From a61633d4ba0f3b9692e3b4d0760ef46906fa6846 Mon Sep 17 00:00:00 2001 From: Tobias Geerinckx-Rice Date: Thu, 23 Dec 2021 06:39:57 +0100 Subject: gnu: make-linux-libre*: Use G-expressions. * gnu/packages/linux.scm (make-linux-libre*)[arguments]: Rewrite as G-expressions. --- gnu/packages/linux.scm | 194 +++++++++++++++++++++++++------------------------ 1 file changed, 99 insertions(+), 95 deletions(-) (limited to 'gnu/packages/linux.scm') diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm index 4141e0fb22..484d312bba 100644 --- a/gnu/packages/linux.scm +++ b/gnu/packages/linux.scm @@ -807,101 +807,105 @@ (define* (make-linux-libre* version gnu-revision source supported-systems ((? string? config) `(("kconfig" ,config)))))) (arguments - `(#:modules ((guix build gnu-build-system) - (guix build utils) - (srfi srfi-1) - (srfi srfi-26) - (ice-9 ftw) - (ice-9 match)) - #:phases - (modify-phases %standard-phases - (add-after 'unpack 'patch-/bin/pwd - (lambda _ - (substitute* (find-files "." "^Makefile(\\.include)?$") - (("/bin/pwd") "pwd")))) - (replace 'configure - (lambda* (#:key inputs native-inputs target #:allow-other-keys) - ;; Avoid introducing timestamps. - (setenv "KCONFIG_NOTIMESTAMP" "1") - (setenv "KBUILD_BUILD_TIMESTAMP" (getenv "SOURCE_DATE_EPOCH")) - - ;; Other variables useful for reproducibility. - (setenv "KBUILD_BUILD_USER" "guix") - (setenv "KBUILD_BUILD_HOST" "guix") - - ;; Set ARCH and CROSS_COMPILE. - (let ((arch ,(system->linux-architecture - (or (%current-target-system) - (%current-system))))) - (setenv "ARCH" arch) - (format #t "`ARCH' set to `~a'~%" (getenv "ARCH")) - - (when target - (setenv "CROSS_COMPILE" (string-append target "-")) - (format #t "`CROSS_COMPILE' set to `~a'~%" - (getenv "CROSS_COMPILE")))) - - (setenv "EXTRAVERSION" ,(and extra-version - (string-append "-" extra-version))) - - (let ((build (assoc-ref %standard-phases 'build)) - (config (assoc-ref (or native-inputs inputs) "kconfig"))) - - ;; Use a custom kernel configuration file or a default - ;; configuration file. - (if config - (begin - (copy-file config ".config") - (chmod ".config" #o666)) - (invoke "make" ,defconfig)) - - ;; Appending works even when the option wasn't in the - ;; file. The last one prevails if duplicated. - (let ((port (open-file ".config" "a")) - (extra-configuration ,(config->string extra-options))) - (display extra-configuration port) - (close-port port)) - - (invoke "make" "oldconfig")))) - (replace 'install - (lambda* (#:key inputs native-inputs outputs #:allow-other-keys) - (let* ((out (assoc-ref outputs "out")) - (moddir (string-append out "/lib/modules")) - (dtbdir (string-append out "/lib/dtbs"))) - ;; Install kernel image, kernel configuration and link map. - (for-each (lambda (file) (install-file file out)) - (find-files "." "^(\\.config|bzImage|zImage|Image|vmlinuz|System\\.map|Module\\.symvers)$")) - ;; Install device tree files - (unless (null? (find-files "." "\\.dtb$")) - (mkdir-p dtbdir) - (invoke "make" (string-append "INSTALL_DTBS_PATH=" dtbdir) - "dtbs_install")) - ;; Install kernel modules - (mkdir-p moddir) - (invoke "make" - ;; Disable depmod because the Guix system's module directory - ;; is an union of potentially multiple packages. It is not - ;; possible to use depmod to usefully calculate a dependency - ;; graph while building only one of those packages. - "DEPMOD=true" - (string-append "MODULE_DIR=" moddir) - (string-append "INSTALL_PATH=" out) - (string-append "INSTALL_MOD_PATH=" out) - "INSTALL_MOD_STRIP=1" - "modules_install") - (let* ((versions (filter (lambda (name) - (not (string-prefix? "." name))) - (scandir moddir))) - (version (match versions - ((x) x)))) - ;; There are symlinks to the build and source