 @@ -1,1834 +1,1837 @@
-#	$NetBSD: bsd.README,v 1.290 2011/11/05 22:56:30 christos Exp $
+#	$NetBSD: bsd.README,v 1.291 2012/01/28 21:32:13 christos Exp $
 #	@(#)bsd.README	8.2 (Berkeley) 4/2/94
 This is the README file for the make "include" files for the NetBSD
 source tree.  The files are installed in /usr/share/mk, and are,
 by convention, named with the suffix ".mk".
 Note, this file is not intended to replace reading through the .mk
 files for anything tricky.
 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
 RANDOM THINGS WORTH KNOWING:
 The files are simply C-style #include files, and pretty much behave like
 you'd expect.  The syntax is slightly different in that a single '.' is
 used instead of the hash mark, i.e. ".include <bsd.prog.mk>".
 One difference that will save you lots of debugging time is that inclusion
 of the file is normally done at the *end* of the Makefile.  The reason for
 this is because .mk files often modify variables and behavior based on the
 values of variables set in the Makefile.  To make this work, remember that
 the FIRST target found is the target that is used, i.e. if the Makefile has:
 	a:
 		echo a
 	a:
 		echo a number two
 the command "make a" will echo "a".  To make things confusing, the SECOND
 variable assignment is the overriding one, i.e. if the Makefile has:
 	a=	foo
 	a=	bar
 	b:
 		echo ${a}
 the command "make b" will echo "bar".  This is for compatibility with the
 way the V7 make behaved.
 It's fairly difficult to make the BSD .mk files work when you're building
 multiple programs in a single directory.  It's a lot easier to split up the
 programs than to deal with the problem.  Most of the agony comes from making
 the "obj" directory stuff work right, not because we switched to a new version
 of make.  So, don't get mad at us, figure out a better way to handle multiple
 architectures so we can quit using the symbolic link stuff.  (Imake doesn't
 count.)
 The file .depend in the source directory is expected to contain dependencies
 for the source files.  This file is read automatically by make after reading
 the Makefile.
 The variable DESTDIR works as before.  It's not set anywhere but will change
 the tree where the file gets installed.
 The profiled libraries are no longer built in a different directory than
 the regular libraries.  A new suffix, ".po", is used to denote a profiled
 object, and ".pico" denotes a shared (position-independent) object.
 There are various make variables used during the build.
 Many variables support a (case sensitive) value of "no" or "yes",
 and are tested with  ${VAR} == "no"  and  ${VAR} != "no" .
 The basic rule for the variable naming scheme is as follows:
 HOST_xxx	A command that runs on the host machine regardless of
 		whether or not the system is being cross compiled, or
 		flags for such a command.
 MKxxx		Can be set to "no" to disable functionality, or
 		"yes" to enable it.
 		Usually defaults to "yes", although some variables
 		default to "no".
 		Due to make(1) implementation issues, if a temporary
 		command-line override of a mk.conf(5) or <bsd.own.mk>
 		setting is required whilst still honoring a particular
 		Makefile's setting of MKxxx, use
 			env MKxxx=value make
 		instead of
 			make MKxxx=value
 NOxxx		If defined, disables a feature.
 		Not intended for users.
 		This is to allow Makefiles to disable functionality
 		that they don't support (such as missing man pages).
 		NOxxx variables must be defined before <bsd.own.mk>
 		is included.
 TOOL_xxx	A tool that is provided as part of the USETOOLS
 		framework.  When not using the USETOOLS framework,
 		TOOL_xxx variables should refer to tools that are
 		already installed on the host system.
 The following variables that control how things are made/installed that
 are not set by default. These should not be set by Makefiles; they're for
 the user to define in MAKECONF (see <bsd.own.mk>, below, or mk.conf(5))
 or on the make(1) command line:
 BUILD 		If defined, 'make install' checks that the targets in the
 		source directories are up-to-date and remakes them if they
                 are out of date, instead of blindly trying to install
                 out of date or non-existent targets.
 MAKEVERBOSE	Control how "verbose" the standard make(1) rules are.
 		Default: 2
 		Supported values:
 	Minimal output ("quiet")
 	Describe what is occurring
 	Describe what is occurring and echo the actual command
 	Ignore the effect of the "@" prefix in make commands
 	Trace shell commands using the shell's -x flag
 MKATF		If "no", don't build libatf-c, libatf-c++ libraries associated
 		with the Automated Testing Framework (ATF).
 		Default: yes
 MKBFD		Obsolete, use MKBINUTILS
 MKBINUTILS	If "no", don't build binutils (gas, ld, etc and libbfd,
 		libopcodes)
 		Default: yes
 MKBSDTAR	If "yes", use the libarchive based cpio and tar instead of
 		the pax frontends.
 		Default: no
 MKCATPAGES	If "no", don't build or install the catman pages.
 		Default: yes
 MKCOMPAT  	If "no", don't build or install the src/compat.
 		Default: yes on amd64/sparc64, no elsewhere.
 MKCOMPLEX	If "no", don't build libm support for <complex.h>
 		Default: yes
 MKCRYPTO	If "no", no cryptography support will be built into the system,
 		and also acts as "MKKERBEROS=no".
 		Default: yes
 MKCRYPTO_IDEA	If not "no", IDEA support will be built into libcrypto_idea.a.
 		Default: no
 MKCRYPTO_MDC2	If not "no", MDC2 support will be built into libcrypto_mdc2.a
 		Default: no
 MKCRYPTO_RC5	If not "no", RC5 support will be built into libcrypto_rc5.a.
