Hand merged.

Documentation/DocBook/Makefile

@@ -13,14 +13,6 @@ DOCBOOKS := wanbook.sgml z8530book.sgml mcabook.sgml videobook.sgml \
 	    writing_usb_driver.sgml scsidrivers.sgml sis900.sgml \
 	    kernel-api.sgml journal-api.sgml lsm.sgml
 
-JBDSOURCES :=  $(TOPDIR)/include/linux/jbd.h \
-	$(TOPDIR)/fs/jbd/journal.c \
-	$(TOPDIR)/fs/jbd/recovery.c \
-	$(TOPDIR)/fs/jbd/transaction.c
-
-journal-api.sgml: journal-api.tmpl $(JBDSOURCES)
-	$(TOPDIR)/scripts/docgen   $(JBDSOURCES) \
-	<journal-api.tmpl >journal-api.sgml
 ###
 # The build process is as follows (targets):
 #              (sgmldocs)
@@ -32,7 +24,7 @@ journal-api.sgml: journal-api.tmpl $(JBDSOURCES)
 # The targets that may be used.
 .PHONY:	sgmldocs psdocs pdfdocs htmldocs clean mrproper
 
-BOOKS := $(addprefix Documentation/DocBook/,$(DOCBOOKS))
+BOOKS := $(addprefix $(obj)/,$(DOCBOOKS))
 sgmldocs: $(BOOKS)
 
 PS := $(patsubst %.sgml, %.ps, $(BOOKS))
@@ -86,19 +78,19 @@ $(BOOKS): $(KERNELDOC)
 ###
 # procfs guide uses a .c file as example code.
 # This requires an explicit dependency
-C-procfs-example = Documentation/DocBook/procfs_example.sgml
-Documentation/DocBook/procfs-guide.sgml: $(C-procfs-example)
+C-procfs-example = procfs_example.sgml
+C-procfs-example2 = $(addprefix $(obj)/,$(C-procfs-example))
+$(obj)/procfs-guide.sgml: $(C-procfs-example2)
 
 ###
 # The parportbook includes a few images.
 # Force them to be build before the books 
 IMG-parportbook := parport-share.fig parport-multi.fig parport-structure.fig
-IMG-parportbook2 := $(addprefix Documentation/DocBook/,$(IMG-parportbook))
+IMG-parportbook2 := $(addprefix $(obj)/,$(IMG-parportbook))
 EPS-parportbook := $(patsubst %.fig,%.eps, $(IMG-parportbook2))
 PNG-parportbook := $(patsubst %.fig,%.png, $(IMG-parportbook2))
-Documentation/DocBook/parportbook.html:	$(PNG-parportbook)
-Documentation/DocBook/parportbook.ps Documentation/DocBook/parportbook.pdf:\
-	$(EPS-parportbook)
+$(obj)/parportbook.html: $(PNG-parportbook)
+$(obj)/parportbook.ps $(obj)/parportbook.pdf: $(EPS-parportbook)
 
 ###
 # Rules to generate postscript, PDF and HTML
@@ -155,21 +147,20 @@ dochelp:
 ###
 # clean and mrproper as used by the top-level makefile 
 # Temporary files left by various tools
-DVI     :=      $(patsubst %.sgml, %.dvi, $(BOOKS))
-AUX     :=      $(patsubst %.sgml, %.aux, $(BOOKS))
-TEX     :=      $(patsubst %.sgml, %.tex, $(BOOKS))
-LOG     :=      $(patsubst %.sgml, %.log, $(BOOKS))
-OUT     :=      $(patsubst %.sgml, %.out, $(BOOKS))
-
-clean:
-	@rm -f $(BOOKS)
-	@rm -f $(DVI) $(AUX) $(TEX) $(LOG) $(OUT)
-	@rm -f $(PNG-parportbook) $(EPS-parportbook)
-	@rm -f $(C-procfs-example)
-
-mrproper:
-	@rm -f $(PS) $(PDF)
-	@rm -f -r $(HTML) $(patsubst %.html,%,$(HTML))
+clean-files := $(DOCBOOKS) \
+	$(patsubst %.sgml, %.dvi,  $(DOCBOOKS)) \
+	$(patsubst %.sgml, %.aux,  $(DOCBOOKS)) \
+	$(patsubst %.sgml, %.tex,  $(DOCBOOKS)) \
+	$(patsubst %.sgml, %.log,  $(DOCBOOKS)) \
+	$(patsubst %.sgml, %.out,  $(DOCBOOKS)) \
+	$(patsubst %.sgml, %.ps,   $(DOCBOOKS)) \
+	$(patsubst %.sgml, %.pdf,  $(DOCBOOKS)) \
+	$(patsubst %.sgml, %.html, $(DOCBOOKS)) \
+	$(patsubst %.fig,%.eps, $(IMG-parportbook)) \
+	$(patsubst %.fig,%.png, $(IMG-parportbook)) \
+	$(C-procfs-example)
+
+clean-rule := rm -rf $(patsubst %.html,%,$(HTML))
 
