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([2600:1700:83b0:8bd0:1901:bcad:fb69:c37]) by smtp.gmail.com with ESMTPSA id u14sm6601792pfc.203.2020.09.10.07.27.39 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 10 Sep 2020 07:27:40 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable From: John Soo Mime-Version: 1.0 (1.0) Date: Thu, 10 Sep 2020 07:27:39 -0700 Subject: Cross gcc-toolchain Message-Id: <990C1374-DDF4-46FF-9482-BC664BB52F41@asu.edu> To: Help Guix X-Mailer: iPhone Mail (17H35) Received-SPF: pass client-ip=2607:f8b0:4864:20::435; envelope-from=jsoo1@asu.edu; helo=mail-pf1-x435.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: "Help-Guix" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=asu-edu.20150623.gappssmtp.com header.s=20150623 header.b=i2KqzaC3; dmarc=fail reason="SPF not aligned (relaxed), DKIM not aligned (relaxed)" header.from=asu.edu (policy=none); spf=pass (aspmx1.migadu.com: domain of help-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=help-guix-bounces@gnu.org X-Spam-Score: 0.89 X-TUID: EMnxrTBJYIKP Hi Guix, I am looking into ghc on ARM and the process seems like it only requires a s= eparate gcc toolchain specified during configure. I have not packaged a gcc-= toolchain yet, so I am looking for pointers. Would the gcc toolchain for cro= ss compiling (say, from x86 to aarch64) be as simple as providing the target= flag to the various toolchain packages=E2=80=99 configures? Thanks for your help! John=