 		Default: no
 MKCVS		If "no", don't build or install cvs(1).
 		Default: yes
 MKDEBUG		If "no", don't build and install separate debugging symbols
 		into /usr/libdata/debug.
 		Default: no
 MKDEBUGLIB	Build *_g.a debugging libraries, which are compiled
 		with -DDEBUG.
 		Default: no
 MKDOC		If "no", don't build or install the documentation.
 		Default: yes
 MKDYNAMICROOT	If "no", build programs in /bin and /sbin statically,
 		don't install certain libraries in /lib, and don't
 		install the shared linker into /libexec.
 		Default: yes
 MKEXTSRC        If not "no", 'make build' also descends into either src/extsrc
 		to cross-build programs and libraries externally added by
 		users, and automatically enables creation of those sets.
 		Default: no
 MKGCC		If "no", don't build gcc(1) or any of the GCC-related
 		libraries (libgcc, libobjc, libstdc++).
 		Default: yes
 MKGCCCMDS	If "no", don't build gcc(1), but do build the GCC-related
 		libraries (libgcc, libobjc, libstdc++).
 		Default: yes
 MKGDB		If "no", don't build gdb(1).
 		Default: yes
 MKHESIOD	If "no", disables building of Hesiod infrastructure
 		(libraries and support programs).
 		Default: yes
 MKHOSTOBJ	If not "no", for programs intended to be run on the compile
 		host, the name, release, and architecture of the host
 		operating system will be suffixed to the name of the object
 		directory created by "make obj".
 		Default: no
 MKHTML		If "no", don't build or install the HTML man pages.
 		Default: yes
 MKIEEEFP	If "no", don't add code for IEEE754/IEC60559 conformance.
 		Has no effect on most platforms.
 		Default: yes
 MKSTRIPIDENT	Strip the RCS IDs from program binaries and shared libraries.
 		Default: no
 MKINET6		If "no", disables building of INET6 (IPv6) infrastructure
 		(libraries and support programs).  This option must not be
 		set to "no" if MKX11 is not "no".
 		Default: yes
 MKINFO		If "no", don't build or install Info documentation from
 		Texinfo source files.
 		Default: yes
 MKIPFILTER	If "no", don't build or install the IP Filter programs and LKM.
 		Default: yes
 MKISCSI		If "no", don't build or install iSCSI library or applications
 		(depends on libpthread.)
 		Default: yes
 MKKERBEROS	If "no", disables building of Kerberos v5
 		infrastructure (libraries and support programs).
 		Default: yes
 MKLDAP		If "no", disables building of LDAP infrastructure
 		(libraries and support programs).
 		Default: yes
 MKLINKLIB	If "no", act as "MKLINT=no MKPICINSTALL=no MKPROFILE=no".
 		Also:
 			- don't install the .a libraries
 			- don't install _pic.a libraries on PIC systems
 			- don't build .a libraries on PIC systems
 			- don't install the .so symlink on ELF systems
 		I.e, only install the shared library (and the .so.major
 		symlink on ELF).
 		Default: yes
 MKLINT		If "no", don't build or install the lint libraries.
 		Default: yes
 MKLVM		If "no", don't build or install the logical volume manager
 		and device mapper tools and libraries
 		Default: yes
 MKMAN		If "no", don't build or install the man or catman pages,
 		and also acts as "MKCATPAGES=no MKHTML=no".
 		Default: yes
 MKMANDOC	If "yes", mandoc is built as tool and used to compile
 		catman or html pages.  A directory can be exempted by
 		defining NOMANDOC.  Individual man pages are exempted
 		if NOMANDOC.${target} is set to "yes".
 		Default: no
 MKMANZ		If not "no", compress manual pages at installation time.
 		Default: no
 MKMDNS		If "no", disables building of mDNS infrastructure
 		(libraries and support programs).
 		Default: yes
 MKNLS		If "no", don't build or install the NLS files and locale
 		definition files.
 		Default: yes
 MKNPF		If "no", don't build or install the NPF and its modules.
 		Default: yes
 MKOBJ		If "no", don't enable the rule which creates objdirs,
 		and also acts as "MKOBJDIRS=no".
 		Default: yes
 MKOBJDIRS	If "no", don't create objdirs during a "make build".
 		Default: no
 MKPAM		If "no", disables building of PAM authentication
 		infrastructure (libraries and support programs).
 		Default: yes
 MKPCC		If "no", don't build pcc(1) or any of the PCC-related
 		libraries (libpcc, libpccsoftfloat).
 		Default: no
 MKPF		If "no", don't build or install the pf programs and LKM.
 		Default: yes
 MKPIC		If "no", don't build or install shared libraries, and
 		also acts as "MKPICLIB=no"
 		Default: yes (for MACHINE_ARCHs that support it)
 MKPICINSTALL	If "no", don't install the *_pic.a libraries.
 		Default: yes
 MKPICLIB	If "no", don't build *_pic.a libraries, and build the
 		shared object libraries from the .a libraries.
 		A symlink is installed in ${DESTDIR}/usr/lib for the
 		_pic.a library pointing to the .a library.
 		Default: yes
 MKPIE		If "no", create regular executables. Otherwise create
 		PIE (Position Independent Executables).
 		Default: no
 MKPIGZGZIP	If "no", only install pigz as pigz, not gzip.
 		Default: no
 MKPOSTFIX	If "no", don't build or install postfix(1).
