1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
|
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2016 Theodoros Foradis <theodoros.for@openmailbox.org>
;;; Copyright © 2016 David Craven <david@craven.ch>
;;;
;;; 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 embedded)
#:use-module (guix utils)
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix svn-download)
#:use-module (guix git-download)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix build-system gnu)
#:use-module (guix build-system trivial)
#:use-module (guix build utils)
#:use-module (gnu packages)
#:use-module (gnu packages autotools)
#:use-module (gnu packages cross-base)
#:use-module (gnu packages flex)
#:use-module (gnu packages gcc)
#:use-module (gnu packages gdb)
#:use-module (gnu packages libusb)
#:use-module (gnu packages perl)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages texinfo))
;; We must not use the released GCC sources here, because the cross-compiler
;; does not produce working binaries. Instead we take the very same SVN
;; revision from the branch that is used for a release of the "GCC ARM
;; embedded" project on launchpad.
;; See https://launchpadlibrarian.net/218827644/release.txt
(define-public gcc-arm-none-eabi-4.9
(let ((xgcc (cross-gcc "arm-none-eabi"
(cross-binutils "arm-none-eabi")))
(revision "1")
(svn-revision 227977))
(package (inherit xgcc)
(version (string-append (package-version xgcc) "-"
revision "." (number->string svn-revision)))
(source
(origin
(method svn-fetch)
(uri (svn-reference
(url "svn://gcc.gnu.org/svn/gcc/branches/ARM/embedded-4_9-branch/")
(revision svn-revision)))
(file-name (string-append "gcc-arm-embedded-" version "-checkout"))
(sha256
(base32
"113r98kygy8rrjfv2pd3z6zlfzbj543pq7xyq8bgh72c608mmsbr"))
(patches (origin-patches (package-source xgcc)))))
(native-inputs
`(("flex" ,flex)
,@(package-native-inputs xgcc)))
(arguments
(substitute-keyword-arguments (package-arguments xgcc)
((#:phases phases)
`(modify-phases ,phases
(add-after 'unpack 'fix-genmultilib
(lambda _
(substitute* "gcc/genmultilib"
(("#!/bin/sh") (string-append "#!" (which "sh"))))
#t))))
((#:configure-flags flags)
;; The configure flags are largely identical to the flags used by the
;; "GCC ARM embedded" project.
`(append (list "--enable-multilib"
"--with-newlib"
"--with-multilib-list=armv6-m,armv7-m,armv7e-m"
"--with-host-libstdcxx=-static-libgcc -Wl,-Bstatic,-lstdc++,-Bdynamic -lm"
"--enable-plugins"
"--disable-decimal-float"
"--disable-libffi"
"--disable-libgomp"
"--disable-libmudflap"
"--disable-libquadmath"
"--disable-libssp"
"--disable-libstdcxx-pch"
"--disable-nls"
"--disable-shared"
"--disable-threads"
"--disable-tls")
(delete "--disable-multilib" ,flags)))))
(native-search-paths
(list (search-path-specification
(variable "CROSS_C_INCLUDE_PATH")
(files '("arm-none-eabi/include")))
(search-path-specification
(variable "CROSS_CPLUS_INCLUDE_PATH")
(files '("arm-none-eabi/include")))
(search-path-specification
(variable "CROSS_LIBRARY_PATH")
(files '("arm-none-eabi/lib"))))))))
(define-public gcc-arm-none-eabi-6
(package
(inherit gcc-arm-none-eabi-4.9)
(version (package-version gcc-6))
(source (origin (inherit (package-source gcc-6))
(patches
(append
(origin-patches (package-source gcc-6))
(search-patches "gcc-6-cross-environment-variables.patch"
"gcc-6-arm-none-eabi-multilib.patch")))))))
(define-public newlib-arm-none-eabi
(package
(name "newlib")
(version "2.4.0")
(source (origin
(method url-fetch)
(uri (string-append "ftp://sourceware.org/pub/newlib/newlib-"
version ".tar.gz"))
(sha256
(base32
"01i7qllwicf05vsvh39qj7qp5fdifpvvky0x95hjq39mbqiksnsl"))))
(build-system gnu-build-system)
(arguments
`(#:out-of-source? #t
;; The configure flags are identical to the flags used by the "GCC ARM
;; embedded" project.
#:configure-flags '("--target=arm-none-eabi"
"--enable-newlib-io-long-long"
"--enable-newlib-register-fini"
"--disable-newlib-supplied-syscalls"
"--disable-nls")
#:phases
(modify-phases %standard-phases
(add-after 'unpack 'fix-references-to-/bin/sh
(lambda _
(substitute* '("libgloss/arm/cpu-init/Makefile.in"
"libgloss/arm/Makefile.in"
"libgloss/libnosys/Makefile.in"
"libgloss/Makefile.in")
(("/bin/sh") (which "sh")))
#t)))))
(native-inputs
`(("xbinutils" ,(cross-binutils "arm-none-eabi"))
("xgcc" ,gcc-arm-none-eabi-4.9)
("texinfo" ,texinfo)))
(home-page "http://www.sourceware.org/newlib/")
(synopsis "C library for use on embedded systems")
(description "Newlib is a C library intended for use on embedded
systems. It is a conglomeration of several library parts that are easily
usable on embedded products.")
