From mboxrd@z Thu Jan 1 00:00:00 1970 From: Theodoros Foradis Subject: [PATCH v2 1/4] gnu: Add arm-none-eabi cross compiler. Date: Tue, 20 Sep 2016 13:50:12 +0300 Message-ID: <20160920105015.1783-2-theodoros.for@openmailbox.org> References: <20160918063513.11027-1-rekado@elephly.net> <20160920105015.1783-1-theodoros.for@openmailbox.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:44946) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bmIeP-0005f0-Df for guix-devel@gnu.org; Tue, 20 Sep 2016 06:51:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bmIeK-0005io-IV for guix-devel@gnu.org; Tue, 20 Sep 2016 06:51:44 -0400 Received: from smtp10.openmailbox.org ([62.4.1.44]:52316) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bmIeK-0005hA-9P for guix-devel@gnu.org; Tue, 20 Sep 2016 06:51:40 -0400 In-Reply-To: <20160920105015.1783-1-theodoros.for@openmailbox.org> List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org Sender: "Guix-devel" To: guix-devel@gnu.org * gnu/packages/bootstrap.scm (glibc-dynamic-linker): Add case for "arm-ea= bi". * gnu/packages/embedded.scm: New file. * gnu/local.mk (GNU_SYSTEM_MODULES): Add it. --- gnu/local.mk | 1 + gnu/packages/bootstrap.scm | 1 + gnu/packages/embedded.scm | 119 +++++++++++++++++++++++++++++++++++++++= ++++++ 3 files changed, 121 insertions(+) create mode 100644 gnu/packages/embedded.scm diff --git a/gnu/local.mk b/gnu/local.mk index 4076121..caecfa2 100644 --- a/gnu/local.mk +++ b/gnu/local.mk @@ -110,6 +110,7 @@ GNU_SYSTEM_MODULES =3D \ %D%/packages/education.scm \ %D%/packages/elf.scm \ %D%/packages/elixir.scm \ + %D%/packages/embedded.scm \ %D%/packages/emacs.scm \ %D%/packages/enchant.scm \ %D%/packages/engineering.scm \ diff --git a/gnu/packages/bootstrap.scm b/gnu/packages/bootstrap.scm index f47a343..f6faba3 100644 --- a/gnu/packages/bootstrap.scm +++ b/gnu/packages/bootstrap.scm @@ -171,6 +171,7 @@ successful, or false to signal an error." =20 ;; XXX: This one is used bare-bones, without a libc, so add a ca= se ;; here just so we can keep going. + ((string=3D? system "arm-eabi") "no-ld.so") ((string=3D? system "xtensa-elf") "no-ld.so") ((string=3D? system "avr") "no-ld.so") ((string=3D? system "i686-mingw") "no-ld.so") diff --git a/gnu/packages/embedded.scm b/gnu/packages/embedded.scm new file mode 100644 index 0000000..8650817 --- /dev/null +++ b/gnu/packages/embedded.scm @@ -0,0 +1,119 @@ +;;; GNU Guix --- Functional package management for GNU +;;; Copyright =C2=A9 2016 Ricardo Wurmus +;;; Copyright =C2=A9 2016 Theodoros Foradis +;;; +;;; 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 (a= t +;;; 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 . + +(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 (gnu packages) + #:use-module (gnu packages bison) + #:use-module (gnu packages cross-base) + #:use-module (gnu packages flex) + #:use-module (gnu packages gcc) + #:use-module (gnu packages perl) + #:use-module (gnu packages texinfo)) + +(define-public xbinutils-arm-none-eabi + (let ((parent (cross-binutils "arm-none-eabi"))) + (package + (inherit parent) + (native-inputs + `(("texinfo" ,texinfo) + ("perl" ,perl) + ("bison" ,bison) + ("flex" ,flex) + ,@(package-native-inputs parent))) + (arguments + `(,@(substitute-keyword-arguments (package-arguments parent) + ((#:configure-flags flags) + `(cons "--enable-multilib" + (delete "--disable-multilib" ,flags))))))))) + +;; Commit hashes and SVN revisions for xgcc 4.9 are taken +;; from https://launchpadlibrarian.net/209776344/release.txt +;; We must not use the released GCC 4.9 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. +(define-public gcc-arm-none-eabi-4.9 + (let ((xgcc (cross-gcc "arm-none-eabi" + xbinutils-arm-none-eabi)) + (revision "1") + (svn-revision 224288)) + (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 "-checkou= t")) + (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) + `(append (list "--enable-multilib" + "--with-newlib" + "--with-multilib-list=3Darmv6-m,armv7-m,arm= v7e-m" + "--with-host-libstdcxx=3D-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" + "--with-gnu-as" + "--with-gnu-ld") + (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")))))))) --=20 2.9.3