 		Default: yes
 MKPROFILE	If "no", don't build or install the profiling (*_p.a) libraries.
 		Default: yes
 MKSHARE		If "no", act as "MKCATPAGES=no MKDOC=no MKHTML=no MKINFO=no
 		MKMAN=no MKNLS=no".
 		I.e, don't build catman pages, documentation, Info
 		documentation, man pages, NLS files, ...
 		Default: yes
 MKSKEY		If "no", disables building of S/key authentication
 		infrastructure (libraries and support programs).
 		Default: yes
 MKSOFTFLOAT	If not "no", build with options to enable the compiler to
 		generate output containing library calls for floating
 		point and possibly soft-float library support.
 		Default: no
 MKSTATICLIB	If "no", don't build or install the normal static (*.a)
 		libraries.
 		Default: yes
 MKUNPRIVED	If not "no", don't set the owner/group/mode when installing
 		files or directories, and keep a metadata log of what
 		the owner/group/mode should be.  This allows a
 		non-root "make install".
 		Default: no
 MKUPDATE 	If not "no", 'make install' only installs targets that are
 		more recently modified in the source directories that their
 		installed counterparts.
 		Default: no
 MKX11		If not "no", depending on the value of ${X11FLAVOUR},
 		'make build' also descends into either src/x11 (XFree86) or
 		src/external/mit/xorg (modular Xorg) to cross-build X11 and
 		automatically enables creation of X sets.
 		Default: no
 MKX11FONTS	If not "no", if ${X11FLAVOUR} is "Xorg", do not build or
 		install the X fonts.  The xfont set is still created but
 		will be empty.
 		Default: yes
 MKYP		If "no", disables building of YP (NIS)
 		infrastructure (libraries and support programs).
 		Default: yes
 MKZFS		If "no", do not build and install utilities and libraries
 		used to manage ZFS file system. Do not build zfs and solaris
 		compatibility kernel modules.
 		Default: yes on i386/amd64, no elsewhere.
 USE_HESIOD	If "no", disables building Hesiod support into
 		various system utilities/libraries that support it.
 		If ${MKHESIOD} is "no", USE_HESIOD will also be
 		forced to "no".
 USE_INET6	If "no", disables building INET6 (IPv6) support into
 		various system utilities/libraries that support it.
 		If ${MKINET6} is "no", USE_INET6 will also be
 		forced to "no".
 USE_JEMALLOC	If "no", disables building the "jemalloc" allocator
 		designed for improved performance with threaded
 		applications.  The "phkmalloc" allocator as used up
 		before NetBSD-5.0 will be substituted.
 USE_KERBEROS	If "no", disables building Kerberos v5
 		support into various system utilities/libraries that
 		support it.  If ${MKKERBEROS} is "no", USE_KERBEROS
 		will also be forced to "no".
 USE_LDAP	If "no", disables building LDAP support into various
 		system utilities/libraries that support it.
 		If ${MKLDAP} is "no", USE_LDAP will also be forced to "no".
 USE_PAM		If "no", disables building PAM authentication support
 		into various system utilities/libraries that support it.
 		If ${MKPAM} is "no", USE_PAM will also be forced to "no".
 USE_SKEY	If "no", disables building S/key authentication
 		support into various system utilities/libraries that
 		support it.  If ${MKSKEY} is "no", USE_SKEY will
 		also be forced to "no".
 		Default: no
 USE_SSP		If "no", disables GCC stack protection code, which
 		detects stack overflows and aborts the program. The
 		stack protection code imposes a performance penalty
 		of about 5%.
 		Default: "no", unless "USE_FORT" is set to "yes"
 USE_FORT 	If "yes" turns on substitute wrappers for commonly used
 		functions that do not do bounds checking regularly, but
 		they could in some cases by using the gcc
 		__builtin_object_size() function to determine the buffer
 		size where it is known and detect buffer overflows.
 		These substitute functions are in /usr/include/ssp.
 		Default: depends on the part of the source tree
 USE_YP		If "no", disables building YP (NIS) support into
 		various system utilities/libraries that support it.
 		If ${MKYP} is "no", USE_YP will also be forced to "no".
 USE_PIGZGZIP	If "no", use the host "gzip" program to compress things.
 		Otherwise, build tools/pigz and use nbpigz to compress
 		things.
 		Default: "no".
 X11FLAVOUR	Set to "Xorg" or "XFree86", depending on whether to build
 		XFree86 or modular Xorg.  Only matters if MKX11!=no.
 		Default: "Xorg" on amd64, i386, macppc, shark and sparc64,
 		"XFree86" on everything else.
 COPTS.lib<lib>
 OBJCOPTS.lib<lib>
 LDADD.lib<lib>
 CPPFLAGS.lib<lib>
 CXXFLAGS.lib<lib>
 COPTS.<prog>
 OBJCCOPTS.<prog>
 LDADD.<prog>
 CPPFLAGS.<prog>
 CXXFLAGS.<prog>	These provide a way to specify additions to the associated
 		variables in a way that applies only to a particular library
 		or program.  <lib> corresponds to the LIB variable set in
 		the library's makefile.  <prog> corresponds to either PROG
 		or PROG_CXX (if set).  For example, if COPTS.libcrypto is
 		set to "-g", "-g" will be added to COPTS only when compiling
 		the crypto library.
 The active compiler is selected using the following variables:
 AVAILABLE_COMPILER
 		List of available compiler suites.  Processed in order
 		for selecting the active compiler for each frontend.
 HAVE_PCC	If defined, PCC is present and enabled.
