* [bug#48767] [PATCH 0/7] Add msp430 toolchain
@ 2021-05-31 23:08 Morgan Smith
2021-06-01 3:09 ` [bug#48767] [PATCH 1/7] gnu: Add gcc-msp430-support-files Morgan.J.Smith
` (3 more replies)
0 siblings, 4 replies; 6+ messages in thread
From: Morgan Smith @ 2021-05-31 23:08 UTC (permalink / raw)
To: 48767
This is far from perfect but I think it's a good start. I don't have C++
working. This isn't quite the version I want for each piece. However,
I'd like to get this in since it does work. I'll iron it out a little
later.
The gcc cross compile patch doesn't work for gcc 10+ btw. I might fix
that while ironing things out later.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [bug#48767] [PATCH 1/7] gnu: Add gcc-msp430-support-files.
2021-05-31 23:08 [bug#48767] [PATCH 0/7] Add msp430 toolchain Morgan Smith
@ 2021-06-01 3:09 ` Morgan.J.Smith
2021-09-26 14:51 ` [bug#48767] [PATCH 1/6] " Morgan.J.Smith
` (2 subsequent siblings)
3 siblings, 0 replies; 6+ messages in thread
From: Morgan.J.Smith @ 2021-06-01 3:09 UTC (permalink / raw)
To: 48767; +Cc: Morgan Smith
From: Morgan Smith <Morgan.J.Smith@outlook.com>
* gnu/packages/embedded.scm (gcc-msp430-support-files): New variable.
---
gnu/packages/embedded.scm | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/gnu/packages/embedded.scm b/gnu/packages/embedded.scm
index 8109ec24a1..3e66382eed 100644
--- a/gnu/packages/embedded.scm
+++ b/gnu/packages/embedded.scm
@@ -33,6 +33,7 @@ (define-module (gnu packages embedded)
#:use-module (guix git-download)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix build-system cmake)
+ #:use-module (guix build-system copy)
#:use-module (guix build-system gnu)
#:use-module (guix build-system python)
#:use-module (guix build-system trivial)
@@ -501,6 +502,34 @@ (define-public gdb-arm-none-eabi
"--disable-nls")
,@(package-arguments gdb)))))
+(define-public gcc-msp430-support-files
+ (package
+ (name "gcc-msp430-support-files")
+ (version "1.211")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "https://software-dl.ti.com/msp430/msp430_public_sw/"
+ "mcu/msp430/MSPGCC/9_3_1_1/export/"
+ "msp430-gcc-support-files-" version ".zip"))
+
+ (sha256
+ (base32
+ "0lb30aff4jq4g332ckj0phpahd483qkjazjz7ggpmm4j46vryn07"))))
+ (build-system copy-build-system)
+ (home-page "https://www.ti.com/tool/MSP430-GCC-OPENSOURCE")
+ (synopsis "GCC headers and linker scripts for MSP430 microcontrollers")
+ (description "GCC headers and linker scripts for MSP430 microcontrollers")
+ (native-search-paths
+ (list (search-path-specification
+ (variable "CROSS_C_INCLUDE_PATH")
+ (files '("include")))
+ (search-path-specification
+ (variable "CROSS_LIBRARY_PATH")
+ (files '("include")))))
+ (native-inputs
+ `(("unzip" ,unzip)))
+ (license license:bsd-3)))
+
(define-public libjaylink
(package
(name "libjaylink")
--
2.31.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [bug#48767] [PATCH 1/6] gnu: Add gcc-msp430-support-files.
2021-05-31 23:08 [bug#48767] [PATCH 0/7] Add msp430 toolchain Morgan Smith
2021-06-01 3:09 ` [bug#48767] [PATCH 1/7] gnu: Add gcc-msp430-support-files Morgan.J.Smith
@ 2021-09-26 14:51 ` Morgan.J.Smith
2021-09-27 21:59 ` [bug#48767] [PATCH] gnu: gcc-arm-none-eabi-7-2018-q2-update: Simplify build Morgan.J.Smith
2022-08-16 15:34 ` [bug#48767] [PATCH 0/7] Add msp430 toolchain Jean Pierre De Jesus DIAZ via Guix-patches via
3 siblings, 0 replies; 6+ messages in thread
From: Morgan.J.Smith @ 2021-09-26 14:51 UTC (permalink / raw)
To: 48767; +Cc: Morgan Smith
From: Morgan Smith <Morgan.J.Smith@outlook.com>
* gnu/packages/embedded.scm (gcc-msp430-support-files): New variable.
