Merge tp1.ruhr-uni-bochum.de:/home/kai/kernel/v2.5/linux-2.5

into tp1.ruhr-uni-bochum.de:/home/kai/kernel/v2.5/linux-2.5.make

Documentation/DocBook/Makefile

@@ -12,17 +12,30 @@ EPS-parportbook := $(patsubst %.fig, %.eps, $(IMG-parportbook))
 PNG-parportbook := $(patsubst %.fig, %.png, $(IMG-parportbook))
 C-procfs-example = procfs_example.sgml
 
-books:	$(BOOKS)
+$(TOPDIR)/scripts/docgen: dummy
+	chmod 755 $(TOPDIR)/scripts/docgen
 
-$(BOOKS): $(TOPDIR)/scripts/docproc
+$(TOPDIR)/scripts/gen-all-syms: dummy
+	chmod 755 $(TOPDIR)/scripts/gen-all-syms
 
-.PHONY:	books ps pdf html clean mrproper
+$(TOPDIR)/scripts/kernel-doc: dummy
+	chmod 755 $(TOPDIR)/scripts/kernel-doc
 
-ps:	$(PS)
+$(TOPDIR)/scripts/docproc: dummy
+	$(MAKE) -C $(TOPDIR)/scripts docproc
+
+$(BOOKS): $(TOPDIR)/scripts/docgen $(TOPDIR)/scripts/gen-all-syms \
+	  $(TOPDIR)/scripts/kernel-doc $(TOPDIR)/scripts/docproc
+
+.PHONY:	sgmldocs psdocs pdfdocs htmldocs clean mrproper
+
+sgmldocs: $(BOOKS)
 
-pdf:	$(PDF)
+psdocs: $(PS)
 
-html:	$(HTML)
+pdfdocs: $(PDF)
+
+htmldocs: $(HTML)
 
 %.eps: %.fig
 	fig2dev -Leps $< $@
@@ -39,9 +52,6 @@ html:	$(HTML)
 	echo "</programlisting>" >> $@
 
 
-$(TOPDIR)/scripts/docproc:
-	$(MAKE) -C $(TOPDIR)/scripts docproc
-
 mousedrivers.sgml: mousedrivers.tmpl
 	$(TOPDIR)/scripts/docgen <$< >$@
 
@@ -131,7 +141,7 @@ APISOURCES :=	$(TOPDIR)/drivers/media/video/videodev.c \
 		$(TOPDIR)/lib/string.c \
 		$(TOPDIR)/lib/vsprintf.c \
 		$(TOPDIR)/net/netsyms.c
- 
+
 kernel-api.sgml: kernel-api.tmpl $(APISOURCES)
 	$(TOPDIR)/scripts/docgen $(APISOURCES) \
 		<kernel-api.tmpl >kernel-api.sgml

Makefile

@@ -56,7 +56,7 @@ ifeq (.config,$(wildcard .config))
 include .config
 ifeq (.depend,$(wildcard .depend))
 include .depend
-do-it-all:	Version vmlinux
+do-it-all:	vmlinux
 else
 CONFIGURATION = depend
 do-it-all:	depend
@@ -92,32 +92,6 @@ CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes -Wno-trigraphs -O2 \
 	  -fomit-frame-pointer -fno-strict-aliasing -fno-common
 AFLAGS := -D__ASSEMBLY__ $(CPPFLAGS)
 
-#
-# 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'.
-# This is i386 specific.
-#
-
-export 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.
-# This is i386 specific.
-#
-
-export SVGA_MODE = -DSVGA_MODE=NORMAL_VGA
-
-#
-# If you want the RAM disk device, define this to be the size in blocks.
-# This is i386 specific.
-#
-
-#export RAMDISK = -DRAMDISK=512
-
 CORE_FILES	=kernel/kernel.o mm/mm.o fs/fs.o ipc/ipc.o
 NETWORKS	=net/network.o
 
@@ -178,71 +152,14 @@ DRIVERS-$(CONFIG_ISDN) += drivers/isdn/vmlinux-obj.o
 DRIVERS := $(DRIVERS-y)
 
