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diff --git a/README b/README index b77c0fa4c9..442e4c3f35 100644 --- a/README +++ b/README @@ -1,3 +1,5 @@ +-*- mode: org -*- + Guix is Nix[0] from Guile[1]! Concretely, it allows Nix package management to be done entirely in @@ -7,3 +9,38 @@ Nix language. [0] http://nixos.org/nix/ [1] http://gnu.org/software/guile/ + + +* Hacking + +Guix currently depends on the following packages: + + - GNU Guile 2.0.x, http://gnu.org/software/guile/ + - Nix, http://nixos.org/nix/ + - libchop, http://nongnu.org/libchop/ + +For bootstrapping purposes, it is useful to reuse packages from Nixpkgs. +For this to work, you need to have a checkout of the Nixpkgs repository, +with the `NIXPKGS' environment variable pointing to it. + + - Nixpkgs, http://nixos.org/nixpkgs/ + +* How It Works + +Guix does the high-level preparation of a /derivation/. A derivation is +the promise of a build; it is stored as a text file under +=/nix/store/xxx.drv=. The (guix derivations) module provides the +`derivation' primitive, as well as higher-level wrappers such as +`build-expression->derivation'. + +Guix does remote procedure calls (RPCs) to the Nix daemon (the +=nix-worker --daemon= command), which in turn performs builds and +accesses to the Nix store on its behalf. The RPCs are implemented in +the (guix store) module. + +* Contact + +The repository is at <https://gitorious.org/guix/>. + +Please email <ludo@gnu.org> or <nix-dev@lists.science.uu.nl>, or +join #guile or #nixos on irc.freenode.net or `civodul'. |