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Masahiro Yamada a01d5c6fe9 unicode: refactor the rule for regenerating utf8data.h ... scripts/mkutf8data is used only when regenerating utf8data.h, which never happens in the normal kernel build. However, it is irrespectively built if CONFIG_UNICODE is enabled. Moreover, there is no good reason for it to reside in the scripts/ directory since it is only used in fs/unicode/. Hence, move it from scripts/ to fs/unicode/. In some cases, we bypass build artifacts in the normal build. The conventional way to do so is to surround the code with ifdef REGENERATE_*. For example, - 7373f4f83c ("kbuild: add implicit rules for parser generation") - 6aaf49b495b4 ("crypto: arm,arm64 - Fix random regeneration of S_shipped") I rewrote the rule in a more kbuild'ish style. In the normal build, utf8data.h is just shipped from the check-in file. $ make [ snip ] SHIPPED fs/unicode/utf8data.h CC fs/unicode/utf8-norm.o CC fs/unicode/utf8-core.o CC fs/unicode/utf8-selftest.o AR fs/unicode/built-in.a If you want to generate utf8data.h based on UCD, put *.txt files into fs/unicode/, then pass REGENERATE_UTF8DATA=1 from the command line. The mkutf8data tool will be automatically compiled to generate the utf8data.h from the *.txt files. $ make REGENERATE_UTF8DATA=1 [ snip ] HOSTCC fs/unicode/mkutf8data GEN fs/unicode/utf8data.h CC fs/unicode/utf8-norm.o CC fs/unicode/utf8-core.o CC fs/unicode/utf8-selftest.o AR fs/unicode/built-in.a I renamed the check-in utf8data.h to utf8data.h_shipped so that this will work for the out-of-tree build. You can update it based on the latest UCD like this: $ make REGENERATE_UTF8DATA=1 fs/unicode/ $ cp fs/unicode/utf8data.h fs/unicode/utf8data.h_shipped Also, I added entries to .gitignore and dontdiff. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>		5 years ago
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basic	fixdep: trivial: typo fix and correction	8 years ago
coccinelle	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
dtc	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
gcc-plugins	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
gdb	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
genksyms	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
kconfig	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
ksymoops	Fix dead URLs to ftp.kernel.org	8 years ago
mod	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
package	kbuild: rpm-pkg: fix jobserver unavailable warning	7 years ago
selinux	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
tracing	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
.gitignore	Docs: clean up some DocBook loose ends	8 years ago
Kbuild.include	kbuild: trivial cleanups on the comments	8 years ago
Lindent	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
Makefile	unicode: refactor the rule for regenerating utf8data.h	5 years ago
Makefile.asm-generic	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
Makefile.build	Kbuild: don't pass "-C" to preprocessor when processing linker scripts	7 years ago
Makefile.clean	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
Makefile.dtbinst	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
Makefile.extrawarn	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
Makefile.gcc-plugins	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
Makefile.headersinst	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
Makefile.help	…
Makefile.host	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
Makefile.kasan	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
Makefile.lib	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
Makefile.modbuiltin	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
Makefile.modinst	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
Makefile.modpost	License cleanup: add SPDX license identifiers to some files	7 years ago
Makefile.modsign	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
Makefile.ubsan	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
adjust_autoksyms.sh	…
asn1_compiler.c	…
bloat-o-meter	…
bootgraph.pl	scripts: Switch to more portable Perl shebang	8 years ago
check_00index.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
check_extable.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
checkincludes.pl	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
checkkconfigsymbols.py	…
checkpatch.pl	checkpatch: fix ignoring cover-letter logic	7 years ago
checkstack.pl	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
checksyscalls.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
checkversion.pl	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
cleanfile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
cleanpatch	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
coccicheck	coccinelle: fix parallel build with CHECK=scripts/coccicheck	7 years ago
config	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
conmakehash.c	…
const_structs.checkpatch	…
decode_stacktrace.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
decodecode	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
depmod.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
diffconfig	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
export_report.pl	scripts: Switch to more portable Perl shebang	8 years ago
extract-cert.c	…
extract-ikconfig	…
extract-module-sig.pl	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
extract-sys-certs.pl	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
extract-vmlinux	…
extract_xc3028.pl	scripts: Switch to more portable Perl shebang	8 years ago
faddr2line	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
gcc-goto.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
gcc-ld	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
gcc-plugin.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
gcc-version.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
gcc-x86_32-has-stack-protector.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
gcc-x86_64-has-stack-protector.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
gen_initramfs_list.sh	Kbuild misc updates for 4.13	8 years ago
get_dvb_firmware	scripts: Switch to more portable Perl shebang	8 years ago
get_maintainer.pl	get_maintainer: Prepare for separate MAINTAINERS files	8 years ago
gfp-translate	…
headerdep.pl	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
headers.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
headers_check.pl	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
headers_install.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
insert-sys-cert.c	…
kallsyms.c	scripts/kallsyms.c: ignore symbol type 'n'	7 years ago
kernel-doc	kernel-doc parser mishandles declarations split into lines	7 years ago
ld-version.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
leaking_addresses.pl	scripts: add leaking_addresses.pl	7 years ago
link-vmlinux.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
makelst	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
markup_oops.pl	scripts: Switch to more portable Perl shebang	8 years ago
mkcompile_h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
mkmakefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
mksysmap	…
mkuboot.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
module-common.lds	module: set .init_array alignment to 8	8 years ago
namespace.pl	scripts: Switch to more portable Perl shebang	8 years ago
objdiff	scripts: objdiff: Ignore debug info when comparing	8 years ago
parse-maintainers.pl	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
patch-kernel	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
pnmtologo.c	…
profile2linkerlist.pl	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
prune-kernel	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
recordmcount.c	ftrace: Allow for function tracing to record init functions on boot up	8 years ago
recordmcount.h	…
recordmcount.pl	scripts: Switch to more portable Perl shebang	8 years ago
setlocalversion	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
show_delta	…
sign-file.c	…
sortextable.c	…
sortextable.h	…
spelling.txt	scripts/spelling.txt: add more spelling mistakes to spelling.txt	7 years ago
sphinx-pre-install	docs-rst: don't require adjustbox anymore	7 years ago
stackdelta	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
stackusage	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
tags.sh	tags: honor COMPILED_SOURCE with apart output directory	8 years ago
unifdef.c	…
ver_linux	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
xen-hypercalls.sh	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	7 years ago
xz_wrap.sh	…