 HAVE_LLVM	If defined, LLVM/Clang is present and enabled.
 UNSUPPORTED_COMPILER.xxx
 		If defined, the support for compiler "xxx" is disabled.
 For the frontends (CC, CPP, CXX, FC and OBJC) the following variables exist:
 ACTIVE_CC	Active compile suite for the CC frontend.
 SUPPORTED_CC	Compile suite with support for the CC frontend.
 TOOL_CC.xxx	Path to the CC frontend for compiler "xxx"
 =-=-=-=-=   sys.mk   =-=-=-=-=
 The include file <sys.mk> has the default rules for all makes, in the BSD
 environment or otherwise.  You probably don't want to touch this file.
 =-=-=-=-=   bsd.own.mk   =-=-=-=-=
 The include file <bsd.own.mk> contains source tree configuration parameters,
 such as the owners, groups, etc. for both manual pages and binaries, and
 a few global "feature configuration" parameters.
 It has no targets.
 To get system-specific configuration parameters, <bsd.own.mk> will try to
 include the file specified by the "MAKECONF" variable.  If MAKECONF is not
 set, or no such file exists, the system make configuration file, /etc/mk.conf
 is included.  These files may define any of the variables described below.
 <bsd.own.mk> sets the following variables, if they are not already defined
 (defaults are in brackets):
 NETBSDSRCDIR	Top of the NetBSD source tree.
 		If _SRC_TOP_ != "", that will be used as the default,
 		otherwise BSDSRCDIR will be used as the default.
 		Various makefiles within the NetBSD source tree will
 		use this to reference the top level of the source tree.
 _SRC_TOP_	Top of the system source tree, as determined by <bsd.own.mk>
 		based on the presence of tools/ and build.sh.  This variable
 		is "internal" to <bsd.own.mk>, although its value is only
 		determined once and then propagated to all sub-makes.
 BSDSRCDIR	The real path to the system sources, so that 'make obj'
 		will work correctly.  [/usr/src]
 BSDOBJDIR	The real path to the system 'obj' tree, so that 'make obj'
 		will work correctly.  [/usr/obj]
 BINGRP		Binary group.  [wheel]
 BINOWN		Binary owner.  [root]
 BINMODE		Binary mode.  [555]
 NONBINMODE	Mode for non-executable files.  [444]
 MANDIR		Base path for manual installation.  [/usr/share/man/cat]
 MANGRP		Manual group.  [wheel]
 MANOWN		Manual owner.  [root]
 MANMODE		Manual mode.  [${NONBINMODE}]
 MANINSTALL	Manual installation type.  Space separated list:
 			catinstall, htmlinstall, maninstall
 		[catinstall maninstall htmlinstall]
 LDSTATIC	Control program linking; if set blank, link everything
 		dynamically.  If set to "-static", link everything statically.
 		If not set, programs link according to their makefile.
 LIBDIR		Base path for library installation.  [/usr/lib]
 LINTLIBDIR	Base path for lint(1) library installation.  [/usr/libdata/lint]
 LIBGRP		Library group.  [${BINGRP}]
 LIBOWN		Library owner.  [${BINOWN}]
 LIBMODE		Library mode.  [${NONBINMODE}]
 DOCDIR		Base path for system documentation (e.g. PSD, USD, etc.)
 	        installation.  [/usr/share/doc]
 HTMLDOCDIR	Base path for html system documentation installation.
 		[/usr/share/doc/html]
 DOCGRP		Documentation group.  [wheel]
 DOCOWN		Documentation owner.  [root]
 DOCMODE		Documentation mode.  [${NONBINMODE}]
 NLSDIR		Base path for Native Language Support files installation.
 		[/usr/share/nls]
 NLSGRP		Native Language Support files group.  [wheel]
 NLSOWN		Native Language Support files owner.  [root]
 NLSMODE		Native Language Support files mode.  [${NONBINMODE}]
 X11SRCDIR	The path to the xsrc tree.  [${NETBSDSRCDIR}/../xsrc,
 		if that exists; otherwise /usr/xsrc]
 X11SRCDIR.xc	The path to the (old) X11 xc src tree.  [${X11SRCDIR}/xfree/xc]
 X11SRCDIR.local	The path to the local X11 src tree.  [${X11SRCDIR}/local]
 X11SRCDIR.lib<package>
 X11SRCDIR.<package>
 		The path to the xorg src tree for the specificed package>.
 		[${X11SRCDIR}/external/mit/xorg/<package>/dist]
 X11ROOTDIR	Root directory of the X11 installation.  [/usr/X11R6 or
 		[/usr/X11R7]
 X11BINDIR	X11 bin directory.  [${X11ROOTDIR}/bin]
 X11FONTDIR	X11 font directory.  [${X11ROOTDIR}/lib/X11/fonts]
 X11INCDIR	X11 include directory.  [${X11ROOTDIR}/include]
 X11LIBDIR	X11 lib/x11 (config) directory.  [${X11ROOTDIR}/lib/X11]
 X11MANDIR	X11 manual directory.  [${X11ROOTDIR}/man]
 X11USRLIBDIR	X11 library directory.  [${X11ROOTDIR}/lib]
 STRIPFLAG	The flag passed to the install program to cause the binary
 		to be stripped.  This is to be used when building your
 		own install script so that the entire system can be made
 		stripped/not-stripped using a single knob.  []
 COPY		The flag passed to the install program to cause the binary
 		to be copied rather than moved.  This is to be used when
 		building our own install script so that the entire system
 		can either be installed with copies, or with moves using
 		a single knob.  [-c]
 MAKEDIRTARGET dir target [params]
 		Runs "cd $${dir} && ${MAKE} [params] $${target}",
 		displaying a "pretty" message whilst doing so.
