From owner-svn-src-projects@FreeBSD.ORG Fri Mar 8 01:51:33 2013 Return-Path: Delivered-To: svn-src-projects@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 226C52A9; Fri, 8 Mar 2013 01:51:33 +0000 (UTC) (envelope-from sjg@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) by mx1.freebsd.org (Postfix) with ESMTP id D76F197; Fri, 8 Mar 2013 01:51:32 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.6/8.14.6) with ESMTP id r281pWFF000325; Fri, 8 Mar 2013 01:51:32 GMT (envelope-from sjg@svn.freebsd.org) Received: (from sjg@localhost) by svn.freebsd.org (8.14.6/8.14.5/Submit) id r281pWou000323; Fri, 8 Mar 2013 01:51:32 GMT (envelope-from sjg@svn.freebsd.org) Message-Id: <201303080151.r281pWou000323@svn.freebsd.org> From: "Simon J. Gerraty" Date: Fri, 8 Mar 2013 01:51:32 +0000 (UTC) To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r248025 - projects/bmake/share/mk X-SVN-Group: projects MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-projects@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "SVN commit messages for the src " projects" tree" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 08 Mar 2013 01:51:33 -0000 Author: sjg Date: Fri Mar 8 01:51:32 2013 New Revision: 248025 URL: http://svnweb.freebsd.org/changeset/base/248025 Log: Control default .MAKE.DEPENDFILE indepentend of .MAKE.DEPENDFILE_PREFERENCE Modified: projects/bmake/share/mk/local.sys.mk projects/bmake/share/mk/sys.dependfile.mk Modified: projects/bmake/share/mk/local.sys.mk ============================================================================== --- projects/bmake/share/mk/local.sys.mk Fri Mar 8 01:33:07 2013 (r248024) +++ projects/bmake/share/mk/local.sys.mk Fri Mar 8 01:51:32 2013 (r248025) @@ -168,11 +168,15 @@ STAGED_INCLUDE_DIR= ${STAGE_OBJTOP}/incl .include "meta.sys.mk" .endif -# most dirs can be satisfied with one Makefile.depend -.undef .MAKE.DEPENDFILE +# this is sufficient for most of the tree. +.MAKE.DEPENDFILE_DEFAULT = ${.MAKE.DEPENDFILE_PREFIX} + +# but if we have a machine qualified file it should be used in preference .MAKE.DEPENDFILE_PREFERENCE = \ - ${.MAKE.DEPENDFILE_PREFIX} \ - ${.MAKE.DEPENDFILE_PREFIX}.${MACHINE} + ${.MAKE.DEPENDFILE_PREFIX}.${MACHINE} \ + ${.MAKE.DEPENDFILE_PREFIX} + +.undef .MAKE.DEPENDFILE .include "sys.dependfile.mk" Modified: projects/bmake/share/mk/sys.dependfile.mk ============================================================================== --- projects/bmake/share/mk/sys.dependfile.mk Fri Mar 8 01:33:07 2013 (r248024) +++ projects/bmake/share/mk/sys.dependfile.mk Fri Mar 8 01:51:32 2013 (r248025) @@ -1,4 +1,4 @@ -# $Id: sys.dependfile.mk,v 1.3 2012/04/25 15:45:04 sjg Exp $ +# $Id: sys.dependfile.mk,v 1.5 2013/03/08 00:59:21 sjg Exp $ # # @(#) Copyright (c) 2012, Simon J. Gerraty # @@ -25,16 +25,20 @@ # All depend file names should start with this .MAKE.DEPENDFILE_PREFIX ?= Makefile.depend -# The order of preference: we will use the first one of these we find -# otherwise the 1st entry will be used by default. +# The order of preference: we will use the first one of these we find. +# It usually makes sense to order from most specific to least. .MAKE.DEPENDFILE_PREFERENCE ?= \ ${.CURDIR}/${.MAKE.DEPENDFILE_PREFIX}.${MACHINE} \ ${.CURDIR}/${.MAKE.DEPENDFILE_PREFIX} +# Normally the 1st entry is our default choice +# Another useful default is ${.MAKE.DEPENDFILE_PREFIX} +.MAKE.DEPENDFILE_DEFAULT ?= ${.MAKE.DEPENDFILE_PREFERENCE:[1]} + _e := ${.MAKE.DEPENDFILE_PREFERENCE:@m@${exists($m):?$m:}@} .if !empty(_e) .MAKE.DEPENDFILE := ${_e:[1]} -.elif ${.MAKE.DEPENDFILE_PREFERENCE:M*${MACHINE}} != "" && ${.MAKE.DEPENDFILE_PREFERENCE:[1]:E} != ${MACHINE} +.elif ${.MAKE.DEPENDFILE_PREFERENCE:M*${MACHINE}} != "" && ${.MAKE.DEPENDFILE_DEFAULT:E} != ${MACHINE} # MACHINE specific depend files are supported, but *not* default. # If any already exist, we should follow suit. _aml = ${ALL_MACHINE_LIST:Uarm amd64 i386 powerpc:N${MACHINE}} ${MACHINE} @@ -44,4 +48,4 @@ _e := ${_aml:@MACHINE@${.MAKE.DEPENDFILE .MAKE.DEPENDFILE ?= ${.MAKE.DEPENDFILE_PREFERENCE:M*${MACHINE}:[1]} .endif .endif -.MAKE.DEPENDFILE ?= ${.MAKE.DEPENDFILE_PREFERENCE:[1]} +.MAKE.DEPENDFILE ?= ${.MAKE.DEPENDFILE_DEFAULT}