Bug ID 1041090
Summary trackerbug: packages do not build reproducibly from unsorted input
Classification openSUSE
Product openSUSE Tumbleweed
Version Current
Hardware Other
OS openSUSE 13.2
Status NEW
Severity Normal
Priority P5 - None
Component Other
Assignee bwiedemann@suse.com
Reporter bwiedemann@suse.com
QA Contact qa-bugs@suse.de
Found By Development
Blocker ---

See also https://reproducible-builds.org/docs/stable-inputs/

When linking .o files in random filesystem order
the linker will vary the ordering of functions
and apply varying optimizations
resulting in binaries that differ on every build
and thus trigger rebuilds of depending packages
and are published to mirrors and users
when actually nothing really changed.

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