Commit efcf8619 authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Tom Rini

kbuild: use scripts/Makefile.clean

This commit refactors cleaning targets such as
clean, clobber, mrpropper, distclean
with scripts/Makefile.clean.

By using scripts/Makefile.clean, we can recursively descend
into subdirectories and delete generated files there.

We do not need add a big list of generated files
to the "clean" target.
Signed-off-by: default avatarMasahiro Yamada <yamada.m@jp.panasonic.com>
parent 2887c473
......@@ -1110,93 +1110,96 @@ include/license.h: tools/bin2header COPYING
cat COPYING | gzip -9 -c | ./tools/bin2header license_gzip > include/license.h
#########################################################################
###
# Cleaning is done on three levels.
# make clean Delete most generated files
# Leave enough to build external modules
# make mrproper Delete the current configuration, and all generated files
# make distclean Remove editor backup files, patch leftover files and the like
# Directories & files removed with 'make clean'
CLEAN_DIRS += $(MODVERDIR)
CLEAN_FILES += u-boot.lds include/bmp_logo.h include/bmp_logo_data.h \
board/*/config.tmp board/*/*/config.tmp dts/*.tmp \
include/autoconf.mk* include/spl-autoconf.mk \
include/tpl-autoconf.mk
# Directories & files removed with 'make clobber'
CLOBBER_DIRS += $(patsubst %,spl/%, $(filter-out Makefile, \
$(shell ls -1 spl 2>/dev/null))) \
tpl
CLOBBER_FILES += u-boot* MLO MLO* SPL System.map nand_spl/u-boot*
# Directories & files removed with 'make mrproper'
MRPROPER_DIRS += include/config include/generated
MRPROPER_FILES += .config .config.old \
tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
include/config.h include/config.mk
# clean - Delete most, but leave enough to build external modules
#
clean: rm-dirs := $(CLEAN_DIRS)
clean: rm-files := $(CLEAN_FILES)
clean-dirs := $(foreach f,$(u-boot-alldirs),$(if $(wildcard $f/Makefile),$f))
clean-dirs := $(addprefix _clean_, $(clean-dirs) doc/DocBook)
PHONY += $(clean-dirs) clean archclean
$(clean-dirs):
$(Q)$(MAKE) $(clean)=$(patsubst _clean_%,%,$@)
# TODO: Do not use *.cfgtmp
clean: $(clean-dirs)
$(call cmd,rmdirs)
$(call cmd,rmfiles)
@find $(if $(KBUILD_EXTMOD), $(KBUILD_EXTMOD), .) $(RCS_FIND_IGNORE) \
\( -name '*.[oas]' -o -name '*.ko' -o -name '.*.cmd' \
-o -name '*.ko.*' -o -name '*.su' -o -name '*.cfgtmp' \
-o -name '.*.d' -o -name '.*.tmp' -o -name '*.mod.c' \
-o -name '*.symtypes' -o -name 'modules.order' \
-o -name modules.builtin -o -name '.tmp_*.o.*' \
-o -name '*.gcno' \) -type f -print | xargs rm -f
@find $(if $(KBUILD_EXTMOD), $(KBUILD_EXTMOD), .) $(RCS_FIND_IGNORE) \
-path './nand_spl/*' -type l -print | xargs rm -f
# clobber
#
clobber: rm-dirs := $(CLOBBER_DIRS)
clobber: rm-files := $(CLOBBER_FILES)
#########################################################################
clean:
@rm -f examples/standalone/atmel_df_pow2 \
examples/standalone/hello_world \
examples/standalone/interrupt \
