Masahiro Yamada 28ba53c076 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") - 6aaf49b495 ("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>		2019-04-28 13:45:36 -04:00
..
atomic	locking/atomics: Check atomic headers with sha1sum	2019-02-13 08:07:31 +01:00
basic	kbuild: simplify dependency generation for CONFIG_TRIM_UNUSED_KSYMS	2018-12-01 23:13:14 +09:00
coccinelle	scripts: coccinelle: Fix description of badty.cocci	2019-03-28 23:46:56 +09:00
dtc	of: add dtc annotations functionality to dtx_diff	2019-02-28 11:40:48 -06:00
gcc-plugins	increased structleak coverage	2019-03-09 09:06:15 -08:00
gdb	Kbuild updates for v5.1	2019-03-10 17:48:21 -07:00
genksyms
kconfig	kconfig/[mn]conf: handle backspace (^H) key	2019-03-29 22:48:01 +09:00
ksymoops
mod	kbuild: modversions: Fix relative CRC byte order interpretation	2019-03-28 23:46:56 +09:00
package	kbuild: deb-pkg: avoid implicit effects	2019-03-17 12:56:23 +09:00
selinux	genheaders: %-<width>s had been there since v6; %-*s - since v7	2018-12-10 03:40:11 -05:00
tracing	scripts: Add Python 3 support to tracing/draw_functrace.py	2018-07-29 11:08:38 +09:00
.gitignore	scripts: remove unnecessary ihex2fw and check-lc_ctypes from .gitignore	2018-12-22 00:37:52 +09:00
adjust_autoksyms.sh	kbuild: source include/config/auto.conf instead of ${KCONFIG_CONFIG}	2019-03-14 02:39:11 +09:00
asn1_compiler.c	ASN.1: Remove unnecessary shadowed local variable	2018-10-29 00:19:41 +09:00
bin2c.c	kbuild: move bin2c back to scripts/ from scripts/basic/	2018-07-18 01:18:05 +09:00
bloat-o-meter	bloat-o-meter: ignore __addressable_ symbols	2018-12-28 12:11:44 -08:00
bootgraph.pl
bpf_helpers_doc.py
cc-can-link.sh	bpfilter: check compiler capability in Kconfig	2018-06-28 13:36:39 +09:00
check_extable.sh
checkincludes.pl
checkkconfigsymbols.py
checkpatch.pl	checkpatch: add %pt as a valid vsprintf extension	2019-03-29 10:01:37 -07:00
checkstack.pl	scripts/checkstack.pl: dynamic stack growth for aarch64	2018-12-28 12:11:44 -08:00
checksyscalls.sh	checksyscalls: fix up mq_timedreceive and stat exceptions	2019-02-19 21:27:53 +01:00
checkversion.pl
clang-version.sh	kbuild: update comment block of scripts/clang-version.sh	2019-03-04 22:34:54 +09:00
cleanfile
cleanpatch
coccicheck	coccicheck: return proper error code on fail	2018-08-14 08:58:56 +09:00
config
conmakehash.c
const_structs.checkpatch
decode_stacktrace.sh	scripts/decode_stacktrace.sh: handle RIP address with segment	2019-03-05 21:07:13 -08:00
decodecode	scripts/decodecode: set ARCH when running natively on arm/arm64	2018-12-28 12:11:44 -08:00
depmod.sh	kbuild: modules_install: warn when missing System.map file	2018-09-09 09:14:07 +09:00
diffconfig
documentation-file-ref-check	scripts/documentation-file-ref-check: ignore sched-pelt false positive	2018-07-02 11:25:00 -06:00
export_report.pl
extract_xc3028.pl
extract-cert.c
extract-ikconfig
extract-module-sig.pl
extract-sys-certs.pl
extract-vmlinux	extract-vmlinux: Check for uncompressed image as fallback	2018-10-17 08:18:01 +02:00
faddr2line	scripts/faddr2line: fix location of start_kernel in comment	2018-11-18 10:15:09 -08:00
file-size.sh
find-unused-docs.sh
gcc-goto.sh	jump_label: move 'asm goto' support test to Kconfig	2019-01-06 09:46:51 +09:00
gcc-ld
gcc-plugin.sh
gcc-version.sh	kbuild: clean up scripts/gcc-version.sh	2019-03-04 22:35:04 +09:00
gcc-x86_32-has-stack-protector.sh	stack-protector: test compiler capability in Kconfig and drop AUTO mode	2018-06-08 18:56:00 +09:00
gcc-x86_64-has-stack-protector.sh	stack-protector: Fix test with 32-bit userland and CONFIG_64BIT=y	2018-06-25 23:21:13 +09:00
gen_compile_commands.py	scripts: add a tool to produce a compile_commands.json file	2018-12-19 23:41:36 +09:00
gen_ksymdeps.sh	kbuild: simplify dependency generation for CONFIG_TRIM_UNUSED_KSYMS	2018-12-01 23:13:14 +09:00
get_dvb_firmware
