Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
basic	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
coccinelle	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
dtc	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
gdb	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
genksyms	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
kconfig	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
ksymoops	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
mod	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
package	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
selinux	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
tracing	[ DIR ]	drwxr-xr-x	2021-04-21 07:33
.asn1_compiler.cmd	3.18 KB	-rw-r--r--	2021-04-16 13:37
.conmakehash.cmd	2.33 KB	-rw-r--r--	2021-04-16 13:37
.extract-cert.cmd	4.39 KB	-rw-r--r--	2021-04-16 13:37
.insert-sys-cert.cmd	3.88 KB	-rw-r--r--	2021-04-16 13:37
.kallsyms.cmd	2.32 KB	-rw-r--r--	2021-04-16 13:37
.recordmcount.cmd	3.31 KB	-rw-r--r--	2021-04-16 13:37
.sign-file.cmd	5.01 KB	-rw-r--r--	2021-04-16 13:37
.sortextable.cmd	3.48 KB	-rw-r--r--	2021-04-16 13:37
Kbuild.include	13.37 KB	-rw-r--r--	2021-04-16 11:57
Lindent	496 B	-rwxr-xr-x	2016-01-11 00:01
Makefile	2.03 KB	-rw-r--r--	2021-04-16 11:57
Makefile.asm-generic	683 B	-rw-r--r--	2016-01-11 00:01
Makefile.build	17.16 KB	-rw-r--r--	2021-04-16 11:57
Makefile.clean	2.83 KB	-rw-r--r--	2016-01-11 00:01
Makefile.dtbinst	1.41 KB	-rw-r--r--	2016-01-11 00:01
Makefile.extrawarn	2.54 KB	-rw-r--r--	2021-04-16 11:57
Makefile.fwinst	2.01 KB	-rw-r--r--	2016-01-11 00:01
Makefile.headersinst	4.65 KB	-rw-r--r--	2016-01-11 00:01
Makefile.help	68 B	-rw-r--r--	2016-01-11 00:01
Makefile.host	4.51 KB	-rw-r--r--	2016-01-11 00:01
Makefile.kasan	976 B	-rw-r--r--	2021-04-16 11:57
Makefile.lib	14.9 KB	-rw-r--r--	2021-04-16 11:57
Makefile.modbuiltin	1.78 KB	-rw-r--r--	2016-01-11 00:01
Makefile.modinst	1.43 KB	-rw-r--r--	2021-04-16 11:57
Makefile.modpost	5.25 KB	-rw-r--r--	2021-04-16 11:57
Makefile.modsign	1005 B	-rw-r--r--	2016-01-11 00:01
analyze_suspend.py	117.57 KB	-rwxr-xr-x	2016-01-11 00:01
asn1_compiler	27.3 KB	-rwxr-xr-x	2021-04-16 13:37
asn1_compiler.c	35.54 KB	-rw-r--r--	2016-01-11 00:01
bloat-o-meter	1.9 KB	-rwxr-xr-x	2021-04-16 11:57
bootgraph.pl	6.28 KB	-rwxr-xr-x	2016-01-11 00:01
check-lc_ctype.c	201 B	-rw-r--r--	2016-01-11 00:01
check_extable.sh	4.9 KB	-rwxr-xr-x	2016-01-11 00:01
checkincludes.pl	1.77 KB	-rwxr-xr-x	2016-01-11 00:01
checkkconfigsymbols.py	11.44 KB	-rwxr-xr-x	2016-01-11 00:01
checkpatch.pl	169.77 KB	-rwxr-xr-x	2021-04-16 11:57
checkstack.pl	5.39 KB	-rwxr-xr-x	2021-04-16 11:57
checksyscalls.sh	5.62 KB	-rwxr-xr-x	2016-01-11 00:01
checkversion.pl	1.86 KB	-rwxr-xr-x	2016-01-11 00:01
cleanfile	3.41 KB	-rwxr-xr-x	2016-01-11 00:01
cleanpatch	5.01 KB	-rwxr-xr-x	2016-01-11 00:01
coccicheck	4.66 KB	-rwxr-xr-x	2016-01-11 00:01
config	4.6 KB	-rwxr-xr-x	2021-04-16 11:57
conmakehash	13.2 KB	-rwxr-xr-x	2021-04-16 13:37
conmakehash.c	5.98 KB	-rw-r--r--	2016-01-11 00:01
decode_stacktrace.sh	3.15 KB	-rwxr-xr-x	2021-04-16 11:57
decodecode	2.15 KB	-rwxr-xr-x	2021-04-16 11:57