 RELEASEMACHINEDIR
 		Subdirectory used below RELEASEDIR when building
 		a release.  [${MACHINE}]
 RELEASEMACHINE	Subdirectory or path component used for the following
 		paths:
 			distrib/${RELEASEMACHINE}
 			distrib/notes/${RELEASEMACHINE}
 			etc/etc.${RELEASEMACHINE}
 		Used when building a release.  [${MACHINE}]
 Additionally, the following variables may be set by <bsd.own.mk> or in a
 make configuration file to modify the behavior of the system build
 process (default values are in brackets along with comments, if set by
 <bsd.own.mk>):
 USETOOLS	Indicates whether the tools specified by ${TOOLDIR} should
 		be used as part of a build in progress.
 		Supported values:
 		yes	Use the tools from TOOLDIR.
 			Must be set to this if cross-compiling.
 		no	Do not use the tools from TOOLDIR, but refuse to
 			build native compilation tool components that are
 			version-specific for that tool.
 		never	Do not use the tools from TOOLDIR, even when
 			building native tool components.  This is similar to
 			the traditional NetBSD build method, but does not
 			verify that the compilation tools in use are
 			up-to-date enough in order to build the tree
 			successfully.  This may cause build or runtime
 			problems when building the whole NetBSD source tree.
 		Default: "yes" if building all or part of a whole NetBSD
 		source tree (detected automatically); "no" otherwise
 		(to preserve traditional semantics of the <bsd.*.mk>
 		make(1) include files).
 OBJECT_FMT	Object file format.  [set to "ELF" on architectures that
 		use ELF -- currently all architectures].
 TOOLCHAIN_MISSING
 		If not "no", this indicates that the platform being built
 		does not have a working in-tree toolchain.  If the
 		${MACHINE_ARCH} in question falls into this category,
 		TOOLCHAIN_MISSING is conditionally assigned the value "yes".
 		Otherwise, the variable is unconditionally assigned the
 		value "no".
 		If not "no", ${MKBINUTILS}, ${MKGCC}, and ${MKGDB} are
 		unconditionally assigned the value "no".
 EXTERNAL_TOOLCHAIN
 		This variable is not directly set by <bsd.own.mk>, but
 		including <bsd.own.mk> is the canonical way to gain
 		access to this variable.  The variable should be defined
 		either in the user's environment or in the user's mk.conf
 		file.  If defined, this variable indicates the root of
 		an external toolchain which will be used to build the
 		tree.  For example, if a platform is a ${TOOLCHAIN_MISSING}
 		platform, EXTERNAL_TOOLCHAIN can be used to re-enable the
 		cross-compile framework.
 		If EXTERNAL_TOOLCHAIN is defined, ${MKGCC} is unconditionally
 		assigned the value "no", since the external version of the
 		compiler may not be able to build the library components of
 		the in-tree compiler.
 		NOTE: This variable is not yet used in as many places as
 		it should be.  Expect the exact semantics of this variable
 		to change in the short term as parts of the cross-compile
 		framework continue to be cleaned up.
 The following variables are defined to commands to perform the
 appropriate operation, with the default in [brackets].  Note that
 the defaults change if USETOOLS == "yes":
 TOOL_AMIGAAOUT2BB	aout to Amiga bootblock converter.  [amiga-aout2bb]
 TOOL_AMIGAELF2BB	ELF to Amiga bootblock converter.  [amiga-elf2bb]
 TOOL_AMIGATXLT		Amige assembly language format translator.  [amiga-txlt]
 TOOL_ASN1_COMPILE	ASN1 compiler.  [asn1_compile]
 TOOL_AWK		Pattern-directed scanning/processing language.  [awk]
 TOOL_CAP_MKDB		Create capability database.  [cap_mkdb]
 TOOL_CAT		Concatenate and print files.  [cat]
 TOOL_CKSUM		Display file checksums.  [cksum]
 TOOL_COMPILE_ET		Error table compiler.  [compile_et]
 TOOL_CONFIG		Build kernel compilation directories.  [config]
 TOOL_CRUNCHGEN		Generate crunched binary build environment.  [crunchgen]
 TOOL_CTAGS		Create a tags file.  [ctags]
 TOOL_DB			Manipulate db(3) databases.  [db]
 TOOL_DISKLABEL		Read and write disk pack label.  [disklabel]
 TOOL_EQN		Format equations for groff.  [eqn]
 TOOL_FDISK		MS-DOS partition maintenance program.  [fdisk]
 TOOL_FGEN		IEEE 1275 Open Firmware FCode Tokenizer.  [fgen]
 TOOL_GENASSYM		Generate constants for assembly files.  [genassym]
 TOOL_GENCAT		Generate NLS message catalogs.  [gencat]
 TOOL_GMAKE		GNU make utility.  [gmake]
 TOOL_GREP		Print lines matching a pattern.  [grep]
 TOOL_GROFF		Front end for groff document formatting system.  [groff]
 TOOL_HEXDUMP		Ascii, decimal, hexadecimal, octal dump.  [hexdump]
 TOOL_HP300MKBOOT	Make bootable image for hp300.  [hp300-mkboot]
 TOOL_HP700MKBOOT	Make bootable image for hp700.  [hp700-mkboot]
 TOOL_INDXBIB		Make bibliographic database's inverted index.  [indxbib]
 TOOL_INSTALLBOOT	Install disk bootstrap software.  [installboot]
 TOOL_INSTALL_INFO	Update info/dir entries.  [install-info]
 TOOL_JOIN		Relational database operator.  [join]
 TOOL_M4			M4 macro language processor.  [m4]
 TOOL_MACPPCFIXCOFF	Fix up xcoff headers for macppc.  [macppc-fixcoff]
 TOOL_MAKEFS		Create file system image from directory tree.  [makefs]
 TOOL_MAKEINFO		Translate Texinfo documents.  [makeinfo]
 TOOL_MAKEWHATIS		Create a whatis.db database.  [makewhatis]
 TOOL_MDSETIMAGE		Set kernel RAM disk image.  [mdsetimage]
 TOOL_MENUC		Menu compiler.  [menuc]
 TOOL_MIPSELF2ECOFF	Convert ELF-format executable to ECOFF for mips.
