 @@ -1,552 +1,552 @@
-#	$NetBSD: Makefile,v 1.332 2020/05/15 16:34:44 christos Exp $
+#	$NetBSD: Makefile,v 1.333 2020/10/29 20:26:24 uwe Exp $
+#
 # This is the top-level makefile for building NetBSD. For an outline of
 # how to build a snapshot or release, as well as other release engineering
 # information, see http://www.NetBSD.org/developers/releng/index.html
+#
 # Not everything you can set or do is documented in this makefile. In
 # particular, you should review the files in /usr/share/mk (especially
 # bsd.README) for general information on building programs and writing
 # Makefiles within this structure, and see the comments in src/etc/Makefile
 # for further information on installation and release set options.
+#
 # Variables listed below can be set on the make command line (highest
 # priority), in /etc/mk.conf (middle priority), or in the environment
 # (lowest priority).
+#
 # Variables:
 #   DESTDIR is the target directory for installation of the compiled
 #	software. It defaults to /. Note that programs are built against
 #	libraries installed in DESTDIR.
 #   MKMAN, if `no', will prevent building of manual pages.
 #   MKOBJDIRS, if not `no', will build object directories at
 #	an appropriate point in a build.
 #   MKSHARE, if `no', will prevent building and installing
 #	anything in /usr/share.
 #   MKUPDATE, if not `no', will avoid a `make cleandir' at the start of
 #	`make build', as well as having the effects listed in
 #	/usr/share/mk/bsd.README.
 #   NOCLEANDIR, if defined, will avoid a `make cleandir' at the start
 #	of the `make build'.
 #   NOINCLUDES will avoid the `make includes' usually done by `make build'.
 #   NOBINARIES will not build binaries, only includes and libraries
+#
 #   See mk.conf(5) for more details.
+#
+#
 # Targets:
 #   build:
 #	Builds a full release of NetBSD in DESTDIR, except for the
 #	/etc configuration files.
 #	If BUILD_DONE is set, this is an empty target.
 #   distribution:
 #	Builds a full release of NetBSD in DESTDIR, including the /etc
 #	configuration files.
 #   buildworld:
 #	As per `make distribution', except that it ensures that DESTDIR
 #	is not the root directory.
 #   installworld:
 #	Install the distribution from DESTDIR to INSTALLWORLDDIR (which
 #	defaults to the root directory).  Ensures that INSTALLWORLDDIR
 #	is not the root directory if cross compiling.
 #   release:
 #	Does a `make distribution', and then tars up the DESTDIR files
 #	into ${RELEASEDIR}/${RELEASEMACHINEDIR}, in release(7) format.
 #	(See etc/Makefile for more information on this.)
 #   regression-tests:
 #	Runs the regression tests in "regress" on this host.
 #   sets:
 #	Populate ${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/sets
 #	from ${DESTDIR}
 #   sourcesets:
 #	Populate ${RELEASEDIR}/source/sets from ${NETBSDSRCDIR}
 #   syspkgs:
 #	Populate ${RELEASEDIR}/${RELEASEMACHINEDIR}/binary/syspkgs
 #	from ${DESTDIR}
 #   iso-image:
 #	Create CD-ROM image in RELEASEDIR/images.
 #	RELEASEDIR must already have been populated by `make release'
 #	or equivalent.
 #   iso-image-source:
 #	Create CD-ROM image with source in RELEASEDIR/images.
 #	RELEASEDIR must already have been populated by
 #	`make release sourcesets' or equivalent.
 #   live-image:
 #	Create bootable live image for emulators or USB stick etc.
 #	in RELEASEDIR/liveimage.
 #	RELEASEDIR must already have been populated by `make release'
 #	or equivalent.
 #   install-image:
 #	Create bootable installation image for USB stick etc.
 #	in RELEASEDIR/installimage.
 #	RELEASEDIR must already have been populated by `make release'
 #	or equivalent.
+#
