Bug 11918

Summary: bash: improve reproducibility
Product: [Build System, Metadata & Runtime] OE-Core Reporter: Juro Bystricky <juro.bystricky>
Component: coreAssignee: Juro Bystricky <juro.bystricky>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: Low CC: meta.mr.watcher, meta.watcher
Version: 2.4   
Target Milestone: 2.4   
Hardware: x86   
OS: Multiple   
Whiteboard:
OS type for building Yocto: --- Type of Regression: ---
Verified: Documentation change: No (bug/feature does not impact docs)
Attachments:
Description Flags
diffoscope output that corroborates the claim. none

Description Juro Bystricky 2017-08-09 20:43:58 UTC
Created attachment 3931 [details]
diffoscope output that corroborates the claim.

"bushbug" reports CFLAGS used to build the bash image. The flags contain hardcoded path to the host build environment, via the "-fdebug-prefix-map=", hence two builds in two different folders will be binary different. Fix this by removing all "-fdebug-prefix-map" flags. (brought in via DEBUG_PREFIX_MAP).