diff options
Diffstat (limited to 'guix/build/python-build-system.scm')
| -rw-r--r-- | guix/build/python-build-system.scm | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/guix/build/python-build-system.scm b/guix/build/python-build-system.scm index 1ae42c00b4..8025b7fec6 100644 --- a/guix/build/python-build-system.scm +++ b/guix/build/python-build-system.scm @@ -136,11 +136,18 @@ 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) |