Evolution-X-Devices/kernel_xiaomi_raphael
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0a2c366a200acdfc8e8fa6bd84a810ef4bcafbc5
kernel_xiaomi_raphael/scripts
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Masahiro Yamada 0a2c366a20 kbuild: create directory for make cache only when necessary 
Currently, the existence of $(dir $(make-cache)) is always checked,
and created if it is missing.

We can avoid unnecessary system calls by some tricks.

[1] If KBUILD_SRC is unset, we are building in the source tree.
    The output directory checks can be entirely skipped.
[2] If at least one cache data is found, it means the cache file
    was included.  Obviously its directory exists.  Skip "mkdir -p".
[3] If Makefile does not contain any call of __run-and-store, it will
    not create a cache file.  No need to create its directory.
[4] The "mkdir -p" should be only invoked by the first call of
    __run-and-store

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Danny Lin <danny@kdrag0n.dev>
2021-08-11 09:00:02 +00:00
..
basic
fixdep: trivial: typo fix and correction
2017-08-10 01:01:03 +09:00
coccinelle
fs: stream_open - opener for stream-like files so that read and write can run simultaneously without deadlock
2019-06-11 12:21:51 +02:00
dtc
scripts: use aosp python mkdtboimg for cmd_mkdtimg
2021-03-11 10:21:05 +05:30
gcc-plugins
Merge 4.14.182 into android-4.14-stable
2020-05-28 12:17:10 +02:00
gdb
scripts/gdb: fix debugging modules compiled with hot/cold partitioning
2019-12-05 15:37:04 +01:00
genksyms
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
kconfig
Merge remote-tracking branch 'aosp/android-4.14-stable' into android11-base
2021-05-26 09:34:25 +05:30
ksymoops
Fix dead URLs to ftp.kernel.org
2017-03-28 16:16:52 +02:00
mod
Merge 4.14.159 into android-4.14
2019-12-17 21:13:36 +01:00
package
builddeb: Fix header package regarding dtc source links
2018-05-30 07:52:21 +02:00
selinux
selinux: use kernel linux/socket.h for genheaders and mdp
2019-05-04 09:15:17 +02:00
tracing
tweewide: Fix most Shebang lines
2021-06-03 08:36:11 +02:00
.gitignore
Docs: clean up some DocBook loose ends
2017-06-23 14:17:38 -06:00
adjust_autoksyms.sh
kbuild: make scripts/adjust_autoksyms.sh robust against timestamp races
2018-05-30 07:52:17 +02:00
asn1_compiler.c
ASN.1: fix open failure check on headername
2016-04-06 14:06:48 +01:00
bloat-o-meter
scripts: switch explicitly to Python 3
2021-06-03 08:36:11 +02:00
bootgraph.pl
scripts: Switch to more portable Perl shebang
2017-05-14 11:20:44 +09:00
build-all.py
scripts/build-all: remove pattern-based defconfig detection
2018-06-14 17:07:45 -07:00
check_00index.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
check_extable.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
check-config-debug-exemptions
scripts: snapshot of kernel build utility scripts
2017-05-18 16:04:11 -07:00
check-config-perf-exemptions
scripts: snapshot of kernel build utility scripts
2017-05-18 16:04:11 -07:00
check-config.py
scripts: snapshot of kernel build utility scripts
2017-05-18 16:04:11 -07:00
checkincludes.pl
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
checkkconfigsymbols.py
checkkconfigsymbols.py: support Kconfig's 'imply' statement
2017-02-03 11:49:06 +01:00
checkpatch.pl
Merge remote-tracking branch 'aosp/android-4.14-stable' into android11-base
2021-01-22 21:56:05 +05:30
checkstack.pl
scripts/checkstack.pl: Fix arm64 wrong or unknown architecture
2019-06-25 11:36:53 +08:00
checksyscalls.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
checkversion.pl
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
clang-android.sh
ANDROID: Kbuild, LLVMLinux: allow overriding clang target triple
2018-11-27 18:06:36 -08:00
clang-version.sh
UPSTREAM: kbuild: add clang-version.sh
2018-04-25 16:04:04 -07:00
cleanfile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cleanpatch
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
coccicheck
coccinelle: fix parallel build with CHECK=scripts/coccicheck
2017-12-14 09:53:06 +01:00
config
tweewide: Fix most Shebang lines
