@@ -1,5 +1,6 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2022 Artyom V. Poptsov <poptsov.artyom@gmail.com>
+;;; Copyright © 2023 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -29,6 +30,7 @@ (define-module (gnu packages avr-xyz)
#:use-module (gnu packages base)
#:use-module (gnu packages bash)
#:use-module (gnu packages avr)
+ #:use-module (gnu packages documentation)
#:use-module (gnu packages elf)
#:use-module (gnu packages gl)
#:use-module (gnu packages pkg-config)
@@ -95,3 +97,84 @@ (define-public simavr
in the emulated code using an @code{.elf} section. You can also load
multipart HEX files.")
(license license:gpl3)))
+
+(define-public lufa
+ (package
+ (name "lufa")
+ (version "210130")
+ (source (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/abcminiuser/lufa")
+ (commit (string-append "LUFA-" version))))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "0ylr7qsiikcy827k18zj1vdzf0kb8hb0gjmifd75y8krkhhar49g"))))
+ (outputs '("bootloaders" "demos" "projects" "doc"))
+ (build-system gnu-build-system)
+ (arguments
+ ;; There are tests, but even LUFA's own CI doesn't run them (they are
+ ;; only built).
+ (list
+ #:tests? #f
+ #:modules '((guix build gnu-build-system)
+ (guix build utils)
+ (ice-9 match)
+ (srfi srfi-26))
+ #:make-flags
+ #~(list (string-append "SHELL="(search-input-file %build-inputs
+ "bin/sh")))
+ #:phases #~(modify-phases %standard-phases
+ (delete 'configure)
+ (add-before 'build 'build-documentation
+ (lambda* (#:key make-flags #:allow-other-keys)
+ (apply invoke "make" "-j" (number->string
+ (or (parallel-job-count)
+ 1))
+ "doxygen"
+ ;; Ignore errors (see:
+ ;; https://github.com/abcminiuser/lufa/issues/90).
+ "-i"
+ make-flags)))
+ (replace 'install
+ ;; There is no default install target as the library is
+ ;; intended to be integrated in source form in a
+ ;; project. Install the example projects and demos
+ ;; binaries as well as the documentation.
+ (lambda _
+ (let ((doc (string-append #$output:doc
+ "/share/doc/lufa/"))
+ (html-dirs (find-files "." "^html$"
+ #:directories? #t)))
+ (for-each (cut install-file <> #$output:bootloaders)
+ (find-files "Bootloaders" "\\.hex$"))
+ (for-each (cut install-file <> #$output:demos)
+ (find-files "Demos" "\\.hex$"))
+ (for-each (cut install-file <> #$output:projects)
+ (find-files "Projects" "\\.hex$"))
+ ;; Install Doxygen generated HTML documentation.
+ (for-each
+ (lambda (html)
+ (let* ((suffix "Documentation/html")
+ (l (string-length suffix))
+ (dest (string-append
+ doc
+ (string-drop
+ (if (string-suffix? suffix html)
+ (string-drop-right html l)
+ (error "unexpected path" html))
+ 1)))) ;drop leading "."
+ (mkdir-p dest)
+ (copy-recursively html dest)))
+ html-dirs)))))))
+ (native-inputs (list doxygen (make-avr-toolchain)))
+ (home-page "https://www.lufa-lib.org/")
+ (synopsis "Lightweight USB Framework for AVRs")
+ (description "UFA is a simple to use, lightweight framework which sits
+atop the hardware USB controller in specific AVR microcontroller models, and
+allows for the quick and easy creation of complex USB devices and hosts. This
+package contains the user-submitted projects and bootloaders for use with
+compatible microcontroller models, as well as the demos and the
+documentation.")
+ (license license:expat))) ;see LUFA/License.txt