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Pack
====
Pack is a simple serialisation and deserialisation library for C.
Current build health: Arch Linux
[](https://builds.sr.ht/~tk/pack/commits/archlinux.yml?)
| OpenBSD
[](https://builds.sr.ht/~tk/pack/commits/openbsd.yml?)
Dependencies
------------
Pack has no runtime dependencies. The following is a list of build dependencies:
- An implementation of redo
- <https://raw.githubusercontent.com/apenwarr/redo/redo-0.42d/minimal/do>
Copy it to the source directory, make it executable and run it. Only
designed for building. For development, one of the other implementations
is recommended.
- <http://news.dieweltistgarnichtso.net/bin/redo-sh.html> Tested building
and development. Slightly overzealous rebuilds. Performance issues with
jobserver.
- <https://jdebp.uk/Softwares/redo/> Tested building and development. Bugs
with jobserver.
- <https://github.com/apenwarr/redo> Tested for building. May have some
bugs when used for development.
- <https://github.com/leahneukirchen/redo-c/> Tested for building.
Overzealous rebuilds but generally very fast.
- A C11 compiler with GCC style parameters (clang works)
- POSIX cat, find, rm, sed, sh and tr
- xargs with support for the `-r` gnu extension
- bash 4.4 or newer (parameter expansion transformations)
Compilation
-----------
Optionally run `./configure` (see `./configure -h` for options).
Some build hosts require calling `./configure` with `-B-lm` to pass `-lm` to the
linker for certain math.h functions.
Run `redo all` to build the library and tests.
Testing
-------
Run `./test` to run all the tests.
Installation
------------
Not implemented yet.
Development
-----------
Please configure with `-w` and ensure code compiles cleanly. Be aware that
different compiler versions can enable different warnings. If in doubt, ask.
Contributing
------------
To contribute, please send a patch to me at <tk+pack-patches@the-tk.com>.
Bugs
----
* pack assumes a two's complement implementation of C
* pack cannot build on OSX without installing a newer bash and a fixed xargs
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