[bug#67861] [PATCH] gnu: cryptsetup: Fix cross-compilation.

[Leo Nikkilä]

* gnu/packages/cryptsetup.scm (cryptsetup): Set explicit
`--with-libgcrypt-prefix' for cross-compilation.
---
 gnu/packages/cryptsetup.scm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/cryptsetup.scm b/gnu/packages/cryptsetup.scm
index d8a6437259..3bdc68ae5a 100644
--- a/gnu/packages/cryptsetup.scm
+++ b/gnu/packages/cryptsetup.scm
@@ -53,7 +53,11 @@ (define-public cryptsetup
        ;; The default is OpenSSL which provides better PBKDF performance.
        "--with-crypto_backend=gcrypt"
        ;; GRUB 2.06 supports LUKS2, but does it reliably support all set-ups…?
-       "--with-default-luks-format=LUKS1")))
+       "--with-default-luks-format=LUKS1"
+       ;; libgcrypt is not found otherwise when cross-compiling.
+       ;; <https://issues.guix.gnu.org/63864>
+       (string-append "--with-libgcrypt-prefix="
+                      (assoc-ref %build-inputs "libgcrypt")))))
    (native-inputs
     (list pkg-config))
    (inputs
-- 
2.41.0