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-rw-r--r--gnu/packages/avr.scm42
1 files changed, 41 insertions, 1 deletions
diff --git a/gnu/packages/avr.scm b/gnu/packages/avr.scm
index 105c741b8d..d59816b6b8 100644
--- a/gnu/packages/avr.scm
+++ b/gnu/packages/avr.scm
@@ -1,5 +1,6 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 Manolis Fragkiskos Ragkousis <manolis837@gmail.com>
+;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -22,7 +23,9 @@
#:use-module (guix packages)
#:use-module (guix build-system gnu)
#:use-module (gnu packages)
- #:use-module (gnu packages cross-base))
+ #:use-module (gnu packages cross-base)
+ #:use-module (gnu packages vim)
+ #:use-module (gnu packages zip))
(define-public avr-libc
(package
@@ -49,3 +52,40 @@
"AVR Libc is a project whose goal is to provide a high quality C library
for use with GCC on Atmel AVR microcontrollers.")
(license (license:non-copyleft "http://www.nongnu.org/avr-libc/LICENSE.txt"))))
+
+(define-public microscheme
+ (package
+ (name "microscheme")
+ (version "0.9.2")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "https://github.com/ryansuchocki/"
+ "microscheme/archive/v" version ".zip"))
+ (sha256
+ (base32
+ "0cmp1c6ilcib4w9ysqghav310g8jsq9gdfpfa9sd23wgl7mlncxf"))
+ (file-name (string-append name "-" version ".zip"))))
+ (build-system gnu-build-system)
+ (arguments
+ `(#:parallel-build? #f ; fails to build otherwise
+ #:tests? #f ; no tests
+ #:phases
+ (modify-phases %standard-phases
+ (delete 'configure))
+ #:make-flags
+ (list (string-append "PREFIX=" (assoc-ref %outputs "out")))))
+ (native-inputs
+ `(("unzip" ,unzip)
+ ("vim" ,vim))) ; for xxd
+ (home-page "http://microscheme.org/")
+ (synopsis "Scheme subset for Atmel microcontrollers")
+ (description
+ "Microscheme, or @code{(ms)} for short, is a functional programming
+language for the Arduino, and for Atmel 8-bit AVR microcontrollers in general.
+Microscheme is a subset of Scheme, in the sense that every valid @code{(ms)}
+program is also a valid Scheme program (with the exception of Arduino
+hardware-specific primitives). The @code{(ms)} compiler performs function
+inlining, and features an aggressive tree-shaker, eliminating unused top-level
+definitions. Microscheme has a robust @dfn{Foreign Function Interface} (FFI)
+meaning that C code may be invoked directly from (ms) programs.")
+ (license license:expat)))