From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from fencepost.gnu.org (fencepost.gnu.org [IPv6:2001:470:142:3::e]) by sourceware.org (Postfix) with ESMTPS id 734823858C3A for ; Sun, 3 Oct 2021 23:48:41 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 734823858C3A Received: from eggs.gnu.org ([2001:470:142:3::10]:46744) by fencepost.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mXBDk-0007Zw-VC for gcc-help@gnu.org; Sun, 03 Oct 2021 19:48:40 -0400 Received: from mail-qk1-x732.google.com ([2607:f8b0:4864:20::732]:40517) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mXBDj-00063n-N7 for gcc-help@gnu.org; Sun, 03 Oct 2021 19:48:40 -0400 Received: by mail-qk1-x732.google.com with SMTP id 72so14869976qkk.7 for ; Sun, 03 Oct 2021 16:48:38 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent :content-language:to:from:subject:content-transfer-encoding; bh=MnPRchhxJQYiet4/AR0qUtf7OWkMd+GCXdwlQK1/uAw=; b=TCu+AoiGsdo29PHYqhKygQ45D4zHb4zELDa/vDFEdSWYtXNJ/Z/kl/ONXNhZKEGC4k xLX0sTaDWHcu0yi40UVwMwRddtlaw82tPxG8IfaKSBJ7lUenGELVubIXeDYXB1ePIA89 XDBg27aLzjV5rJWuf0rHQA1IDJAz+bsFGJ0pSZuQNykKqGVW8yI1ds4J4MQtiUbmfl9T kdpfh/6or6/FA/7rJU8n2xTJfR6iJsk7CnpEhGMlsjuR7hVvo1slZbP2MfrzSSXh/Vx3 P/tG7ahqS/a3qAelu0OTP51tkjhsAgGJat31FM/EXi7pIg87Derxooe95U9hyZVkWCTC WQDQ== X-Gm-Message-State: AOAM532u0bexd3JVd0EPItc6ZXRsNsOKSsUqgSvVB6YffHIChQH3I3y3 ly9zD9c5n6nBwAJyKa0UVFy39B5xWalDJPvR X-Google-Smtp-Source: ABdhPJwonmyJ79wTQ8JQJ0XB31f1GWg9fOh6n4aUVoxZ93KLZc1UjHQmIgnWatopHmk9/mmeS91Nrg== X-Received: by 2002:a37:9b16:: with SMTP id d22mr7710605qke.22.1633304918103; Sun, 03 Oct 2021 16:48:38 -0700 (PDT) Received: from [192.168.0.2] (173-81-55-154.pkbgcmtk02.res.dyn.suddenlink.net. [173.81.55.154]) by smtp.gmail.com with ESMTPSA id h68sm7056779qkf.126.2021.10.03.16.48.37 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 03 Oct 2021 16:48:37 -0700 (PDT) Message-ID: <8779cddc-8c5f-1220-a393-719fc6f7ba12@gmail.com> Date: Sun, 3 Oct 2021 19:48:36 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.1.2 Content-Language: en-US To: gcc-help@gnu.org From: Bill Cunningham Subject: gcc and simple C compiler Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::732; envelope-from=bill.cu1234@gmail.com; helo=mail-qk1-x732.google.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 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, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, 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-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gcc-help@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-help mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 03 Oct 2021 23:48:42 -0000 Greetings I was wondering if there was a way I could compile a simple C only compiler, as a learning experience, and just "extract" a simple C99 compiler. To explain better, would there be a log or pathway that gcc would create if I properly set the switches ec cetra to compile a C99 compiler for the x86_64-pc-linux-gnu target and the log would show me all the files used and I could "move" those files to a directory and have a simple, smaller, gcc C compiler.     This is for my own use to learn gcc and not to be made public. Thx.