From patchwork Mon May 2 18:24:34 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Janneke Nieuwenhuizen X-Patchwork-Id: 39072 Return-Path: X-Original-To: patchwork@mira.cbaines.net Delivered-To: patchwork@mira.cbaines.net Received: by mira.cbaines.net (Postfix, from userid 113) id D6D1927BBEA; Mon, 2 May 2022 19:25:53 +0100 (BST) X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on mira.cbaines.net X-Spam-Level: X-Spam-Status: No, score=-3.7 required=5.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS, URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mira.cbaines.net (Postfix) with ESMTPS id 8B00127BBE9 for ; Mon, 2 May 2022 19:25:52 +0100 (BST) Received: from localhost ([::1]:48322 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nlak3-00065x-Oq for patchwork@mira.cbaines.net; Mon, 02 May 2022 14:25:51 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38586) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nlajJ-00051M-Uj for guix-patches@gnu.org; Mon, 02 May 2022 14:25:06 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:44097) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nlajJ-000169-49 for guix-patches@gnu.org; Mon, 02 May 2022 14:25:05 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nlajJ-0003G8-0Q for guix-patches@gnu.org; Mon, 02 May 2022 14:25:05 -0400 X-Loop: help-debbugs@gnu.org Subject: [bug#55227] [PATCH core-updates 8/8] doc: Add the "Full Source Bootstrap". Resent-From: "Jan (janneke) Nieuwenhuizen" Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Mon, 02 May 2022 18:25:04 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 55227 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: 55227@debbugs.gnu.org Received: via spool by 55227-submit@debbugs.gnu.org id=B55227.165151589812460 (code B ref 55227); Mon, 02 May 2022 18:25:04 +0000 Received: (at 55227) by debbugs.gnu.org; 2 May 2022 18:24:58 +0000 Received: from localhost ([127.0.0.1]:37986 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nlajB-0003En-68 for submit@debbugs.gnu.org; Mon, 02 May 2022 14:24:58 -0400 Received: from eggs.gnu.org ([209.51.188.92]:45212) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nlaiz-0003D5-Bc for 55227@debbugs.gnu.org; Mon, 02 May 2022 14:24:51 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:33894) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nlaiu-0000tJ-42; Mon, 02 May 2022 14:24:40 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:References:In-Reply-To:Date:Subject:To: From; bh=wD5Qlwd3LLIEnyBzF6LuxcAeKhQK2PLSZD/0/mKk/iE=; b=fYRgVzluZctE+f9t9AKZ XMO6j5BJSrkNelyekmonASX5rFQsouNkAf0xh/hURUgI3abFX41qDOZDPG8uD/LGdOXtLUkEJLGH0 1+1QIWXWm9qOgPKic+yfJ1aWsDT0ea2ciQKyuzeMWpBa4Z7Sc3e2rZ8EjyD6w1QPAZYYumMC+obs2 tdx5mMgoXmG6ORTkUcdgvz3I5UMutUn2UzKsLpaG+ANakJPYh3Og7sJ9TVNqhiL6vQcs4GbJZZlNN VqZ2fqGtYiGdEwSbd9BuEjDuGohk7Zn+iSAlUYSj6XQO6NjSw11YKQjXBAX+zmNuuNHQRC3GNPC/A SjnWk6W/5raopg==; Received: from 2a02-a462-da03-1-fa3e-1174-c33f-9485.fixed6.kpn.net ([2a02:a462:da03:1:fa3e:1174:c33f:9485]:48262 helo=drakenbij.fritz.box) by fencepost.gnu.org with esmtpa (Exim 4.90_1) (envelope-from ) id 1nlait-0006Dq-O3; Mon, 02 May 2022 14:24:39 -0400 From: "Jan (janneke) Nieuwenhuizen" Date: Mon, 2 May 2022 20:24:34 +0200 Message-Id: <20220502182434.32130-8-janneke@gnu.