 # Targets invoked by `make build,' in order:
 #   cleandir:        cleans the tree.
 #   do-top-obj:      creates the top level object directory.
 #   do-tools-obj:    creates object directories for the host toolchain.
 #   do-tools:        builds host toolchain.
 #   params:          record the values of variables that might affect the
 #                    build.
 #   obj:             creates object directories.
 #   do-distrib-dirs: creates the distribution directories.
 #   includes:        installs include files.
 #   do-lib:          builds and installs prerequisites from lib.
 #   do-compat-lib:   builds and installs prerequisites from compat/lib
 #                    if ${MKCOMPAT} != "no".
 #   do-x11:          builds and installs X11 tools and libraries
 #                    from src/external/mit/xorg if ${MKX11} != "no".
 #   do-build:        builds and installs the entire system.
 #   do-extsrc:       builds and installs extsrc if ${MKEXTSRC} != "no".
 #   do-obsolete:     installs the obsolete sets (for the postinstall-* targets).
+#
 .if ${.MAKEFLAGS:M${.CURDIR}/share/mk} == ""
 .MAKEFLAGS: -m ${.CURDIR}/share/mk
 .endif
+#
 # If _SRC_TOP_OBJ_ gets set here, we will end up with a directory that may
 # not be the top level objdir, because "make obj" can happen in the *middle*
 # of "make build" (long after <bsd.own.mk> is calculated it).  So, pre-set
 # _SRC_TOP_OBJ_ here so it will not be added to ${.MAKEOVERRIDES}.
+#
 _SRC_TOP_OBJ_=
 .include <bsd.own.mk>
+#
 # Sanity check: make sure that "make build" is not invoked simultaneously
 # with a standard recursive target.
+#
 .if make(build) || make(release) || make(snapshot)
 .for targ in ${TARGETS:Nobj:Ncleandir}
 .if make(${targ}) && !target(.BEGIN)
 .BEGIN:
 	@echo 'BUILD ABORTED: "make build" and "make ${targ}" are mutually exclusive.'
 	@false
 .endif
 .endfor
 .endif
+#
 # _SUBDIR is used to set SUBDIR, after removing directories that have
 # BUILD_${dir}=no, or that have no ${dir}/Makefile.
+#
 _SUBDIR=	tools .WAIT lib
 .if ${MKLLVM} != "no"
 _SUBDIR+=	external/bsd/compiler_rt
 .endif
-_SUBDIR+=	 include external crypto/external bin
+_SUBDIR+=	include external crypto/external bin
 _SUBDIR+=	games libexec sbin usr.bin
 _SUBDIR+=	usr.sbin share sys etc tests compat
 _SUBDIR+=	.WAIT rescue .WAIT distrib regress
 .for dir in ${_SUBDIR}
 .if "${dir}" == ".WAIT" \
 	|| (${BUILD_${dir}:Uyes} != "no" && exists(${dir}/Makefile))
 SUBDIR+=	${dir}
 .endif
 .endfor
 .if exists(regress)
 regression-tests: .PHONY .MAKE
 	@echo Running regression tests...
 	${MAKEDIRTARGET} regress regress
 .endif
 .if ${MKUNPRIVED} != "no"
 NOPOSTINSTALL=	# defined
 .endif
 afterinstall: .PHONY .MAKE
 .if ${MKMAN} != "no"
 	${MAKEDIRTARGET} share/man makedb
 .endif
 .if (${MKUNPRIVED} != "no" && ${MKINFO} != "no")
 	${MAKEDIRTARGET} external/gpl2/texinfo/bin/install-info infodir-meta
 .endif
 .if !defined(NOPOSTINSTALL)
 	${MAKEDIRTARGET} . postinstall-check
 .endif
 _POSTINSTALL=	${:!cd ${.CURDIR}/usr.sbin/postinstall && \
 			${MAKE} print-objdir!}/postinstall  \
 		-m ${MACHINE} -a ${MACHINE_ARCH}
 _POSTINSTALL_ENV= \
 	AWK=${TOOL_AWK:Q}		\
 	DB=${TOOL_DB:Q}			\
 	HOST_SH=${HOST_SH:Q}		\
 	MAKE=${MAKE:Q}			\
 	PWD_MKDB=${TOOL_PWD_MKDB:Q}	\
 	SED=${TOOL_SED:Q}		\
 	STAT=${TOOL_STAT:Q}
 .if ${MKX11} != "no"
 _POSTINSTALL_X11=-x ${X11SRCDIR:Q}
 .endif
 postinstall-check: .PHONY
 	@echo "   === Post installation checks ==="
 	${_POSTINSTALL_ENV} ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} ${_POSTINSTALL_X11} -d ${DESTDIR}/ check; if [ $$? -gt 1 ]; then exit 1; fi
 	@echo "   ================================"
 postinstall-fix: .NOTMAIN .PHONY
 	@echo "   === Post installation fixes ==="
 	${_POSTINSTALL_ENV} ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} ${_POSTINSTALL_X11} -d ${DESTDIR}/ fix
 	@echo "   ==============================="
 postinstall-fix-obsolete: .NOTMAIN .PHONY
 	@echo "   === Removing obsolete files ==="
 	${_POSTINSTALL_ENV} ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} ${_POSTINSTALL_X11} -d ${DESTDIR}/ fix obsolete
 	@echo "   ==============================="
 postinstall-fix-obsolete_stand: .NOTMAIN .PHONY
 	@echo "   === Removing obsolete files ==="
 	${_POSTINSTALL_ENV} ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} ${_POSTINSTALL_X11} -d ${DESTDIR}/ fix obsolete_stand
 	${_POSTINSTALL_ENV} ${HOST_SH} ${_POSTINSTALL} -s ${.CURDIR} ${_POSTINSTALL_X11} -d ${DESTDIR}/ fix obsolete_stand_debug
 	@echo "   ==============================="