---
gnu/packages/embedded.scm | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/gnu/packages/embedded.scm b/gnu/packages/embedded.scm
index f388c11c3d..f1f17e83a7 100644
--- a/gnu/packages/embedded.scm
+++ b/gnu/packages/embedded.scm
@@ -33,6 +33,7 @@
#:use-module (guix git-download)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix build-system cmake)
+ #:use-module (guix build-system copy)
#:use-module (guix build-system gnu)
#:use-module (guix build-system python)
#:use-module (guix build-system trivial)
@@ -501,6 +502,34 @@ languages are C and C++.")
"--disable-nls")
,@(package-arguments gdb)))))
+(define-public gcc-msp430-support-files
+ (package
+ (name "gcc-msp430-support-files")
+ (version "1.212")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "https://software-dl.ti.com/msp430/msp430_public_sw/"
+ "mcu/msp430/MSPGCC/9_3_1_2/export/"
+ "msp430-gcc-support-files-" version ".zip"))
+
+ (sha256
+ (base32
+ "1mmqn1gql4sv369nks1v05jw1x6fpqssqq3yfvxzwk9l1bqkj6iv"))))
+ (build-system copy-build-system)
+ (home-page "https://www.ti.com/tool/MSP430-GCC-OPENSOURCE")
+ (synopsis "GCC headers and linker scripts for MSP430 microcontrollers")
+ (description "GCC headers and linker scripts for MSP430 microcontrollers")
+ (native-search-paths
+ (list (search-path-specification
+ (variable "CROSS_C_INCLUDE_PATH")
+ (files '("include")))
+ (search-path-specification
+ (variable "CROSS_LIBRARY_PATH")
+ (files '("include")))))
+ (native-inputs
+ `(("unzip" ,unzip)))
+ (license license:bsd-3)))
+
(define-public libjaylink
(package
(name "libjaylink")
--
2.33.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [bug#48767] [PATCH] gnu: gcc-arm-none-eabi-7-2018-q2-update: Simplify build
2021-05-31 23:08 [bug#48767] [PATCH 0/7] Add msp430 toolchain Morgan Smith
2021-06-01 3:09 ` [bug#48767] [PATCH 1/7] gnu: Add gcc-msp430-support-files Morgan.J.Smith
2021-09-26 14:51 ` [bug#48767] [PATCH 1/6] " Morgan.J.Smith
@ 2021-09-27 21:59 ` Morgan.J.Smith
2021-10-01 8:56 ` Maxime Devos
2022-08-16 15:34 ` [bug#48767] [PATCH 0/7] Add msp430 toolchain Jean Pierre De Jesus DIAZ via Guix-patches via
3 siblings, 1 reply; 6+ messages in thread
From: Morgan.J.Smith @ 2021-09-27 21:59 UTC (permalink / raw)
To: 48767, maximedevos; +Cc: Morgan Smith
From: Morgan Smith <Morgan.J.Smith@outlook.com>
* gnu/packages/embedded.scm
(gcc-arm-none-eabi-4.9)[phases]: Add expand-version-string phase
(gcc-arm-none-eabi-7-2018-q2-update): Inherit from gcc-arm-none-eabi-4.9 and
remove all the redundant bits.
---
Hello Maxime,
Thanks for the review!
Is this the appropriate time to tell you I also have a very eerily similar
patch set read to go for a riscv cross compiler? Maybe trying to make this
stuff reusable is a good thing to do. First step is to clean up the arm stuff I
suppose.
I pretty sure this patch doesn't really change the packages at all in any
meaningful way. Adding the DEV-PHASE version thing means that now when people
type 'arm-none-eabi-gcc --version' they'll see in brackets the guix version
number beside the actual version number. Also
gcc-arm-none-eabi-7-2018-q2-update now has the 'with-multilib-list' configure
flag set twice but it's pretty clear it just uses the latter value as it won't
even compile with the inherited flag value.
There seems to be a weird glitch when you inherit a phase the uses
`this-package' but you also specify arguments. I found a work around though.
To test this patch I compiled gcc-arm-none-eabi-4.9, gcc-arm-none-eabi-6, and
gcc-arm-none-eabi-7-2018-q2-update successfully. Than I installed
arm-none-eabi-toolchain and made sure it could successfully compile the arm
stuff I'm working on. Everything seems to work great.
