tree c2a897fd8999dc2297b9798f1f3f92e948895e7f
parent db78fff2ffc15c5e245d87c2944c869dbe260a78
author Michał Górny <mgorny@gentoo.org> 1571669983 +0200
committer Michał Górny <mgorny@gentoo.org> 1571681260 +0200
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make.globals: Change FETCHCOMMAND_RSYNC to --copy-links

Change FETCHCOMMAND_RSYNC to use '-Lt' over '-a'.  Notably, this
replaces --links with --copy-links option, i.e. makes rsync copy
underlying files when symlinks are met.  This is important since
we do not transfer symlink targets, therefore '-l' ends up creating
dangling symlinks.

This also removes most of the other options that are irrelevant or even
undesirable to distfile fetching, that is:

- '-r' since we always fetch a single file, so recursive operation is
  unnecessary
- '-p', '-o', '-g' since we want to apply our permissions and ownership
  for distfiles rather than copying the one from mirrors,
- '-D' since we do not expect any devices or specials in distfiles.

Copying timestamps is preserved in case it's helpful in determining
whether files need to be refetched.

Bug: https://bugs.gentoo.org/698046
Reviewed-by: Zac Medico <zmedico@gentoo.org>
Signed-off-by: Michał Górny <mgorny@gentoo.org>