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nixpkgs/modules/config/system-path.nix
Peter Simons 20b364f4de Reverting revisions 30103-30106: "always set nixpkgs.config.{state,store}Dir", etc.
After the change from revision 30103, nixos-rebuild suddenly consumed
freaky amounts of memory. I had to abort the process after it had
allocated well in excess of 30GB(!) of RAM. I'm not sure what is causing
this behavior, but undoing that assignment fixes the problem. The other
two commits needed to be revoked, too, because they depend on 30103.

svn path=/nixos/trunk/; revision=30127
2011-10-30 15:19:58 +00:00

128 lines
3 KiB
Nix

# This module defines the packages that appear in
# /var/run/current-system/sw.
{pkgs, config, ...}:
with pkgs.lib;
let
cfg = config.environment;
requiredPackages =
[ config.system.sbin.modprobe # must take precedence over module_init_tools
config.system.sbin.mount # must take precedence over util-linux
config.system.build.upstart
config.environment.nix
pkgs.acl
pkgs.attr
pkgs.bashInteractive # bash with ncurses support
pkgs.bzip2
pkgs.coreutils
pkgs.cpio
pkgs.curl
pkgs.diffutils
pkgs.eject # HAL depends on it anyway
pkgs.findutils
pkgs.gawk
pkgs.glibc # for ldd, getent
pkgs.gnugrep
pkgs.gnupatch
pkgs.gnused
pkgs.gnutar
pkgs.gzip
pkgs.less
pkgs.libcap
pkgs.man
pkgs.module_init_tools
pkgs.nano
pkgs.ncurses
pkgs.netcat
pkgs.ntp
pkgs.openssh
pkgs.pciutils
pkgs.perl
pkgs.procps
pkgs.rsync
pkgs.seccure
pkgs.strace
pkgs.sysklogd
pkgs.sysvtools
pkgs.time
pkgs.udev
pkgs.usbutils
pkgs.utillinux
];
options = {
environment = {
systemPackages = mkOption {
default = [];
example = "[ pkgs.icecat3 pkgs.thunderbird ]";
description = ''
The set of packages that appear in
/var/run/current-system/sw. These packages are
automatically available to all users, and are
automatically updated every time you rebuild the system
configuration. (The latter is the main difference with
installing them in the default profile,
<filename>/nix/var/nix/profiles/default</filename>.
'';
};
pathsToLink = mkOption {
# Note: We need `/lib' to be among `pathsToLink' for NSS modules
# to work.
default = [];
example = ["/"];
description = "
Lists directories to be symlinked in `/var/run/current-system/sw'.
";
};
};
system = {
path = mkOption {
default = cfg.systemPackages;
description = ''
The packages you want in the boot environment.
'';
apply = list: pkgs.buildEnv {
name = "system-path";
paths = list;
inherit (cfg) pathsToLink;
ignoreCollisions = true;
# !!! Hacky, should modularise.
postBuild =
''
if [ -x $out/bin/update-mime-database -a -w $out/share/mime/packages ]; then
$out/bin/update-mime-database -V $out/share/mime
fi
if [ -x $out/bin/gtk-update-icon-cache -a -f $out/share/icons/hicolor/index.theme ]; then
$out/bin/gtk-update-icon-cache $out/share/icons/hicolor
fi
'';
};
};
};
};
in
{
require = [options];
environment.systemPackages = requiredPackages;
environment.pathsToLink = ["/bin" "/sbin" "/lib" "/share/man" "/share/info" "/share/emacs" "/man" "/info" "/etc/xdg"];
}