depmod.sh	1.9 KB	-rwxr-xr-x	2021-04-16 11:57
diffconfig	3.68 KB	-rwxr-xr-x	2016-01-11 00:01
docproc.c	13.8 KB	-rw-r--r--	2016-01-11 00:01
export_report.pl	4.53 KB	-rwxr-xr-x	2016-01-11 00:01
extract-cert	14.27 KB	-rwxr-xr-x	2021-04-16 13:37
extract-cert.c	3.46 KB	-rw-r--r--	2016-01-11 00:01
extract-ikconfig	1.69 KB	-rwxr-xr-x	2016-01-11 00:01
extract-module-sig.pl	3.61 KB	-rwxr-xr-x	2016-01-11 00:01
extract-sys-certs.pl	3.7 KB	-rwxr-xr-x	2021-04-16 11:57
extract-vmlinux	1.6 KB	-rwxr-xr-x	2016-01-11 00:01
gcc-goto.sh	495 B	-rwxr-xr-x	2016-01-11 00:01
gcc-ld	676 B	-rwxr-xr-x	2016-01-11 00:01
gcc-version.sh	822 B	-rwxr-xr-x	2016-01-11 00:01
gcc-x86_32-has-stack-protector.sh	184 B	-rwxr-xr-x	2016-01-11 00:01
gcc-x86_64-has-stack-protector.sh	209 B	-rwxr-xr-x	2021-04-16 11:57
gen_initramfs_list.sh	7.87 KB	-rwxr-xr-x	2016-01-11 00:01
get_maintainer.pl	58.29 KB	-rwxr-xr-x	2016-01-11 00:01
gfp-translate	1.71 KB	-rwxr-xr-x	2016-01-11 00:01
headerdep.pl	3.46 KB	-rwxr-xr-x	2016-01-11 00:01
headers.sh	477 B	-rwxr-xr-x	2016-01-11 00:01
headers_check.pl	3.6 KB	-rwxr-xr-x	2016-01-11 00:01
headers_install.sh	1.28 KB	-rwxr-xr-x	2016-01-11 00:01
insert-sys-cert	18.59 KB	-rwxr-xr-x	2021-04-16 13:37
insert-sys-cert.c	13.08 KB	-rw-r--r--	2021-04-16 11:57
kallsyms	18.62 KB	-rwxr-xr-x	2021-04-16 13:37
kallsyms.c	16.8 KB	-rw-r--r--	2021-04-16 11:57
kernel-doc	76.08 KB	-rwxr-xr-x	2021-04-16 11:57
kernel-doc-xml-ref	4.22 KB	-rwxr-xr-x	2016-01-11 00:01
ld-version.sh	207 B	-rwxr-xr-x	2021-04-16 11:57
link-vmlinux.sh	5.84 KB	-rwxr-xr-x	2021-04-16 11:57
makelst	773 B	-rwxr-xr-x	2016-01-11 00:01
markup_oops.pl	8.08 KB	-rwxr-xr-x	2016-01-11 00:01
mkcompile_h	2.46 KB	-rwxr-xr-x	2016-01-11 00:01
mkmakefile	1.16 KB	-rwxr-xr-x	2016-01-11 00:01
mksysmap	1.33 KB	-rwxr-xr-x	2021-04-16 11:57
mkuboot.sh	379 B	-rwxr-xr-x	2016-01-11 00:01
mkversion	74 B	-rw-r--r--	2016-01-11 00:01
module-common.lds	888 B	-rw-r--r--	2021-04-16 11:57
namespace.pl	13.13 KB	-rwxr-xr-x	2021-04-16 11:57
objdiff	2.69 KB	-rwxr-xr-x	2016-01-11 00:01
patch-kernel	9.91 KB	-rwxr-xr-x	2016-01-11 00:01
pnmtologo.c	11.91 KB	-rw-r--r--	2016-01-11 00:01
profile2linkerlist.pl	375 B	-rwxr-xr-x	2016-01-11 00:01
recordmcount	24 KB	-rwxr-xr-x	2021-04-16 13:37
recordmcount.c	15.31 KB	-rw-r--r--	2021-04-16 11:57
recordmcount.h	16.4 KB	-rw-r--r--	2021-04-16 11:57
recordmcount.pl	18.3 KB	-rwxr-xr-x	2021-04-16 11:57
setlocalversion	4.69 KB	-rwxr-xr-x	2021-04-16 11:57
show_delta	2.99 KB	-rwxr-xr-x	2016-01-11 00:01
sign-file	18.95 KB	-rwxr-xr-x	2021-04-16 13:37
sign-file.c	8.14 KB	-rwxr-xr-x	2016-01-11 00:01
sortextable	18.04 KB	-rwxr-xr-x	2021-04-16 13:37
sortextable.c	7.65 KB	-rw-r--r--	2016-01-11 00:01
sortextable.h	5.48 KB	-rw-r--r--	2016-01-11 00:01
spelling.txt	21.33 KB	-rw-r--r--	2016-01-11 00:01
stackdelta	1.8 KB	-rwxr-xr-x	2016-01-11 00:01
stackusage	759 B	-rwxr-xr-x	2016-01-11 00:01
tags.sh	10.58 KB	-rwxr-xr-x	2021-04-16 11:57
ubuntu-retpoline-extract-one	7.26 KB	-rw-r--r--	2021-04-16 13:37
unifdef.c	34.8 KB	-rw-r--r--	2021-04-16 11:57
ver_linux	3.89 KB	-rwxr-xr-x	2016-01-11 00:01
xen-hypercalls.sh	351 B	-rw-r--r--	2016-01-11 00:01
xz_wrap.sh	562 B	-rwxr-xr-x	2016-01-11 00:01

