# redo - a recursive build system

Smaller, easier, more powerful, and more reliable than `make`.

This is an implementation of [Daniel J. Bernstein's redo
build system](http://cr.yp.to/redo.html).  He never released his
version, so other people have implemented different variants based on his
published specification.

This version, sometimes called apenwarr/redo, is probably the most advanced
one, including parallel builds, improved logging, extensive automated tests,
and helpful debugging features.

To build and test redo, run `./do -j10 test`.  To install it, run
`DESTDIR=/tmp/testinstall PREFIX=/usr/local ./do -j10 install`.

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- View the [documentation](https://redo.rtfd.io) via readthedocs.org
- Visit the [source code](https://github.com/apenwarr/redo) on github
- Discussions and support via the
    mailing list ([archives](https://groups.google.com/group/redo-list)).
    You can subscribe by sending any email message to
    `redo-list+subscribe@googlegroups.com` (note the plus sign).