 			[mips-elf2ecoff]
 TOOL_MKCSMAPPER		Make charset mapping table.  [mkcsmapper]
 TOOL_MKESDB		Make encoding scheme database.  [mkesdb]
 TOOL_MKLOCALE		Make LC_CTYPE locale files.  [mklocale]
 TOOL_MKMAGIC		Create database for file(1).  [file]
 TOOL_MKTEMP		Make (unique) temporary file name.  [mktemp]
 TOOL_MSGC		Simple message list compiler.  [msgc]
 TOOL_MTREE		Map a directory hierarchy.  [mtree]
 TOOL_PAX		Manipulate file archives and copy directories.  [pax]
 TOOL_PIC		Compile pictures for groff.  [pic]
 TOOL_PIGZ		Parallel compressor.  [pigz]
 TOOL_POWERPCMKBOOTIMAGE	Make bootable image for powerpc.  [powerpc-mkbootimage]
 TOOL_PWD_MKDB		Generate the password databases.  [pwd_mkdb]
 TOOL_REFER		Preprocess bibliographic references for groff.  [refer]
 TOOL_ROFF_ASCII		Generate ASCII groff output.  [nroff]
 TOOL_ROFF_DVI		Generate DVI groff output.  [${TOOL_GROFF} -Tdvi]
 TOOL_ROFF_HTML		Generate HTML groff output.
 			[${TOOL_GROFF} -Tlatin1 -mdoc2html]
 TOOL_ROFF_PS		Generate PS groff output.  [${TOOL_GROFF} -Tps]
 TOOL_ROFF_RAW		Generate "raw" groff output.  [${TOOL_GROFF} -Z]
 TOOL_RPCGEN		Remote Procedure Call (RPC) protocol compiler.  [rpcgen]
 TOOL_SED		Stream editor.  [sed]
 TOOL_SOELIM		Eliminate .so's from groff input.  [soelim]
 TOOL_SPARKCRC		Generate a crc suitable for use in a sparkive file.
 			[sparkcrc]
 TOOL_STAT		Display file status.  [stat]
 TOOL_STRFILE		Create a random access file for storing strings.
 			[strfile]
 TOOL_SUNLABEL		Read or modify a SunOS disk label.  [sunlabel]
 TOOL_TBL		Format tables for groff.  [tbl]
 TOOL_UUDECODE		Uudecode a binary file.  [uudecode]
 TOOL_VGRIND		Grind nice listings of programs.  [vgrind -f]
 TOOL_ZIC		Time zone compiler.  [zic]
 <bsd.own.mk> is generally useful when building your own Makefiles so that
 they use the same default owners etc. as the rest of the tree.
 =-=-=-=-=   bsd.clean.mk   =-=-=-=-=
 The include file <bsd.clean.mk> defines the clean and cleandir
 targets.  It uses the following variables:
 CLEANFILES	Files to remove for both the clean and cleandir targets.
 CLEANDIRFILES	Files to remove for the cleandir target, but not for
 		the clean target.
 MKCLEANSRC	Controls whether or not the clean and cleandir targets
 		will delete files from both the object directory,
 		${.OBJDIR}, and the source directory, ${.CURDIR}.
 		If MKCLEANSRC is set to "no", then the file names in
 		CLEANFILES or CLEANDIRFILES are interpreted relative
 		to the object directory, ${.OBJDIR}.  This is the
 		traditional behaviour.
 		If MKCLEANSRC is set to "yes", then the file deletion
 		is performed relative to both the object directory,
 		${.OBJDIR}, and the source directory, ${.CURDIR}.  (This
 		has no effect if ${.OBJDIR} is the same as ${.CURDIR}.)
 		Deleting files from ${.CURDIR} is intended to remove
 		stray output files that had been left in the source
 		directory by an earlier build that did not use object
 		directories.
 		The default is MKCLEANSRC=yes.  If you always build with
 		separate object directories, and you are sure that there
 		are no stray files in the source directories, then you
 		may set MKCLEANSRC=no to save some time.
 MKCLEANVERIFY	Controls whether or not the clean and cleandir targets
 		will verify that files have been deleted.
 		If MKCLEANVERIFY is set to "no", then the files will
 		be deleted using a "rm -f" command, and its success or
 		failure will be ignored.
 		If MKCLEANVERIFY is set to "yes", then the success of
 		the "rm -f" command will be verified using an "ls"
 		command.