+#
 # Targets (in order!) called by "make build".
+#
 BUILDTARGETS+=	check-tools
 .if ${MKUPDATE} == "no" && !defined(NOCLEANDIR)
 BUILDTARGETS+=	cleandir
 .endif
 .if ${MKOBJDIRS} != "no"
 BUILDTARGETS+=	do-top-obj
 .endif
 .if ${USETOOLS} == "yes"	# {
 .if ${MKOBJDIRS} != "no"
 BUILDTARGETS+=	do-tools-obj
 .endif
 BUILDTARGETS+=	do-tools
 .endif # USETOOLS		# }
 BUILDTARGETS+=	params
 .if ${MKOBJDIRS} != "no"
 BUILDTARGETS+=	obj
 .endif
 BUILDTARGETS+=	clean_METALOG
 .if !defined(NODISTRIBDIRS)
 BUILDTARGETS+=	do-distrib-dirs
 .endif
 .if !defined(NOINCLUDES)
 BUILDTARGETS+=	includes
 .endif
 BUILDTARGETS+=	do-lib
 BUILDTARGETS+=	do-compat-lib
 .if ${MKLLVM} != "no"
 BUILDTARGETS+=	do-sanitizer
 .if ${MKSANITIZER:Uno} == "yes"
 BUILDTARGETS+=	do-sanitizer-tools
 .endif
 .endif
 .if ${MKX11} != "no"
 BUILDTARGETS+=	do-x11
 .endif
 .if !defined(NOBINARIES)
 BUILDTARGETS+=	do-build
 .if ${MKEXTSRC} != "no"
 BUILDTARGETS+=	do-extsrc
 .endif
 BUILDTARGETS+=	do-obsolete
 .endif
+#
 # Enforce proper ordering of some rules.
+#
 .ORDER:		${BUILDTARGETS}
 includes-lib:	.PHONY includes-include includes-sys
+#
 # Record the values of variables that might affect the build.
 # If no values have changed, avoid updating the timestamp
 # of the params file.
+#
 # This is referenced by _NETBSD_VERSION_DEPENDS in <bsd.own.mk>.
+#
 .include "${NETBSDSRCDIR}/etc/Makefile.params"
 CLEANDIRFILES+= params
 params: .EXEC
 	${_MKMSG_CREATE} params
 	@${PRINT_PARAMS} >${.TARGET}.new
 	@if cmp -s ${.TARGET}.new ${.TARGET} > /dev/null 2>&1; then \
 		: "params is unchanged" ; \
 		rm ${.TARGET}.new ; \
 	else \
 		: "params has changed or is new" ; \
 		mv ${.TARGET}.new ${.TARGET} ; \
 	fi
+#
 # Display current make(1) parameters
+#
 show-params: .PHONY .MAKE
 	@${PRINT_PARAMS}
+#
 # Build the system and install into DESTDIR.
+#
 START_TIME!=	date
 build: .PHONY .MAKE
 .if defined(BUILD_DONE)
 	@echo "Build already installed into ${DESTDIR}"
 .else
 	@echo "Build started at: ${START_TIME}"
 .for tgt in ${BUILDTARGETS}
 	${MAKEDIRTARGET} . ${tgt}
 .endfor
 	${MAKEDIRTARGET} etc install-etc-release
 	@echo   "Build started at:  ${START_TIME}"
 	@printf "Build finished at: " && date
 .endif
+#
 # Build a full distribution, but not a release (i.e. no sets into
 # ${RELEASEDIR}).  "buildworld" enforces a build to ${DESTDIR} != /
+#
 distribution buildworld: .PHONY .MAKE
 .if make(buildworld) && \
     (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
 	@echo "Won't make ${.TARGET} with DESTDIR=/"
 	@false
 .endif
 	${MAKEDIRTARGET} . build NOPOSTINSTALL=1
 	${MAKEDIRTARGET} etc distribution INSTALL_DONE=1
 .if defined(DESTDIR) && ${DESTDIR} != "" && ${DESTDIR} != "/"
 	${MAKEDIRTARGET} . postinstall-fix-obsolete
 	${MAKEDIRTARGET} . postinstall-fix-obsolete_stand
 	${MAKEDIRTARGET} distrib/sets checkflist
 .endif
 	@echo   "make ${.TARGET} started at:  ${START_TIME}"
