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* [bug#34571] [PATCH] Add micropython
@ 2019-02-19  9:22 Efraim Flashner
  2019-02-19  9:46 ` Danny Milosavljevic
                   ` (2 more replies)
  0 siblings, 3 replies; 6+ messages in thread
From: Efraim Flashner @ 2019-02-19  9:22 UTC (permalink / raw)
  To: 34571


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I was looking around to see if there was an alternate perl
implementation and I ended up packaging micropython. I have no
preference between it being in python.scm or embedded.scm

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From fef607e04b951e7a893139f9afd0a0df3a2b8a52 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 19 Feb 2019 11:20:02 +0200
Subject: [PATCH] gnu: Add micropython.

* gnu/packages/python.scm (micropython): New variable.
---
 gnu/packages/python.scm | 46 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 1c4ea720f..e5beac2ec 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -459,3 +459,49 @@ instead of @command{python3}.")))
 
 (define-public python-wrapper (wrap-python3 python))
 (define-public python-minimal-wrapper (wrap-python3 python-minimal))
+
+(define-public micropython
+  (package
+    (name "micropython")
+    (version "1.10")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (string-append "https://github.com/micropython/micropython/"
+                            "releases/download/v" version
+                            "/micropython-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1g1zjip3rkx6bp16qi1bag72wivnbh56fcsl3nffanrx4j5f4z90"))))
+    (build-system gnu-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (add-before 'build 'preprare-build
+           (lambda _
+             (chdir "ports/unix")
+             ;; see: https://github.com/micropython/micropython/pull/4246
+             (substitute* "Makefile"
+               (("-Os") "-Os -ffp-contract=off"))
+             #t))
+         (delete 'configure)) ; no configure
+       #:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
+                          "V=1")
+       #:test-target "test"))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)
+       ("python" ,python-minimal-wrapper)))
+    (inputs
+     `(("libffi" ,libffi)))
+    (home-page "https://micropython.org/")
+    (synopsis "Python implementation for microcontrollers and constrained systems")
+    (description "MicroPython is a lean and efficient implementation of the
+Python 3 programming language that includes a small subset of the Python
+standard library and is optimised to run on microcontrollers and in constrained
+environments.  MicroPython is packed full of advanced features such as an
+interactive prompt, arbitrary precision integers, closures, list comprehension,
+generators, exception handling and more.  Still it is compact enough to fit and
+run within just 256k of code space and 16k of RAM.  MicroPython aims to be as
+compatible with normal Python as possible to allow you to transfer code with
+ease from the desktop to a microcontroller or embedded system.")
+    (license license:expat)))
-- 
2.20.1


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^ permalink raw reply related	[flat|nested] 6+ messages in thread
end of thread, other threads:[~2019-02-20  7:27 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-02-19  9:22 [bug#34571] [PATCH] Add micropython Efraim Flashner
2019-02-19  9:46 ` Danny Milosavljevic
2019-02-19 10:10   ` Efraim Flashner
2019-02-19 10:37     ` Efraim Flashner
2019-02-19 13:02 ` Ricardo Wurmus
2019-02-20  7:10 ` bug#34571: " Efraim Flashner

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