Bug 14513

Summary: bitbake-diffsigs does not work recursively
Product: [Build System, Metadata & Runtime] BitBake Reporter: Frans Meulenbroeks <fransmeulenbroeks>
Component: bitbakeAssignee: Unassigned <unassigned>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: Medium+ CC: alex.kanavin, poky.bs.watcher, poky.watcher, randy.macleod
Version: unspecified   
Target Milestone: 5.99   
Hardware: x86   
OS: Multiple   
Whiteboard:
OS type for building Yocto: --- Type of Regression: ---
Verified: Documentation change: No (bug/feature does not impact docs)

Description Frans Meulenbroeks 2021-08-17 07:35:47 UTC 
If I compare two siginfo files with bitbake-diffsigs I expect this to travel the dependencies recursively. This is also confirmed by the examples I found on the mailing list. However this does not work.

Example:
pokyuser@0c1d32109027:/data/bitbake$ bitbake-diffsigs sstate-cache/82/bb/sstate:opencv:armv8a_tegra210-sorama-linux:4.1.0:r0:armv8a_tegra210:3:82bb97e29f39be34384adb0dd8d1561c096b6cecd50ceeebe3352d9ad20e9f9f_compile.tgz.siginfo sstate-cache/8c/11/sstate:opencv:armv8a_tegra210-sorama-linux:4.1.0:r0:armv8a_tegra210:3:8c11a5c8dfc7ba7a36a0c88caed504f2a2443d019915bd7582b54ca071c0c171_compile.tgz.siginfo
NOTE: Starting bitbake server...
NOTE: Started PRServer with DBfile: /workdir/build-nano/cache/prserv.sqlite3, IP: 127.0.0.1, PORT: 44171, PID: 16650
Hash for dependent task opencv/opencv_4.1.0.bb:do_configure changed from 86faeda9154b5fd9bed99627fce732cc19d9d4202be205c5f826e3e17ec28a4a to 1ae7154fd0468cca964a7204e2ed2fc14ed17352f88840c8702a714cc4a492ab
Unable to find matching sigdata for /workdir/layers/meta-openembedded/meta-oe/recipes-support/opencv/opencv_4.1.0.bb:do_configure with hashes 86faeda9154b5fd9bed99627fce732cc19d9d4202be205c5f826e3e17ec28a4a or 1ae7154fd0468cca964a7204e2ed2fc14ed17352f88840c8702a714cc4a492ab

dependend files do exist:
-rwxrwxrwx 2 1000 pokyuser 31053 Aug 13 13:02 sstate-cache/86/fa/sstate:opencv:armv8a_tegra210-sorama-linux:4.1.0:r0:armv8a_tegra210:3:86faeda9154b5fd9bed99627fce732cc19d9d4202be205c5f826e3e17ec28a4a_configure.tgz.siginfo

-rwxrwxrwx 2 1000 pokyuser 31053 Aug 16 14:49 sstate-cache/1a/e7/sstate:opencv:armv8a_tegra210-sorama-linux:4.1.0:r0:armv8a_tegra210:3:1ae7154fd0468cca964a7204e2ed2fc14ed17352f88840c8702a714cc4a492ab_configure.tgz.siginfo

So I had expected that these files are examined too.
Comment 1 Randy MacLeod 2023-10-24 14:24:24 UTC 
Bulk move from 4.99 or 0.00 to 5.99
Comment 2 Randy MacLeod 2026-02-19 16:24:47 UTC 
There was work done in this area so create a new bug with specific reproducer if it is still a problem.