[cfe-dev] scan-build output on the front page (llvm.org)

Sylvestre Ledru via cfe-dev cfe-dev at lists.llvm.org
Sat Jul 7 04:05:52 PDT 2018


The reports are generated by the same platform which generates apt.llvm.org.

They have been failing because, the build fails with:

make[4]: /bin/sh: Command not found
I haven't found the reason why 
Full log: https://llvm-jenkins.debian.net/job/llvm-toolchain-scan-build-binaries/architecture=amd64,distribution=unstable,label=master/597/console
It seems to be scan-build specific as I don't experience such issues with the regular builds.
Help or suggestions are be welcome :)

FYI, the scan-build configuration is done here:



Le 20/06/2018 à 08:49, Vlad Tsyrklevich a écrit :
> Last relevant change I see
> is https://llvm.org/viewvc/llvm-project?view=revision&revision=213129 from
> 4 years ago. The coverage report is still updated, adding Sylvestre in
> case he knows the source of the reports.
> On Mon, Jun 18, 2018 at 10:21 AM Anna Zaks <ganna at apple.com
> <mailto:ganna at apple.com>> wrote:
>     + Artem and Devin
>     I do not recall who posts those scans. Maybe looking at the commit
>     history for llvm.org <http://llvm.org> could give us a clue? 
>     Would be also good to find out if the latest analyzer from master
>     is used for the scans or if they are based on the scan-build we
>     publish/“release”.
>     Anna
>>     On Jun 16, 2018, at 10:36 PM, Vlad Tsyrklevich
>>     <vlad at tsyrklevich.net <mailto:vlad at tsyrklevich.net>> wrote:
>>     Is the scan-build output
>>     <https://llvm.org/reports/scan-build> linked from the sidebar of
>>     the front page meant to be updated automatically? Looking at the
>>     results it seemed like there were a good amount of true positive
>>     hits but the last run looks like it was in April. That's long
>>     enough that the results are not very useful for identifying bugs
>>     in code you own, or for that matter filing bugs against FPs in
>>     checkers.
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