 
-# files removed with 'make clean'
-CLEAN_FILES = \
-	kernel/ksyms.lst include/linux/compile.h \
-	vmlinux System.map \
-	.tmp* \
-	drivers/char/consolemap_deftbl.c drivers/video/promcon_tbl.c \
-	drivers/char/conmakehash \
-	drivers/char/drm/*-mod.c \
-	drivers/pci/devlist.h drivers/pci/classlist.h drivers/pci/gen-devlist \
-	drivers/zorro/devlist.h drivers/zorro/gen-devlist \
-	sound/oss/bin2hex sound/oss/hex2hex \
-	drivers/atm/fore200e_mkfirm drivers/atm/{pca,sba}*{.bin,.bin1,.bin2} \
-	drivers/scsi/aic7xxx/aicasm/aicasm_gram.c \
-	drivers/scsi/aic7xxx/aicasm/aicasm_scan.c \
-	drivers/scsi/aic7xxx/aicasm/y.tab.h \
-	drivers/scsi/aic7xxx/aicasm/aicasm \
-	drivers/scsi/53c700_d.h \
-	net/khttpd/make_times_h \
-	net/khttpd/times.h \
-	submenu*
-# directories removed with 'make clean'
-CLEAN_DIRS = \
-	modules
-
-# files removed with 'make mrproper'
-MRPROPER_FILES = \
-	include/linux/autoconf.h include/linux/version.h \
-	drivers/net/hamradio/soundmodem/sm_tbl_{afsk1200,afsk2666,fsk9600}.h \
-	drivers/net/hamradio/soundmodem/sm_tbl_{hapn4800,psk4800}.h \
-	drivers/net/hamradio/soundmodem/sm_tbl_{afsk2400_7,afsk2400_8}.h \
-	drivers/net/hamradio/soundmodem/gentbl \
-	sound/oss/*_boot.h sound/oss/.*.boot \
-	sound/oss/msndinit.c \
-	sound/oss/msndperm.c \
-	sound/oss/pndsperm.c \
-	sound/oss/pndspini.c \
-	drivers/atm/fore200e_*_fw.c drivers/atm/.fore200e_*.fw \
-	.version .config* config.in config.old \
-	scripts/tkparse scripts/kconfig.tk scripts/kconfig.tmp \
-	scripts/lxdialog/*.o scripts/lxdialog/lxdialog \
-	.menuconfig.log \
-	include/asm \
-	.hdepend scripts/mkdep scripts/split-include scripts/docproc \
-	$(TOPDIR)/include/linux/modversions.h \
-	kernel.spec
-
-# directories removed with 'make mrproper'
-MRPROPER_DIRS = \
-	include/config \
-	$(TOPDIR)/include/linux/modules
-
-
 include arch/$(ARCH)/Makefile
 
 export	CPPFLAGS CFLAGS CFLAGS_KERNEL AFLAGS AFLAGS_KERNEL
 
 export	NETWORKS DRIVERS LIBS HEAD LDFLAGS LINKFLAGS MAKEBOOT ASFLAGS
 
-.S.s:
-	$(CPP) $(AFLAGS) $(AFLAGS_KERNEL) -traditional -o $*.s $<
-.S.o:
-	$(CC) $(AFLAGS) $(AFLAGS_KERNEL) -traditional -c -o $*.o $<
-
-Version: dummy
-	@rm -f include/linux/compile.h
+# Build vmlinux / boot target
+# ---------------------------------------------------------------------------
 
 boot: vmlinux
 	@$(MAKE) CFLAGS="$(CFLAGS) $(CFLAGS_KERNEL)" -C arch/$(ARCH)/boot
@@ -258,12 +175,15 @@ vmlinux: include/linux/version.h $(CONFIGURATION) init/main.o init/version.o ini
 		-o vmlinux
 	$(NM) vmlinux | grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | sort > System.map
 
-symlinks:
-	rm -f include/asm
-	( cd include ; ln -sf asm-$(ARCH) asm)
-	@if [ ! -d include/linux/modules ]; then \
-		mkdir include/linux/modules; \
-	fi
+# 	Handle descending into subdirectories listed in $(SUBDIRS)
+
+linuxsubdirs: $(patsubst %, _dir_%, $(SUBDIRS))
+
+$(patsubst %, _dir_%, $(SUBDIRS)) : dummy include/linux/version.h include/config/MARKER
+	$(MAKE) CFLAGS="$(CFLAGS) $(CFLAGS_KERNEL)" -C $(patsubst _dir_%, %, $@)
+
+# Configuration
+# ---------------------------------------------------------------------------
 
 oldconfig: symlinks
 	$(CONFIG_SHELL) scripts/Configure -d arch/$(ARCH)/config.in
@@ -279,50 +199,44 @@ menuconfig: include/linux/version.h symlinks
 config: symlinks
 	$(CONFIG_SHELL) scripts/Configure arch/$(ARCH)/config.in
 