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220502182434.32130-1-janneke@gnu.org> References: <20220502182434.32130-1-janneke@gnu.org> MIME-Version: 1.0 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+patchwork=mira.cbaines.net@gnu.org Sender: "Guix-patches" X-getmail-retrieved-from-mailbox: Patches * doc/guix.texi (Reduced Binary Seed Bootstrap): Update and rename to... (Full Source Bootstrap): ...this. * doc/images/gcc-core-mesboot0-graph.dot: Regenerate. --- doc/guix.texi | 77 +++++----- doc/images/gcc-core-mesboot0-graph.dot | 187 ++++++++++--------------- 2 files changed, 116 insertions(+), 148 deletions(-) diff --git a/doc/guix.texi b/doc/guix.texi index 7bd80a1592..3c08d6be1a 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -36,7 +36,7 @@ Copyright @copyright{} 2016, 2017, 2018, 2021 Chris Marusich@* Copyright @copyright{} 2016, 2017, 2018, 2019, 2020, 2021, 2022 Efraim Flashner@* Copyright @copyright{} 2016 John Darrington@* Copyright @copyright{} 2016, 2017 Nikita Gillmann@* -Copyright @copyright{} 2016, 2017, 2018, 2019, 2020 Jan Nieuwenhuizen@* +Copyright @copyright{} 2016, 2017, 2018, 2019, 2021 Jan Nieuwenhuizen@* Copyright @copyright{} 2016, 2017, 2018, 2019, 2020, 2021 Julien Lepiller@* Copyright @copyright{} 2016 Alex ter Weele@* Copyright @copyright{} 2016, 2017, 2018, 2019, 2020, 2021 Christopher Baines@* @@ -394,7 +394,7 @@ Installing Debugging Files Bootstrapping -* Reduced Binary Seed Bootstrap:: A Bootstrap worthy of GNU. +* Full Source Bootstrap:: A Bootstrap worthy of GNU. * Preparing to Use the Bootstrap Binaries:: Building that what matters most. @end detailmenu @@ -39491,12 +39491,12 @@ re-create them if needed (@pxref{Preparing to Use the Bootstrap Binaries}). @menu -* Reduced Binary Seed Bootstrap:: A Bootstrap worthy of GNU. +* Full Source Bootstrap:: A Bootstrap worthy of GNU. * Preparing to Use the Bootstrap Binaries:: Building that what matters most. @end menu -@node Reduced Binary Seed Bootstrap -@section The Reduced Binary Seed Bootstrap +@node Full Source Bootstrap +@section The Full Source Bootstrap Guix---like other GNU/Linux distributions---is traditionally bootstrapped from a set of bootstrap binaries: Bourne shell, command-line tools provided by GNU @@ -39511,28 +39511,43 @@ about 250MB (@pxref{Bootstrappable Builds,,, mes, GNU Mes}). Auditing or even inspecting these is next to impossible. For @code{i686-linux} and @code{x86_64-linux}, Guix now features a -``Reduced Binary Seed'' bootstrap @footnote{We would like to say: ``Full -Source Bootstrap'' and while we are working towards that goal it would -be hyperbole to use that term for what we do now.}. - -The Reduced Binary Seed bootstrap removes the most critical tools---from a -trust perspective---from the bootstrap binaries: GCC, Binutils and the GNU C -Library are replaced by: @code{bootstrap-mescc-tools} (a tiny assembler and -linker) and @code{bootstrap-mes} (a small Scheme Interpreter and a C compiler -written in Scheme and the Mes C Library, built for TinyCC and for GCC). - -Using these new binary seeds the ``missing'' Binutils, GCC, and the GNU -C Library are built from source. From here on the more traditional -bootstrap process resumes. This approach has reduced the bootstrap -binaries in size to about 145MB in Guix v1.1. - -The next step that Guix has taken is to replace the shell and all its +``Full Source'' bootstrap. This bootstrap is rooted in @file{hex0-seed} +from the @url{https://savannah.gnu.org/projects/stage0, Stage0} package. +The source code of this initial hex0 program is a file called +@c XXX TODO: udpate to savannah url, once accepted there +@url{https://github.com/oriansj/bootstrap-seeds/blob/master/POSIX/x86/hex0_x86.hex0,@file{hex0_x86.hex0}} +and is written in the @code{hex0} language. + +Hex0 is self hosting, which means that it can build itself: + +@example +./hex0-seed hex0_x86.hex0 hex0 +@end example + +Hex0 it is the ASCII-equivalent of the binary program and can be +produced by doing something much like: + +@example +sed 's/[;#].