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-rw-r--r--gnu/packages/crates-io.scm13
1 files changed, 12 insertions, 1 deletions
diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index fee345a94a..d993d73d03 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -54220,7 +54220,18 @@ Pwrite traits from the scroll crate.")
(arguments
`(#:cargo-inputs
(("rust-ring" ,rust-ring-0.14)
- ("rust-untrusted" ,rust-untrusted-0.6))))))
+ ("rust-untrusted" ,rust-untrusted-0.6))
+ #:phases
+ (modify-phases %standard-phases
+ (add-before 'build 'build-curve25519-tables
+ (lambda* (#:key vendor-dir #:allow-other-keys)
+ (with-directory-excursion
+ (dirname (car (find-files vendor-dir "make_curve25519_tables.py")))
+ (with-output-to-file "curve25519_tables.h"
+ (lambda _
+ (invoke "python" "make_curve25519_tables.py")))))))))
+ (native-inputs
+ (list clang perl python-2))))
(define-public rust-sct-0.4
(package