+# make asm->asm-$(ARCH) symlink
+
+symlinks:
+	rm -f include/asm
+	( cd include ; ln -sf asm-$(ARCH) asm)
+	@if [ ! -d include/linux/modules ]; then \
+		mkdir include/linux/modules; \
+	fi
+
+# split autoconf.h into include/linux/config/*
+
 include/config/MARKER: scripts/split-include include/linux/autoconf.h
 	scripts/split-include include/linux/autoconf.h include/config
 	@ touch include/config/MARKER
+	. scripts/mkversion > .tmpversion
+	@mv -f .tmpversion .version
 
-linuxsubdirs: $(patsubst %, _dir_%, $(SUBDIRS))
-
-$(patsubst %, _dir_%, $(SUBDIRS)) : dummy include/linux/version.h include/config/MARKER
-	$(MAKE) CFLAGS="$(CFLAGS) $(CFLAGS_KERNEL)" -C $(patsubst _dir_%, %, $@)
+# Generate some files
 
 $(TOPDIR)/include/linux/version.h: include/linux/version.h
 $(TOPDIR)/include/linux/compile.h: include/linux/compile.h
 
-newversion:
-	. scripts/mkversion > .tmpversion
-	@mv -f .tmpversion .version
-
-include/linux/compile.h: $(CONFIGURATION) include/linux/version.h newversion
-	@echo -n \#define UTS_VERSION \"\#`cat .version` > .ver
-	@if [ -n "$(CONFIG_SMP)" ] ; then echo -n " SMP" >> .ver; fi
-	@if [ -f .name ]; then  echo -n \-`cat .name` >> .ver; fi
-	@echo ' '`date`'"' >> .ver
-	@echo \#define LINUX_COMPILE_TIME \"`date +%T`\" >> .ver
-	@echo \#define LINUX_COMPILE_BY \"`whoami`\" >> .ver
-	@echo \#define LINUX_COMPILE_HOST \"`hostname`\" >> .ver
-	@if [ -x /bin/dnsdomainname ]; then \
-	   echo \#define LINUX_COMPILE_DOMAIN \"`dnsdomainname`\"; \
-	 elif [ -x /bin/domainname ]; then \
-	   echo \#define LINUX_COMPILE_DOMAIN \"`domainname`\"; \
-	 else \
-	   echo \#define LINUX_COMPILE_DOMAIN ; \
-	 fi >> .ver
-	@echo \#define LINUX_COMPILER \"`$(CC) $(CFLAGS) -v 2>&1 | tail -1`\" >> .ver
-	@mv -f .ver $@
+include/linux/compile.h: $(CONFIGURATION) include/linux/version.h
+	@echo Generating $@
+	@. scripts/mkcompile_h $@ "$(ARCH)" "$(CONFIG_SMP)" "$(CC) $(CFLAGS)"
 
 include/linux/version.h: ./Makefile
-	@echo \#define UTS_RELEASE \"$(KERNELRELEASE)\" > .ver
-	@echo \#define LINUX_VERSION_CODE `expr $(VERSION) \\* 65536 + $(PATCHLEVEL) \\* 256 + $(SUBLEVEL)` >> .ver
-	@echo '#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))' >>.ver
-	@mv -f .ver $@
+	@echo Generating $@
+	@. scripts/mkversion_h $@ $(KERNELRELEASE) $(VERSION) $(PATCHLEVEL) $(SUBLEVEL)
 
 comma	:= ,
 
+# ---------------------------------------------------------------------------
+# Build files in init
+# FIXME should be moved to init/Makefile
+
 init/version.o: init/version.c include/linux/compile.h include/config/MARKER
-	$(CC) $(CFLAGS) $(CFLAGS_KERNEL) -DUTS_MACHINE='"$(ARCH)"' -DKBUILD_BASENAME=$(subst $(comma),_,$(subst -,_,$(*F))) -c -o init/version.o init/version.c
+	$(CC) $(CFLAGS) $(CFLAGS_KERNEL) -DKBUILD_BASENAME=$(subst $(comma),_,$(subst -,_,$(*F))) -c -o init/version.o init/version.c
 
 init/main.o: init/main.c include/config/MARKER
 	$(CC) $(CFLAGS) $(CFLAGS_KERNEL) $(PROFILING) -DKBUILD_BASENAME=$(subst $(comma),_,$(subst -,_,$(*F))) -c -o $*.o $<
@@ -330,22 +244,26 @@ init/main.o: init/main.c include/config/MARKER
 init/do_mounts.o: init/do_mounts.c include/config/MARKER
 	$(CC) $(CFLAGS) $(CFLAGS_KERNEL) $(PROFILING) -DKBUILD_BASENAME=$(subst $(comma),_,$(subst -,_,$(*F))) -c -o $*.o $<
 
