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| author | Ludovic Courtès <ludo@gnu.org> | 2016-01-05 15:49:48 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2016-01-05 15:52:42 +0100 |
| commit | 0beb65b45063ccd47b85ed79cc4782f3a3ffa299 (patch) | |
| tree | c233a477b8d576fc1b9fd9db5cb721043de5a322 | |
| parent | e8e2e18b84eb8842a59be9bf7d49bb672260ae3a (diff) | |
| download | gnu-guix-0beb65b45063ccd47b85ed79cc4782f3a3ffa299.tar gnu-guix-0beb65b45063ccd47b85ed79cc4782f3a3ffa299.tar.gz | |
build-system/gnu: Add 'set-SOURCE-DATE-EPOCH' phase.
This phase is inherited by other build systems, which ensures
'SOURCE_DATE_EPOCH' is always set in practice.
* guix/build/python-build-system.scm (set-SOURCE-DATE-EPOCH): Remove.
(%standard-phases): Don't add it.
* guix/build/gnu-build-system.scm (set-SOURCE-DATE-EPOCH): New
procedure.
(%standard-phases): Add it.
(gnu-build): Remove 'setenv' call for "SOURCE_DATE_EPOCH".
| -rw-r--r-- | guix/build/gnu-build-system.scm | 12 | ||||
| -rw-r--r-- | guix/build/python-build-system.scm | 9 |
2 files changed, 9 insertions, 12 deletions
diff --git a/guix/build/gnu-build-system.scm b/guix/build/gnu-build-system.scm index e168b6c7e9..2abaa6efdc 100644 --- a/guix/build/gnu-build-system.scm +++ b/guix/build/gnu-build-system.scm @@ -39,6 +39,13 @@ ;; ;; Code: +(define* (set-SOURCE-DATE-EPOCH #:rest _) + "Set the 'SOURCE_DATE_EPOCH' environment variable. This is used by tools +that incorporate timestamps as a way to tell them to use a fixed timestamp. +See https://reproducible-builds.org/specs/source-date-epoch/." + (setenv "SOURCE_DATE_EPOCH" "1") + #t) + (define (first-subdirectory dir) "Return the path of the first sub-directory of DIR." (file-system-fold (lambda (path stat result) @@ -549,7 +556,7 @@ DOCUMENTATION-COMPRESSOR-FLAGS." ;; Standard build phases, as a list of symbol/procedure pairs. (let-syntax ((phases (syntax-rules () ((_ p ...) `((p . ,p) ...))))) - (phases set-paths install-locale unpack + (phases set-SOURCE-DATE-EPOCH set-paths install-locale unpack patch-usr-bin-file patch-source-shebangs configure patch-generated-file-shebangs build check install @@ -577,9 +584,6 @@ in order. Return #t if all the PHASES succeeded, #f otherwise." ;; Encoding/decoding errors shouldn't be silent. (fluid-set! %default-port-conversion-strategy 'error) - ;; Avoid non-determinism related to generated timestamps. - (setenv "SOURCE_DATE_EPOCH" "1") - ;; The trick is to #:allow-other-keys everywhere, so that each procedure in ;; PHASES can pick the keyword arguments it's interested in. (every (match-lambda diff --git a/guix/build/python-build-system.scm b/guix/build/python-build-system.scm index 8025b7fec6..9109fb4ac7 100644 --- a/guix/build/python-build-system.scm +++ b/guix/build/python-build-system.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2013, 2015 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2013, 2015, 2016 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2013 Andreas Enge <andreas@enge.fr> ;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org> ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org> @@ -136,18 +136,11 @@ installed with setuptools." #t)) #t)) -(define* (set-SOURCE-DATE-EPOCH #:rest _) - "Set the 'SOURCE_DATE_EPOCH' environment variable." - ;; Use zero as the timestamp in .pyc files so that builds are deterministic. - ;; TODO: Remove it when this variable is set in GNU:%STANDARD-PHASES. - (setenv "SOURCE_DATE_EPOCH" "1")) - (define %standard-phases ;; 'configure' and 'build' phases are not needed. Everything is done during ;; 'install'. (modify-phases gnu:%standard-phases (add-after 'unpack 'ensure-no-mtimes-pre-1980 ensure-no-mtimes-pre-1980) - (add-after 'unpack 'set-SOURCE-DATE-EPOCH set-SOURCE-DATE-EPOCH) (delete 'configure) (replace 'install install) (replace 'check check) |