(license (license:non-copyleft
"https://www.sourceware.org/newlib/COPYING.NEWLIB"))))
(define-public newlib-nano-arm-none-eabi
(package (inherit newlib-arm-none-eabi)
(name "newlib-nano")
(arguments
(substitute-keyword-arguments (package-arguments newlib-arm-none-eabi)
;; The configure flags are identical to the flags used by the "GCC ARM
;; embedded" project. They optimize newlib for use on small embedded
;; systems with limited memory.
((#:configure-flags flags)
''("--target=arm-none-eabi"
"--enable-multilib"
"--disable-newlib-supplied-syscalls"
"--enable-newlib-reent-small"
"--disable-newlib-fvwrite-in-streamio"
"--disable-newlib-fseek-optimization"
"--disable-newlib-wide-orient"
"--enable-newlib-nano-malloc"
"--disable-newlib-unbuf-stream-opt"
"--enable-lite-exit"
"--enable-newlib-global-atexit"
"--enable-newlib-nano-formatted-io"
"--disable-nls"))))
(synopsis "Newlib variant for small systems with limited memory")))
(define (arm-none-eabi-toolchain xgcc newlib)
"Produce a cross-compiler toolchain package with the compiler XGCC and the C
library variant NEWLIB."
(let ((newlib-with-xgcc (package (inherit newlib)
(native-inputs
(alist-replace "xgcc" (list xgcc)
(package-native-inputs newlib))))))
(package
(name (string-append "arm-none-eabi"
(if (string=? (package-name newlib-with-xgcc)
"newlib-nano")
"-nano" "")
"-toolchain"))
(version (package-version xgcc))
(source #f)
(build-system trivial-build-system)
(arguments '(#:builder (mkdir %output)))
(propagated-inputs
`(("binutils" ,(cross-binutils "arm-none-eabi"))
("gcc" ,xgcc)
("newlib" ,newlib-with-xgcc)))
(synopsis "Complete GCC tool chain for ARM bare metal development")
(description "This package provides a complete GCC tool chain for ARM
bare metal development. This includes the GCC arm-none-eabi cross compiler
and newlib (or newlib-nano) as the C library. The supported programming
languages are C and C++.")
(home-page (package-home-page xgcc))
(license (package-license xgcc)))))
(define-public arm-none-eabi-toolchain-4.9
(arm-none-eabi-toolchain gcc-arm-none-eabi-4.9
newlib-arm-none-eabi))
(define-public arm-none-eabi-nano-toolchain-4.9
(arm-none-eabi-toolchain gcc-arm-none-eabi-4.9
newlib-nano-arm-none-eabi))
(define-public arm-none-eabi-toolchain-6
(arm-none-eabi-toolchain gcc-arm-none-eabi-6
newlib-arm-none-eabi))
(define-public arm-none-eabi-nano-toolchain-6
(arm-none-eabi-toolchain gcc-arm-none-eabi-6
newlib-nano-arm-none-eabi))
(define-public gdb-arm-none-eabi
(package
(inherit gdb)
(name "gdb-arm-none-eabi")
(arguments
`(#:configure-flags '("--target=arm-none-eabi"
"--enable-multilib"
"--enable-interwork"
"--enable-languages=c,c++"
"--disable-nls")
,@(package-arguments gdb)))))
(define-public libjaylink
;; No release tarballs available.
(let ((commit "faa2a433fdd3de211728f3da5921133214af9dd3")
(revision "1"))
(package
(name "libjaylink")
(version (string-append "0.1.0-" revision "."
(string-take commit 7)))
(source (origin
(method git-fetch)
(uri (git-reference
(url "git://git.zapb.de/libjaylink.git")
(commit commit)))
(file-name (string-append name "-" version "-checkout"))
(sha256
(base32
"02crr56csz8whq3q4mrmdzzgwp5b0qvxm0fb18drclc3zj44yxl2"))))
(build-system gnu-build-system)
(native-inputs
`(("autoconf" ,autoconf)
("automake" ,automake)
("libtool" ,libtool)
("pkg-config" ,pkg-config)))
(inputs
`(("libusb" ,libusb)))
(arguments
`(#:phases
(modify-phases %standard-phases
(add-before 'configure 'autoreconf
(lambda _
(zero? (system* "autoreconf" "-vfi")))))))
(home-page "http://repo.or.cz/w/libjaylink.git")
(synopsis "Library to interface Segger J-Link devices")
(description "libjaylink is a shared library written in C to access
SEGGER J-Link and compatible devices.")
(license license:gpl2+))))
(define-public jimtcl
(package
(name "jimtcl")
(version "0.77")
(source (origin
(method url-fetch)
(uri (string-append
"https://github.com/msteveb/jimtcl"
"/archive/" version ".tar.gz"))
(file-name (string-append name "-" version ".tar.gz"))
(sha256
(base32
"1cmk3qscqckg70chjyimzxa2qcka4qac0j4wq908kiijp45cax08"))))
(build-system gnu-build-system)
(arguments
`(#:phases
(modify-phases %standard-phases
;; Doesn't use autoconf.
(replace 'configure
(lambda* (#:key outputs #:allow-other-keys)
(let ((out (assoc-ref outputs "out")))
(zero? (system* "./configure"
(string-append "--prefix=" out)))))))))
(home-page "http://jim.tcl.tk")
(synopsis "Small footprint Tcl implementation")
(description "Jim is a small footprint implementation of the Tcl programming
language.")
(license license:bsd-2)))
|
