14 |
| ALPHA = x |
| |
| all: Version zImage |
| |
| .EXPORT_ALL_VARIABLES: |
| |
| CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \ |
| else if [ -x /bin/bash ]; then echo /bin/bash; \ |
| else echo sh; fi ; fi) |
| |
| # |
| # Make "config" the default target if there is no configuration file or |
| # "depend" the target if there is no top-level dependency information. |
| # |
| ifeq (.config,$(wildcard .config)) |
| include .config |
| ifeq (.depend,$(wildcard .depend)) |
| include .depend |
| else |
| CONFIGURATION = depend |
| endif |
| else |
| CONFIGURATION = config |
| endif |
| |
| ifdef CONFIGURATION |
| CONFIGURE = dummy |
| endif |
| |
| # |
| # ROOT_DEV specifies the default root-device when making the image. |
| # This can be either FLOPPY, CURRENT, /dev/xxxx or empty, in which case |
| # the default of FLOPPY is used by 'build'. |
| # |
| |
| ROOT_DEV = CURRENT |
| |
| # |
| # 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=NORMAL_VGA |
| |
| # |
| # standard CFLAGS |
| # |
| |
| CFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -pipe |
| |
| ifdef CONFIG_CPP |
| CFLAGS := $(CFLAGS) -x c++ |
| endif |
| |
| ifdef CONFIG_M486 |
| CFLAGS := $(CFLAGS) -m486 |
| else |
| CFLAGS := $(CFLAGS) -m386 |
| endif |
| |
| # |
| # if you want the ram-disk device, define this to be the |
| # size in blocks. |
| # |
| |
| #RAMDISK = -DRAMDISK=512 |
| |
| AS86 =as86 -0 -a |
| LD86 =ld86 -0 |
| |
| AS =as |
| LD =ld |
| HOSTCC =gcc |
| CC =gcc -D__KERNEL__ |
| MAKE =make |
| CPP =$(CC) -E |
| AR =ar |
| STRIP =strip |
| |
| ARCHIVES =kernel/kernel.o mm/mm.o fs/fs.o net/net.o ipc/ipc.o |
| FILESYSTEMS =fs/filesystems.a |
| DRIVERS =drivers/block/block.a \ |
| drivers/char/char.a \ |
| drivers/net/net.a \ |
| ibcs/ibcs.o |
| LIBS =lib/lib.a |
| SUBDIRS =kernel drivers mm fs net ipc ibcs lib |
| |
| KERNELHDRS =/usr/src/linux/include |
| |
| ifdef CONFIG_SCSI |
| DRIVERS := $(DRIVERS) drivers/scsi/scsi.a |
| endif |
| |
| ifdef CONFIG_SOUND |
| DRIVERS := $(DRIVERS) drivers/sound/sound.a |
| endif |
| |
| ifdef CONFIG_MATH_EMULATION |
| DRIVERS := $(DRIVERS) drivers/FPU-emu/math.a |
| endif |
| |
| .c.s: |
| $(CC) $(CFLAGS) -S -o $*.s $< |
| .s.o: |
| $(AS) -c -o $*.o $< |
| .c.o: |
| $(CC) $(CFLAGS) -c -o $*.o $< |
| |
| Version: dummy |
| rm -f tools/version.h |
| |
| config: |
| $(CONFIG_SHELL) Configure $(OPTS) < config.in |
| @if grep -s '^CONFIG_SOUND' .config~ ; then \ |
| $(MAKE) -C drivers/sound config; \ |
| else : ; fi |
| mv .config~ .config |
| |
| linuxsubdirs: dummy |
| set -e; for i in $(SUBDIRS); do $(MAKE) -C $$i; done |
| |
| tools/./version.h: tools/version.h |
| |
| tools/version.h: $(CONFIGURE) Makefile |
| @./makever.sh |
| @echo \#define UTS_RELEASE \"$(VERSION).$(PATCHLEVEL)$(ALPHA)\" > tools/version.h |
| @echo \#define UTS_VERSION \"\#`cat .version` `date`\" >> 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 |
| @echo \#define LINUX_COMPILE_DOMAIN \"`domainname`\" >> tools/version.h |
| |
| tools/build: tools/build.c $(CONFIGURE) |
| $(HOSTCC) $(CFLAGS) -o $@ $< |
| |
| boot/head.o: $(CONFIGURE) boot/head.s |
| |
| boot/head.s: boot/head.S $(CONFIGURE) include/linux/tasks.h |
| $(CPP) -traditional $< -o $@ |
| |
| tools/version.o: tools/version.c tools/version.h |
| |
| init/main.o: $(CONFIGURE) init/main.c |
| $(CC) $(CFLAGS) $(PROFILING) -c -o $*.o $< |
| |
| tools/system: boot/head.o init/main.o tools/version.o linuxsubdirs |
| $(LD) $(LDFLAGS) -T 1000 boot/head.o init/main.o tools/version.o \ |
| $(ARCHIVES) \ |
| $(FILESYSTEMS) \ |
| $(DRIVERS) \ |
| $(LIBS) \ |
| -o tools/system |
| nm tools/zSystem | grep -v '\(compiled\)\|\(\.o$$\)\|\( a \)' | \ |
