doc: Add 'help2man' to HACKING.

* HACKING: Mention 'help2man'.
This commit is contained in:
Alex Kost 2015-06-08 12:12:37 +03:00 committed by Ludovic Courtès
parent 329d13b8ea
commit 80cd1d8992

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@ -20,6 +20,7 @@ addition to those mentioned in the installation instructions:
- [[http://www.gnu.org/software/automake/][GNU Automake]]
- [[http://www.gnu.org/software/gettext/][GNU Gettext]]
- [[http://www.graphviz.org/][Graphviz]]
- [[http://www.gnu.org/software/help2man/][GNU Help2man]] (optional)
Run ./bootstrap to download the Nix daemon source code and to generate the
build system infrastructure using autoconf. It reports an error if an