From owner-svn-src-all@freebsd.org Thu Nov 21 06:48:31 2019 Return-Path: Delivered-To: svn-src-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3C1311B0C11; Thu, 21 Nov 2019 06:48:31 +0000 (UTC) (envelope-from imp@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 47JVWg0vm6z3xVR; Thu, 21 Nov 2019 06:48:31 +0000 (UTC) (envelope-from imp@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 0257D7511; Thu, 21 Nov 2019 06:48:31 +0000 (UTC) (envelope-from imp@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id xAL6mUcP087959; Thu, 21 Nov 2019 06:48:30 GMT (envelope-from imp@FreeBSD.org) Received: (from imp@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id xAL6mUwL087958; Thu, 21 Nov 2019 06:48:30 GMT (envelope-from imp@FreeBSD.org) Message-Id: <201911210648.xAL6mUwL087958@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: imp set sender to imp@FreeBSD.org using -f From: Warner Losh Date: Thu, 21 Nov 2019 06:48:30 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r354937 - head/share/man/man7 X-SVN-Group: head X-SVN-Commit-Author: imp X-SVN-Commit-Paths: head/share/man/man7 X-SVN-Commit-Revision: 354937 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Nov 2019 06:48:31 -0000 Author: imp Date: Thu Nov 21 06:48:30 2019 New Revision: 354937 URL: https://svnweb.freebsd.org/changeset/base/354937 Log: Include MACHINE in the which variable selection to use section. Modified: head/share/man/man7/arch.7 Modified: head/share/man/man7/arch.7 ============================================================================== --- head/share/man/man7/arch.7 Thu Nov 21 06:44:19 2019 (r354936) +++ head/share/man/man7/arch.7 Thu Nov 21 06:48:30 2019 (r354937) @@ -347,13 +347,17 @@ Unless the make variable is defined, make universe will not build mips, powerpc, nor sparc64 architectures unless the xtoolchain binaries have been installed for the architecture. -.Ss MACHINE_ARCH vs MACHINE_CPUARCH +.Ss MACHINE_ARCH vs MACHINE_CPUARCH vs MACHINE .Dv MACHINE_CPUARCH should be preferred in Makefiles when the generic architecture is being tested. .Dv MACHINE_ARCH should be preferred when there is something specific to a particular type of architecture where there is a choice of many, or could be a choice of many. +Use +.Dv MACHINE +when referring to the kernel, interfaces dependent on a specific type of kernel +or similar things like boot sequences. .Bl -column -offset indent "Dv MACHINE" "Dv MACHINE_CPUARCH" "Dv MACHINE_ARCH" .It Dv MACHINE Ta Dv MACHINE_CPUARCH Ta Dv MACHINE_ARCH .It arm64 Ta aarch64 Ta aarch64