TeX Live for *Open*BSD
======================

There are two ways of using TeX Live in OpenBSD.

1. From ports. TeX Live is available in variety of “schemes” to wit
   different sets of package collections, of which a list can be found
   on
   [openports.pl](https://openports.pl/search?file=&pkgname=texlive).[^1]
2. By installing the “native” TeX Live over the internet, as described
   on [its home page](https://tug.org/texlive). This latter method
   facilitates the installation of new packages and the updating of
   existing ones.  However, the binaries for OpenBSD are not currently
   part of the official TeX Live distribution. The reason for this is
   that the TeX Live binaries are published once a year while the
   OpenBSD system undergoes two updates a year.
   
This page provides an easy way to build one's own TeX Live binaries
for OpenBSD—either -stable or -current—through a simple script which
is nothing but an adapted version of the one used to build TeX Live
for the supported systems.[^2]

In addition, *TeX Live for OpenBSD* provides ready-to-use binary sets
for those who do not wish to compile their own.

In addition to the standard binaries supported by TeX Live, TeX Live
for OpenBSD provides the following:
- xindy
- LuaMetaTeX (ConTeXt)
- asymptote

biber will soon be added to this list.

Installing TeX Live on OpenBSD with ready-to-use binaries
---------------------------------------------------------

Please read first the reference page on this matter:
<https://tug.org/texlive/custom-bin.html>.

1. Requirements:
   - curl
   - gpg
   - xz
   - p5-Tk

2. Import the public key used to sign the archive:
   ```sh
   gpg --keyserver pgp.mit.edu  --recv 1773E9248085C8C7
   ```

3. Clone this git repository and fetch the binaries:
   ```sh
   git clone https://git.sr.ht/~ralessi/texlive-openbsd
   cd texlive-openbsd
   make fetch
   ```

4. Proceed with TL installation, as per the instructions displayed on
   the terminal.

### All by hand
Direct link to the binaries: <https://www.ekdosis.org/texlive>.

Updating the binaries over the course of the year
-------------------------------------------------

The requirements are the same as above.  (Make sure you already have
imported the public key used to sign the archives.)

1. Go to the directory where the texlive-openbsd git repository was
   cloned, then do:
   ```sh
   make
   ```

2. Proceed as per the instructions displayed on the terminal.

Alternatively, the direct link to the binaries provided above can be
used.

Building the sources
--------------------

### References
- General information: <https://tug.org/texlive/build.html>
- Building GNU CLISP for xindy:
  <https://tug.org/svn/texlive/trunk/Build/source/utils/README?view=markup>

### Requirements
- For texlive
  - git
  - gmake
  - rsync
  - subversion
  - wget
  - curl
- For context:
  - cmake
  - ninja
- For asymptote:
  - freeglut
  - readline

### Getting the sources
```sh
./checkout-tl.sh
```

### Building
```sh
./tl-build.sh
```

Acknowledgements
----------------
Special thanks go to the following people for their work and kind
advice: Karl Berry, Nelson H. F. Beebe, Norbert Preining and Mojca
Miklavec.

Notes
-----
[^1]: More information on how TL is built for OpenBSD here:
    <https://cvsweb.openbsd.org/cgi-bin/cvsweb/ports/print/texlive>

[^2]: See <https://tug.org/texlive/build.html>. The `Build` script can
    be found here: <https://tug.org/svn/texlive/trunk/Build/source>.