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-rw-r--r--gnu/packages/linux.scm14
1 files changed, 13 insertions, 1 deletions
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index b6048a8cfb..e864e17800 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -3494,7 +3494,19 @@ thanks to the use of namespaces.")
(("if ! singularity_which mksquashfs") "if 0")
(("if ! mksquashfs")
(string-append "if ! " (which "mksquashfs"))))
- #t)))))
+ #t))
+ (add-after 'install 'set-PATH
+ (lambda* (#:key inputs outputs #:allow-other-keys)
+ ;; Have the 'singularity' and 'run-singularity' self-sufficient.
+ (let ((out (assoc-ref outputs "out"))
+ (coreutils (assoc-ref inputs "coreutils")))
+ (wrap-program (string-append out "/bin/singularity")
+ `("PATH" ":" = (,(string-append coreutils "/bin"))))
+ (substitute* (string-append out "/bin/run-singularity")
+ (("/usr/bin/env singularity")
+ (string-append (which "env") " "
+ out "/bin/singularity")))
+ #t))))))
(inputs
`(("libarchive" ,libarchive)
("python" ,python-wrapper)