gnu: avr-xyz: Add simavr

* gnu/packages/avr-xyz.scm: New module.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add 'avr-xyz.scm'.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

1 files changed, 97 insertions, 0 deletions

diff --git a/gnu/packages/avr-xyz.scm b/gnu/packages/avr-xyz.scm
new file mode 100644
index 0000000000..a05157ede7
--- /dev/null
+++ b/gnu/packages/avr-xyz.scm
@@ -0,0 +1,97 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2022 Artyom V. Poptsov <poptsov.artyom@gmail.com>
+;;;
+;;; 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 <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages avr-xyz)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix utils)
+  #:use-module (guix gexp)
+  #:use-module (guix download)
+  #:use-module (guix git-download)
+  #:use-module (guix packages)
+  #:use-module (guix build-system gnu)
+  #:use-module (gnu packages)
+  #:use-module (gnu packages autotools)
+  #:use-module (gnu packages base)
+  #:use-module (gnu packages bash)
+  #:use-module (gnu packages avr)
+  #:use-module (gnu packages elf)
+  #:use-module (gnu packages gl)
+  #:use-module (gnu packages pkg-config)
+  #:use-module (gnu packages ncurses)
+  #:use-module (gnu packages version-control)
+  #:use-module (gnu packages ruby))
+
+(define-public simavr
+  (package
+    (name "simavr")
+    (version "1.7")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/buserror/simavr")
+             (commit (string-append "v" version))))
+       (sha256
+        (base32 "0njz03lkw5374x1lxrq08irz4b86lzj2hibx46ssp7zv712pq55q"))
+       (file-name (git-file-name name version))))
+    (build-system gnu-build-system)
+    (arguments
+     (list
+      #:tests? #f
+      #:modules '((guix build gnu-build-system)
+                  (guix build utils))
+      #:phases #~(modify-phases %standard-phases
+                   (delete 'configure)
+                   (replace 'check
+                     (lambda* (#:key tests? outputs #:allow-other-keys)
+                       (when tests?
+                         (invoke "make"
+                                 "-C"
+                                 "tests"
+                                 (string-append "CC=" #$(cc-for-target))
+                                 "RELEASE=1"
+                                 "run_tests")))))
+      #:make-flags #~(list (string-append "CC=" #$(cc-for-target))
+                           "RELEASE=1"
+                           (string-append "PREFIX=" #$output)
+                           (string-append "DESTDIR=" #$output))))
+    (propagated-inputs
+     (list avr-toolchain))
+    (native-inputs
+     (list autoconf
+           which
+           git
+           automake
+           pkg-config
+           ncurses
+           ruby))
+    (inputs
+     (list bash-minimal libelf freeglut))
+    (home-page "https://github.com/buserror/simavr")
+    (synopsis "Lean, mean and hackable simulator for AVR CPUs/MCUs")
+    (description
+     "simavr is a new AVR simulator for GNU/Linux or any platform that uses
+@command{avr-gcc}.  It uses avr-gcc's own register definition to simplify
+creating new targets for supported AVR devices.  The core was made to be small
+and compact, and hackable so allow quick prototyping of an AVR project.  The
+AVR core is now stable for use with parts with <= 128KB flash, and with
+preliminary support for the bigger parts.  The simulator loads ELF files
+directly, and there is even a way to specify simulation parameterps directly
+in the emulated code using an @code{.elf} section.  You can also load
+multipart HEX files.")
+    (license license:gpl3)))