nix-super/doc/manual/source/installation/building-source.md
John Ericson eb7d7780b1 Rename doc/manual{src -> source}
This is needed to avoid this
https://github.com/mesonbuild/meson/issues/13774 when we go back to
making our subproject directory `src`.
2024-10-14 11:21:24 -04:00

1.2 KiB

Building Nix from Source

Nix is built with Meson. It is broken up into multiple Meson packages, which are optionally combined in a single project using Meson's subprojects feature.

There are no mandatory extra steps to the building process: generic Meson installation instructions like this should work.

The installation path can be specified by passing the -Dprefix=prefix to configure. The default installation directory is /usr/local. You can change this to any location you like. You must have write permission to the prefix path.

Nix keeps its store (the place where packages are stored) in /nix/store by default. This can be changed using -Dstore-dir=path.

Warning

It is best not to change the Nix store from its default, since doing so makes it impossible to use pre-built binaries from the standard Nixpkgs channels — that is, all packages will need to be built from source.

Nix keeps state (such as its database and log files) in /nix/var by default. This can be changed using -Dlocalstatedir=path.