-fs lib mm ipc kernel drivers net sound: dummy
-	$(MAKE) CFLAGS="$(CFLAGS) $(CFLAGS_KERNEL)" $(subst $@, _dir_$@, $@)
+# ---------------------------------------------------------------------------
+# Generate dependencies
 
-TAGS: dummy
-	{ find include/asm-${ARCH} -name '*.h' -print ; \
-	find include -type d \( -name "asm-*" -o -name config \) -prune -o -name '*.h' -print ; \
-	find $(SUBDIRS) init -name '*.[ch]' ; } | grep -v SCCS | etags -
+depend dep: dep-files
 
-# Exuberant ctags works better with -I
-tags: dummy
-	CTAGSF=`ctags --version | grep -i exuberant >/dev/null && echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_NOVERS"`; \
-	ctags $$CTAGSF `find include/asm-$(ARCH) -name '*.h'` && \
-	find include -type d \( -name "asm-*" -o -name config \) -prune -o -name '*.h' -print | xargs ctags $$CTAGSF -a && \
-	find $(SUBDIRS) init -name '*.[ch]' | xargs ctags $$CTAGSF -a
+dep-files: scripts/mkdep archdep include/linux/version.h
+	scripts/mkdep -- init/*.c > .depend
+	scripts/mkdep -- `find $(FINDHPATH) -name SCCS -prune -o -follow -name \*.h ! -name modversions.h -print` > .hdepend
+	$(MAKE) $(patsubst %,_sfdep_%,$(SUBDIRS)) _FASTDEP_ALL_SUB_DIRS="$(SUBDIRS)"
+ifdef CONFIG_MODVERSIONS
+	$(MAKE) update-modverfile
+endif
+
+# ---------------------------------------------------------------------------
+# Modules
 
 ifdef CONFIG_MODULES
+
+#	Build modules
+
 ifdef CONFIG_MODVERSIONS
 MODFLAGS += -DMODVERSIONS -include $(HPATH)/linux/modversions.h
 endif
@@ -357,6 +275,8 @@ modules: $(patsubst %, _mod_%, $(SUBDIRS))
 $(patsubst %, _mod_%, $(SUBDIRS)) : include/linux/version.h include/config/MARKER
 	$(MAKE) -C $(patsubst _mod_%, %, $@) CFLAGS="$(CFLAGS) $(MODFLAGS)" MAKING_MODULES=1 modules
 
+#	Install modules
+
 .PHONY: modules_install
 modules_install: _modinst_ $(patsubst %, _modinst_%, $(SUBDIRS)) _modinst_post
 
@@ -385,9 +305,11 @@ _modinst_post:
 $(patsubst %, _modinst_%, $(SUBDIRS)) :
 	$(MAKE) -C $(patsubst _modinst_%, %, $@) modules_install
 
-# modules disabled....
+else # CONFIG_MODULES
+
+# ---------------------------------------------------------------------------
+# Modules not configured
 
