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From: Bryan Drewery <bdrewery@FreeBSD.org>
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To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r320119 - head
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Author: bdrewery
Date: Mon Jun 19 18:08:20 2017
New Revision: 320119
URL: https://svnweb.freebsd.org/changeset/base/320119

Log:
  buildworld: Define SYSROOT to WORLDTMP.
  
  This is to allow downstream Makefiles to know for sure they are building
  against a sysroot rather than only depending on ${DESTDIR} or other
  assumptions.
  
  This also exports it into buildenv.
  
  MFC after:	2 weeks
  Sponsored by:	Dell EMC Isilon

Modified:
  head/Makefile.inc1
  head/Makefile.libcompat

Modified: head/Makefile.inc1
==============================================================================
--- head/Makefile.inc1	Mon Jun 19 18:08:02 2017	(r320118)
+++ head/Makefile.inc1	Mon Jun 19 18:08:20 2017	(r320119)
@@ -563,7 +563,8 @@ KTMAKE=		TOOLS_PREFIX=${WORLDTMP} MAKEOBJDIRPREFIX=${W
 # world stage
 WMAKEENV=	${CROSSENV} \
 		INSTALL="sh ${.CURDIR}/tools/install.sh" \
-		PATH=${TMPPATH}
+		PATH=${TMPPATH} \
+		SYSROOT=${WORLDTMP}
 
 # make hierarchy
 HMAKE=		PATH=${TMPPATH} ${MAKE} LOCAL_MTREE=${LOCAL_MTREE:Q}
@@ -722,7 +723,7 @@ IMAKE_MTREE=	MTREE_CMD="mtree ${MTREEFLAGS}"
 .endif
 
 # kernel stage
-KMAKEENV=	${WMAKEENV}
+KMAKEENV=	${WMAKEENV:NSYSROOT=*}
 KMAKE=		${KMAKEENV} ${MAKE} ${.MAKEFLAGS} ${KERNEL_FLAGS} KERNEL=${INSTKERNNAME}
 
 #

Modified: head/Makefile.libcompat
==============================================================================
--- head/Makefile.libcompat	Mon Jun 19 18:08:02 2017	(r320118)
+++ head/Makefile.libcompat	Mon Jun 19 18:08:20 2017	(r320119)
@@ -111,6 +111,7 @@ LIBCOMPATCXXFLAGS+=	-isystem ${LIBCOMPATTMP}/usr/inclu
 LIBCOMPATWMAKEENV+= MAKEOBJDIRPREFIX=${LIBCOMPAT_OBJTREE} \
 		INSTALL="sh ${.CURDIR}/tools/install.sh" \
 		PATH=${TMPPATH} \
+		SYSROOT=${LIBCOMPATTMP} \
 		LIBDIR=/usr/lib${libcompat} \
 		SHLIBDIR=/usr/lib${libcompat} \
 		DTRACE="${LIB$COMPATDTRACE:U${DTRACE}}"