 	@printf "make ${.TARGET} finished at: " && date
+#
 # Install the distribution from $DESTDIR to $INSTALLWORLDDIR (defaults to `/')
 # If installing to /, ensures that the host's operating system is NetBSD and
 # the host's `uname -m` == ${MACHINE}.
+#
 HOST_UNAME_S!=	uname -s
 HOST_UNAME_M!=	uname -m
 installworld: .PHONY .MAKE
 .if (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
 	@echo "Can't make ${.TARGET} to DESTDIR=/"
 	@false
 .endif
 .if !defined(INSTALLWORLDDIR) || \
     ${INSTALLWORLDDIR} == "" || ${INSTALLWORLDDIR} == "/"
 .if (${HOST_UNAME_S} != "NetBSD")
 	@echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_S} to NetBSD with INSTALLWORLDDIR=/"
 	@false
 .endif
 .if (${HOST_UNAME_M} != ${MACHINE})
 	@echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_M} to ${MACHINE} with INSTALLWORLDDIR=/"
 	@false
 .endif
 .endif
 	${MAKEDIRTARGET} distrib/sets installsets \
 		INSTALLDIR=${INSTALLWORLDDIR:U/} INSTALLSETS=${INSTALLSETS:Q}
 	${MAKEDIRTARGET} . postinstall-check DESTDIR=${INSTALLWORLDDIR}
 	@echo   "make ${.TARGET} started at:  ${START_TIME}"
 	@printf "make ${.TARGET} finished at: " && date
+#
 # Install modules from $DESTDIR to $INSTALLMODULESDIR
+#
 installmodules: .PHONY .MAKE
 .if (!defined(DESTDIR) || ${DESTDIR} == "" || ${DESTDIR} == "/")
 	@echo "Can't make ${.TARGET} to DESTDIR=/"
 	@false
 .endif
 .if !defined(INSTALLMODULESDIR) || \
     ${INSTALLMODULESDIR} == "" || ${INSTALLMODULESDIR} == "/"
 .if (${HOST_UNAME_S} != "NetBSD")
 	@echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_S} to NetBSD with INSTALLMODULESDIR=/"
 	@false
 .endif
 .if (${HOST_UNAME_M} != ${MACHINE})
 	@echo "Won't cross-make ${.TARGET} from ${HOST_UNAME_M} to ${MACHINE} with INSTALLMODULESDIR=/"
 	@false
 .endif
 .endif
 	${MAKEDIRTARGET} sys/modules install DESTDIR=${INSTALLMODULESDIR:U/}
 	@echo   "make ${.TARGET} started at:  ${START_TIME}"
 	@printf "make ${.TARGET} finished at: " && date
+#
 # Create sets from $DESTDIR or $NETBSDSRCDIR into $RELEASEDIR
+#
 .for tgt in sets sourcesets syspkgs
 ${tgt}: .PHONY .MAKE
 	${MAKEDIRTARGET} distrib/sets ${tgt}
 .endfor
+#
 # Build a release or snapshot (implies "make distribution").  Note that
 # in this case, the set lists will be checked before the tar files
 # are made.
+#
 release snapshot: .PHONY .MAKE
 	${MAKEDIRTARGET} . distribution
 	${MAKEDIRTARGET} etc release DISTRIBUTION_DONE=1
 	@echo   "make ${.TARGET} started at:  ${START_TIME}"
 	@printf "make ${.TARGET} finished at: " && date
+#
 # Create a CD-ROM image.
+#
 iso-image: .PHONY
 	${MAKEDIRTARGET} distrib iso_image
 	${MAKEDIRTARGET} etc iso-image
 	@echo   "make ${.TARGET} started at:  ${START_TIME}"
 	@printf "make ${.TARGET} finished at: " && date
 iso-image-source: .PHONY
 	${MAKEDIRTARGET} distrib iso_image CDSOURCE=true
 	${MAKEDIRTARGET} etc iso-image
 	@echo   "make ${.TARGET} started at:  ${START_TIME}"
 	@printf "make ${.TARGET} finished at: " && date
+#
 # Create bootable live images.
+#
 live-image: .PHONY
 	${MAKEDIRTARGET} etc live-image
 	@echo   "make ${.TARGET} started at:  ${START_TIME}"
 	@printf "make ${.TARGET} finished at: " && date
+#
 # Create bootable installation images.
+#
 install-image: .PHONY
 	${MAKEDIRTARGET} etc install-image
 	@echo   "make ${.TARGET} started at:  ${START_TIME}"
 	@printf "make ${.TARGET} finished at: " && date
+#
 # Special components of the "make build" process.
+#
 check-tools: .PHONY
 .if ${TOOLCHAIN_MISSING} != "no" && !defined(EXTERNAL_TOOLCHAIN)
 	@echo '*** WARNING:  Building on MACHINE=${MACHINE} with missing toolchain.'
