From nobody Wed Feb 08 00:20:41 2023 X-Original-To: freebsd-current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4PBLHw6PDjz3p8Jh for ; Wed, 8 Feb 2023 00:20:44 +0000 (UTC) (envelope-from mjguzik@gmail.com) Received: from mail-oi1-x22a.google.com (mail-oi1-x22a.google.com [IPv6:2607:f8b0:4864:20::22a]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4PBLHw03Gwz3xqw for ; Wed, 8 Feb 2023 00:20:44 +0000 (UTC) (envelope-from mjguzik@gmail.com) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20210112 header.b=g5tBXTBO; spf=pass (mx1.freebsd.org: domain of mjguzik@gmail.com designates 2607:f8b0:4864:20::22a as permitted sender) smtp.mailfrom=mjguzik@gmail.com; dmarc=pass (policy=none) header.from=gmail.com Received: by mail-oi1-x22a.google.com with SMTP id 20so13383607oix.5 for ; Tue, 07 Feb 2023 16:20:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=JyA1LRZHgMr7xAhn/YwIzs+ESiW6rKSCbQ+NQi2Kbdg=; b=g5tBXTBOnIeLFCv3E2fXyN5gz5rGL5m68RjtyOJiMaWln2IOvN4+CPDDcbEY5gPJx+ 0XmI/qc9bLMxxKgFM4gzmZSIBnWuXp/TVinb1oIghzFPOW1y8AGBwMM/sztRVpQtJElb 9P6aOV+FIXIdyZEuB6w3KEFfEn/WeCNklB1eUEtJ+JIIM5bqpx09QfPBEzsjIsj3oyqP BEJbbzZGkqnUDLaAYjDGhdxqUZHc2qdQ5v4TrkfcKMxW5OBJir3d1x+eXVwAdRGNtSfz UL9XkEoL50mnpt2gfRL6iGRju9Y5lFUIwUScef/bXpkabHwCj9+Hhe0aZJHX1cb0shpm /srA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=JyA1LRZHgMr7xAhn/YwIzs+ESiW6rKSCbQ+NQi2Kbdg=; b=akCkcnE6DMQD/MpUBbObHtEv0w4k6wnz8iA4zY4yuBcsIpUbMYQog1T4XRoWnH9PJO 5PfD6szfsZIqXVObuRiND/4o4+s1VZT02sVaIgpsrYcQcEZlFiAh81y0pHx9NkzdEfx+ sT1+EgWn4L5QpzYQVlbd4jph35dyBtnz6fwPsNrk6JmZ2uYQkh9x6+AK16+pxYSPhYnM lpNrzIoMaKstN3IkJ+yISHd+Wu/4D15l1DKe74YHnga+uybO5NVz5bHnZqhu0/DdHARh Lw8OoAuhSm2OhXoikSir+okbFMb8FmFk7wZ2lRK375vyRNUJ0Q9tpqkwVMuwGW/mpafx LPqg== X-Gm-Message-State: AO0yUKXnjY2StO1N1aOAi/prVQAKQJl4Ls6cb+naBsvKfhUsXvKcdRLG phGTpP9PLU8CuJFoVxfzLq8JtneBXwzZKlc8ewrB5+b4 X-Google-Smtp-Source: AK7set8IYghzFKE93t62EBJ2U57riFXsdSg6w8ofRzJvvtiQAC16CsWJKpdzNayPAeWYY3K81KAMgY1VYr36Z2fRG3o= X-Received: by 2002:aca:5905:0:b0:37a:ca27:ae3d with SMTP id n5-20020aca5905000000b0037aca27ae3dmr54957oib.159.1675815641808; Tue, 07 Feb 2023 16:20:41 -0800 (PST) List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 Received: by 2002:ac9:6c92:0:b0:4b3:d953:974c with HTTP; Tue, 7 Feb 2023 16:20:41 -0800 (PST) From: Mateusz Guzik Date: Wed, 8 Feb 2023 01:20:41 +0100 Message-ID: Subject: buildkernel avoidably building modules specified in the config To: freebsd-current@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Spamd-Result: default: False [-3.99 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-0.999]; NEURAL_HAM_SHORT(-0.99)[-0.987]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20210112]; MIME_GOOD(-0.10)[text/plain]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::22a:from]; ARC_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; MLMMJ_DEST(0.00)[freebsd-current@freebsd.org]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; FREEMAIL_ENVFROM(0.00)[gmail.com]; DKIM_TRACE(0.00)[gmail.com:+]; MID_RHS_MATCH_FROMTLD(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; FREEMAIL_FROM(0.00)[gmail.com]; FROM_HAS_DN(0.00)[]; RCVD_TLS_LAST(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim] X-Rspamd-Queue-Id: 4PBLHw03Gwz3xqw X-Spamd-Bar: --- X-ThisMailContainsUnwantedMimeParts: N ... then a lot of the code ends up being compiled twice for no good reason. This popped up again as clang 15 emits a ton of warnings vs K&R funcs. I don't know how this works internally, is it really a big problem to sort out? I figured config(8) could generate a bunch of WITHOUT_ of similar, but I guess sys/modules/Makefile will have to be patched to support it, which it only does for some modules at the moment. I don't have any interest in working on it, so just bringing this up for interested. -- Mateusz Guzik