 		The default is MKCLEANVERIFY=yes.  If you are sure that
 		there will be no problems caused by file permissions,
 		read-only file systems, or the like, then you may set
 		MKCLEANVERIFY=no to save some time.
 To use the clean and cleandir targets defined in <bsd.clean.mk>, other
 Makefiles or bsd.*.mk files should append file names to the CLEANFILES
 or CLEANDIRFILES variables.  For example:
 	    CLEANFILES+= a.out
 	    CLEANDIRFILES+= .depend
 	    .include <bsd.clean.mk>
 =-=-=-=-=   bsd.dep.mk   =-=-=-=-=
 The include file <bsd.dep.mk> contains the default targets for building
 .depend files.  It creates .d files from entries in SRCS and DPSRCS
 that are C, C++, or Objective C source files, and builds .depend from the
 .d files.  All other files in SRCS and all of DPSRCS will be used as
 dependencies for the .d files.  In order for this to function correctly,
 it should be .included after all other .mk files and directives that may
 modify SRCS or DPSRCS.  It uses the following variables:
 SRCS		List of source files to build the program.
 DPSRCS		List of source files which are needed for generating
 		dependencies, but are not needed in ${SRCS}.
 =-=-=-=-=   bsd.files.mk   =-=-=-=-=
 The include file <bsd.files.mk> handles the FILES variables and is included
 from <bsd.lib.mk> and <bsd.prog.mk>, and uses the following variables:
 FILES		The list of files to install.
 CONFIGFILES	Similar semantics to FILES, except that the files
 		are installed by the `configinstall' target,
 		not the `install' target.
 		The FILES* variables documented below also apply.
 FILESOWN	File owner.  [${BINOWN}]
 FILESGRP	File group.  [${BINGRP}]
 FILESMODE	File mode.  [${NONBINMODE}]
 FILESDIR	The location to install the files.
 FILESNAME	Optional name to install each file as.
 FILESOWN_<fn>	File owner of the specific file <fn>.
 FILESGRP_<fn>	File group of the specific file <fn>.
 FILESMODE_<fn>	File mode of the specific file <fn>.
 FILESDIR_<fn>	The location to install the specific file <fn>.
 FILESNAME_<fn>	Optional name to install <fn> as.
 FILESBUILD	If this variable is defined, then its value will be
 		used as the default for all FILESBUILD_<fn> variables.
 		Otherwise, the default will be "no".
 FILESBUILD_<fn>	A value different from "no" will add the file to the list of
 		targets to be built by `realall'.  Users of that variable
 		should provide a target to build the file.
 BUILDSYMLINKS	List of two word items:
 			lnsrc lntgt
 		For each lnsrc item, create a symlink named lntgt.
 		The lntgt symlinks are removed by the cleandir target.
 UUDECODE_FILES	List of files which are stored as <file>.uue in the source
 		tree. Each one will be decoded with ${TOOL_UUDECODE}.
 		The source files have a `.uue' suffix, the generated files do
 		not.
 UUDECODE_FILES_RENAME_<fn>
 		Rename the output from the decode to the provided name.
 		*NOTE: These files are simply decoded, with no install or other
 		       rule applying implicitly except being added to the clean
 		       target.
 =-=-=-=-=   bsd.gcc.mk   =-=-=-=-=
 The include file <bsd.gcc.mk> computes various parameters related to GCC
 support libraries.  It defines no targets.  <bsd.own.mk> MUST be included
 before <bsd.gcc.mk>.
 The primary users of <bsd.gcc.mk> are <bsd.prog.mk> and <bsd.lib.mk>, each
 of which need to know where to find certain GCC support libraries.
 The behavior of <bsd.gcc.mk> is influenced by the EXTERNAL_TOOLCHAIN variable,
 which is generally set by the user.  If EXTERNAL_TOOLCHAIN it set, then
 the compiler is asked where to find the support libraries, otherwise the
 support libraries are found in ${DESTDIR}/usr/lib.
 <bsd.gcc.mk> sets the following variables:
 _GCC_CRTBEGIN	The full path name to crtbegin.o.
 _GCC_CRTBEGINS	The full path name to crtbeginS.o.
 _GCC_CRTEND	The full path name to crtend.o.
 _GCC_CRTENDS	The full path name to crtendS.o.
 _GCC_LIBGCCDIR	The directory where libgcc.a is located.
 =-=-=-=-=   bsd.inc.mk   =-=-=-=-=
 The include file <bsd.inc.mk> defines the includes target and uses the
 variables:
 INCS		The list of include files.
 INCSDIR		The location to install the include files.
 INCSNAME	Target name of the include file, if only one; same as
 		FILESNAME, but for include files.
 INCSYMLINKS	Similar to SYMLINKS in <bsd.links.mk>, except that these
 		are installed in the 'includes' target and not the
 		(much later) 'install' target.
 INCSNAME_<file>	The name file <file> should be installed as, if not <file>,
 		same as FILESNAME_<file>, but for include files.
 =-=-=-=-=   bsd.info.mk   =-=-=-=-=
 The include file <bsd.info.mk> is used to generate and install GNU Info
 documentation from respective Texinfo source files.  It defines three
 implicit targets (.txi.info, .texi.info, and .texinfo.info), and uses the
 following variables:
 TEXINFO		List of Texinfo source files.  Info documentation will
 		consist of single files with the extension replaced by
 		.info.
 INFOFLAGS	Flags to pass to makeinfo.  []
 =-=-=-=-=   bsd.kernobj.mk   =-=-=-=-=
 The include file <bsd.kernobj.mk> defines variables related to the
 location of kernel sources and object directories.
