From ce6312999f20bb8d7e73c29b315747b1f4d184aa Mon Sep 17 00:00:00 2001 From: Danny Milosavljevic Date: Fri, 5 Apr 2019 11:41:17 +0200 Subject: Add (guix build-system linux-module). * guix/build/linux-module-build-system.scm: New file. * guix/build-system/linux-module.scm: New file. * doc/guix.texi (Build Systems): Document it. * Makefile.am (MODULES): Add them. --- guix/build/linux-module-build-system.scm | 78 ++++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 guix/build/linux-module-build-system.scm (limited to 'guix/build') diff --git a/guix/build/linux-module-build-system.scm b/guix/build/linux-module-build-system.scm new file mode 100644 index 0000000000..a6664f1eca --- /dev/null +++ b/guix/build/linux-module-build-system.scm @@ -0,0 +1,78 @@ +;;; GNU Guix --- Functional package management for GNU +;;; Copyright © 2019 Danny Milosavljevic +;;; +;;; This file is part of GNU Guix. +;;; +;;; GNU Guix is free software; you can redistribute it and/or modify it +;;; under the terms of the GNU General Public License as published by +;;; the Free Software Foundation; either version 3 of the License, or (at +;;; your option) any later version. +;;; +;;; GNU Guix is distributed in the hope that it will be useful, but +;;; WITHOUT ANY WARRANTY; without even the implied warranty of +;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;;; GNU General Public License for more details. +;;; +;;; You should have received a copy of the GNU General Public License +;;; along with GNU Guix. If not, see . + +(define-module (guix build linux-module-build-system) + #:use-module ((guix build gnu-build-system) #:prefix gnu:) + #:use-module (guix build utils) + #:use-module (ice-9 ftw) + #:use-module (ice-9 match) + #:use-module (srfi srfi-1) + #:use-module (srfi srfi-26) + #:export (%standard-phases + linux-module-build)) + +;; Commentary: +;; +;; Builder-side code of linux-module build. +;; +;; Code: + +;; TODO: It might make sense to provide "Module.symvers" in the future. +(define* (configure #:key inputs #:allow-other-keys) + #t) + +(define* (build #:key inputs make-flags #:allow-other-keys) + (apply invoke "make" "-C" + (string-append (assoc-ref inputs "linux-module-builder") + "/lib/modules/build") + (string-append "M=" (getcwd)) + (or make-flags '()))) + +;; This block was copied from make-linux-libre--only took the "modules_install" +;; part. +(define* (install #:key inputs native-inputs outputs #:allow-other-keys) + (let* ((out (assoc-ref outputs "out")) + (moddir (string-append out "/lib/modules")) + (kmod (assoc-ref (or native-inputs inputs) "kmod"))) + ;; Install kernel modules + (mkdir-p moddir) + (invoke "make" "-C" + (string-append (assoc-ref inputs "linux-module-builder") + "/lib/modules/build") + (string-append "M=" (getcwd)) + (string-append "DEPMOD=" kmod "/bin/depmod") + (string-append "MODULE_DIR=" moddir) + (string-append "INSTALL_PATH=" out) + (string-append "INSTALL_MOD_PATH=" out) + "INSTALL_MOD_STRIP=1" + "modules_install"))) + +(define %standard-phases + (modify-phases gnu:%standard-phases + (replace 'configure configure) + (replace 'build build) + (replace 'install install))) + +(define* (linux-module-build #:key inputs (phases %standard-phases) + #:allow-other-keys #:rest args) + "Build the given package, applying all of PHASES in order, with a Linux kernel in attendance." + (apply gnu:gnu-build + #:inputs inputs #:phases phases + args)) + +;;; linux-module-build-system.scm ends here -- cgit v1.2.3