cabal exec in v2 puts the built binary in PATH, so can just ask where it
is that way, and symlink it
And cabal exec hothasktags simplifies running that, because it sets up
most of the necessary environment.
The tags and TAGS targets now need cabal v2 to work.
Fix a deadlock that could occur after git-annex got an unlocked file,
causing the command to hang indefinitely.
Known to happen on vfat filesystems, possibly others.
Note that a deadlock is still theoretically possible, if anything
smudge --clean does causes it to run the git queue for some other
reason.
Apparently that doesn't happen, but will need to keep an eye on it.
That made eg git-annex get of an unlocked file hang until the
annex.pidlocktimeout and then fail.
This fix should be fully thread safe no matter what else git-annex is
doing.
Only using runsGitAnnexChildProcess in the one place it's known to be a
problem. Could audit for all places where git-annex runs itself as a child
and add it to all of them, later.
The old make fast machinery doesn't work at all with it, but it seems
actually reasonably fast now to just disable optimisation, so made make
dev do that. And it sticks once used, which is handy.
Removed hdevtools hack, which won't work. There are ide integrations
that really solve the problem that hack was working around.
Misc fixes for dist-newstyle location.
Fix bug that made creds not be stored in git when a special remote was
initialized with gpg encryption, but without an explicit embedcreds=yes.
(Yet nother regression introduced in version 7.20200202.7. 5th so far.)
This makes the creds get saved, since only things recorded there will be
saved.
IIRC, unparsedRemoteConfig was not originally available when I
implemented this; now that it is things get a bit simpler.
More could probably be simplified, is externalConfigChanges needed at
all?
This does not entirely fix the bugs though, because creds are only
embedded when embedcreds=yes, but not when encryption=pubkey is used
without embedcreds=yes.