 include $(TOPDIR)/Rules.make
 

Makefile

@@ -661,84 +661,63 @@ allmodconfig:
 defconfig:
 	yes '' | $(CONFIG_SHELL) $(src)/scripts/Configure -d arch/$(ARCH)/config.in
 
-# Cleaning up
-# ---------------------------------------------------------------------------
-
-#	files removed with 'make clean'
-CLEAN_FILES += \
-	include/linux/compile.h \
-	vmlinux System.map \
-	drivers/char/consolemap_deftbl.c drivers/video/promcon_tbl.c \
-	drivers/char/conmakehash \
-	drivers/char/drm/*-mod.c \
-	drivers/char/defkeymap.c drivers/char/qtronixmap.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/aic7xxx_seq.h \
-	drivers/scsi/aic7xxx/aic7xxx_reg.h \
-	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 drivers/scsi/sim710_d.h \
-	drivers/scsi/53c7xx_d.h drivers/scsi/53c7xx_u.h \
-	drivers/scsi/53c8xx_d.h drivers/scsi/53c8xx_u.h \
-	net/802/cl2llc.c net/802/transit/pdutr.h net/802/transit/timertr.h \
-	net/802/pseudo/pseudocode.h \
-	net/khttpd/make_times_h net/khttpd/times.h \
-	submenu*
-
-# 	files removed with 'make mrproper'
+###
+# Cleaning is done on three levels.
+# make clean     Delete all automatically generated files, including
+#                tools and firmware.
+# make mrproper  Delete the current configuration, and related files
+#                Any core files spread around is deleted as well
+# make distclean Remove editor backup files, patch leftover files and the like
+
+# Files removed with 'make clean'
+CLEAN_FILES += vmlinux System.map MC*
+
+# 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 \
+	.version .config .config.old config.in config.old \
 	.menuconfig.log \
 	include/asm \
 	.hdepend include/linux/modversions.h \
 	tags TAGS kernel.spec \
 	.tmp*
 
-# 	directories removed with 'make mrproper'
+# Directories removed with 'make mrproper'
 MRPROPER_DIRS += \
 	.tmp_export-objs \
 	include/config \
 	include/linux/modules
 
-clean:	archclean
-	@echo 'Cleaning up'
-	@find . $(RCS_FIND_IGNORE) \
-		\( -name \*.[oas] -o -name core -o -name .\*.cmd -o \
-		-name .\*.tmp -o -name .\*.d \) -type f -print \
-		| grep -v lxdialog/ | xargs rm -f
-	@rm -f $(CLEAN_FILES)
-	+@$(call descend,Documentation/DocBook,clean)
+# clean - Delete all intermidiate files
+#
+clean-dirs += $(ALL_SUBDIRS) Documentation/DocBook
+cleanprint:
+	@echo '  Cleaning the srctree'
 
+$(addprefix _clean_,$(clean-dirs)): cleanprint
+	+@$(call descend,$(patsubst _clean_%,%,$@), subdirclean)
+
+quiet_cmd_rmclean = RM  $$(CLEAN_FILES)
+cmd_rmclean	  = rm -f $(CLEAN_FILES)
+clean: archclean $(addprefix _clean_,$(clean-dirs))
+	$(call cmd,rmclean)
+
+# mrproper - delete configuration + modules + core files
+#
+quiet_cmd_mrproper = RM  $$(MRPROPER_DIRS) + $$(MRPROPER_FILES)
+cmd_mrproper = rm -rf $(MRPROPER_DIRS) && rm -f $(MRPROPER_FILES)
 mrproper: clean archmrproper
-	@echo 'Making mrproper'
+	@echo '  Making mrproper in the srctree'
 	@find . $(RCS_FIND_IGNORE) \
-		\( -name .depend -o -name .\*.cmd \) \
+		\( -name .depend -o -name .\*.cmd -o -name core \) \
 		-type f -print | xargs rm -f
-	@rm -rf $(MRPROPER_DIRS)
-	@rm -f $(MRPROPER_FILES)
+	$(call cmd,mrproper)
 	+@$(call descend,scripts,mrproper)
-	+@$(call descend,Documentation/DocBook,mrproper)
 
