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guix/release.nix

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/* Guix --- Nix package management from Guile. -*- coding: utf-8 -*-
Copyright (C) 2012 Ludovic Courtès <ludo@gnu.org>
This file is part of Guix.
Guix is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or (at
your option) any later version.
Guix is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Guix. If not, see <http://www.gnu.org/licenses/>. */
/* Release file to build Guix with Nix. Useful to bootstrap Guix on
Guix-enabled Hydra instances. */
let
nixpkgs = <nixpkgs>;
buildOutOfSourceTree = true;
succeedOnFailure = true;
keepBuildDirectory = true;
# The Guile used to bootstrap the whole thing. It's normally
# downloaded by the build system, but here we download it via a
# fixed-output derivation and stuff it into the build tree.
bootstrap_guile =
let pkgs = import nixpkgs {}; in {
i686 = pkgs.fetchurl {
url = http://www.fdn.fr/~lcourtes/software/guix/packages/i686-linux/guile-bootstrap-2.0.6.tar.xz;
sha256 = "93b537766dfab3ad287143523751e3ec02dd32d3ccaf88ad2d31c63158f342ee";
};
x86_64 = pkgs.fetchurl {
url = http://www.fdn.fr/~lcourtes/software/guix/packages/x86_64-linux/guile-bootstrap-2.0.6.tar.xz;
sha256 = "0467a82cbe4136f60a79eb4176011bf88cf28ea19c9ad9defa365811ff8e11cf";
};
};
jobs = {
tarball =
let pkgs = import nixpkgs {}; in
pkgs.releaseTools.sourceTarball {
name = "guix-tarball";
src = <guix>;
buildInputs = with pkgs; [ guile ];
buildNativeInputs = with pkgs; [ texinfo gettext cvs pkgconfig ];
configureFlags =
[ "--with-nix-prefix=${pkgs.nix}"
"--with-libgcrypt-prefix=${pkgs.libgcrypt}"
];
};
build =
{ system ? builtins.currentSystem }:
let pkgs = import nixpkgs { inherit system; }; in
pkgs.releaseTools.nixBuild {
name = "guix";
buildInputs = [ pkgs.guile ];
buildNativeInputs = [ pkgs.pkgconfig ];
src = jobs.tarball;
configureFlags =
[ "--with-nix-prefix=${pkgs.nix}"
"--with-libgcrypt-prefix=${pkgs.libgcrypt}"
];
preBuild =
# Use our pre-downloaded bootstrap tarballs instead of letting
# the build system download it over and over again.
'' mkdir -p distro/packages/bootstrap/{i686,x86_64}-linux
cp -v "${bootstrap_guile.i686}" \
distro/packages/bootstrap/i686-linux/guile-bootstrap-2.0.6.tar.xz
cp -v "${bootstrap_guile.x86_64}" \
distro/packages/bootstrap/x86_64-linux/guile-bootstrap-2.0.6.tar.xz
'';
# XXX: Since we need to talk to a running daemon, for the benefit of
# `nixpkgs-derivation*' & co., we need to escape the chroot.
preConfigure = "export NIX_REMOTE=daemon";
__noChroot = true;
inherit succeedOnFailure keepBuildDirectory
buildOutOfSourceTree;
};
# Jobs to test the distro.
distro = {
hello =
{ system ? builtins.currentSystem }:
let
pkgs = import nixpkgs { inherit system; };
guix = jobs.build { inherit system; };
in
# XXX: We have no way to tell the Nix code to swallow the .drv
# produced by `guix-build', so we have a pointless indirection
# here. This could be worked around by generating Nix code
# from the .drv, and importing that.
pkgs.releaseTools.nixBuild {
src = null;
name = "guix-hello";
phases = "buildPhase";
buildPhase = "${guix}/bin/guix-build --no-substitutes hello | tee $out";
__noChroot = true;
};
};
};
in
jobs