Danny Milosavljevic wrote 5 years ago
(address . guix-patches@gnu.org)(name . Danny Milosavljevic)(address . dannym@scratchpost.org)
20200413114359.26652-1-dannym@scratchpost.org
* gnu/system.scm (package-for-kernel): New procedure.
(operating-system-directory-base-entries): Use it.
* gnu/tests/linux-module.scm: Test it.
---
gnu/system.scm | 18 +++++++++++++++++-
gnu/tests/linux-modules.scm | 11 ++++++++++-
2 files changed, 27 insertions(+), 2 deletions(-)
Toggle diff (72 lines)
diff --git a/gnu/system.scm b/gnu/system.scm
index fd456c6206..53c16233a1 100644
--- a/gnu/system.scm
+++ b/gnu/system.scm
@@ -32,6 +32,7 @@
#:use-module (guix derivations)
#:use-module (guix profiles)
#:use-module (guix ui)
+ #:use-module (guix utils)
#:use-module (gnu packages base)
#:use-module (gnu packages bash)
#:use-module (gnu packages guile)
@@ -472,6 +473,16 @@ OS."
(file-append (operating-system-kernel os)
"/" (system-linux-image-file-name)))
+(define (package-for-kernel target-kernel module-package)
+ "Return a package like MODULE-PACKAGE, adapted for TARGET-KERNEL, if
+possible (that is if there's a LINUX keyword argument in the build system)."
+ (package
+ (inherit module-package)
+ (arguments
+ (substitute-keyword-arguments (package-arguments module-package)
+ ((#:linux kernel #f)
+ target-kernel)))))
+
(define* (operating-system-directory-base-entries os)
"Return the basic entries of the 'system' directory of OS for use as the
value of the SYSTEM-SERVICE-TYPE service."
@@ -486,7 +497,12 @@ value of the SYSTEM-SERVICE-TYPE service."
(kernel
(profile-derivation
(packages->manifest
- (cons kernel modules))
+ (cons kernel
+ (map (lambda (module)
+ (if (package? module)
+ (package-for-kernel kernel module)
+ module))
+ modules)))
#:hooks (if has-modules?
(list linux-module-database)
'())))
diff --git a/gnu/tests/linux-modules.scm b/gnu/tests/linux-modules.scm
index 788bdc848a..953b132ef7 100644
--- a/gnu/tests/linux-modules.scm
+++ b/gnu/tests/linux-modules.scm
@@ -28,8 +28,10 @@
#:use-module (guix derivations)
#:use-module (guix gexp)
#:use-module (guix modules)
+ #:use-module (guix packages)
#:use-module (guix monads)
#:use-module (guix store)
+ #:use-module (guix utils)
#:export (%test-loadable-kernel-modules-0
%test-loadable-kernel-modules-1
%test-loadable-kernel-modules-2))
@@ -118,5 +120,12 @@ with one extra module.")
(description "Tests loadable kernel modules facility of <operating-system>
with two extra modules.")
(value (run-loadable-kernel-modules-test
- (list acpi-call-linux-module ddcci-driver-linux)
+ (list acpi-call-linux-module
+ (package
+ (inherit ddcci-driver-linux)
+ (arguments
+ `(#:linux #f
+ ,@(strip-keyword-arguments '(#:linux)
+ (package-arguments
+ ddcci-driver-linux))))))
'("acpi_call" "ddcci")))))