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| author | Oleksandr Popovych <opopovyc@cisco.com> | 2021-08-20 05:41:43 -0700 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2021-09-01 16:27:09 +0100 |
| commit | e7eeef5ab7b923b797fd70d5caf6517cc0f7d6f7 (patch) | |
| tree | e0203245b563add3572bf4027517f9d7695d8903 /meta/site | |
| parent | 9b62e6b834463bf70af4a71acd6b1f2adedc44ce (diff) | |
| download | poky-e7eeef5ab7b923b797fd70d5caf6517cc0f7d6f7.tar.gz | |
utils: Reduce the number of calls to the "dirname" command
utils.bbclass contains create_cmdline_wrapper() function that
creates wrapper script with additional arguments for any passed
"$cmd" command, and uses several calls to "dirname".
Because "dirname" is an external command, in cases of lots of
calls to wrapped "$cmd", each call of "dirname" will incur
significant overhead.
There are three same calls to "dirname": one for saving it`s
output to "realdir" variable, and other two in "exec" command.
So last two "dirname" calls can be replaced with cached value
from "realdir" variable.
(From OE-Core rev: 912c9eda653c45fee2f55092fbe281efba897bc0)
Signed-off-by: Oleksandr Popovych <opopovyc@cisco.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 4b9cf2c80fd14386e0b88a2e6c40a9fa3f1ae0f7)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/site')
0 files changed, 0 insertions, 0 deletions