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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-07-01 02:58:43 +0200 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-07-09 03:10:52 +0200 |
| commit | b60b7c2ea9b7f854d457fefd592c77f621a86580 (patch) | |
| tree | d242925d273b58b3d9f0907b4c9b899b0a4a649f | |
| parent | kbuild: support header-test-pattern-y (diff) | |
| download | linux-b60b7c2ea9b7f854d457fefd592c77f621a86580.tar.xz linux-b60b7c2ea9b7f854d457fefd592c77f621a86580.zip | |
kheaders: remove meaningless -R option of 'ls'
The -R option of 'ls' is supposed to be used for directories.
-R, --recursive
list subdirectories recursively
Since 'find ... -type f' only matches to regular files, we do not
expect directories passed to the 'ls' command here.
Giving -R is harmless at least, but unneeded.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org>
| -rwxr-xr-x | kernel/gen_kheaders.sh | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/gen_kheaders.sh b/kernel/gen_kheaders.sh index 9a34e1d9bd7f..86a666f5cb17 100755 --- a/kernel/gen_kheaders.sh +++ b/kernel/gen_kheaders.sh @@ -33,8 +33,8 @@ arch/$SRCARCH/include/ # Uncomment it for debugging. # if [ ! -f /tmp/iter ]; then iter=1; echo 1 > /tmp/iter; # else iter=$(($(cat /tmp/iter) + 1)); echo $iter > /tmp/iter; fi -# find $src_file_list -type f | xargs ls -lR > /tmp/src-ls-$iter -# find $obj_file_list -type f | xargs ls -lR > /tmp/obj-ls-$iter +# find $src_file_list -type f | xargs ls -l > /tmp/src-ls-$iter +# find $obj_file_list -type f | xargs ls -l > /tmp/obj-ls-$iter # include/generated/compile.h is ignored because it is touched even when none # of the source files changed. This causes pointless regeneration, so let us @@ -46,7 +46,7 @@ src_files_md5="$(find $src_file_list -type f | grep -v "include/config/auto.conf" | grep -v "include/config/auto.conf.cmd" | grep -v "include/config/tristate.conf" | - xargs ls -lR | md5sum | cut -d ' ' -f1)" + xargs ls -l | md5sum | cut -d ' ' -f1)" popd > /dev/null obj_files_md5="$(find $obj_file_list -type f | grep -v "include/generated/compile.h" | @@ -54,7 +54,7 @@ obj_files_md5="$(find $obj_file_list -type f | grep -v "include/config/auto.conf" | grep -v "include/config/auto.conf.cmd" | grep -v "include/config/tristate.conf" | - xargs ls -lR | md5sum | cut -d ' ' -f1)" + xargs ls -l | md5sum | cut -d ' ' -f1)" if [ -f $tarfile ]; then tarfile_md5="$(md5sum $tarfile | cut -d ' ' -f1)"; fi if [ -f kernel/kheaders.md5 ] && |