-else
 modules modules_install: dummy
 	@echo
 	@echo "The present kernel configuration has modules disabled."
@@ -395,7 +317,77 @@ modules modules_install: dummy
 	@echo "Then build a kernel with module support enabled."
 	@echo
 	@exit 1
-endif
+
+endif # CONFIG_MODULES
+
+# ---------------------------------------------------------------------------
+
+include Rules.make
+
+# Build helpers in scripts/
+# FIXME: do that in scripts/Makefile?
+
+scripts/mkdep: scripts/mkdep.c
+	$(HOSTCC) $(HOSTCFLAGS) -o scripts/mkdep scripts/mkdep.c
+
+scripts/split-include: scripts/split-include.c
+	$(HOSTCC) $(HOSTCFLAGS) -o scripts/split-include scripts/split-include.c
+
+# Cleaning up
+# ---------------------------------------------------------------------------
+
+#	files removed with 'make clean'
+CLEAN_FILES += \
+	kernel/ksyms.lst include/linux/compile.h \
+	vmlinux System.map \
+	.tmp* \
+	drivers/char/consolemap_deftbl.c drivers/video/promcon_tbl.c \
+	drivers/char/conmakehash \
+	drivers/char/drm/*-mod.c \
+	drivers/pci/devlist.h drivers/pci/classlist.h drivers/pci/gen-devlist \
+	drivers/zorro/devlist.h drivers/zorro/gen-devlist \
+	sound/oss/bin2hex sound/oss/hex2hex \
+	drivers/atm/fore200e_mkfirm drivers/atm/{pca,sba}*{.bin,.bin1,.bin2} \
+	drivers/scsi/aic7xxx/aicasm/aicasm_gram.c \
+	drivers/scsi/aic7xxx/aicasm/aicasm_scan.c \
+	drivers/scsi/aic7xxx/aicasm/y.tab.h \
+	drivers/scsi/aic7xxx/aicasm/aicasm \
+	drivers/scsi/53c700_d.h \
+	net/khttpd/make_times_h \
+	net/khttpd/times.h \
+	submenu*
+
+# 	directories removed with 'make clean'
+CLEAN_DIRS += \
+	modules
+
+# 	files removed with 'make mrproper'
+MRPROPER_FILES += \
+	include/linux/autoconf.h include/linux/version.h \
+	drivers/net/hamradio/soundmodem/sm_tbl_{afsk1200,afsk2666,fsk9600}.h \
+	drivers/net/hamradio/soundmodem/sm_tbl_{hapn4800,psk4800}.h \
+	drivers/net/hamradio/soundmodem/sm_tbl_{afsk2400_7,afsk2400_8}.h \
+	drivers/net/hamradio/soundmodem/gentbl \
+	sound/oss/*_boot.h sound/oss/.*.boot \
+	sound/oss/msndinit.c \
+	sound/oss/msndperm.c \
+	sound/oss/pndsperm.c \
+	sound/oss/pndspini.c \
+	drivers/atm/fore200e_*_fw.c drivers/atm/.fore200e_*.fw \
+	.version .config* config.in config.old \
+	scripts/tkparse scripts/kconfig.tk scripts/kconfig.tmp \
+	scripts/lxdialog/*.o scripts/lxdialog/lxdialog \
+	.menuconfig.log \
+	include/asm \
+	.hdepend scripts/mkdep scripts/split-include scripts/docproc \
+	$(TOPDIR)/include/linux/modversions.h \
+	kernel.spec
+
+# 	directories removed with 'make mrproper'
+MRPROPER_DIRS += \
+	include/config \
+	$(TOPDIR)/include/linux/modules
+
 
 clean:	archclean
 	find . \( -name '*.[oas]' -o -name core -o -name '.*.flags' \) -type f -print \
@@ -416,44 +408,41 @@ distclean: mrproper
 		-o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
 		-o -name '.*.rej' -o -name '.SUMS' -o -size 0 \) -type f -print` TAGS tags
 
-backup: mrproper
-	cd .. && tar cf - linux/ | gzip -9 > backup.gz
-	sync
+# Assorted miscellaneous targets
+# ---------------------------------------------------------------------------
 
-sgmldocs: 
-	chmod 755 $(TOPDIR)/scripts/docgen
-	chmod 755 $(TOPDIR)/scripts/gen-all-syms
-	chmod 755 $(TOPDIR)/scripts/kernel-doc
-	$(MAKE) -C $(TOPDIR)/Documentation/DocBook books
+# Documentation targets
 
-psdocs: sgmldocs
-	$(MAKE) -C Documentation/DocBook ps
+sgmldocs psdocs pdfdocs htmldocs:
+	$(MAKE) -C Documentation/DocBook $@
 
-pdfdocs: sgmldocs
-	$(MAKE) -C Documentation/DocBook pdf
 
-htmldocs: sgmldocs
-	$(MAKE) -C Documentation/DocBook html
+# RPM target
+#
+#	If you do a make spec before packing the tarball you can rpm -ta it
 
-sums:
-	find . -type f -print | sort | xargs sum > .SUMS
+spec:
+	. scripts/mkspec >kernel.spec
 
