From owner-svn-src-head@freebsd.org  Fri Dec 11 22:55:43 2015
Return-Path: <owner-svn-src-head@freebsd.org>
Delivered-To: svn-src-head@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 09AFEA0405A;
 Fri, 11 Dec 2015 22:55:43 +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 mx1.freebsd.org (Postfix) with ESMTPS id D09611161;
 Fri, 11 Dec 2015 22:55:42 +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 tBBMtfeO037276;
 Fri, 11 Dec 2015 22:55:41 GMT (envelope-from bdrewery@FreeBSD.org)
Received: (from bdrewery@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id tBBMtfXN037275;
 Fri, 11 Dec 2015 22:55:41 GMT (envelope-from bdrewery@FreeBSD.org)
Message-Id: <201512112255.tBBMtfXN037275@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: bdrewery set sender to
 bdrewery@FreeBSD.org using -f
From: Bryan Drewery <bdrewery@FreeBSD.org>
Date: Fri, 11 Dec 2015 22:55:41 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r292125 - head/share/mk
X-SVN-Group: head
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: 2.1.20
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head/>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 11 Dec 2015 22:55:43 -0000

Author: bdrewery
Date: Fri Dec 11 22:55:41 2015
New Revision: 292125
URL: https://svnweb.freebsd.org/changeset/base/292125

Log:
  DIRDEPS_BUILD: Don't force C dependencies on kernel modules for bootstrapping.
  
  These use ld(1), effectively -nostdlib, and don't need any of these
  normal dependencies.
  
  kmod builds also define PROG so just checking for KMOD here seems to be
  the easiest to handle it.
  
  Sponsored by:	EMC / Isilon Storage Division

Modified:
  head/share/mk/local.dirdeps.mk

Modified: head/share/mk/local.dirdeps.mk
==============================================================================
--- head/share/mk/local.dirdeps.mk	Fri Dec 11 22:55:23 2015	(r292124)
+++ head/share/mk/local.dirdeps.mk	Fri Dec 11 22:55:41 2015	(r292125)
@@ -97,6 +97,8 @@ _have_depfile=
 .endif
 .endfor
 .if !defined(_have_depfile)
+# KMOD does not use any stdlibs.
+.if !defined(KMOD)
 # Has C files. The C_DIRDEPS are shared with C++ files as well.
 C_DIRDEPS= \
 	gnu/lib/csu \
@@ -121,7 +123,8 @@ DIRDEPS+= gnu/lib/libstdc++ gnu/lib/libs
 .endif
 # XXX: Clang and GCC always adds -lm currently, even when not needed.
 DIRDEPS+= lib/msun
-.endif
+.endif	# CXX
+.endif	# !defined(KMOD)
 # Has yacc files.
 .if !empty(SRCS:M*.y)
 DIRDEPS+=	usr.bin/yacc.host