get_maintainer.pl	get_maintainer: allow option --mpath <directory> to read all files in <directory>	2018-08-22 10:52:48 -07:00
gfp-translate
headerdep.pl
headers_check.pl
headers_install.sh
headers.sh
insert-sys-cert.c
kallsyms.c	Kbuild updates for v5.1	2019-03-10 17:48:21 -07:00
Kbuild.include	kbuild: remove cc-version macro	2019-03-04 22:34:59 +09:00
Kconfig.include	kbuild: clean up scripts/gcc-version.sh	2019-03-04 22:35:04 +09:00
kernel-doc	kernel-doc: suppress 'not described' warnings for embedded struct fields	2019-01-16 15:04:01 -07:00
ld-version.sh
leaking_addresses.pl	leaking_addresses: Completely remove --version flag	2019-03-07 08:53:18 +11:00
Lindent
link-vmlinux.sh	kbuild: source include/config/auto.conf instead of ${KCONFIG_CONFIG}	2019-03-14 02:39:11 +09:00
Makefile	unicode: refactor the rule for regenerating utf8data.h	2019-04-28 13:45:36 -04:00
Makefile.asm-generic	kbuild: force all architectures except um to include mandatory-y	2019-03-17 12:56:32 +09:00
Makefile.build	kbuild: strip whitespace in cmd_record_mcount findstring	2019-03-28 23:46:55 +09:00
Makefile.clean	kbuild: remove deprecated host-progs variable	2018-08-09 21:51:17 +09:00
Makefile.dtbinst
Makefile.extrawarn	Kbuild updates for v4.20 (2nd)	2018-11-03 10:47:33 -07:00
Makefile.gcc-plugins	gcc-plugins: structleak: Generalize to all variable types	2019-03-04 09:29:41 -08:00
Makefile.headersinst	kbuild: generate asm-generic wrappers if mandatory headers are missing	2019-01-06 09:46:51 +09:00
Makefile.host	kbuild: skip 'addtree' and 'flags' magic for external module build	2019-01-28 09:11:17 +09:00
Makefile.kasan	kasan: remove use after scope bugs detection.	2019-03-05 21:07:13 -08:00
Makefile.kcov	kcov: test compiler capability in Kconfig and correct dependency	2018-06-11 09:14:08 +09:00
Makefile.lib	kbuild: move archive command to scripts/Makefile.lib	2019-03-14 02:39:10 +09:00
Makefile.modbuiltin	Kbuild: Makefile.modbuiltin: include auto.conf and tristate.conf mandatory	2018-08-03 00:47:00 +09:00
Makefile.modinst	Revert "modsign: Abort modules_install when signing fails"	2019-03-17 12:56:31 +09:00
Makefile.modpost	modpost: always show verbose warning for section mismatch	2019-03-14 02:39:09 +09:00
Makefile.modsign	kbuild: remove duplicated comments about PHONY	2018-07-06 22:04:03 +09:00
Makefile.ubsan	lib/ubsan: remove null-pointer checks	2018-08-10 20:19:58 -07:00
makelst
markup_oops.pl
mkcompile_h	kbuild: remove unnecessary in-subshell execution	2019-01-28 09:11:17 +09:00
mkmakefile	kbuild: simplify command line creation in scripts/mkmakefile	2018-10-04 22:56:02 +09:00
mksysmap
mkuboot.sh
module-common.lds
namespace.pl
objdiff
parse-maintainers.pl
patch-kernel
pnmtologo.c
profile2linkerlist.pl
prune-kernel
recordmcount.c	scripts/recordmcount.{c,pl}: support -ffunction-sections .text.* section names	2018-12-08 20:54:08 -05:00
recordmcount.h	scripts: Fixed printf format mismatch	2018-05-29 22:04:12 +09:00
recordmcount.pl	scripts/recordmcount.{c,pl}: support -ffunction-sections .text.* section names	2018-12-08 20:54:08 -05:00
setlocalversion	scripts/setlocalversion: Improve -dirty check with git-status --no-optional-locks	2018-11-21 23:57:33 +09:00
show_delta
sign-file.c
sortextable.c
sortextable.h
spdxcheck-test.sh	scripts: add spdxcheck.py self test	2018-12-28 12:11:44 -08:00
spdxcheck.py	scripts/spdxcheck.py: fix C++ comment style detection	2019-02-22 08:47:05 -07:00
spelling.txt	scripts/spelling.txt: add more spellings to spelling.txt	2019-03-07 18:31:59 -08:00
sphinx-pre-install
split-man.pl
stackdelta
stackusage
subarch.include	selftests: add headers_install to lib.mk	2018-09-05 08:12:09 -06:00
tags.sh	scripts/tags.sh: add more declarations	2018-12-28 12:11:44 -08:00
unifdef.c	unifdef: use memcpy instead of strncpy	2018-11-30 14:45:01 -08:00
ver_linux	ver_linux: Assign constant RE to variable name for clarity	2019-01-22 13:34:35 +01:00
xen-hypercalls.sh
xz_wrap.sh