guix_mirror_bot pushed a commit to branch python-team
in repository guix.
commit 68ced6d3747c2416b998712ca579efeb1b513df1
Author: Sören Tempel <[email protected]>
AuthorDate: Tue Jan 6 11:02:41 2026 +0100
gnu: python-numpy: Reduce closure size through custom wrap phase
* gnu/packages/python-xyz.scm (python-numpy)
[arguments] <phases>: Provide custom 'wrap phase.
Change-Id: Iab5bbee198796b61364fc3116a748e0e71b79148
Signed-off-by: Sharlatan Hellseher <[email protected]>
---
gnu/packages/python-xyz.scm | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index f53529066d..0e13d256f5 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -10968,7 +10968,21 @@ include_dirs = ~:*~a/include~%" #$(this-package-input
"openblas"))))))
(lambda* (#:key tests? test-flags #:allow-other-keys)
(when tests?
(with-directory-excursion #$output
- (apply invoke "pytest" test-flags))))))))
+ (apply invoke "pytest" test-flags)))))
+ ;; The executables provided by this package ('f2py' and
'numpy-config')
+ ;; only depend on Python. By customizing the wrap phase we can
ensure
+ ;; that we don't add all Python packages listed in native-inputs to
+ ;; the closure. This significantly reduces the overall closure size.
+ ;;
+ ;; See also <https://bugs.gnu.org/25235>.
+ (replace 'wrap
+ (lambda* (#:key inputs outputs #:allow-other-keys)
+ (for-each
+ (lambda (program)
+ (wrap-program program
+ `("GUIX_PYTHONPATH" ":" suffix
+ ,(list (site-packages inputs
outputs)))))
+ (find-files (in-vicinity #$output "/bin"))))))))
(native-inputs
(list gfortran
meson-python
