Bug 14512 - bitbake-diffsigs -t does not work
Summary: bitbake-diffsigs -t does not work
Status: RESOLVED FIXED
Alias: None
Product: BitBake
Classification: Build System, Metadata & Runtime
Component: bitbake (show other bugs)
Version: unspecified
Hardware: x86 Multiple
: Medium+ normal
Target Milestone: 5.99
Assignee: Unassigned
QA Contact:
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Depends on:
Blocks:
 
Reported: 2021-08-17 07:11 UTC by Frans Meulenbroeks
Modified: 2026-02-19 16:25 UTC (History)
4 users (show)

See Also:
OS type for building Yocto: ---
Type of Regression: ---
Verified:
Documentation change: No (bug/feature does not impact docs)

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Description Frans Meulenbroeks 2021-08-17 07:11:42 UTC 
bitbake-diffsigs -t does not work.

The output I get is:
pokyuser@0c1d32109027:/data/bitbake$ bitbake-diffsigs -t opencv compile
NOTE: Starting bitbake server...
NOTE: Started PRServer with DBfile: /workdir/build-nano/cache/prserv.sqlite3, IP: 127.0.0.1, PORT: 46809, PID: 16626
ERROR: No sigdata files found matching opencv do_compile


I have build the opencv package and there is a sig for it

-rwxrwxrwx 2 1000 pokyuser 15461 Aug 13 13:58 sstate-cache/82/bb/sstate:opencv:armv8a_tegra210-sorama-linux:4.1.0:r0:armv8a_tegra210:3:82bb97e29f39be34384adb0dd8d1561c096b6cecd50ceeebe3352d9ad20e9f9f_compile.tgz.siginfo
Comment 1 Randy MacLeod 2021-08-19 14:43:01 UTC 
According to Alex Belloni and Richard Purdie, this works in some cases but not in others because the information needed isn't always present.
Comment 2 Randy MacLeod 2023-08-24 15:16:40 UTC 
Still need to fix it so CCing Alex since he may be working on this area soonish.
Comment 3 Randy MacLeod 2023-10-24 14:24:24 UTC 
Bulk move from 4.99 or 0.00 to 5.99
Comment 4 Randy MacLeod 2026-02-19 16:24:19 UTC 
There was work done in this area so create a new bug with specific reproducer if it is still a problem.