examples/standalone/mem_to_mem_idma2intr \
examples/standalone/sched \
$(addprefix examples/standalone/, smc91111_eeprom smc911x_eeprom) \
examples/standalone/test_burst \
examples/standalone/timer
@rm -f $(addprefix examples/api/, demo demo.bin)
@rm -f tools/bmp_logo tools/easylogo/easylogo \
tools/env/fw_printenv \
tools/envcrc \
$(addprefix tools/gdb/, gdbcont gdbsend) \
tools/gen_eth_addr tools/img2srec \
tools/dumpimage \
$(addprefix tools/, mkenvimage mkimage) \
tools/mpc86x_clk \
$(addprefix tools/, mk$(BOARD)spl mkexynosspl) \
tools/mxsboot \
tools/ncb tools/ubsha1 \
tools/kernel-doc/docproc \
tools/proftool
@rm -f $(addprefix board/cray/L1/, bootscript.c bootscript.image) \
board/matrix_vision/*/bootscript.img \
spl/board/samsung/$(BOARD)/tools/mk$(BOARD)spl \
u-boot.lds \
$(addprefix arch/blackfin/cpu/, init.lds init.elf)
@rm -f include/bmp_logo.h
@rm -f include/bmp_logo_data.h
@rm -f lib/asm-offsets.s
@rm -f include/generated/asm-offsets.h
@rm -f $(CPUDIR)/$(SOC)/asm-offsets.s
@rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
@$(MAKE) -f $(srctree)/doc/DocBook/Makefile cleandocs
@find $(OBJTREE) -type f \
\( -name 'core' -o -name '*.bak' -o -name '*~' -o -name '*.su' \
-o -name '*.o' -o -name '*.a' -o -name '*.exe' -o -name '*.cmd' \
-o -name '*.cfgtmp' \) -print \
| xargs rm -f
PHONY += clobber
clobber: clean
@find $(OBJTREE) -type f \( -name '*.srec' \
-o -name '*.bin' -o -name u-boot.img \) \
-print0 | xargs -0 rm -f
@rm -f *.bak ctags etags TAGS \
cscope.* *.*~
@rm -f u-boot u-boot.map u-boot.hex $(ALL-y)
@rm -f u-boot.kwb
@rm -f u-boot.pbl
@rm -f u-boot.imx
@rm -f u-boot-with-spl.imx
@rm -f u-boot-with-nand-spl.imx
@rm -f u-boot.ubl
@rm -f u-boot.ais
@rm -f u-boot.dtb
@rm -f u-boot.sb
@rm -f u-boot.spr
@rm -f $(addprefix nand_spl/, u-boot.lds u-boot.lst System.map)
@rm -f $(addprefix nand_spl/, u-boot-nand_spl.lds u-boot-spl u-boot-spl.map)
@rm -f $(addprefix spl/, u-boot-spl u-boot-spl.bin u-boot-spl.map)
@rm -f spl/u-boot-spl.lds
@rm -f $(addprefix tpl/, u-boot-tpl u-boot-tpl.bin u-boot-tpl.map)
@rm -f tpl/u-boot-spl.lds
@rm -f MLO MLO.byteswap
@rm -f SPL
@rm -f tools/xway-swap-bytes
@rm -fr include/asm/proc include/asm/arch include/asm
@rm -fr include/generated
@[ ! -d nand_spl ] || find nand_spl -name "*" -type l -print | xargs rm -f
@rm -f dts/*.tmp
@rm -f $(addprefix spl/, u-boot-spl.ais, u-boot-spl-pad.ais)
mrproper: clobber
@rm -f include/config.h include/config.mk \
board/*/config.tmp board/*/*/config.tmp \
include/autoconf.mk include/autoconf.mk.dep \
include/spl-autoconf.mk \
include/tpl-autoconf.mk
$(call cmd,rmdirs)
$(call cmd,rmfiles)
# mrproper - Delete all generated files, including .config
#
mrproper: rm-dirs := $(wildcard $(MRPROPER_DIRS))
mrproper: rm-files := $(wildcard $(MRPROPER_FILES))
mrproper-dirs := $(addprefix _mrproper_,scripts)
PHONY += $(mrproper-dirs) mrproper archmrproper
$(mrproper-dirs):
$(Q)$(MAKE) $(clean)=$(patsubst _mrproper_%,%,$@)
mrproper: clobber $(mrproper-dirs)