+# distclean - remove all temporaries left behind by patch, vi, emacs etc.
+#
 distclean: mrproper
-	@echo 'Making distclean'
+	@echo '  Making distclean in the srctree'
 	@find . $(RCS_FIND_IGNORE) \
 		\( -not -type d \) -and \
 	 	\( -name '*.orig' -o -name '*.rej' -o -name '*~' \

Rules.make

@@ -87,6 +87,7 @@ obj-m		:= $(filter-out %/, $(obj-m))
 # Subdirectories we need to descend into
 
 subdir-ym	:= $(sort $(subdir-y) $(subdir-m))
+subdir-ymn      := $(sort $(subdir-ym) $(subdir-n) $(subdir-))
 
 # export.o is never a composite object, since $(export-objs) has a
 # fixed meaning (== objects which EXPORT_SYMBOL())
@@ -113,6 +114,10 @@ real-objs-m := $(foreach m, $(obj-m), $(if $($(m:.o=-objs)),$($(m:.o=-objs)),$(m
 # Only build module versions for files which are selected to be built
 export-objs := $(filter $(export-objs),$(real-objs-y) $(real-objs-m))
 
+host-progs-single     := $(foreach m,$(host-progs),$(if $($(m)-objs),,$(m)))
+host-progs-multi      := $(foreach m,$(host-progs),$(if $($(m)-objs),$(m)))
+host-progs-multi-objs := $(foreach m,$(host-progs-multi),$($(m)-objs))
+
 # Add subdir path
 
 EXTRA_TARGETS	:= $(addprefix $(obj)/,$(EXTRA_TARGETS))
@@ -127,12 +132,19 @@ multi-used-m	:= $(addprefix $(obj)/,$(multi-used-m))
 multi-objs-y	:= $(addprefix $(obj)/,$(multi-objs-y))
 multi-objs-m	:= $(addprefix $(obj)/,$(multi-objs-m))
 subdir-ym	:= $(addprefix $(obj)/,$(subdir-ym))
+subdir-ymn	:= $(addprefix $(obj)/,$(subdir-ymn))
+clean-files	:= $(addprefix $(obj)/,$(clean-files))
+host-progs	:= $(addprefix $(obj)/,$(host-progs))
+host-progs-single     := $(addprefix $(obj)/,$(host-progs-single))
+host-progs-multi      := $(addprefix $(obj)/,$(host-progs-multi))
+host-progs-multi-objs := $(addprefix $(obj)/,$(host-progs-multi-objs))
 
 # The temporary file to save gcc -MD generated dependencies must not
 # contain a comma
 depfile = $(subst $(comma),_,$(@D)/.$(@F).d)
 
-# We're called for one of three purposes:
+# We're called for one of four purposes:
+# o subdirclean: Delete intermidiate files in the current directory
 # o fastdep: build module version files (.ver) for $(export-objs) in
 #   the current directory
 # o modules_install: install the modules in the current directory
@@ -142,6 +154,13 @@ depfile = $(subst $(comma),_,$(@D)/.$(@F).d)
 #   When targets are given directly (like foo.o), we just build these
 #   targets (That happens when someone does make some/dir/foo.[ois])
 
+ifeq ($(MAKECMDGOALS),subdirclean)
+subdirclean: $(subdir-ymn)
+	@/bin/true
+	@rm -f $(EXTRA_TARGETS) $(host-progs) $(clean-files) \
+        $(addprefix $(obj)/,*.[oas] .*.cmd .*.tmp .*.d)
+	@$(clean-rule)
+else
 ifeq ($(MAKECMDGOALS),fastdep)
 
 # ===========================================================================
@@ -399,14 +418,6 @@ targets += $(multi-used-y) $(multi-used-m)
 # Compile programs on the host
 # ===========================================================================
 
-host-progs-single     := $(foreach m,$(host-progs),$(if $($(m)-objs),,$(m)))
-host-progs-multi      := $(foreach m,$(host-progs),$(if $($(m)-objs),$(m)))
-host-progs-multi-objs := $(foreach m,$(host-progs-multi),$($(m)-objs))
-host-progs	      := $(addprefix $(obj)/,$(host-progs))
-host-progs-single     := $(addprefix $(obj)/,$(host-progs-single))
-host-progs-multi      := $(addprefix $(obj)/,$(host-progs-multi))
-host-progs-multi-objs := $(addprefix $(obj)/,$(host-progs-multi-objs))
-
 quiet_cmd_host_cc__c  = HOSTCC  $(echo_target)
 cmd_host_cc__c        = $(HOSTCC) -Wp,-MD,$(depfile) \
 			$(HOSTCFLAGS) $(HOST_EXTRACFLAGS) \
@@ -431,6 +442,7 @@ $(host-progs-multi): %: $(host-progs-multi-objs) FORCE
 
 targets += $(host-progs-single) $(host-progs-multi-objs) $(host-progs-multi) 
 