directory, - ;; both of which will point to target /tmp/guix-build* - ;; and thus not be useful in a profile. Delete the symlinks. - (false-if-file-not-found - (delete-file (string-append moddir "/" version "/build"))) - (false-if-file-not-found - (delete-file (string-append moddir "/" version "/source")))))))) - #:tests? #f)) + (list #:modules '((guix build gnu-build-system) + (guix build utils) + (srfi srfi-1) + (srfi srfi-26) + (ice-9 ftw) + (ice-9 match)) + #:phases + #~(modify-phases %standard-phases + (add-after 'unpack 'patch-/bin/pwd + (lambda _ + (substitute* (find-files "." "^Makefile(\\.include)?$") + (("/bin/pwd") "pwd")))) + (replace 'configure + (lambda* (#:key inputs target #:allow-other-keys) + ;; Avoid introducing timestamps. + (setenv "KCONFIG_NOTIMESTAMP" "1") + (setenv "KBUILD_BUILD_TIMESTAMP" + (getenv "SOURCE_DATE_EPOCH")) + + ;; Other variables useful for reproducibility. + (setenv "KBUILD_BUILD_USER" "guix") + (setenv "KBUILD_BUILD_HOST" "guix") + + ;; Set ARCH and CROSS_COMPILE. + (let ((arch #$(system->linux-architecture + (or (%current-target-system) + (%current-system))))) + (setenv "ARCH" arch) + (format #t "`ARCH' set to `~a'~%" (getenv "ARCH")) + + (when target + (setenv "CROSS_COMPILE" (string-append target "-")) + (format #t "`CROSS_COMPILE' set to `~a'~%" + (getenv "CROSS_COMPILE")))) + + (setenv "EXTRAVERSION" + #$(and extra-version + (string-append "-" extra-version))) + + (let ((build (assoc-ref %standard-phases 'build)) + (config (assoc-ref inputs "kconfig"))) + + ;; Use a custom kernel configuration file or a default + ;; configuration file. + (if config + (begin + (copy-file config ".config") + (chmod ".config" #o666)) + (invoke "make" #$defconfig)) + + ;; Appending works even when the option wasn't in the + ;; file. The last one prevails if duplicated. + (let ((port (open-file ".config" "a")) + (extra-configuration #$(config->string extra-options))) + (display extra-configuration port) + (close-port port)) + + (invoke "make" "oldconfig")))) + (replace 'install + (lambda* (#:key inputs native-inputs #:allow-other-keys) + (let ((moddir (string-append #$output "/lib/modules")) + (dtbdir (string-append #$output "/lib/dtbs"))) + ;; Install kernel image, kernel configuration and link map. + (for-each (lambda (file) (install-file file #$output)) + (find-files "." "^(\\.config|bzImage|zImage|Image|vmlinuz|System\\.map|Module\\.symvers)$")) + ;; Install device tree files + (unless (null? (find-files "." "\\.dtb$")) + (mkdir-p dtbdir) + (invoke "make" (string-append "INSTALL_DTBS_PATH=" dtbdir) + "dtbs_install")) + ;; Install kernel modules + (mkdir-p moddir) + (invoke "make" + ;; Disable depmod because the Guix system's + ;; module directory is an union of potentially + ;; multiple packages. It is not possible to use + ;; depmod to usefully calculate a dependency + ;; graph while building only one of them. + "DEPMOD=true" + (string-append "MODULE_DIR=" moddir) + (string-append "INSTALL_PATH=" #$output) + (string-append "INSTALL_MOD_PATH=" #$output) + "INSTALL_MOD_STRIP=1" + "modules_install") + (let* ((versions (filter (lambda (name) + (not (string-prefix? "." name))) + (scandir moddir))) + (version (match versions + ((x) x)))) + ;; There are symlinks to the build and source directory. + ;; Both will point to target /tmp/guix-build* and thus + ;; not be useful in a profile. Delete the symlinks. + (false-if-file-not-found + (delete-file + (string-append moddir "/" version "/build"))) + (false-if-file-not-found + (delete-file + (string-append moddir "/" version "/source")))))))) + #:tests? #f)) (home-page "https://www.gnu.org/software/linux-libre/") (synopsis "100% free redistribution of a cleaned Linux kernel") (description -- cgit v1.2.3