-dep-files: scripts/mkdep archdep include/linux/version.h
-	scripts/mkdep -- init/*.c > .depend
-	scripts/mkdep -- `find $(FINDHPATH) -name SCCS -prune -o -follow -name \*.h ! -name modversions.h -print` > .hdepend
-	$(MAKE) $(patsubst %,_sfdep_%,$(SUBDIRS)) _FASTDEP_ALL_SUB_DIRS="$(SUBDIRS)"
-ifdef CONFIG_MODVERSIONS
-	$(MAKE) update-modverfile
-endif
+#	Build a tar ball, generate an rpm from it and pack the result
+#	There arw two bits of magic here
+#	1) The use of /. to avoid tar packing just the symlink
+#	2) Removing the .dep files as they have source paths in them that
+#	   will become invalid
 
-ifdef CONFIG_MODVERSIONS
-MODVERFILE := $(TOPDIR)/include/linux/modversions.h
-else
-MODVERFILE :=
-endif
-export	MODVERFILE
+rpm:	clean spec
+	find . \( -size 0 -o -name .depend -o -name .hdepend \) -type f -print | xargs rm -f
+	set -e; \
+	cd $(TOPDIR)/.. ; \
+	ln -sf $(TOPDIR) $(KERNELPATH) ; \
+	tar -cvz --exclude CVS -f $(KERNELPATH).tar.gz $(KERNELPATH)/. ; \
+	rm $(KERNELPATH) ; \
+	cd $(TOPDIR) ; \
+	. scripts/mkversion > .version ; \
+	rpm -ta $(TOPDIR)/../$(KERNELPATH).tar.gz ; \
+	rm $(TOPDIR)/../$(KERNELPATH).tar.gz
 
-depend dep: dep-files
+# Scripts to check various things for consistency
 
 checkconfig:
 	find * -name '*.[hcS]' -type f -print | sort | xargs $(PERL) -w scripts/checkconfig.pl
@@ -464,61 +453,37 @@ checkhelp:
 checkincludes:
 	find * -name '*.[hcS]' -type f -print | sort | xargs $(PERL) -w scripts/checkincludes.pl
 
-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)
-dummy:
+# Generate tags for editors
 
-else
+TAGS: dummy
+	{ find include/asm-${ARCH} -name '*.h' -print ; \
+	find include -type d \( -name "asm-*" -o -name config \) -prune -o -name '*.h' -print ; \
+	find $(SUBDIRS) init -name '*.[ch]' ; } | grep -v SCCS | etags -
 
-dummy:
+# 	Exuberant ctags works better with -I
+tags: dummy
+	CTAGSF=`ctags --version | grep -i exuberant >/dev/null && echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_NOVERS"`; \
+	ctags $$CTAGSF `find include/asm-$(ARCH) -name '*.h'` && \
+	find include -type d \( -name "asm-*" -o -name config \) -prune -o -name '*.h' -print | xargs ctags $$CTAGSF -a && \
+	find $(SUBDIRS) init -name '*.[ch]' | xargs ctags $$CTAGSF -a
 
-endif
+# Targets which will only descend into one subdir, not trying
+# to link vmlinux afterwards
+# FIXME: anybody still using this?
 
-include Rules.make
+fs lib mm ipc kernel drivers net sound: dummy
+	$(MAKE) CFLAGS="$(CFLAGS) $(CFLAGS_KERNEL)" $(subst $@, _dir_$@, $@)
 
-#
-# This generates dependencies for the .h files.
-#
+# Make a backup
+# FIXME anybody still using this?
 
-scripts/mkdep: scripts/mkdep.c
-	$(HOSTCC) $(HOSTCFLAGS) -o scripts/mkdep scripts/mkdep.c
+backup: mrproper
+	cd .. && tar cf - linux/ | gzip -9 > backup.gz
+	sync
 
-scripts/split-include: scripts/split-include.c
-	$(HOSTCC) $(HOSTCFLAGS) -o scripts/split-include scripts/split-include.c
+# Make checksums
+# FIXME anybody still using this?
 