 	@echo '*** May result in a failed build or corrupt binaries!'
 .elif defined(EXTERNAL_TOOLCHAIN)
 	@echo '*** Using external toolchain rooted at ${EXTERNAL_TOOLCHAIN}.'
 .endif
 .if defined(NBUILDJOBS)
 	@echo '*** WARNING: NBUILDJOBS is obsolete; use -j directly instead!'
 .endif
 # Delete or sanitise a leftover METALOG from a previous build.
 clean_METALOG: .PHONY .MAKE
 .if ${MKUPDATE} != "no"
 	${MAKEDIRTARGET} distrib/sets clean_METALOG
 .endif
 do-distrib-dirs: .PHONY .MAKE
 .if !defined(DESTDIR) || ${DESTDIR} == ""
 	${MAKEDIRTARGET} etc distrib-dirs DESTDIR=/
 .else
 	${MAKEDIRTARGET} etc distrib-dirs DESTDIR=${DESTDIR}
 .endif
 .for targ in cleandir obj includes
 do-${targ}: .PHONY ${targ}
 	@true
 .endfor
 do-tools: .PHONY .MAKE
 	${MAKEDIRTARGET} tools build_install
 do-lib: .PHONY .MAKE
 	${MAKEDIRTARGET} lib build_install
 do-compat-lib: .PHONY .MAKE
 	${MAKEDIRTARGET} compat build_install BOOTSTRAP_SUBDIRS="../../../lib"
 do-sanitizer: .PHONY .MAKE
 	${MAKEDIRTARGET} external/bsd/compiler_rt build_install
 do-sanitizer-tools: .PHONY .MAKE
 .if !exists(${TOOLDIR}/lib/clang) && ${HAVE_LLVM:Uno} == "yes"
 	mkdir -p ${TOOLDIR}/lib/clang
 	cd ${DESTDIR}/usr/lib/clang && \
 		${TOOL_PAX} -rw . ${TOOLDIR}/lib/clang
 .endif
 do-top-obj: .PHONY .MAKE
 	${MAKEDIRTARGET} . obj NOSUBDIR=
 do-tools-obj: .PHONY .MAKE
 	${MAKEDIRTARGET} tools obj
 do-build: .PHONY .MAKE
 .for targ in dependall install
 	${MAKEDIRTARGET} . ${targ} BUILD_tools=no BUILD_lib=no
 .endfor
 do-x11: .PHONY .MAKE
 .if ${MKX11} != "no"
 	${MAKEDIRTARGET} external/mit/xorg/tools all
 	${MAKEDIRTARGET} external/mit/xorg/lib build_install
 .if ${MKCOMPATX11} != "no"
 	${MAKEDIRTARGET} compat build_install BOOTSTRAP_SUBDIRS="../../../external/mit/xorg/lib"
 .endif
 .else
 	@echo "MKX11 is not enabled"
 	@false
 .endif
 do-extsrc: .PHONY .MAKE
 .if ${MKEXTSRC} != "no"
 	${MAKEDIRTARGET} extsrc build
 .else
 	@echo "MKEXTSRC is not enabled"
 	@false
 .endif
 do-obsolete: .PHONY .MAKE
 	${MAKEDIRTARGET} etc install-obsolete-lists
+#
 # Speedup stubs for some subtrees that don't need to run these rules.
 # (Tells <bsd.subdir.mk> not to recurse for them.)
+#
 .for dir in bin etc distrib games libexec regress sbin usr.bin usr.sbin tools
 includes-${dir}: .PHONY
 	@true
 .endfor
 .for dir in etc distrib regress
 install-${dir}: .PHONY
 	@true
 .endfor
+#
 # XXX this needs to change when distrib Makefiles are recursion compliant
 # XXX many distrib subdirs need "cd etc && make snap_pre snap_kern" first...
+#
 dependall-distrib depend-distrib all-distrib: .PHONY
 	@true
 .include <bsd.obj.mk>
 .include <bsd.kernobj.mk>
 .include <bsd.subdir.mk>
 .include <bsd.clean.mk>