Hi, thanks for your fix!
Unfortunately it seems that your patch has broke tarball generation for
one of the packages I maintain, dynarmic.
$ gbp export-orig
gbp:info: Creating /home/tachi/dev/deb/dynarmic_6.5.0+ds.orig.tar.xz
gbp:error: Pristine-tar couldn't verify
"dynarmic_6.5.0+ds.orig.tar.xz": pristine-tar:
/home/tachi/dev/deb/dynarmic/../dynarmic_6.5.0+ds.orig.tar.xz does not
match stored hash (expected
46a18274c7d15c9bcc9eced74d050af412728ebf037777083b76fb650b70acf8, got
7b56e580ab2c12003490dc2e2708106f37d51ebe4588b377f7557d5f7db34a6b)
I've been able to solve this issue locally by manually editing the `if
(!$threads_set)` check to push `-T2` instead of `-T1` if no `-T` option
was previously set, but I don't fully understand why this solves the
issue.
Wouldn't it be better to unconditionally pass `-T0` and depend on
xz-utils >= 5.3.0 so that the multi-threaded compressor is always used
and the output format is the same regardless of the machine used to
generate the compressed archive?
Thanks again!