+endif # ! subdirclean
 endif # ! modules_install
 endif # ! fastdep
 
@@ -480,9 +492,9 @@ cmd_gzip = gzip -f -9 < $< > $@
 # Descending
 # ---------------------------------------------------------------------------
 
-.PHONY: $(subdir-ym)
+.PHONY: $(subdir-ymn)
 
-$(subdir-ym):
+$(subdir-ymn):
 	+@$(call descend,$@,$(MAKECMDGOALS))
 
 # Add FORCE to the prequisites of a target to force it to be always rebuilt.

drivers/atm/Makefile

@@ -8,6 +8,10 @@ export-objs	:= uPD98402.o suni.o idt77105.o
 fore_200e-objs	:= fore200e.o
 host-progs	:= fore200e_mkfirm
 
+# Files generated that shall be removed upon make clean
+clean-files := {atmsar11,pca200e,pca200e_ecd,sba200e_ecd}.{bin,bin1,bin2}
+# Firmware generated that shall be removed upon make clean
+clean-files += fore200e_pca_fw.c fore200e_sba_fw.c
 
 obj-$(CONFIG_ATM_ZATM)		+= zatm.o uPD98402.o
 obj-$(CONFIG_ATM_NICSTAR)	+= nicstar.o
@@ -61,6 +65,6 @@ $(obj)/fore200e_sba_fw.c: $(patsubst "%", %, $(CONFIG_ATM_FORE200E_SBA_FW)) \
 	  -i $(CONFIG_ATM_FORE200E_SBA_FW) -o $@
 
 # deal with the various suffixes of the binary firmware images
-$(obj)/%.bin $(obj)/%.bin1 $(obj)/%.bin2: $(obj)/%.data
+$(obj)/%.bin $(obj)/%.bin1 $(obj)/%.bin2: $(src)/%.data
 	objcopy -Iihex $< -Obinary $@.gz
 	gzip -df $@.gz

drivers/char/Makefile

@@ -103,6 +103,9 @@ obj-$(CONFIG_AGP) += agp/
 obj-$(CONFIG_DRM) += drm/
 obj-$(CONFIG_PCMCIA) += pcmcia/
 
+# Files generated that shall be removed upon make clean
+clean-files := consolemap_deftbl.c defkeymap.c qtronixmap.c
+
 include $(TOPDIR)/Rules.make
 
 $(obj)/consolemap_deftbl.c: $(src)/$(FONTMAPFILE)

drivers/net/hamradio/soundmodem/Makefile

@@ -19,6 +19,12 @@ soundmodem-objs					:= $(soundmodem-y)
 host-progs := gentbl
 HOST_LOADLIBES := -lm
 
+# Files generated that shall be removed upon make clean
+clean-files  :=	sm_tbl_afsk1200.h   sm_tbl_afsk2400_7.h	\
+		sm_tbl_afsk2400_8.h sm_tbl_afsk2666.h	\
+		sm_tbl_psk4800.h    sm_tbl_hapn4800.h	\
+		sm_tbl_fsk9600.h
+
 include $(TOPDIR)/Rules.make
 
 # Dependencies on generates files need to be listed explicitly

drivers/pci/Makefile

@@ -31,6 +31,9 @@ endif
 
 host-progs := gen-devlist
 
+# Files generated that shall be removed upon make clean
+clean-files := devlist.h classlist.h
+
 include $(TOPDIR)/Rules.make
 
 # Dependencies on generated files need to be listed explicitly

drivers/scsi/Makefile

@@ -132,6 +132,10 @@ a100u2w-objs	:= inia100.o i60uscsi.o
 cpqfc-objs	:= cpqfcTSinit.o cpqfcTScontrol.o cpqfcTSi2c.o \
 		   cpqfcTSworker.o cpqfcTStrigger.o
 
+# Files generated that shall be removed upon make clean
+clean-files :=	53c8xx_d.h  53c7xx_d.h sim710_d.h  53c700_d.h	\
+		53c8xx_u.h  53c7xx_u.h sim710_u.h 53c700_u.h
+
 include $(TOPDIR)/Rules.make
 