Rename

####
# kbuild: Generic definitions

# Convenient variables
comma   := ,
quote   := "
squote  := '
empty   :=
space   := $(empty) $(empty)
pound   := \#

###
# Name of target with a '.' as filename prefix. foo/bar.o => foo/.bar.o
dot-target = $(dir $@).$(notdir $@)

###
# The temporary file to save gcc -MD generated dependencies must not
# contain a comma
depfile = $(subst $(comma),_,$(dot-target).d)

###
# filename of target with directory and extension stripped
basetarget = $(basename $(notdir $@))

###
# filename of first prerequisite with directory and extension stripped
baseprereq = $(basename $(notdir $<))

###
# Escape single quote for use in echo statements
escsq = $(subst $(squote),'\$(squote)',$1)

###
# Easy method for doing a status message
       kecho := :
 quiet_kecho := echo
silent_kecho := :
kecho := $($(quiet)kecho)

###
# filechk is used to check if the content of a generated file is updated.
# Sample usage:
# define filechk_sample
#	echo $KERNELRELEASE
# endef
# version.h : Makefile
#	$(call filechk,sample)
# The rule defined shall write to stdout the content of the new file.
# The existing file will be compared with the new one.
# - If no file exist it is created
# - If the content differ the new file is used
# - If they are equal no change, and no timestamp update
# - stdin is piped in from the first prerequisite ($<) so one has
#   to specify a valid file as first prerequisite (often the kbuild file)
define filechk
	$(Q)set -e;				\
	$(kecho) '  CHK     $@';		\
	mkdir -p $(dir $@);			\
	$(filechk_$(1)) < $< > $@.tmp;		\
	if [ -r $@ ] && cmp -s $@ $@.tmp; then	\
		rm -f $@.tmp;			\
	else					\
		$(kecho) '  UPD     $@';	\
		mv -f $@.tmp $@;		\
	fi
endef