2021-06-03 08:36:11 +02:00
conmakehash.c
…
const_structs.checkpatch
const_structs.checkpatch: add frequently used from Julia Lawall's list
2016-10-11 15:06:30 -07:00
decode_stacktrace.sh
scripts/decode_stacktrace: strip basepath from all paths
2020-07-29 07:42:54 +02:00
decodecode
scripts/decodecode: fix trapping instruction formatting
2020-05-20 08:17:01 +02:00
depmod.sh
depmod: handle the case of /sbin/depmod without /sbin in PATH
2021-01-12 20:09:06 +01:00
diffconfig
scripts: switch explicitly to Python 3
2021-06-03 08:36:11 +02:00
export_report.pl
scripts: Switch to more portable Perl shebang
2017-05-14 11:20:44 +09:00
extract_xc3028.pl
scripts: Switch to more portable Perl shebang
2017-05-14 11:20:44 +09:00
extract-cert.c
…
extract-ikconfig
…
extract-module-sig.pl
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
extract-sys-certs.pl
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
extract-vmlinux
…
faddr2line
scripts/faddr2line: fix CROSS_COMPILE unset error
2018-02-07 11:12:17 -08:00
fetch-latest-wireguard.sh
scripts/fetch-latest-wireguard.sh always update
2021-04-12 07:24:48 +00:00
file-size.sh
kbuild: Use ls(1) instead of stat(1) to obtain file size
2021-03-11 10:21:05 +05:30
gcc-goto.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gcc-ld
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gcc-plugin.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gcc-version.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gcc-x86_32-has-stack-protector.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gcc-x86_64-has-stack-protector.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gen_initramfs_list.sh
Merge tag 'kbuild-misc-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2017-07-07 15:09:09 -07:00
generate_initcall_order.pl
ANDROID: generate_initcall_order.pl: Use two dash long options for llvm-nm
2021-07-21 20:40:31 -07:00
get_dvb_firmware
scripts: Switch to more portable Perl shebang
2017-05-14 11:20:44 +09:00
get_maintainer.pl
get_maintainer: Prepare for separate MAINTAINERS files
2017-08-08 11:09:31 -07:00
gfp-translate
…
headerdep.pl
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
headers_check.pl
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
headers_install.sh
linux/compiler.h: Split into compiler.h and compiler_types.h
2017-12-25 14:26:33 +01:00
headers.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
insert-sys-cert.c
KEYS: Reserve an extra certificate symbol for inserting without recompiling
2016-02-26 15:30:20 +00:00
kallsyms.c
scripts/kallsyms: fix definitely-lost memory leak
2020-01-04 13:59:51 +01:00
Kbuild.include
kbuild: create directory for make cache only when necessary
2021-08-11 09:00:02 +00:00
kernel-doc
scripts/kernel-doc: Don't fail with status != 0 if error encountered with -none
2018-02-25 11:07:58 +01:00
ld-version.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
leaking_addresses.pl
scripts: add leaking_addresses.pl
2017-11-06 11:46:42 -08:00
Lindent
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
link-vmlinux.sh
kbuild: Use ls(1) instead of stat(1) to obtain file size
2021-03-11 10:21:05 +05:30
Makefile
Merge 4.14.224 into android-4.14-stable
2021-03-07 11:46:40 +01:00
Makefile.asm-generic
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Makefile.build
ANDROID: kbuild: avoid excessively long argument lists
2021-07-19 08:19:56 +00:00
Makefile.clean
ANDROID: kbuild: Makefile.clean: make Kbuild and Makefile optional
2017-12-18 21:11:22 +05:30
Makefile.dtbinst
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Makefile.dtbo
build-dtbo: Support base dtbs which located in foreign folder
2021-03-11 10:21:04 +05:30
Makefile.extrawarn
kbuild: Disable -Wpointer-to-enum-cast
2020-04-02 16:34:21 +02:00
Makefile.gcc-plugins
BACKPORT: kcov: test compiler capability in Kconfig and correct dependency
2020-01-13 19:38:49 +00:00
Makefile.headersinst
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Makefile.help
…
Makefile.host
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Makefile.kasan
BACKPORT: kasan: remove use after scope bugs detection.