*$//g' hex0_x86.hex0 | xxd -r -p > hex0 +chmod +x hex0 +@end example + +It is because of this ASCII-binary equivalence that we can bless this +initial 357-byte binary as source, and hence `Full Source Bootstrap''. + +The bootstrap then continues: @code{hex0} builds @code{hex1} and then on +to @code{M0}, @code{hex2}, @code{M1}, @code{mescc-tools} and finally +@code{M2-Planet}. Then, using @code{mescc-tools}, @code{M2-Planet} we +build Mes (@pxref{Top, GNU Mes Reference Manual,, mes, GNU Mes}, a +Scheme interpreter and C compiler in Scheme). Frome here on starts +the more traditional @code{C}-based bootstrap of the GNU System. + +Another step that Guix has taken is to replace the shell and all its utilities with implementations in Guile Scheme, the @emph{Scheme-only bootstrap}. Gash (@pxref{Gash,,, gash, The Gash manual}) is a POSIX-compatible shell that replaces Bash, and it comes with Gash Utils which has minimalist replacements for Awk, the GNU Core Utilities, Grep, -Gzip, Sed, and Tar. The rest of the bootstrap binary seeds that were -removed are now built from source. +Gzip, Sed, and Tar. Building the GNU System from source is currently only possible by adding some historical GNU packages as intermediate steps@footnote{Packages @@ -39548,22 +39563,10 @@ The graph below shows the resulting dependency graph for @code{gcc-core-mesboot0}, the bootstrap compiler used for the traditional bootstrap of the rest of the Guix System. -@c ./pre-inst-env guix graph -e '(@@ (gnu packages commencement) gcc-core-mesboot0)' | sed -re 's,((bootstrap-mescc-tools|bootstrap-mes|guile-bootstrap).*shape =) box,\1 ellipse,' > doc/images/gcc-core-mesboot0-graph.dot +@c ./pre-inst-env guix graph -e '(@@ (gnu packages commencement) gcc-core-mesboot0)' | sed -re 's,((bootstrap-seeds|guile-bootstrap).*shape =) box,\1 ellipse,' > doc/images/gcc-core-mesboot0-graph.dot @image{images/gcc-core-mesboot0-graph,6in,,Dependency graph of gcc-core-mesboot0} -The only significant binary bootstrap seeds that remain@footnote{ -Ignoring the 68KB @code{mescc-tools}; that will be removed later, -together with @code{mes}.} are a Scheme interpreter and a Scheme -compiler: GNU Mes and GNU Guile@footnote{Not shown in this graph are the -static binaries for @file{bash}, @code{tar}, and @code{xz} that are used -to get Guile running.}. - -This further reduction has brought down the size of the binary seed to -about 60MB for @code{i686-linux} and @code{x86_64-linux}. - -Work is ongoing to remove all binary blobs from our free software -bootstrap stack, working towards a Full Source Bootstrap. Also ongoing -is work to bring these bootstraps to the @code{arm-linux} and +Work is ongoing to to bring these bootstraps to the @code{arm-linux} and @code{aarch64-linux} architectures and to the Hurd. If you are interested, join us on @samp{#bootstrappable} on the Freenode diff --git a/doc/images/gcc-core-mesboot0-graph.dot b/doc/images/gcc-core-mesboot0-graph.dot index 191582ed4c..ef4e3a441e 100644 --- a/doc/images/gcc-core-mesboot0-graph.dot +++ b/doc/images/gcc-core-mesboot0-graph.dot @@ -1,114 +1,79 @@ digraph "Guix package" { - "139781154519456" [label = "gcc-core-mesboot0@2.95.3", shape = box, fontname = Helvetica]; - "139781154519456" -> "139781154519632" [color = darkgoldenrod]; - "139781154519456" -> "139781154520688" [color = darkgoldenrod]; - "139781154519456" -> "139781034971312" [color = darkgoldenrod]; - "139781154519456" -> "139781154520160" [color = darkgoldenrod]; - "139781154519456" -> "139781034971664" [color = darkgoldenrod]; - "139781154519456" -> "139781154519984" [color = darkgoldenrod]; - "139781154519456" -> "139781154519808" [color = darkgoldenrod]; - "139781154519456" -> "139781154520512" [color = darkgoldenrod]; - "139781154519456" -> "139781034971488" [color = darkgoldenrod]; - "139781154519456" -> "139781034972896" [color = darkgoldenrod]; - "139781154519456" -> "139781034972368" [color = darkgoldenrod]; - "139781154519456" -> "139781034973072" [color = darkgoldenrod]; - "139781154519456" -> "139781131267872" [color = darkgoldenrod]; - "139781154519632" [label = "binutils-mesboot0@2.14", shape = box, fontname = Helvetica]; - "139781154519632" -> "139781154520688" [color = peachpuff4]; - "139781154519632" -> "139781034971312" [color = peachpuff4]; - "139781154519632" -> "139781154520160" [color = peachpuff4]; - "139781154519632" -> "139781034971664" [color = peachpuff4]; - "139781154519632" -> "139781154519984" [color = peachpuff4]; - "139781154519632" -> "139781154519808" [color = peachpuff4]; - "139781154519632" -> "139781154520512" [color = peachpuff4]; - "139781154519632" -> "139781034971488" [color = peachpuff4]; - "139781154519632" -> "139781034972896" [color = peachpuff4]; - "139781154519632" -> "139781034972368" [color = peachpuff4]; - "139781154519632" -> "139781034973072" [color = peachpuff4]; - "139781154519632" -> "139781131267872" [color = peachpuff4]; - "139781154520688" [label = "bash-mesboot0@2.05b", shape = box, fontname = Helvetica]; - "139781154520688" -> "139781034971488" [color = magenta]; - "139781154520688" -> "139781034971840" [color = magenta]; - "139781154520688" -> "139781034972896" [color = magenta]; - "139781154520688" -> "139781034972368" [color = magenta]; - "139781154520688" -> "139781034973072" [color = magenta]; - "139781154520688" -> "139781131267872" [color = magenta]; - "139781034971488" [label = "make-mesboot0@3.80", shape = box, fontname = Helvetica]; - "139781034971488" -> "139781034971840" [color = dimgrey]; - "139781034971488" -> "139781034972896" [color = dimgrey]; - "139781034971488" -> "139781034972368" [color = dimgrey]; - "139781034971488" -> "139781034973072" [color = dimgrey]; - "139781034971488" -> "139781131267872" [color = dimgrey]; - "139781034971840" [label = "tcc-boot0@0.9.26-1103-g6e62e0e", shape = box, fontname = Helvetica]; - "139781034971840" -> "139781034972016" [color = magenta]; - "139781034971840" -> "139781131266816" [color = magenta]; - "139781034971840" -> "139781034972896" [color = magenta]; - "139781034971840" -> "139781034972368" [color = magenta]; - "139781034971840" -> "139781034973072" [color = magenta]; - "139781034971840" -> "139781131267872" [color = magenta]; - "139781034972016" [label = "mes-boot@0.22", shape = box, fontname = Helvetica]; - "139781034972016" -> "139781034972192" [color = cyan3]; - "139781034972016" -> "139781131266816" [color = cyan3]; - "139781034972016" -> "139781034972896" [color = cyan3]; - "139781034972016" -> "139781034972368" [color = cyan3]; - "139781034972016" -> "139781034973072" [color = cyan3]; - "139781034972016" -> "139781131267872" [color = cyan3]; - "139781034972192" [label = "bootstrap-mes-rewired@0.19", shape = ellipse, fontname = Helvetica]; - "139781034972192" -> "139781131266640" [color = darkseagreen]; - "139781034972192" -> "139781034972896" [color = darkseagreen]; - "139781131266640" [label = "bootstrap-mes@0", shape = ellipse, fontname = Helvetica]; - "139781034972896" [label = "gash-boot@0.2.0", shape = box, fontname = Helvetica]; - "139781034972896" -> "139781034973072" [color = darkviolet]; - "139781034972896" -> "139781131267872" [color = darkviolet]; - "139781034973072" [label = "bootar@1", shape = box, fontname = Helvetica]; - "139781034973072" -> "139781131267872" [color = darkviolet]; - "139781131267872" [label = "guile-bootstrap@2.0", shape = ellipse, fontname = Helvetica]; - "139781131266816" [label = "bootstrap-mescc-tools@0.5.2", shape = ellipse, fontname = Helvetica]; - "139781034972368" [label = "gash-utils-boot@0.1.0", shape = box, fontname = Helvetica]; - "139781034972368" -> "139781034973072" [color = darkseagreen]; - "139781034972368" -> "139781034972896" [color = darkseagreen]; - "139781034972368" -> "139781131267872" [color = darkseagreen]; - "139781034971312" [label = "bzip2-mesboot@1.0.8", shape = box, fontname = Helvetica]; - "139781034971312" -> "139781034971488" [color = cyan3]; - "139781034971312" -> "139781034971840" [color = cyan3]; - "139781034971312" -> "139781034972896" [color = cyan3]; - "139781034971312" -> "139781034972368" [color = cyan3]; - "139781034971312" -> "139781034973072" [color = cyan3]; - "139781034971312" -> "139781131267872" [color = cyan3]; - "139781154520160" [label = "diffutils-mesboot@2.7", shape = box, fontname = Helvetica]; - "139781154520160" -> "139781034971488" [color = red]; - "139781154520160" -> "139781034971840" [color = red]; - "139781154520160" -> "139781034972896" [color = red]; - "139781154520160" -> "139781034972368" [color = red]; - "139781154520160" -> "139781034973072" [color = red]; - "139781154520160" -> "139781131267872" [color = red]; - "139781034971664" [label = "gzip-mesboot@1.2.4", shape = box, fontname = Helvetica]; - "139781034971664" -> "139781034971840" [color = red]; - "139781034971664" -> "139781034972896" [color = red]; - "139781034971664" -> "139781034972368" [color = red]; - "139781034971664" -> "139781034973072" [color = red]; - "139781034971664" -> "139781131267872" [color = red]; - "139781154519984" [label = "patch-mesboot@2.5.9", shape = box, fontname = Helvetica]; - "139781154519984" -> "139781034971488" [color = blue]; - "139781154519984" -> "139781034971840" [color = blue]; - "139781154519984" -> "139781034972896" [color = blue]; - "139781154519984" -> "139781034972368" [color = blue]; - "139781154519984" -> "139781034973072" [color = blue]; - "139781154519984" -> "139781131267872" [color = blue]; - "139781154519808" [label = "sed-mesboot0@1.18", shape = box, fontname = Helvetica]; - "139781154519808" -> "139781034971488" [color = red]; - "139781154519808" -> "139781034971840" [color = red]; - "139781154519808" -> "139781034972896" [color = red]; - "139781154519808" -> "139781034972368" [color = red]; - "139781154519808" -> "139781034973072" [color = red]; - "139781154519808" -> "139781131267872" [color = red]; - "139781154520512" [label = "tcc-boot@0.9.27", shape = box, fontname = Helvetica]; - "139781154520512" -> "139781034971312" [color = darkviolet]; - "139781154520512" -> "139781034971488" [color = darkviolet]; - "139781154520512" -> "139781034971840" [color = darkviolet]; - "139781154520512" -> "139781034972896" [color = darkviolet]; - "139781154520512" -> "139781034972368" [color = darkviolet]; - "139781154520512" -> "139781034973072" [color = darkviolet]; - "139781154520512" -> "139781131267872" [color = darkviolet]; + "139803511371136" [label = "gcc-core-mesboot0@2.95.3", shape = box, fontname = sans]; + "139803511371136" -> "139803511371312" [color = red]; + "139803511371136" -> "139803511372016" [color = red]; + "139803511371136" -> "139803511371488" [color = red]; + "139803511371136" -> "139803511371664" [color = red]; + "139803511371136" -> "139803511371840" [color = red]; + "139803511371136" -> "139803507105792" [color = red]; + "139803511371136" -> "139803511373600" [color = red]; + "139803511371136" -> "139803507105968" [color = red]; + "139803511371136" -> "139803749199472" [color = red]; + "139803511371312" [label = "binutils-mesboot0@2.20.1a", shape = box, fontname = sans]; + "139803511371312" -> "139803511372016" [color = dimgrey]; + "139803511371312" -> "139803511371488" [color = dimgrey]; + "139803511371312" -> "139803511371664" [color = dimgrey]; + "139803511371312" -> "139803511371840" [color = dimgrey]; + "139803511371312" -> "139803507105792" [color = dimgrey]; + "139803511371312" -> "139803511373600" [color = dimgrey]; + "139803511371312" -> "139803507105968" [color = dimgrey]; + "139803511371312" -> "139803749199472" [color = dimgrey]; + "139803511372016" [label = "gzip-mesboot@1.2.4", shape = box, fontname = sans]; + "139803511372016" -> "139803511372192" [color = magenta]; + "139803511372016" -> "139803507105792" [color = magenta]; + "139803511372016" -> "139803511373600" [color = magenta]; + "139803511372016" -> "139803507105968" [color = magenta]; + "139803511372016" -> "139803749199472" [color = magenta]; + "139803511372192" [label = "tcc-boot0@0.9.26-1136-g5bba73cc", shape = box, fontname = sans]; + "139803511372192" -> "139803511372368" [color = magenta]; + "139803511372192" -> "139803511372544" [color = magenta]; + "139803511372192" -> "139803507105792" [color = magenta]; + "139803511372192" -> "139803511373600" [color = magenta]; + "139803511372192" -> "139803507105968" [color = magenta]; + "139803511372192" -> "139803749199472" [color = magenta]; + "139803511372368" [label = "mes-boot@0.24", shape = box, fontname = sans]; + "139803511372368" -> "139803511372544" [color = darkviolet]; + "139803511372368" -> "139803507105792" [color = darkviolet]; + "139803511372368" -> "139803511373600" [color = darkviolet]; + "139803511372368" -> "139803507105968" [color = darkviolet]; + "139803511372368" -> "139803749199472" [color = darkviolet]; + "139803511372544" [label = "stage0-posix@1.4", shape = box, fontname = sans]; + "139803511372544" -> "139803511373072" [color = peachpuff4]; + "139803511372544" -> "139803507105792" [color = peachpuff4]; + "139803511372544" -> "139803511373600" [color = peachpuff4]; + "139803511372544" -> "139803507105968" [color = peachpuff4]; + "139803511372544" -> "139803749199472" [color = peachpuff4]; + "139803511373072" [label = "bootstrap-seeds@1.0.0", shape = ellipse, fontname = sans]; + "139803511373072" -> "139803507105968" [color = cyan3]; + "139803507105968" [label = "bootar@1b", shape = box, fontname = sans]; + "139803507105968" -> "139803749199472" [color = dimgrey]; + "139803749199472" [label = "guile-bootstrap@2.0", shape = ellipse, fontname = sans]; + "139803507105792" [label = "gash-boot@0.3.0", shape = box, fontname = sans]; + "139803507105792" -> "139803507105968" [color = darkviolet]; + "139803507105792" -> "139803749199472" [color = darkviolet]; + "139803511373600" [label = "gash-utils-boot@0.2.0", shape = box, fontname = sans]; + "139803511373600" -> "139803507105968" [color = red]; + "139803511373600" -> "139803507105792" [color = red]; + "139803511373600" -> "139803749199472" [color = red]; + "139803511371488" [label = "patch-mesboot@2.5.9", shape = box, fontname = sans]; + "139803511371488" -> "139803511371840" [color = darkseagreen]; + "139803511371488" -> "139803511372192" [color = darkseagreen]; + "139803511371488" -> "139803507105792" [color = darkseagreen]; + "139803511371488" -> "139803511373600" [color = darkseagreen]; + "139803511371488" -> "139803507105968" [color = darkseagreen]; + "139803511371488" -> "139803749199472" [color = darkseagreen]; + "139803511371840" [label = "make-mesboot0@3.80", shape = box, fontname = sans]; + "139803511371840" -> "139803511372192" [color = blue]; + "139803511371840" -> "139803507105792" [color = blue]; + "139803511371840" -> "139803511373600" [color = blue]; + "139803511371840" -> "139803507105968" [color = blue]; + "139803511371840" -> "139803749199472" [color = blue]; + "139803511371664" [label = "tcc-boot@0.9.27", shape = box, fontname = sans]; + "139803511371664" -> "139803511371840" [color = peachpuff4]; + "139803511371664" -> "139803511372192" [color = peachpuff4]; + "139803511371664" -> "139803507105792" [color = peachpuff4]; + "139803511371664" -> "139803511373600" [color = peachpuff4]; + "139803511371664" -> "139803507105968" [color = peachpuff4]; + "139803511371664" -> "139803749199472" [color = peachpuff4]; }