Subject: [bug#37868] [PATCH v8] system: Add kernel-module-packages to operating-system.

From: Danny Milosavljevic <[email-masked]>
Date: Wed, 18 Mar 2020 17:06:07 +0100

Whoops.

weird.  guix/build/linux-module-build-system.scm sets CROSS_COMPILE up so it
should have worked.

Did it print the message

    (format #t "`CROSS_COMPILE' set to `~a'~%"
               (getenv "CROSS_COMPILE")))

?