Morgan
gnu/packages/embedded.scm | 144 +++++++++++++-------------------------
1 file changed, 48 insertions(+), 96 deletions(-)
diff --git a/gnu/packages/embedded.scm b/gnu/packages/embedded.scm
index f388c11c3d..809708187f 100644
--- a/gnu/packages/embedded.scm
+++ b/gnu/packages/embedded.scm
@@ -115,13 +115,17 @@
":"))
(format #t
"environment variable `CPLUS_INCLUDE_PATH' changed to ~a~%"
- (getenv "CPLUS_INCLUDE_PATH"))
- #t)))
+ (getenv "CPLUS_INCLUDE_PATH")))))
(add-after 'unpack 'fix-genmultilib
(lambda _
(substitute* "gcc/genmultilib"
- (("#!/bin/sh") (string-append "#!" (which "sh"))))
- #t))))
+ (("#!/bin/sh") (string-append "#!" (which "sh"))))))
+ (add-after 'unpack 'expand-version-string
+ (lambda _
+ (make-file-writable "gcc/DEV-PHASE")
+ (with-output-to-file "gcc/DEV-PHASE"
+ (lambda ()
+ (display ,(package-version this-package))))))))
((#:configure-flags flags)
;; The configure flags are largely identical to the flags used by the
;; "GCC ARM embedded" project.
@@ -166,6 +170,46 @@
(search-patches "gcc-6-cross-environment-variables.patch"
"gcc-6-arm-none-eabi-multilib.patch")))))))
+;;; The following definitions are for the "7-2018-q2-update" variant of the
+;;; ARM cross toolchain as offered on https://developer.arm.com
+(define-public gcc-arm-none-eabi-7-2018-q2-update
+ (let ((revision "2")
+ (svn-revision 261907))
+ (package (inherit gcc-arm-none-eabi-6)
+ (version (string-append "7-2018-q2-update-"
+ revision "." (number->string svn-revision)))
+ (source
+ (origin
+ (method svn-fetch)
+ (uri (svn-reference
+ (url "svn://gcc.gnu.org/svn/gcc/branches/ARM/embedded-7-branch/")
+ (revision svn-revision)))
+ (file-name (string-append "gcc-arm-embedded-" version "-checkout"))
+ (sha256
+ (base32
+ "192ggs63bixf3irpijgfkjks73yx1r3a4i6grk1y0i0iny76pmx5"))
+ (patches
+ (append
+ (origin-patches (package-source gcc-7))
+ (search-patches "gcc-7-cross-environment-variables.patch")))))
+ (arguments
+ (substitute-keyword-arguments (package-arguments gcc-arm-none-eabi-4.9)
+ ((#:configure-flags flags)
+ ;; I add this flag on the end so it overrides the previously set value
+ `(append ,flags (list "--with-multilib-list=rmprofile")))
+ ((#:phases phases)
+ `(modify-phases ,phases
+ ;; XXX: I replicated this phase just so that the version is
+ ;; correct. This phase automatically gets the correct version if
+ ;; I don't specify any arguments for a package for some reason
+ ;; (see gcc-arm-none-eabi-6)
+ (replace 'expand-version-string
+ (lambda _
+ (make-file-writable "gcc/DEV-PHASE")
+ (with-output-to-file "gcc/DEV-PHASE"
+ (lambda ()
+ (display ,(package-version this-package)))))))))))))
+
(define-public newlib-arm-none-eabi
(package
(name "newlib")
@@ -268,98 +312,6 @@ usable on embedded products.")
(synopsis "Newlib variant for small systems with limited memory")))
\f
-;;; The following definitions are for the "7-2018-q2-update" variant of the
-;;; ARM cross toolchain as offered on https://developer.arm.com
-(define-public gcc-arm-none-eabi-7-2018-q2-update
- (let ((xgcc (cross-gcc "arm-none-eabi"
- #:xgcc gcc-7
- #:xbinutils (cross-binutils "arm-none-eabi")))
- (revision "1")
- (svn-revision 261907))
- (package (inherit xgcc)
- (version (string-append "7-2018-q2-update-"
- revision "." (number->string svn-revision)))
- (source
- (origin
- (method svn-fetch)
- (uri (svn-reference
- (url "svn://gcc.gnu.org/svn/gcc/branches/ARM/embedded-7-branch/")
- (revision svn-revision)))
- (file-name (string-append "gcc-arm-embedded-" version "-checkout"))
- (sha256
- (base32
- "192ggs63bixf3irpijgfkjks73yx1r3a4i6grk1y0i0iny76pmx5"))
- (patches
- (append
- (origin-patches (package-source gcc-7))
- (search-patches "gcc-7-cross-environment-variables.patch")))))
- (native-inputs
- `(("flex" ,flex)
- ("isl" ,isl-0.18)
- ,@(alist-delete "isl" (package-native-inputs xgcc))))
- (arguments
- (substitute-keyword-arguments (package-arguments xgcc)
- ((#:phases phases)
- `(modify-phases ,phases
- (add-after 'unpack 'expand-version-string
- (lambda _
- (make-file-writable "gcc/DEV-PHASE")
- (with-output-to-file "gcc/DEV-PHASE"
- (lambda ()
- (display "7-2018-q2-update")))
- #t))
- (add-after 'unpack 'fix-genmultilib
- (lambda _
- (substitute* "gcc/genmultilib"
- (("#!/bin/sh") (string-append "#!" (which "sh"))))
- #t))
- (add-after 'set-paths 'augment-CPLUS_INCLUDE_PATH
- (lambda* (#:key inputs #:allow-other-keys)
- (let ((gcc (assoc-ref inputs "gcc")))
- ;; Remove the default compiler from CPLUS_INCLUDE_PATH to
- ;; prevent header conflict with the GCC from native-inputs.
