diff options
Diffstat (limited to 'gnu/build/install.scm')
| -rw-r--r-- | gnu/build/install.scm | 47 |
1 files changed, 45 insertions, 2 deletions
diff --git a/gnu/build/install.scm b/gnu/build/install.scm index aa901f6971..76536daf49 100644 --- a/gnu/build/install.scm +++ b/gnu/build/install.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2013, 2014 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -18,12 +18,14 @@ (define-module (gnu build install) #:use-module (guix build utils) + #:use-module (guix build store-copy) #:use-module (srfi srfi-26) #:use-module (ice-9 match) #:export (install-grub populate-root-file-system reset-timestamps - register-closure)) + register-closure + populate-single-profile-directory)) ;;; Commentary: ;;; @@ -118,6 +120,8 @@ STORE." (directory "/bin") (directory "/tmp" 0 0 #o1777) ; sticky bit + (directory "/var/tmp" 0 0 #o1777) + (directory "/var/lock" 0 0 #o1777) (directory "/root" 0 0) ; an exception (directory "/home" 0 0))) @@ -156,4 +160,43 @@ by 'guix-register'. As a side effect, this resets timestamps on store files." (unless (zero? status) (error "failed to register store items" closure)))) +(define* (populate-single-profile-directory directory + #:key profile closure) + "Populate DIRECTORY with a store containing PROFILE, whose closure is given +in the file called CLOSURE (as generated by #:references-graphs.) DIRECTORY +is initialized to contain a single profile under /root pointing to PROFILE. +This is used to create the self-contained Guix tarball." + (define (scope file) + (string-append directory "/" file)) + + (define %root-profile + "/var/guix/profiles/per-user/root") + + (define (mkdir-p* dir) + (mkdir-p (scope dir))) + + (define (symlink* old new) + (symlink old (scope new))) + + ;; Populate the store. + (populate-store (list closure) directory) + (register-closure (canonicalize-path directory) closure) + + ;; XXX: 'guix-register' registers profiles as GC roots but the symlink + ;; target uses $TMPDIR. Fix that. + (delete-file (scope "/var/guix/gcroots/profiles")) + (symlink* "/var/guix/profiles" + "/var/guix/gcroots/profiles") + + ;; Make root's profile, which makes it a GC root. + (mkdir-p* %root-profile) + (symlink* profile + (string-append %root-profile "/guix-profile-1-link")) + (symlink* (string-append %root-profile "/guix-profile-1-link") + (string-append %root-profile "/guix-profile")) + + (mkdir-p* "/root") + (symlink* (string-append %root-profile "/guix-profile") + "/root/.guix-profile")) + ;;; install.scm ends here |