| sort > System.map |
| |
| boot/setup: boot/setup.o |
| $(LD86) -s -o $@ $< |
| |
| boot/setup.o: boot/setup.s |
| $(AS86) -o $@ $< |
| |
| boot/setup.s: boot/setup.S $(CONFIGURE) include/linux/config.h Makefile |
| $(CPP) -traditional $(SVGA_MODE) $(RAMDISK) $< -o $@ |
| |
| boot/bootsect: boot/bootsect.o |
| $(LD86) -s -o $@ $< |
| |
| boot/bootsect.o: boot/bootsect.s |
| $(AS86) -o $@ $< |
| |
| boot/bootsect.s: boot/bootsect.S $(CONFIGURE) include/linux/config.h Makefile |
| $(CPP) -traditional $(SVGA_MODE) $(RAMDISK) $< -o $@ |
| |
| zBoot/zSystem: zBoot/*.c zBoot/*.S tools/zSystem |
| $(MAKE) -C zBoot |
| |
| zImage: $(CONFIGURE) boot/bootsect boot/setup zBoot/zSystem tools/build |
| tools/build boot/bootsect boot/setup zBoot/zSystem $(ROOT_DEV) > zImage |
| sync |
| |
| zdisk: zImage |
| dd bs=8192 if=zImage of=/dev/fd0 |
| |
| zlilo: $(CONFIGURE) zImage |
| if [ -f /vmlinuz ]; then mv /vmlinuz /vmlinuz.old; fi |
| cat zImage > /vmlinuz |
| if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi |
| |
| tools/zSystem: boot/head.o init/main.o tools/version.o linuxsubdirs |
| $(LD) $(LDFLAGS) -T 100000 boot/head.o init/main.o tools/version.o \ |
| $(ARCHIVES) \ |
| $(FILESYSTEMS) \ |
| $(DRIVERS) \ |
| $(LIBS) \ |
| -o tools/zSystem |
| nm tools/zSystem | grep -v '\(compiled\)\|\(\.o$$\)\|\( a \)' | \ |
| sort > zSystem.map |
| |
| fs: dummy |
| $(MAKE) linuxsubdirs SUBDIRS=fs |
| |
| lib: dummy |
| $(MAKE) linuxsubdirs SUBDIRS=lib |
| |
| mm: dummy |
| $(MAKE) linuxsubdirs SUBDIRS=mm |
| |
| ipc: dummy |
| $(MAKE) linuxsubdirs SUBDIRS=ipc |
| |
| kernel: dummy |
| $(MAKE) linuxsubdirs SUBDIRS=kernel |
| |
| drivers: dummy |
| $(MAKE) linuxsubdirs SUBDIRS=drivers |
| |
| net: dummy |
| $(MAKE) linuxsubdirs SUBDIRS=net |
| |
| clean: |
| rm -f kernel/ksyms.lst |
| rm -f core `find . -name '*.[oas]' -print` |
| rm -f core `find . -name 'core' -print` |
| rm -f zImage zSystem.map tools/zSystem tools/system |
| rm -f Image System.map boot/bootsect boot/setup |
| rm -f zBoot/zSystem zBoot/xtract zBoot/piggyback |
| rm -f drivers/sound/configure |
| rm -f init/*.o tools/build boot/*.o tools/*.o |
| |
| mrproper: clean |
| rm -f include/linux/autoconf.h tools/version.h |
| rm -f drivers/sound/local.h |
| rm -f .version .config* config.old |
| rm -f .depend `find . -name .depend -print` |
| |
| distclean: mrproper |
| |
| backup: mrproper |
| cd .. && tar cf - linux | gzip -9 > backup.gz |
| sync |
| |
| depend dep: |
| touch tools/version.h |
| for i in init/*.c;do echo -n "init/";$(CPP) -M $$i;done > .depend~ |
| for i in tools/*.c;do echo -n "tools/";$(CPP) -M $$i;done >> .depend~ |
| set -e; for i in $(SUBDIRS); do $(MAKE) -C $$i dep; done |
| rm -f tools/version.h |
| mv .depend~ .depend |
| |
| ifdef CONFIGURATION |
| ..$(CONFIGURATION): |
| @echo |
| @echo "You have a bad or nonexistent" .$(CONFIGURATION) ": running 'make" $(CONFIGURATION)"'" |
| @echo |
| $(MAKE) $(CONFIGURATION) |
| @echo |
| @echo "Successful. Try re-making (ignore the error that follows)" |
| @echo |
| exit 1 |
| |
| dummy: ..$(CONFIGURATION) |
| |
| else |
| |
| dummy: |
| |
| endif |
| |
| # |
| # Leave these dummy entries for now to tell people that they are going away.. |
| # |
| lilo: |
| @echo |
| @echo Uncompressed kernel images no longer supported. Use |
| @echo \"make zlilo\" instead. |
| @echo |
| @exit 1 |
| |
| Image: |
| @echo |
| @echo Uncompressed kernel images no longer supported. Use |
| @echo \"make zImage\" instead. |
| @echo |
| @exit 1 |
| |
| disk: |
| @echo |
| @echo Uncompressed kernel images no longer supported. Use |
| @echo \"make zdisk\" instead. |
| @echo |
| @exit 1 |
