summaryrefslogtreecommitdiff
path: root/gnu/packages/python.scm
diff options
context:
space:
mode:
Diffstat (limited to 'gnu/packages/python.scm')
-rw-r--r--gnu/packages/python.scm27
1 files changed, 23 insertions, 4 deletions
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 5c74e8fde7..ce2e344880 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -215,6 +215,28 @@
file))))))
(call-with-output-file "__init__.py" (const #t))
#t)))))))
+ (add-after 'remove-tests 'rebuild-bytecode
+ (lambda* (#:key outputs #:allow-other-keys)
+ (let ((out (assoc-ref outputs "out")))
+ ;; Disable hash randomization to ensure the generated .pycs
+ ;; are reproducible.
+ (setenv "PYTHONHASHSEED" "0")
+ (for-each
+ (lambda (opt)
+ (format #t "Compiling with optimization level: ~a\n"
+ (if (null? opt) "none" (car opt)))
+ (for-each (lambda (file)
+ (apply invoke
+ `(,(string-append out "/bin/python")
+ ,@opt
+ "-m" "compileall"
+ "-f" ; force rebuild
+ ;; Don't build lib2to3, because it contains Python 3 code.
+ "-x" "lib2to3/.*"
+ ,file)))
+ (find-files out "\\.py$")))
+ (list '() '("-O") '("-OO")))
+ #t)))
(add-after 'install 'move-tk-inter
(lambda* (#:key outputs #:allow-other-keys)
;; When Tkinter support is built move it to a separate output so
@@ -316,10 +338,7 @@ data types.")
(lambda _ (unsetenv "SOURCE_DATE_EPOCH") #t))
(add-after 'check 'reset-SOURCE_DATE_EPOCH
(lambda _ (setenv "SOURCE_DATE_EPOCH" "1") #t))
- ;; FIXME: Without this phase we have close to 400 files that
- ;; differ across different builds of this package. With this phase
- ;; there are 44 files left that differ.
- (add-after 'remove-tests 'rebuild-bytecode
+ (replace 'rebuild-bytecode
(lambda* (#:key outputs #:allow-other-keys)
(let ((out (assoc-ref outputs "out")))
;; Disable hash randomization to ensure the generated .pycs