-#
-# RPM target
-#
-#	If you do a make spec before packing the tarball you can rpm -ta it
-#
-spec:
-	. scripts/mkspec >kernel.spec
+sums:
+	find . -type f -print | sort | xargs sum > .SUMS
 
-#
-#	Build a tar ball, generate an rpm from it and pack the result
-#	There arw two bits of magic here
-#	1) The use of /. to avoid tar packing just the symlink
-#	2) Removing the .dep files as they have source paths in them that
-#	   will become invalid
-#
-rpm:	clean spec
-	find . \( -size 0 -o -name .depend -o -name .hdepend \) -type f -print | xargs rm -f
-	set -e; \
-	cd $(TOPDIR)/.. ; \
-	ln -sf $(TOPDIR) $(KERNELPATH) ; \
-	tar -cvz --exclude CVS -f $(KERNELPATH).tar.gz $(KERNELPATH)/. ; \
-	rm $(KERNELPATH) ; \
-	cd $(TOPDIR) ; \
-	. scripts/mkversion > .version ; \
-	rpm -ta $(TOPDIR)/../$(KERNELPATH).tar.gz ; \
-	rm $(TOPDIR)/../$(KERNELPATH).tar.gz

arch/i386/boot/Makefile

@@ -8,6 +8,25 @@
 # Copyright (C) 1994 by Linus Torvalds
 #
 
+# 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
+
+# If you want the RAM disk device, define this to be the size in blocks.
+
+RAMDISK := -DRAMDISK=512
+
+# ---------------------------------------------------------------------------
+
 BOOT_INCL =	$(TOPDIR)/include/linux/config.h \
 		$(TOPDIR)/include/linux/autoconf.h \
 		$(TOPDIR)/include/asm/boot.h

arch/x86_64/boot/Makefile

@@ -8,6 +8,25 @@
 # Copyright (C) 1994 by Linus Torvalds
 #
 
+# 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
+
+# If you want the RAM disk device, define this to be the size in blocks.
+
+RAMDISK := -DRAMDISK=512
+
+# ---------------------------------------------------------------------------
+
 BOOT_INCL =	$(TOPDIR)/include/linux/config.h \
 		$(TOPDIR)/include/linux/autoconf.h \
 		$(TOPDIR)/include/asm/boot.h

scripts/mkcompile_h

+TARGET=$1
+ARCH=$2
+SMP=$3
+CC=$4
+
+# Generate a temporary compile.h
+
+( echo /\* This file is auto generated, version `cat .version` \*/
+
+  echo \#define UTS_MACHINE \"$ARCH\"
+
+  echo -n \#define UTS_VERSION \"\#`cat .version`
+  if [ -n "$SMP" ] ; then echo -n " SMP"; fi
+  echo ' '`date`'"'
+
+  echo \#define LINUX_COMPILE_TIME \"`date +%T`\"
+  echo \#define LINUX_COMPILE_BY \"`whoami`\"
+  echo \#define LINUX_COMPILE_HOST \"`hostname`\"
+
+  if [ -x /bin/dnsdomainname ]; then
+    echo \#define LINUX_COMPILE_DOMAIN \"`dnsdomainname`\"
+  elif [ -x /bin/domainname ]; then
+    echo \#define LINUX_COMPILE_DOMAIN \"`domainname`\"
+  else
+    echo \#define LINUX_COMPILE_DOMAIN
+  fi
+
+  echo \#define LINUX_COMPILER \"`$CC -v 2>&1 | tail -1`\"
+) > .tmpcompile
+
+# Only replace the real compile.h if the new one is different,
+# in order to preserve the timestamp and avoid unnecessary
+# recompilations.
+# We don't consider the file changed if only the date/time changed.
+# A kernel config change will increase the generation number, thus
+# causing compile.h to be updated (including date/time) due to the 
+# changed comment in the
+# first line.
+
+if [ -r $TARGET ] && \
+      grep -v 'UTS_VERSION\|LINUX_COMPILE_TIME' $TARGET > .tmpver.1 && \
+      grep -v 'UTS_VERSION\|LINUX_COMPILE_TIME' .tmpcompile > .tmpver.2 && \
+      cmp -s .tmpver.1 .tmpver.2; then
+   echo $TARGET is unchanged;
+   rm -f .tmpcompile
+else
+   mv -f .tmpcompile $TARGET
+fi
+rm -f .tmpver.1 .tmpver.2

scripts/mkversion_h

+TARGET=$1
+KERNELRELEASE=$2
+VERSION=$3
+PATCHLEVEL=$4
+SUBLEVEL=$5
+
+# Generate a temporary version.h
+
+( echo \#define UTS_RELEASE \"$KERNELRELEASE\"
+  echo \#define LINUX_VERSION_CODE `expr $VERSION \\* 65536 + $PATCHLEVEL \\* 256 + $SUBLEVEL`
+  echo '#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))'
+) > .tmpversion
+
+mv -f .tmpversion $TARGET
\ No newline at end of file