######
# gcc support functions
# See documentation in Documentation/kbuild/makefiles.txt

# cc-cross-prefix
# Usage: CROSS_COMPILE := $(call cc-cross-prefix, m68k-linux-gnu- m68k-linux-)
# Return first prefix where a prefix$(CC) is found in PATH.
# If no $(CC) found in PATH with listed prefixes return nothing
cc-cross-prefix =  \
	$(word 1, $(foreach c,$(1),                                   \
		$(shell set -e;                                       \
		if (which $(strip $(c))$(CC)) > /dev/null 2>&1 ; then \
			echo $(c);                                    \
		fi)))

# output directory for tests below
TMPOUT = $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/).tmp_$$$$

# try-run
# Usage: option = $(call try-run, $(CC)...-o "$$TMP",option-ok,otherwise)
# Exit code chooses option. "$$TMP" is can be used as temporary file and
# is automatically cleaned up.
try-run = $(shell set -e;		\
	TMP=$(TMPOUT)/tmp;		\
	TMPO=$(TMPOUT)/tmp.o;		\
	mkdir -p $(TMPOUT);		\
	trap "rm -rf $(TMPOUT)" EXIT;	\
	if ($(1)) >/dev/null 2>&1;	\
	then echo "$(2)";		\
	else echo "$(3)";		\
	fi)

# as-option
# Usage: cflags-y += $(call as-option,-Wa$(comma)-isa=foo,)

as-option = $(call try-run,\
	$(CC) $(KBUILD_CFLAGS) $(1) -c -x assembler /dev/null -o "$$TMP",$(1),$(2))

# as-instr
# Usage: cflags-y += $(call as-instr,instr,option1,option2)

as-instr = $(call try-run,\
	printf "%b\n" "$(1)" | $(CC) $(KBUILD_AFLAGS) -c -x assembler -o "$$TMP" -,$(2),$(3))

# __cc-option
# Usage: MY_CFLAGS += $(call __cc-option,$(CC),$(MY_CFLAGS),-march=winchip-c6,-march=i586)
__cc-option = $(call try-run,\
	$(1) -Werror $(2) $(3) -c -x c /dev/null -o "$$TMP",$(3),$(4))

# cc-option
# Usage: cflags-y += $(call cc-option,-march=winchip-c6,-march=i586)

cc-option = $(call __cc-option, $(CC),\
	$(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS),$(1),$(2))

# cc-option-yn
# Usage: flag := $(call cc-option-yn,-march=winchip-c6)
cc-option-yn = $(call try-run,\
	$(CC) -Werror $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(1) -c -x c /dev/null -o "$$TMP",y,n)

# cc-option-align
# Prefix align with either -falign or -malign
cc-option-align = $(subst -functions=0,,\
	$(call cc-option,-falign-functions=0,-malign-functions=0))

# cc-disable-warning
# Usage: cflags-y += $(call cc-disable-warning,unused-but-set-variable)
cc-disable-warning = $(call try-run,\
	$(CC) -Werror $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) -W$(strip $(1)) -c -x c /dev/null -o "$$TMP",-Wno-$(strip $(1)))

# cc-name
# Expands to either gcc or clang
cc-name = $(shell $(CC) -v 2>&1 | grep -q "clang version" && echo clang || echo gcc)

# cc-version
cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh $(CC))

# cc-fullversion
cc-fullversion = $(shell $(CONFIG_SHELL) \
	$(srctree)/scripts/gcc-version.sh -p $(CC))

# cc-ifversion
# Usage:  EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1)
cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4))

# cc-ldoption
# Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
cc-ldoption = $(call try-run,\
	$(CC) $(1) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))

# ld-option
# Usage: LDFLAGS += $(call ld-option, -X)
ld-option = $(call try-run, $(LD) $(LDFLAGS) $(1) -v,$(1),$(2))

# ar-option
# Usage: KBUILD_ARFLAGS := $(call ar-option,D)
# Important: no spaces around options
ar-option = $(call try-run, $(AR) rc$(1) "$$TMP",$(1),$(2))

# ld-version
# Note this is mainly for HJ Lu's 3 number binutil versions
ld-version = $(shell $(LD) --version | $(srctree)/scripts/ld-version.sh)