- (setenv "CPLUS_INCLUDE_PATH"
- (string-join
- (delete (string-append gcc "/include/c++")
- (string-split (getenv "CPLUS_INCLUDE_PATH")
- #\:))
- ":"))
- (format #t
- "environment variable `CPLUS_INCLUDE_PATH' changed to ~a~%"
- (getenv "CPLUS_INCLUDE_PATH"))
- #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=rmprofile"
- "--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"
- "arm-none-eabi/include/c++"
- "arm-none-eabi/include/c++/arm-none-eabi")))
- (search-path-specification
- (variable "CROSS_LIBRARY_PATH")
- (files '("arm-none-eabi/lib"))))))))
(define-public newlib-arm-none-eabi-7-2018-q2-update
;; This is the same commit as used for the 7-2018-q2-update release
--
2.33.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [bug#48767] [PATCH] gnu: gcc-arm-none-eabi-7-2018-q2-update: Simplify build
2021-09-27 21:59 ` [bug#48767] [PATCH] gnu: gcc-arm-none-eabi-7-2018-q2-update: Simplify build Morgan.J.Smith
@ 2021-10-01 8:56 ` Maxime Devos
0 siblings, 0 replies; 6+ messages in thread
From: Maxime Devos @ 2021-10-01 8:56 UTC (permalink / raw)
To: Morgan.J.Smith, 48767
[-- Attachment #1: Type: text/plain, Size: 5233 bytes --]
Morgan.J.Smith@outlook.com schreef op ma 27-09-2021 om 17:59 [-0400]:
> From: Morgan Smith <Morgan.J.Smith@outlook.com>
>
> * gnu/packages/embedded.scm
> (gcc-arm-none-eabi-4.9)[phases]: Add expand-version-string phase
>
> (gcc-arm-none-eabi-7-2018-q2-update): Inherit from gcc-arm-none-eabi-4.9 and
> remove all the redundant bits.
> ---
I see you moved the definition of gcc-arm-none-eabi-7-2018-q2-update. This patch
would be easier to review if it wasn't moved, as the diff would then be smaller.
>
> Hello Maxime,
>
> Thanks for the review!
>
> Is this the appropriate time to tell you I also have a very eerily similar
> patch set read to go for a riscv cross compiler? Maybe trying to make this
> stuff reusable is a good thing to do. First step is to clean up the arm stuff I
> suppose.
I'm not really familiar with cross-compilation as done in (gnu packages embedded);
I'm more familiar with cross-compilation with "guix build PACKAGE --target=riscv64-...".
If you're doing the latter, you'll need to look at glibc-dynamic-linker in
(gnu packages bootstrap) and (gnu packages cross-base).
> I pretty sure this patch doesn't really change the packages at all in any
> meaningful way. Adding the DEV-PHASE version thing means that now when people
> type 'arm-none-eabi-gcc --version' they'll see in brackets the guix version
> number beside the actual version number.
> Also gcc-arm-none-eabi-7-2018-q2-update now has the 'with-multilib-list' configure
> flag set twice but it's pretty clear it just uses the latter value as it won't
> even compile with the inherited flag value.
>
> There seems to be a weird glitch when you inherit a phase the uses
> `this-package' but you also specify arguments. I found a work around though.
Alternatively, you could use
(receive (name version)
(package-name->name+version (strip-store-file-name (assoc-ref outputs "out")))
(write version to gcc/DEV-PHASE))
in the 'expand-version-string build phase of gcc-arm-none-eabi-4.9.
Or set the version in a snippet of the 'origin' records (gcc/DEV-PHASE is source
code, right?). Possibly using (display ,version) instead of
(display ,(package-version this-package)) avoids the issue (not 100% sure though).