2019-07-10 09:14:22 -07:00
Makefile.kcov
BACKPORT: kcov: test compiler capability in Kconfig and correct dependency
2020-01-13 19:38:49 +00:00
Makefile.lib
kbuild: Use ls(1) instead of stat(1) to obtain file size
2021-03-11 10:21:05 +05:30
Makefile.modbuiltin
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Makefile.modinst
ANDROID: kbuild: make it possible to specify the module output dir
2017-12-18 21:11:22 +05:30
Makefile.modpost
Merge 4.14.140 into android-4.14
2019-08-25 15:02:51 +02:00
Makefile.modsign
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Makefile.ubsan
lib/ubsan: remove returns-nonnull-attribute checks
2018-02-07 06:44:09 -08:00
makelst
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
markup_oops.pl
scripts: Switch to more portable Perl shebang
2017-05-14 11:20:44 +09:00
mkcompile_h
Merge 4.14.241 into android-4.14-stable
2021-07-28 13:07:49 +02:00
mkmakefile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mksysmap
mksysmap: Fix the mismatch of '.L' symbols in System.map
2020-06-25 15:41:50 +02:00
mkuboot.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
module-common.lds
module: set .init_array alignment to 8
2017-03-13 09:40:28 -07:00
module-lto.lds.S
ANDROID: kbuild: don't merge .*..compoundliteral in modules
2020-07-24 14:27:27 +00:00
namespace.pl
namespace: fix namespace.pl script to support relative paths
2019-10-29 09:16:59 +01:00
objdiff
scripts: objdiff: Ignore debug info when comparing
2017-03-11 11:13:38 +09:00
parse-maintainers.pl
parse-maintainers: Mark as executable
2020-04-02 16:34:15 +02:00
patch-kernel
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pnmtologo.c
…
profile2linkerlist.pl
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
prune-kernel
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
recordmcount.c
Merge 4.14.226 into android-4.14-stable
2021-03-17 17:46:02 +01:00
recordmcount.h
recordmcount: Fix spurious mcount entries on powerpc
2019-07-31 07:28:53 +02:00
recordmcount.pl
scripts/recordmcount.{c,pl}: support -ffunction-sections .text.* section names
2021-03-17 16:34:28 +01:00
setlocalversion
scripts: Don't append "+" to localversion
2021-03-11 11:33:34 +05:30
show_delta
tweewide: Fix most Shebang lines
2021-06-03 08:36:11 +02:00
sign-file.c
sign-file: fix build error in sign-file.c with libressl
2017-02-10 12:43:47 +11:00
sortextable.c
powerpc: Build-time sort the exception table
2016-11-14 11:11:51 +11:00
sortextable.h
…
spelling.txt
scripts/spelling.txt: add more spelling mistakes to spelling.txt
2017-10-03 17:54:23 -07:00
sphinx-pre-install
tweewide: Fix most Shebang lines
2021-06-03 08:36:11 +02:00
stackdelta
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
stackusage
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
tags.sh
tags: honor COMPILED_SOURCE with apart output directory
2017-06-06 08:42:34 +09:00
unifdef.c
unifdef: use memcpy instead of strncpy
2018-12-08 13:03:35 +01:00
ver_linux
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xen-hypercalls.sh
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xz_wrap.sh
…