# ld-ifversion
# Usage:  $(call ld-ifversion, -ge, 22252, y)
ld-ifversion = $(shell [ $(ld-version) $(1) $(2) ] && echo $(3) || echo $(4))

######

###
# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.build obj=
# Usage:
# $(Q)$(MAKE) $(build)=dir
build := -f $(srctree)/scripts/Makefile.build obj

###
# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.modbuiltin obj=
# Usage:
# $(Q)$(MAKE) $(modbuiltin)=dir
modbuiltin := -f $(srctree)/scripts/Makefile.modbuiltin obj

###
# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.dtbinst obj=
# Usage:
# $(Q)$(MAKE) $(dtbinst)=dir
dtbinst := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.dtbinst obj

###
# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.clean obj=
# Usage:
# $(Q)$(MAKE) $(clean)=dir
clean := -f $(srctree)/scripts/Makefile.clean obj

###
# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.headersinst obj=
# Usage:
# $(Q)$(MAKE) $(hdr-inst)=dir
hdr-inst := -f $(srctree)/scripts/Makefile.headersinst obj

# Prefix -I with $(srctree) if it is not an absolute path.
# skip if -I has no parameter
addtree = $(if $(patsubst -I%,%,$(1)), \
$(if $(filter-out -I/%,$(1)),$(patsubst -I%,-I$(srctree)/%,$(1))) $(1))

# Find all -I options and call addtree
flags = $(foreach o,$($(1)),$(if $(filter -I%,$(o)),$(call addtree,$(o)),$(o)))

# echo command.
# Short version is used, if $(quiet) equals `quiet_', otherwise full one.
echo-cmd = $(if $($(quiet)cmd_$(1)),\
	echo '  $(call escsq,$($(quiet)cmd_$(1)))$(echo-why)';)

# printing commands
cmd = @$(echo-cmd) $(cmd_$(1))

# Add $(obj)/ for paths that are not absolute
objectify = $(foreach o,$(1),$(if $(filter /%,$(o)),$(o),$(obj)/$(o)))

###
# if_changed      - execute command if any prerequisite is newer than
#                   target, or command line has changed
# if_changed_dep  - as if_changed, but uses fixdep to reveal dependencies
#                   including used config symbols
# if_changed_rule - as if_changed but execute rule instead
# See Documentation/kbuild/makefiles.txt for more info

ifneq ($(KBUILD_NOCMDDEP),1)
# Check if both arguments has same arguments. Result is empty string if equal.
# User may override this check using make KBUILD_NOCMDDEP=1
arg-check = $(strip $(filter-out $(cmd_$(1)), $(cmd_$@)) \
                    $(filter-out $(cmd_$@),   $(cmd_$(1))) )
else
arg-check = $(if $(strip $(cmd_$@)),,1)
endif

# Replace >$< with >$$< to preserve $ when reloading the .cmd file
# (needed for make)
# Replace >#< with >$(pound)< to avoid starting a comment in the .cmd file
# (needed for make)
# Replace >'< with >'\''< to be able to enclose the whole string in '...'
# (needed for the shell)
make-cmd = $(call escsq,$(subst $(pound),$$(pound),$(subst $$,$$$$,$(cmd_$(1)))))

# Find any prerequisites that is newer than target or that does not exist.
# PHONY targets skipped in both cases.
any-prereq = $(filter-out $(PHONY),$?) $(filter-out $(PHONY) $(wildcard $^),$^)

# Execute command if command has changed or prerequisite(s) are updated.
#
if_changed = $(if $(strip $(any-prereq) $(arg-check)),                       \
	@set -e;                                                             \
	$(echo-cmd) $(cmd_$(1));                                             \
	printf '%s\n' 'cmd_$@ := $(make-cmd)' > $(dot-target).cmd)

# Execute the command and also postprocess generated .d dependencies file.
if_changed_dep = $(if $(strip $(any-prereq) $(arg-check) ),                  \
	@set -e;                                                             \
	$(echo-cmd) $(cmd_$(1));                                             \
	scripts/basic/fixdep $(depfile) $@ '$(make-cmd)' > $(dot-target).tmp;\
	rm -f $(depfile);                                                    \
	mv -f $(dot-target).tmp $(dot-target).cmd)

