meta data for this page
  •  

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
sw:yocto:icecc [2022/02/06 14:18] – niziaksw:yocto:icecc [2025/06/25 15:22] (current) – niziak
Line 1: Line 1:
 ====== icecc ====== ====== icecc ======
 +
 +Icecc is outdated:
 +
 +  * Latest release is 1.4.0 (2022) which doesn't include lots of nice fixes and features.
 +    * Thread [[https://github.com/icecc/icecream/issues/586|Overall status of the project #586]] points to use [[https://github.com/mozilla/sccache/|sccache]] instead of icecream
 +  * ''icecc.bbclass'' is not maintained and lack support of new Yocto features, generating a lot of problems (i.e. clang)
 +    *  '-fno-diagnostics-show-caret' in clang: [[https://github.com/kraj/meta-clang/issues/806|dunfell: compiler-rt: invalid argument causes sanity check to fail
 +#806]]
 +  * many forks with patches exists: [[https://github.com/icecc/icecream/compare/master...felix642:icecream:master|]]
 +  * [[https://mbition.yocto.co.kr/entry/Intermediate-results-of-icecc-icecream-testing-on-Yocto|Intermediate results of icecc (icecream) testing on Yocto]]
 +  * **YOCTO drops icecc.bbclass:**  [[https://git.yoctoproject.org/poky/commit/?id=ba4fd5229893a24ef1f305c0b04facf2329b16df|classes/recipes-devtools: Drop icecc from OE-Core]]
 + 
 +  * Issues:
 +    * [[https://lists.yoctoproject.org/g/yocto/topic/sdk_standard_sdk_build_with/76393119]]
 +
 +
 +===== Headline =====
 +
 +  * [[https://timblechmann.gitlab.io/posts/2019-06-10-icecream.html]]
 +
 +**NOTE:** icecc daemon has to be run on localhost. Instead of this all jobs will be spawned locally with i.e. ''-j 100''
 +
 <code bash>sudo apt-get install patchelf icecc icecc-monitor</code> <code bash>sudo apt-get install patchelf icecc icecc-monitor</code>
  
 Example performance gain (''make -j14'' vs ''make -j 100''): Example performance gain (''make -j14'' vs ''make -j 100''):
 +
 +<code bash>
 bitbake nativesdk-qemu bitbake nativesdk-qemu
  
Line 21: Line 45:
 time bitbake nativesdk-qemu time bitbake nativesdk-qemu
  
 +real 7m21.235s 
 +user 0m1.019s 
 +sys 0m0.209s
 </code> </code>