From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp12.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms5.migadu.com with LMTPS id uKKQCuGEMWMSXwAAbAwnHQ (envelope-from ) for ; Mon, 26 Sep 2022 12:54:25 +0200 Received: from aspmx1.migadu.com ([2001:41d0:8:6d80::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp12.migadu.com with LMTPS id kHVoCuGEMWOq3QAAauVa8A (envelope-from ) for ; Mon, 26 Sep 2022 12:54:25 +0200 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id F3233182C5 for ; Mon, 26 Sep 2022 12:54:24 +0200 (CEST) Received: from localhost ([::1]:34384 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oclkl-0006yn-MB for larch@yhetil.org; Mon, 26 Sep 2022 06:54:23 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47974) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oclMW-0003Iy-5N for guix-devel@gnu.org; Mon, 26 Sep 2022 06:29:23 -0400 Received: from mout01.posteo.de ([185.67.36.65]:47011) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oclMU-0000Qt-03 for guix-devel@gnu.org; Mon, 26 Sep 2022 06:29:19 -0400 Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id 7DBA9240029 for ; Mon, 26 Sep 2022 12:29:14 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1664188154; bh=fQ7RGqMKXpKL2W4d6KFKcfzJBjRSUx6mrzBZ0IT0iG8=; h=From:To:Subject:Date:From; b=SfKUB7Pr1Hoojh1ATZChJH2USYcecDcJJ+CxnSNZpCmDjOEHBGj55FRRVwIV1XWhf nZggJy+YL2kKGmPWyIjshmm6E3A/YvD+AcQENIO+OR4jmSlBqZ+lqdydnKeXUqdSQC MxWoTrrzpnQRJ7M8Nmd8P253Xh82cBL8R7sLmykp40Sn7Jprc3kH3UKhAE0dbbT5bN KtggY7yb45gvoc5P8aSSczwBL/g4fjPAqwDIwstKI6eY3XcJTbUyRHK6L7r+wuY8u2 NT8YhSmRATzBaD86Z28jTO6MCSFnOpmIEpa5Gkjg/z7XrNsoAVyJZTJ4YZWrZ77aUo q4aaWhl/xQxig== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4MbfBK5T9Lz6tmV for ; Mon, 26 Sep 2022 12:29:12 +0200 (CEST) From: pukkamustard To: guix-devel@gnu.org Subject: OCaml 5.0 and Guix Date: Mon, 26 Sep 2022 10:11:01 +0000 Message-ID: <86illabf9k.fsf@posteo.net> MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=185.67.36.65; envelope-from=pukkamustard@posteo.net; helo=mout01.posteo.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list 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+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN X-Migadu-To: larch@yhetil.org X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1664189665; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=+nOGRXTwodlHAYykGGX9rB3hAEmEqxtzGHW3hyrdJaM=; b=fb3Td0STwazYZxDziYh/57uB3mC3JR0oC90GmRzh9VUAXOZVH8R1cPemL8OUXu7fwusix/ 9U5Y2gJnSpcRh9NUHv/5qF87fZuFbCk0K2TTMFZTokZGdsPA8crEy1gtmVpXAp7zR/uipG xDpjnLycSbro3/ckfnbX69Brnmm0FYngVlqJuf0zAW6dh5A0TF8DQ+VUDYoQKdscNNsgBl 375nJkWbVIJ3RZyZFzkVi39DTw1iShXUHNMcypSlu+Nq3QoM7I7VEZcdbAXnYmxi0DC26O /hQ/8hASlydcwXdDFi7/PfmSU3gTOacNPPEwBS9tIJOkXqebIlhWEpsnImvyiw== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1664189665; a=rsa-sha256; cv=none; b=H+jg51X/oQqTIcrHvNW9epIYH1YoFFeohowbOsSJBufEPKaU1wD+6lVY50TY/pgOCkdWAv STfSt9wjRwZJKWsIwSPuwc4PVnIe5QZ2r7Xa92H0ATUqh66BCkzITuVl4lCI9CUjDZPvPW WwZiXzfSnZ+l1ifDuZShfigEJpHTWpP61C1F/uDSJWfa7U5ITQitZVa2tq0CI7rN4OSVv/ SDGfm5M8hTV+HvC9MieaZQH1d9LrLp+WYJ7dt+IW5Ylah1Nf2dOObGWLDcFm8iPQuC7ku4 /YbVMJfZhDOec+ef5eQl/5aDNGeAX36eAgYzekBDuJxYsjnZdBmVK00SUyZZgA== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=posteo.net header.s=2017 header.b=SfKUB7Pr; dmarc=pass (policy=none) header.from=posteo.net; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -2.54 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=posteo.net header.s=2017 header.b=SfKUB7Pr; dmarc=pass (policy=none) header.from=posteo.net; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: F3233182C5 X-Spam-Score: -2.54 X-Migadu-Scanner: scn1.migadu.com X-TUID: e8Y4muY0NQUu Hello Guix, A new major release of OCaml (5.0) is planned and I've started some work of packaging it in Guix: https://inqlab.net/git/guix.git/log/?h=wip-ocaml-5.0 This currently includes: - The OCaml 5.0.0-alpha1 compiler - A `package-with-ocaml5.0` transformation - Some custom ocaml5.0 packages (mostly unreleased versions with fixes for OCaml 5.0) - The eio effects based IO library (ocaml-eio): eio is designed around capability-based security and might be of interest to Scheme hackers who are following the work on projects such as Spritely. Still very much WIP, but a way to give OCaml 5.0 with multicore support a try. Best regards, pukkamustard