[...]
> +;;; The following definitions are for the "7-2018-q2-update" variant of the
> +;;; ARM cross toolchain as offered on https://developer.arm.com
> +(define-public gcc-arm-none-eabi-7-2018-q2-update
> + (let ((revision "2")
> + (svn-revision 261907))
> + (package (inherit gcc-arm-none-eabi-6)
> + (version (string-append "7-2018-q2-update-"
The version strings of GCC are things like "11.2.0" or "6.5.0",
not strings like "7.5.0". As this is a SVN snapshot, and appears to be
based on the 7.?.? series, maybe something like "7.MINOR.PATCH-REVISION-SVNREVISION"
would be appropriate?
I'm wondering why a SVN revision revision is used, as presumably the embedded-7-branch
has been merged and would be available from an appropriately-configured gcc@8.6.0, gcc@9.4.0,
or gcc@10.3.0?
A comment next to gcc-arm-none-eabi-4.9 says
;; 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
but maybe these bugs have been solved by now, or is using the branch still required?
> + revision "." (number->string svn-revision)))
> + (source
> + (origin
> + (method svn-fetch)
> + (uri (svn-reference
> + (url "svn://gcc.gnu.org/svn/gcc/branches/ARM/embedded-7-branch/")
> + (revision svn-revision)))
> + (file-name (string-append "gcc-arm-embedded-" version "-checkout"))
> + (sha256
> + (base32
> + "192ggs63bixf3irpijgfkjks73yx1r3a4i6grk1y0i0iny76pmx5"))
> + (patches
> + (append
> + (origin-patches (package-source gcc-7))
> + (search-patches "gcc-7-cross-environment-variables.patch")))))
> + (arguments
> + (substitute-keyword-arguments (package-arguments gcc-arm-none-eabi-4.9)
> + ((#:configure-flags flags)
> + ;; I add this flag on the end so it overrides the previously set value
> + `(append ,flags (list "--with-multilib-list=rmprofile")))
> + ((#:phases phases)
> + `(modify-phases ,phases
> + ;; XXX: I replicated this phase just so that the version is
> + ;; correct. This phase automatically gets the correct version if
> + ;; I don't specify any arguments for a package for some reason
> + ;; (see gcc-arm-none-eabi-6)
> + (replace 'expand-version-string
> + (lambda _
> + (make-file-writable "gcc/DEV-PHASE")
> + (with-output-to-file "gcc/DEV-PHASE"
> + (lambda ()
> + (display ,(package-version this-package)))))))))))))
> +
Greetings,
Maxime.
[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 260 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* [bug#48767] [PATCH 0/7] Add msp430 toolchain
2021-05-31 23:08 [bug#48767] [PATCH 0/7] Add msp430 toolchain Morgan Smith
` (2 preceding siblings ...)
2021-09-27 21:59 ` [bug#48767] [PATCH] gnu: gcc-arm-none-eabi-7-2018-q2-update: Simplify build Morgan.J.Smith
@ 2022-08-16 15:34 ` Jean Pierre De Jesus DIAZ via Guix-patches via
3 siblings, 0 replies; 6+ messages in thread
From: Jean Pierre De Jesus DIAZ via Guix-patches via @ 2022-08-16 15:34 UTC (permalink / raw)
To: 48767@debbugs.gnu.org; +Cc: Morgan.J.Smith@outlook.com, Maxime Devos
>Adding the DEV-PHASE version thing means that now when people
>type 'arm-none-eabi-gcc --version' they'll see in brackets the guix version
>number beside the actual version number.
This file is misused IMO, packages from Debian and Ubuntu have the default
(release) value for gcc-arm-none-eabi, and sources directly from the vendor
(Arm) it also specifies "release".
So I it isn't necessary at all.
—
Jean-Pierre De Jesus DIAZ
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-08-16 15:35 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-05-31 23:08 [bug#48767] [PATCH 0/7] Add msp430 toolchain Morgan Smith
2021-06-01 3:09 ` [bug#48767] [PATCH 1/7] gnu: Add gcc-msp430-support-files Morgan.J.Smith
2021-09-26 14:51 ` [bug#48767] [PATCH 1/6] " Morgan.J.Smith
2021-09-27 21:59 ` [bug#48767] [PATCH] gnu: gcc-arm-none-eabi-7-2018-q2-update: Simplify build Morgan.J.Smith
2021-10-01 8:56 ` Maxime Devos
2022-08-16 15:34 ` [bug#48767] [PATCH 0/7] Add msp430 toolchain Jean Pierre De Jesus DIAZ via Guix-patches via
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/guix.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.