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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2021-04-15 20:36:07 +0300 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2021-04-25 05:26:10 +0900 |
| commit | 0e0345b77ac4605d5447b252d220e4a2ee118da7 (patch) | |
| tree | fec9420efe18ffdb4fee04f0ef36ec2a25a5a465 /kernel/gen_kheaders.sh | |
| parent | e3456056f1d935491ee9148dbae98c6b95f58910 (diff) | |
| download | lwn-0e0345b77ac4605d5447b252d220e4a2ee118da7.tar.gz lwn-0e0345b77ac4605d5447b252d220e4a2ee118da7.zip | |
kbuild: redo fake deps at include/config/*.h
Make include/config/foo/bar.h fake deps files generation simpler.
* delete .h suffix
those aren't header files, shorten filenames,
* delete tolower()
Linux filesystems can deal with both upper and lowercase
filenames very well,
* put everything in 1 directory
Presumably 'mkdir -p' split is from dark times when filesystems
handled huge directories badly, disks were round adding to
seek times.
x86_64 allmodconfig lists 12364 files in include/config.
../obj/include/config/
├── 104_QUAD_8
├── 60XX_WDT
├── 64BIT
...
├── ZSWAP_DEFAULT_ON
├── ZSWAP_ZPOOL_DEFAULT
└── ZSWAP_ZPOOL_DEFAULT_ZBUD
0 directories, 12364 files
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'kernel/gen_kheaders.sh')
| -rwxr-xr-x | kernel/gen_kheaders.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/gen_kheaders.sh b/kernel/gen_kheaders.sh index c1510f0ab3ea..34a1dc2abc7d 100755 --- a/kernel/gen_kheaders.sh +++ b/kernel/gen_kheaders.sh @@ -36,7 +36,7 @@ all_dirs="$all_dirs $dir_list" # # When Kconfig regenerates include/generated/autoconf.h, its timestamp is # updated, but the contents might be still the same. When any CONFIG option is -# changed, Kconfig touches the corresponding timestamp file include/config/*.h. +# changed, Kconfig touches the corresponding timestamp file include/config/*. # Hence, the md5sum detects the configuration change anyway. We do not need to # check include/generated/autoconf.h explicitly. # |