$(call cmd,rmdirs)
$(call cmd,rmfiles)
@rm -f arch/*/include/asm/arch arch/*/include/asm/proc
# distclean
#
PHONY += distclean
distclean: mrproper
ifneq ($(OBJTREE),$(SRCTREE))
rm -rf *
endif
@find $(srctree) $(RCS_FIND_IGNORE) \
\( -name '*.orig' -o -name '*.rej' -o -name '*~' \
-o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
-o -name '.*.rej' \
-o -name '*%' -o -name '.*.cmd' -o -name 'core' \) \
-type f -print | xargs rm -f
backup:
F=`basename $(TOPDIR)` ; cd .. ; \
......@@ -1207,6 +1210,17 @@ backup:
endif #ifeq ($(config-targets),1)
endif #ifeq ($(mixed-targets),1)
quiet_cmd_rmdirs = $(if $(wildcard $(rm-dirs)),CLEAN $(wildcard $(rm-dirs)))
cmd_rmdirs = rm -rf $(rm-dirs)
quiet_cmd_rmfiles = $(if $(wildcard $(rm-files)),CLEAN $(wildcard $(rm-files)))
cmd_rmfiles = rm -f $(rm-files)
# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.clean obj=dir
# Usage:
# $(Q)$(MAKE) $(clean)=dir
clean := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.clean obj
endif # skip-makefile
PHONY += FORCE
......
......@@ -22,6 +22,7 @@ obj-y += reset.o
obj-y += traps.o
extra-y += check_initcode
clean-files := init.lds
# make sure our initcode (which goes into LDR) does not
# have relocs or external references
......
......@@ -14,3 +14,5 @@ $(obj)/bootscript.c: $(obj)/bootscript.image
$(obj)/bootscript.image: $(src)/bootscript.hush
-$(OBJTREE)/tools/mkimage -A ppc -O linux -T script -C none -a 0 -e 0 -n bootscript -d $< $@
clean-files := bootscript.c bootscript.image
\ No newline at end of file
......@@ -7,12 +7,6 @@
# This Makefile builds the internal U-Boot fdt if CONFIG_OF_CONTROL is
# enabled. See doc/README.fdt-control for more details.
ifeq ($(DEVICE_TREE),)
$(if $(CONFIG_DEFAULT_DEVICE_TREE),,\
$(error Please define CONFIG_DEFAULT_DEVICE_TREE in your board header file))
DEVICE_TREE = $(CONFIG_DEFAULT_DEVICE_TREE:"%"=%)
endif
DTS_INCDIRS = $(SRCTREE)/board/$(VENDOR)/$(BOARD)/dts
DTS_INCDIRS += $(SRCTREE)/board/$(VENDOR)/dts
DTS_INCDIRS += $(SRCTREE)/arch/$(ARCH)/dts
......@@ -28,9 +22,15 @@ DTC_FLAGS := -R 4 -p 0x1000 \
# the filename.
DT_BIN := $(obj)/dt.dtb
DEVICE_TREE ?= $(CONFIG_DEFAULT_DEVICE_TREE:"%"=%)
ifeq ($(DEVICE_TREE),)
$(DT_BIN): FORCE
echo >&2 "Please define CONFIG_DEFAULT_DEVICE_TREE in your board header file"
else
$(DT_BIN): $(TOPDIR)/board/$(VENDOR)/dts/$(DEVICE_TREE).dts
$(CPP) $(DTS_CPPFLAGS) $< -o $(DT_BIN).dts.tmp
$(DTC) $(DTC_FLAGS) -O dtb -o ${DT_BIN} $(DT_BIN).dts.tmp
endif
process_lds = \
$(1) | sed -r -n 's/^OUTPUT_$(2)[ ("]*([^")]*).*/\1/p'
......
# Let clean descend into subdirs
subdir- += basic
......@@ -37,6 +37,10 @@ subdir-ymn := $(sort $(subdir-ym) $(subdir-n) $(subdir-))
subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
# Temporal work-around for U-Boot
subdir-ymn := $(foreach f, $(subdir-ymn), $(if $(wildcard $f/Makefile),$f))
# build a list of files to remove, usually relative to the current
# directory
......
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