# Usage: $(call if_changed_rule,foo)
# Will check if $(cmd_foo) or any of the prerequisites changed,
# and if so will execute $(rule_foo).
if_changed_rule = $(if $(strip $(any-prereq) $(arg-check) ),                 \
	@set -e;                                                             \
	$(rule_$(1)))

###
# why - tell why a a target got build
#       enabled by make V=2
#       Output (listed in the order they are checked):
#          (1) - due to target is PHONY
#          (2) - due to target missing
#          (3) - due to: file1.h file2.h
#          (4) - due to command line change
#          (5) - due to missing .cmd file
#          (6) - due to target not in $(targets)
# (1) PHONY targets are always build
# (2) No target, so we better build it
# (3) Prerequisite is newer than target
# (4) The command line stored in the file named dir/.target.cmd
#     differed from actual command line. This happens when compiler
#     options changes
# (5) No dir/.target.cmd file (used to store command line)
# (6) No dir/.target.cmd file and target not listed in $(targets)
#     This is a good hint that there is a bug in the kbuild file
ifeq ($(KBUILD_VERBOSE),2)
why =                                                                        \
    $(if $(filter $@, $(PHONY)),- due to target is PHONY,                    \
        $(if $(wildcard $@),                                                 \
            $(if $(strip $(any-prereq)),- due to: $(any-prereq),             \
                $(if $(arg-check),                                           \
                    $(if $(cmd_$@),- due to command line change,             \
                        $(if $(filter $@, $(targets)),                       \
                            - due to missing .cmd file,                      \
                            - due to $(notdir $@) not in $$(targets)         \
                         )                                                   \
                     )                                                       \
                 )                                                           \
             ),                                                              \
             - due to target missing                                         \
         )                                                                   \
     )

echo-why = $(call escsq, $(strip $(why)))
endif

###############################################################################
#
# When a Kconfig string contains a filename, it is suitable for
# passing to shell commands. It is surrounded by double-quotes, and
# any double-quotes or backslashes within it are escaped by
# backslashes.
#
# This is no use for dependencies or $(wildcard). We need to strip the
# surrounding quotes and the escaping from quotes and backslashes, and
# we *do* need to escape any spaces in the string. So, for example:
#
# Usage: $(eval $(call config_filename,FOO))
#
# Defines FOO_FILENAME based on the contents of the CONFIG_FOO option,
# transformed as described above to be suitable for use within the
# makefile.
#
# Also, if the filename is a relative filename and exists in the source
# tree but not the build tree, define FOO_SRCPREFIX as $(srctree)/ to
# be prefixed to *both* command invocation and dependencies.
#
# Note: We also print the filenames in the quiet_cmd_foo text, and
# perhaps ought to have a version specially escaped for that purpose.
# But it's only cosmetic, and $(patsubst "%",%,$(CONFIG_FOO)) is good
# enough.  It'll strip the quotes in the common case where there's no
# space and it's a simple filename, and it'll retain the quotes when
# there's a space. There are some esoteric cases in which it'll print
# the wrong thing, but we don't really care. The actual dependencies
# and commands *do* get it right, with various combinations of single
# and double quotes, backslashes and spaces in the filenames.
#
###############################################################################
#
space_escape := %%%SPACE%%%
#
define config_filename
ifneq ($$(CONFIG_$(1)),"")
$(1)_FILENAME := $$(subst \\,\,$$(subst \$$(quote),$$(quote),$$(subst $$(space_escape),\$$(space),$$(patsubst "%",%,$$(subst $$(space),$$(space_escape),$$(CONFIG_$(1)))))))
ifneq ($$(patsubst /%,%,$$(firstword $$($(1)_FILENAME))),$$(firstword $$($(1)_FILENAME)))
else
ifeq ($$(wildcard $$($(1)_FILENAME)),)
ifneq ($$(wildcard $$(srctree)/$$($(1)_FILENAME)),)
$(1)_SRCPREFIX := $(srctree)/
endif
endif
endif
endif
endef
#
###############################################################################

# delete partially updated (i.e. corrupted) files on error
.DELETE_ON_ERROR: