Normally, strip preserves hardlinks which in the case of the way our hardlink rather than copy functionality works, is a disadvantage and leads to non-deterministic builds. This adds a move into place after the strip operation to ensure hardlinks are broken and we bring back build determinism.
Signed-off-by: Richard Purdie <[email protected]> diff --git a/meta/lib/oe/package.py b/meta/lib/oe/package.py index ea6feaa..7c728fc 100644 --- a/meta/lib/oe/package.py +++ b/meta/lib/oe/package.py @@ -30,7 +30,8 @@ def runstrip(arg): elif elftype & 8 or elftype & 4: extraflags = "--remove-section=.comment --remove-section=.note" - stripcmd = "'%s' %s '%s'" % (strip, extraflags, file) + # Use mv to break hardlinks + stripcmd = "'%s' %s '%s' -o '%s.tmp' && mv '%s.tmp' '%s'" % (strip, extraflags, file, file, file, file) bb.debug(1, "runstrip: %s" % stripcmd) ret = subprocess.call(stripcmd, shell=True) -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
