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* Updates for the dynamically linked splash helper.

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svn path=/nixos/trunk/; revision=22087
This commit is contained in:
Eelco Dolstra 2010-06-01 16:38:42 +00:00
parent dc49a0ce3f
commit 9c900ee15c
1 changed files with 22 additions and 20 deletions
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42
modules/system/boot/stage-1.nix
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@ -5,9 +5,9 @@
{ config, pkgs, ... }:
let
with pkgs.lib;
inherit (pkgs.lib) mkOption types;
let
options = {
@ -37,7 +37,7 @@ let
boot.initrd.postDeviceCommands = mkOption {
default = "";
merge = pkgs.lib.mergeStringOption;
merge = mergeStringOption;
description = ''
Shell commands to be executed immediately after stage 1 of the
boot has loaded kernel modules and created device nodes in
@ -47,7 +47,7 @@ let
boot.initrd.postMountCommands = mkOption {
default = "";
merge = pkgs.lib.mergeStringOption;
merge = mergeStringOption;
description = ''
Shell commands to be executed immediately after the stage 1
filesystems have been mounted.
@ -57,7 +57,7 @@ let
boot.initrd.extraUtilsCommands = mkOption {
internal = true;
default = "";
merge = pkgs.lib.mergeStringOption;
merge = mergeStringOption;
description = ''
Shell commands to be executed in the builder of the
extra-utils derivation. This can be used to provide
@ -90,6 +90,10 @@ let
};
enableSplashScreen =
config.boot.initrd.enableSplashScreen && kernelPackages.splashutils != null;
# Some additional utilities needed in stage 1, like mount, lvm, fsck
# etc. We don't want to bring in all of those packages, so we just
# copy what we need. Instead of using statically linked binaries,
@ -157,6 +161,11 @@ let
# Copy modprobe.
cp -v ${pkgs.module_init_tools}/sbin/modprobe $out/bin/modprobe.real
# Maybe copy splashutils.
${optionalString enableSplashScreen ''
cp ${kernelPackages.splashutils}/${kernelPackages.splashutils.helperName} $out/bin/splash_helper
''}
${config.boot.initrd.extraUtilsCommands}
# Run patchelf to make the programs refer to the copied libraries.
@ -203,7 +212,7 @@ let
# The initrd only has to mount / or any FS marked as necessary for
# booting (such as the FS containing /nix/store, or an FS needed for
# mounting /, like / on a loopback).
fileSystems = pkgs.lib.filter
fileSystems = filter
(fs: fs.mountPoint == "/" || fs.neededForBoot)
config.fileSystems;
@ -281,22 +290,15 @@ let
# The closure of the init script of boot stage 1 is what we put in
# the initial RAM disk.
initialRamdisk = pkgs.makeInitrd {
contents = [
{ object = bootStage1;
symlink = "/init";
}
] ++
pkgs.lib.optionals
(config.boot.initrd.enableSplashScreen && kernelPackages.splashutils != null)
[
{ object = pkgs.runCommand "splashutils" {allowedReferences = []; buildInputs = [pkgs.nukeReferences];} ''
ensureDir $out/bin
cp ${kernelPackages.splashutils}/${kernelPackages.splashutils.helperName} $out/bin/splash_helper
nuke-refs $out/bin/*
'';
contents =
[ { object = bootStage1;
symlink = "/init";
}
] ++ optionals enableSplashScreen
[ { object = extraUtils;
suffix = "/bin/splash_helper";
symlink = "/${kernelPackages.splashutils.helperName}";
} # */
}
{ object = import ../../../lib/unpack-theme.nix {
inherit (pkgs) stdenv;
theme = config.services.ttyBackgrounds.defaultTheme;