If you use "redo --old-args", it will switch back to the old
(apenwarr-style) arguments for now, to give you time to update your .do
scripts. This option will go away eventually.
Note: minimal/do doesn't understand the --old-args option. If you're using
minimal/do in your project, keep using the old one until you update your use
of $1/$2, and then update to the new one.
apenwarr-style default.o.do:
$1 foo
$2 .o
$3 whatever.tmp
djb-style default.o.do:
$1 foo.o
$2 foo
$3 whatever.tmp
apenwarr-style foo.o.do:
$1 foo.o
$2 ""
$3 whatever.tmp
djb-style foo.o.do:
$1 foo.o
$2 foo.o (I think?)
$3 whatever.tmp
We have to go through some pretty scary gyrations to extract this
information from git, but it can be done. This works with both tarballs
generated by 'git archive', or with your local git repo.
(Requested by 'David' on the mailing list.)
This includes a fairly detailed test of various known shell bugs from the
autoconf docs.
The idea here is that if redo works on your system, you should be able to
rely on a *good* shell to run your .do files; you shouldn't have to work
around zillions of bugs like autoconf does.
