[PATCH v2 1/2] gnu: Add arduino-libraries.

[Danny Milosavljevic <dannym@scratchpost.org>]

* gnu/local.mk: Add gnu/packages/arduino.scm
* gnu/packages/arduino.scm (arduino-installer, arduino-libraries): New variables.
---
 gnu/local.mk             |  2 ++
 gnu/packages/arduino.scm | 90 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 92 insertions(+)
 create mode 100644 gnu/packages/arduino.scm

diff --git a/gnu/local.mk b/gnu/local.mk
index 7ce8ad0..2717e44 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -40,6 +40,7 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/anthy.scm			\
   %D%/packages/apl.scm				\
   %D%/packages/apr.scm				\
+  %D%/packages/arduino.scm			\
   %D%/packages/aspell.scm			\
   %D%/packages/assembly.scm			\
   %D%/packages/attr.scm				\
@@ -604,6 +605,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/kmod-module-directory.patch		\
   %D%/packages/patches/laby-make-install.patch			\
   %D%/packages/patches/ldc-disable-tests.patch			\
+  %D%/packages/patches/ldc-0.17.1-disable-tests.patch		\
   %D%/packages/patches/lftp-dont-save-unknown-host-fingerprint.patch \
   %D%/packages/patches/liba52-enable-pic.patch			\
   %D%/packages/patches/liba52-link-with-libm.patch		\
diff --git a/gnu/packages/arduino.scm b/gnu/packages/arduino.scm
new file mode 100644
index 0000000..6649456
--- /dev/null
+++ b/gnu/packages/arduino.scm
@@ -0,0 +1,90 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2016 Danny Milosavljevic <dannym@scratchpost.org>
+;;;
+;;; 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 arduino)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix utils)
+  #:use-module (guix download)
+  #:use-module (guix packages)
+  #:use-module (guix build-system gnu)
+  #:use-module (guix build-system python)
+  #:use-module (guix build-system ant)
+  #:use-module (gnu packages)
+  #:use-module (gnu packages avr)
+  #:use-module (gnu packages flashing-tools)
+  #:use-module (gnu packages java)
+  #:use-module (gnu packages python))
+
+(define (arduino-installer filenames)
+  `(lambda* (#:key outputs #:allow-other-keys)
+    (let* ((out (assoc-ref outputs "out"))
+           (out-share (string-append out "/share/arduino")))
+      (mkdir-p out-share)
+      (for-each
+        (lambda (filename)
+          (let* ((out-share-part (string-append out-share "/" filename)))
+            (copy-recursively filename out-share-part)))
+        (list ,@filenames)))))
+
+(define-public arduino-libraries
+  (package
+    (name "arduino-libraries")
+    (version "1.6.10")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "https://github.com/arduino/Arduino/"
+                                  "archive/" version ".tar.gz"))
+              (sha256
+               (base32
+                "15gbg64i2ac6d0mlnbla567sn26494cvqwf5q53xzf4b5v2rb0jc"))
+              (file-name (string-append name "-" version ".tar.gz"))
+              (modules '((guix build utils)))
+              (snippet
+                 '(begin
+                    ;; Delete bundled jar archives.
+                    (for-each delete-file (find-files "." "\\.jar$"))
+                    ;; Delete non-Free Software
+                    (delete-file-recursively "libraries/WiFi/extras/wifiHD")
+                    (delete-file-recursively "libraries/WiFi/extras/wifi_dnld")
+                    #t))
+              (patches (search-patches
+                        "arduino-hardware-patch-out-__cxa_guard_acquire.patch"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f ; no tests exist
+       #:phases
+        (modify-phases %standard-phases
+          (delete 'configure)
+          (delete 'build)
+          (replace 'install ,(arduino-installer '("libraries" "hardware"))))))
+    (home-page "https://www.arduino.cc/")
+    (synopsis "Arduino Libraries and Hardware Spec Files")
+    (description "{arduino-libraries contains libraries and Arduino
+hardware spec files (boards.txt).")
+    ;; GPL covers the main body ("app", "core"). lgpl2.1+ covers the remainder mostly.
+    ;; Exceptions are:
+    ;;   libraries/Ethernet/src/Dns*: asl2.0
+    ;;   libraries/Ethernet/src/EthernetUdp*: expat
+    ;;   libraries/Ethernet/src/utility/w5100*: lgpl2.1
+    ;;   libraries/SD: gpl3+
+    ;;   libraries/TFT: bsd-3
+    ;;   libraries/WiFi: bsd-3
+    (license (list license:lgpl2.1+
+                   license:asl2.0
+                   license:expat
+                   license:bsd-3))))