* How to log inside a recipe #yocto @ 2021-12-07 7:04 mousavy.system2005 2021-12-07 7:10 ` tomzy 0 siblings, 1 reply; 4+ messages in thread From: mousavy.system2005 @ 2021-12-07 7:04 UTC (permalink / raw) To: yocto [-- Attachment #1: Type: text/plain, Size: 179 bytes --] Hi There is a variable (or what ever it's called) inside a recipe. I want to know its value. I've used `bbnote "something"` but this gives a parse error. How to properly log? [-- Attachment #2: Type: text/html, Size: 191 bytes --] ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: How to log inside a recipe #yocto 2021-12-07 7:04 How to log inside a recipe #yocto mousavy.system2005 @ 2021-12-07 7:10 ` tomzy 2021-12-07 7:53 ` mousavy.system2005 0 siblings, 1 reply; 4+ messages in thread From: tomzy @ 2021-12-07 7:10 UTC (permalink / raw) To: yocto [-- Attachment #1: Type: text/plain, Size: 463 bytes --] Hi To get a value of some variable added in recipe it is best to use bitbake with `-e` flag which should print the whole environment, then one can just use `grep` to search for given variable. Let say we have recipe `example.bb` and need to know the value of `A_VAR` - with bitbake you can find it with `bitbake -e example | grep ^A_VAR` Regards -- Tomasz Żyjewski Embedded Systems Engineer GPG: 5C495EA3EBEECA59 https://3mdeb.com | @3mdeb_com [-- Attachment #2: Type: text/html, Size: 588 bytes --] ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: How to log inside a recipe #yocto 2021-12-07 7:10 ` tomzy @ 2021-12-07 7:53 ` mousavy.system2005 2021-12-07 8:49 ` tomzy 0 siblings, 1 reply; 4+ messages in thread From: mousavy.system2005 @ 2021-12-07 7:53 UTC (permalink / raw) To: yocto [-- Attachment #1: Type: text/plain, Size: 161 bytes --] Thanks a lot. That works perfectly, but do you know how to use the log commands inside the recipe? It seems they work inside functions only (`do_install` e.g.) [-- Attachment #2: Type: text/html, Size: 161 bytes --] ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: How to log inside a recipe #yocto 2021-12-07 7:53 ` mousavy.system2005 @ 2021-12-07 8:49 ` tomzy 0 siblings, 0 replies; 4+ messages in thread From: tomzy @ 2021-12-07 8:49 UTC (permalink / raw) To: yocto [-- Attachment #1: Type: text/plain, Size: 411 bytes --] This is not something I do a lot but from what I know, you should be able to use `bbnote` expresions etc inside the functions like `do_install` or `do_compile` only if you inherit the `logging` bbclass https://git.yoctoproject.org/poky/tree/meta/classes/logging.bbclass within your recipes. Regards -- Tomasz Żyjewski Embedded Systems Engineer GPG: 5C495EA3EBEECA59 https://3mdeb.com | @3mdeb_com [-- Attachment #2: Type: text/html, Size: 680 bytes --] ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-12-07 8:49 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-12-07 7:04 How to log inside a recipe #yocto mousavy.system2005 2021-12-07 7:10 ` tomzy 2021-12-07 7:53 ` mousavy.system2005 2021-12-07 8:49 ` tomzy
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