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-rw-r--r--gnu/packages/avr.scm51
-rw-r--r--gnu/packages/bootstrap.scm1
-rw-r--r--gnu/packages/cross-base.scm6
3 files changed, 58 insertions, 0 deletions
diff --git a/gnu/packages/avr.scm b/gnu/packages/avr.scm
new file mode 100644
index 0000000000..3f8e827707
--- /dev/null
+++ b/gnu/packages/avr.scm
@@ -0,0 +1,51 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2014 Manolis Fragkiskos Ragkousis <manolis837@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)
+ #:use-module (guix licenses)
+ #:use-module (guix download)
+ #:use-module (guix packages)
+ #:use-module (guix build-system gnu)
+ #:use-module (gnu packages)
+ #:use-module (gnu packages cross-base))
+
+(define-public avr-libc
+ (package
+ (name "avr-libc")
+ (version "1.8.1")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append
+ "mirror://savannah//avr-libc/avr-libc-"
+ version ".tar.bz2"))
+ (sha256
+ (base32
+ "0sd9qkvhmk9av4g1f8dsjwc309hf1g0731bhvicnjb3b3d42l1n3"))))
+ (build-system gnu-build-system)
+ (arguments
+ `(#:out-of-source? #t
+ #:configure-flags '("--host=avr")))
+
+ (native-inputs `(("cross-binutils" ,(cross-binutils "avr"))
+ ("cross-gcc" ,xgcc-avr)))
+ (home-page "http://www.nongnu.org/avr-libc/")
+ (synopsis "The AVR C Library")
+ (description
+ "AVR Libc is a project whose goal is to provide a high quality C library
+for use with GCC on Atmel AVR microcontrollers.")
+ (license (bsd-style "http://www.nongnu.org/avr-libc/LICENSE.txt"))))
diff --git a/gnu/packages/bootstrap.scm b/gnu/packages/bootstrap.scm
index 33b61aa0be..854d97bcfb 100644
--- a/gnu/packages/bootstrap.scm
+++ b/gnu/packages/bootstrap.scm
@@ -162,6 +162,7 @@ check whether everything is alright."
;; XXX: This one is used bare-bones, without a libc, so add a case
;; here just so we can keep going.
((string=? system "xtensa-elf") "no-ld.so")
+ ((string=? system "avr") "no-ld.so")
(else (error "dynamic linker name not known for this system"
system))))
diff --git a/gnu/packages/cross-base.scm b/gnu/packages/cross-base.scm
index a68711c91f..74809d08f9 100644
--- a/gnu/packages/cross-base.scm
+++ b/gnu/packages/cross-base.scm
@@ -313,6 +313,12 @@ XBINUTILS and the cross tool chain."
(cross-binutils triplet)
(cross-libc triplet))))
+(define-public xgcc-avr
+ ;; AVR cross-compiler, used to build AVR-Libc.
+ (let ((triplet "avr"))
+ (cross-gcc triplet
+ (cross-binutils triplet))))
+
(define-public xgcc-xtensa
;; Bare-bones Xtensa cross-compiler, used to build the Atheros firmware.
(cross-gcc "xtensa-elf"))