Import of Linus's Linux 1.1.68

1 files changed, 248 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 000000000..203a9b3db
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,248 @@
+VERSION = 1
+PATCHLEVEL = 1
+SUBLEVEL = 68
+
+ARCH = i386
+
+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)
+TOPDIR	:= $(shell if [ "$$PWD" != "" ]; then echo $$PWD; else pwd; 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
+
+#
+# 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
+
+#
+# INSTALL_PATH specifies where to place the updated kernel and system map
+# images.  Uncomment if you want to place them anywhere other than root.
+
+#INSTALL_PATH=/boot
+
+#
+# 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 := $(CFLAGS) -x c++
+endif
+
+#
+# if you want the ram-disk device, define this to be the
+# size in blocks.
+#
+
+#RAMDISK = -DRAMDISK=512
+
+# Include the make variables (CC, etc...)
+#
+
+include arch/$(ARCH)/Makefile
+
+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
+
+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) -o $*.o $<
+.c.o:
+	$(CC) $(CFLAGS) -c -o $*.o $<
+
+Version: dummy
+	rm -f tools/version.h
+
+boot:
+	ln -sf arch/$(ARCH)/boot boot
+
+include/asm:
+	( cd include ; ln -sf asm-$(ARCH) asm)
+
+kernel/entry.S:
+	ln -sf ../arch/$(ARCH)/entry.S kernel/entry.S
+
+symlinks: boot include/asm kernel/entry.S
+
+config.in: arch/$(ARCH)/config.in
+	cp $< $@
+
+oldconfig: symlinks config.in
+	$(CONFIG_SHELL) Configure -d $(OPTS)
+
+config: symlinks config.in
+	$(CONFIG_SHELL) Configure $(OPTS)
+
+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).$(SUBLEVEL)\" > tools/version.h
+	@if [ -f .name ]; then \
+	   echo \#define UTS_VERSION \"\#`cat .version`-`cat .name` `date`\"; \
+	 else \
+	   echo \#define UTS_VERSION \"\#`cat .version` `date`\";  \
+	 fi >> 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
+	@if [ -x /bin/dnsdomainname ]; then \
+	   echo \#define LINUX_COMPILE_DOMAIN \"`dnsdomainname`\"; \
+	 else \
+	   echo \#define LINUX_COMPILE_DOMAIN \"`domainname`\"; \
+	 fi >> tools/version.h
+	@echo \#define LINUX_COMPILER \"`$(HOSTCC) -v 2>&1 | tail -1`\" >> 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 $<
+
+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:	archclean
+	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 tools/build
+	rm -f zBoot/zSystem zBoot/xtract zBoot/piggyback
+	rm -f .tmp* drivers/sound/configure
+
+mrproper: clean
+	rm -f include/linux/autoconf.h tools/version.h
+	rm -f drivers/sound/local.h
+	rm -f .version .config* config.in config.old
+	rm -f boot include/asm kernel/entry.S
+	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 > .tmpdepend
+	for i in tools/*.c;do echo -n "tools/";$(CPP) -M $$i;done >> .tmpdepend
+	set -e; for i in $(SUBDIRS); do $(MAKE) -C $$i dep; done
+	rm -f tools/version.h
+	mv .tmpdepend .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..
+#
+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