Bug#1006979: liggghts: reproducible builds: username and timestamp embedded in libliggghts.so.3.8.0

[Vagrant Cascadian]

Source: liggghts
Severity: normal
Tags: patch
User: reproducible-builds at lists.alioth.debian.org
Usertags: username timestamps
X-Debbugs-Cc: reproducible-bugs at lists.alioth.debian.org

/usr/lib/x86_64-linux-gnu/libliggghts.so.3.8.0

│ │ │ ├── ./usr/lib/x86_64-linux-gnu/libliggghts.so.3.8.0
...
│ │ │ │ │ -nearestActiveEdgminActiveEdgeDisLIGGGHTS-PUBLIC 3.8.0, compiled 2022-03-09-06:30:52 by vagrant, git commit e2bd90538abe29938\
baf70275ba72f6db429b758
│ │ │ │ │ +nearestActiveEdgminActiveEdgeDisLIGGGHTS-PUBLIC 3.8.0, compiled 2023-05-01-09:19:17 by vagrant, git commit e2bd90538abe29938\
baf70275ba72f6db429b758


The attached two patches fix this by respecting the SOURCE_DATE_EPOCH
environment variable for the timestamp, and by removing the build user
from the information embedded in the binary.


Thanks for maintaining liggghts!


live well,
  vagrant
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