From owner-svn-src-head@freebsd.org Sat Mar 10 02:09:37 2018 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2E105F3D76B; Sat, 10 Mar 2018 02:09:37 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D2A327AE6E; Sat, 10 Mar 2018 02:09:36 +0000 (UTC) (envelope-from bdrewery@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 CC976273FC; Sat, 10 Mar 2018 02:09:36 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w2A29aJW068980; Sat, 10 Mar 2018 02:09:36 GMT (envelope-from bdrewery@FreeBSD.org) Received: (from bdrewery@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id w2A29aZ6068978; Sat, 10 Mar 2018 02:09:36 GMT (envelope-from bdrewery@FreeBSD.org) Message-Id: <201803100209.w2A29aZ6068978@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: bdrewery set sender to bdrewery@FreeBSD.org using -f From: Bryan Drewery Date: Sat, 10 Mar 2018 02:09:36 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r330722 - head/sys/conf X-SVN-Group: head X-SVN-Commit-Author: bdrewery X-SVN-Commit-Paths: head/sys/conf X-SVN-Commit-Revision: 330722 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 10 Mar 2018 02:09:37 -0000 Author: bdrewery Date: Sat Mar 10 02:09:36 2018 New Revision: 330722 URL: https://svnweb.freebsd.org/changeset/base/330722 Log: Reduce overhead for simple 'make -V' lookups by avoiding 'find sys/'. Setting -DNO_SKIP_MPATH can be used for debugging. Reported by: bde MFC after: 2 weeks Sponsored by: Dell EMC Modified: head/sys/conf/config.mk head/sys/conf/kern.pre.mk Modified: head/sys/conf/config.mk ============================================================================== --- head/sys/conf/config.mk Sat Mar 10 01:53:42 2018 (r330721) +++ head/sys/conf/config.mk Sat Mar 10 02:09:36 2018 (r330722) @@ -50,7 +50,8 @@ KERN_OPTS!=cat ${KERNBUILDDIR}/opt*.h | awk '{print $$ .export KERN_OPTS .endif -.if !defined(NO_MODULES) && !defined(__MPATH) +.if !defined(NO_MODULES) && !defined(__MPATH) && !make(install) && \ + (empty(.MAKEFLAGS:M-V) || defined(NO_SKIP_MPATH)) __MPATH!=find ${SYSDIR:tA}/ -name \*_if.m .export __MPATH .endif Modified: head/sys/conf/kern.pre.mk ============================================================================== --- head/sys/conf/kern.pre.mk Sat Mar 10 01:53:42 2018 (r330721) +++ head/sys/conf/kern.pre.mk Sat Mar 10 02:09:36 2018 (r330722) @@ -214,7 +214,8 @@ SYSTEM_LD_TAIL= @${OBJCOPY} --strip-symbol gcc2_compil SYSTEM_DEP+= ${LDSCRIPT} # Calculate path for .m files early, if needed. -.if !defined(NO_MODULES) && !defined(__MPATH) && !make(install) +.if !defined(NO_MODULES) && !defined(__MPATH) && !make(install) && \ + (empty(.MAKEFLAGS:M-V) || defined(NO_SKIP_MPATH)) __MPATH!=find ${S:tA}/ -name \*_if.m .endif