Subject: [PATCH v4 core-updates 21/36] openssl: Find bin/env when cross-compiling.

From: Maxime Devos <[email-masked]>
Date: Sat, 19 Jun 2021 17:04:43 +0200

%build-inputs does not exist when cross-compiling,
so find bin/env by another way.

* (openssl)[arguments]<#:phases>{configure}: Don't use '%build-inputs',
  use 'which' instead.
---
 gnu/packages/tls.scm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/gnu/packages/tls.scm b/gnu/packages/tls.scm
index dc9147c1e1..72a1cd8f0c 100644
--- a/gnu/packages/tls.scm
+++ b/gnu/packages/tls.scm
@@ -373,10 +373,10 @@ required structures.")
             (let* ((out #$output)
                    (lib (string-append out "/lib")))
               ;; It's not a shebang so patch-source-shebangs misses it.
+              ;; Don't use (assoc-ref %build-inputs "coreutils"), as
+              ;; %build-inputs is not defined when cross-compiling.
               (substitute* "config"
-                (("/usr/bin/env")
-                 (string-append (assoc-ref %build-inputs "coreutils")
-                                "/bin/env")))
+                (("/usr/bin/env") (which "env")))
               (invoke #$@(if (%current-target-system)
                              #~("./Configure")
                              #~("./config"))
-- 
2.32.0