 $(obj)/53c7,8xx.o: $(obj)/53c8xx_d.h $(obj)/53c8xx_u.h

drivers/scsi/aic7xxx/Makefile

@@ -20,6 +20,13 @@ endif
 
 #EXTRA_CFLAGS += -g
 
+# Files generated that shall be removed upon make clean
+clean-files := aic7xxx_seq.h aic7xxx_reg.h
+
+# Command to be executed upon make clean
+# Note: Assignment without ':' to force late evaluation of $(src)
+clean-rule = @$(MAKE) -C $(src)/aicasm clean
+
 include $(TOPDIR)/Rules.make
 
 # Dependencies for generated files need to be listed explicitly
@@ -30,12 +37,13 @@ $(addprefix $(obj)/,$(aic7xxx-objs)): $(obj)/aic7xxx_reg.h
 
 ifeq ($(CONFIG_AIC7XXX_BUILD_FIRMWARE),y)
 
-$(obj)/aic7xxx_seq.h $(obj)/aic7xxx_reg.h: $(src)/aic7xxx.seq \
-					   $(src)/aic7xxx.reg \
-					   $(obj)/aicasm/aicasm
+$(obj)/aic7xxx_seq.h: $(src)/aic7xxx.seq $(src)/aic7xxx.reg \
+		      $(obj)/aicasm/aicasm
 	$(obj)/aicasm/aicasm -I. -r $(obj)/aic7xxx_reg.h \
 				 -o $(obj)/aic7xxx_seq.h $(src)/aic7xxx.seq
 
+$(obj)/aic7xxx_reg.h: $(obj)/aix7xxx_seq.h
+
 $(obj)/aicasm/aicasm: $(src)/aicasm/*.[chyl]
 	$(MAKE) -C $(src)/aicasm
 

drivers/scsi/aic7xxx/aicasm/Makefile

@@ -43,7 +43,7 @@ aicdb.h:
 	 fi
 
 clean:
-	rm -f $(CLEANFILES) $(PROG)
+	@rm -f $(CLEANFILES) $(PROG)
 
 y.tab.h aicasm_gram.c: aicasm_gram.y
 	$(YACC) $(YFLAGS) aicasm_gram.y

drivers/video/Makefile

@@ -119,6 +119,9 @@ obj-$(CONFIG_FBCON_HGA)           += fbcon-hga.o
 obj-$(CONFIG_FBCON_STI)           += fbcon-sti.o
 obj-$(CONFIG_FBCON_ACCEL)	  += fbcon-accel.o
 
+# Files generated that shall be removed upon make clean
+clean-files := promcon_tbl.c
+
 include $(TOPDIR)/Rules.make
 
 $(obj)/promcon_tbl.c: $(src)/prom.uni

drivers/zorro/Makefile

@@ -9,6 +9,9 @@ obj-$(CONFIG_PROC_FS)	+= proc.o
 
 host-progs 		:= gen-devlist
 
+# Files generated that shall be removed upon make clean
+clean-files := devlist.h
+
 include $(TOPDIR)/Rules.make
 
 # Dependencies on generated files need to be listed explicitly

init/Makefile

@@ -4,17 +4,20 @@
 
 obj-y    := main.o version.o do_mounts.o
 
+# files to be removed upon make clean
+clean-files := ../include/linux/compile.h
+
 include $(TOPDIR)/Rules.make
 
 # dependencies on generated files need to be listed explicitly
 
-$(obj)/version.o: $(objtree)/include/linux/compile.h
+$(obj)/version.o: $(obj)/../include/linux/compile.h
 
 # compile.h changes depending on hostname, generation number, etc,
 # so we regenerate it always.
 # mkcompile_h will make sure to only update the
 # actual file if its content has changed.
 
-$(objtree)/include/linux/compile.h: FORCE
-	@echo -n '  Generating $@'
+$(obj)/../include/linux/compile.h: FORCE
+	@echo -n '  Generating $(echo_target)'
 	@sh $(srctree)/scripts/mkcompile_h $@ "$(ARCH)" "$(CONFIG_SMP)" "$(CC) $(CFLAGS)"

sound/oss/Makefile

@@ -96,6 +96,10 @@ wavefront-objs  := wavfront.o wf_midi.o yss225.o
 
 host-progs	:= bin2hex hex2hex
 
+# Files generated that shall be removed upon make clean
+clean-files := maui_boot.h msndperm.c msndinit.c pndsperm.c pndspini.c \
+               pss_boot.h trix_boot.h
+
 include $(TOPDIR)/Rules.make
 
 # Firmware files that need translation