 KERNSRCDIR	Is the location of the top of the kernel src.
 		[${_SRC_TOP_}/sys]
 KERNARCHDIR	Is the location of the machine dependent kernel sources.
 		[arch/${MACHINE}]
 KERNCONFDIR	Is where the configuration files for kernels are found.
 		[${KERNSRCDIR}/${KERNARCHDIR}/conf]
 KERNOBJDIR	Is the kernel build directory.  The kernel GENERIC for
 		instance will be compiled in ${KERNOBJDIR}/GENERIC.
 		The default value is
 		${MAKEOBJDIRPREFIX}${KERNSRCDIR}/${KERNARCHDIR}/compile
 		if it exists or the target 'obj' is being made.
 		Otherwise the default is
 		${KERNSRCDIR}/${KERNARCHDIR}/compile.
 It is important that Makefiles (such as those under src/distrib) that
 wish to find compiled kernels use <bsd.kernobj.mk> and ${KERNOBJDIR}
 rather than make assumptions about the location of the compiled kernel.
 =-=-=-=-=   bsd.kinc.mk   =-=-=-=-=
 The include file <bsd.kinc.mk> defines the many targets (includes,
 subdirectories, etc.), and is used by kernel makefiles to handle
 include file installation.  It is intended to be included alone, by
 kernel Makefiles.  It uses similar variables to <bsd.inc.mk>.
 Please see <bsd.kinc.mk> for more details, and keep the documentation
 in that file up to date.
 =-=-=-=-=   bsd.lib.mk   =-=-=-=-=
 The include file <bsd.lib.mk> has support for building libraries.  It has
 the same eight targets as <bsd.prog.mk>: all, clean, cleandir, depend,
 includes, install, lint, and tags.  Additionally, it has a checkver target
 which checks for installed shared object libraries whose version is greater
 that the version of the source. It has a limited number of suffixes,
 consistent with the current needs of the BSD tree.  <bsd.lib.mk> includes
 <bsd.shlib.mk> to get shared library parameters.
 It sets/uses the following variables:
 LIB		The name of the library to build.
 LIBDIR		Target directory for libraries.
 MKARZERO	Normally, ar(1) sets the timestamps, uid, gid and
 		permissions in files inside its archives to those of
 		the file it was fed. This leads to non-reproduceable
 		builds. If MKARZERO is set to "yes" (default is "no")
 		then the "D" flag is passed to ar, causing the
 		timestamp, uid and gid to be zeroed and the file
 		permissions to be set to 644. This allows .a files
 		from different builds to be bit identical.
 SHLIBINSTALLDIR	Target directory for shared libraries if ${USE_SHLIBDIR}
 		is not "no".
 SHLIB_MAJOR
 SHLIB_MINOR
 SHLIB_TEENY	Major, minor, and teeny version numbers of shared library
 USE_SHLIBDIR	If not "no", use ${SHLIBINSTALLDIR} instead of ${LIBDIR}
 		as the path to install shared libraries to.
 		USE_SHLIBDIR must be defined before <bsd.own.mk> is included.
 		Default: no
 LIBISMODULE	If not "no", install as ${LIB}.so (without the "lib" prefix),
 		and act as "MKDEBUGLIB=no MKLINT=no MKPICINSTALL=no
 		MKPROFILE=no MKSTATICLIB=no".
 		Default: no
 LIBISPRIVATE	If not "no", act as "MKDEBUGLIB=no MKLINT=no MKPIC=no
 		MKPROFILE=no", and don't install the (.a) library.
 		This is useful for "build only" helper libraries.
 		Default: no
 LIBISCXX	If not "no", Use ${CXX} instead of ${CC} to link
 		shared libraries.
 		This is useful for C++ libraries.
 		Default: no
 LINTLIBDIR	Target directory for lint libraries.
 LIBGRP		Library group.
 LIBOWN		Library owner.
 LIBMODE		Library mode.
 LDADD		Additional loader objects.
 MAN		The manual pages to be installed (use a .1 - .9 suffix).
 NOCHECKVER_<library>
 NOCHECKVER	If set, disables checking for installed shared object
 		libraries with versions greater than the source.  A
 		particular library name, without the "lib" prefix, may
 		be appended to the variable name to disable the check for
 		only that library.
 SRCS		List of source files to build the library.  Suffix types
 		.s, .c, and .f are supported.  Note, .s files are preferred
 		to .c files of the same name.  (This is not the default for
 		versions of make.)
 LIBDPLIBS	A list of the tuples:
 			libname  path-to-srcdir-of-libname
 		For each tuple;
 		     *	LIBDO.libname contains the .OBJDIR of the library
 			`libname', and if it is not set it is determined
 			from the srcdir and added to MAKEOVERRIDES (the
 			latter is to allow for build time optimization).
 		     *	LDADD gets  -L${LIBDO.libname} -llibname    added.
 		     *	DPADD gets  ${LIBDO.libname}/liblibname.so  or
 				    ${LIBDO.libname}/liblibname.a   added.
 		This variable may be used for individual libraries, as
 		well as in parent directories to cache common libraries
 		as a build-time optimization.
 The include file <bsd.lib.mk> includes the file named "../Makefile.inc"
 if it exists, as well as the include file <bsd.man.mk>.
 It has rules for building profiled objects; profiled libraries are
 built by default.
 Libraries are ranlib'd when made.
 =-=-=-=-=   bsd.links.mk   =-=-=-=-=
 The include file <bsd.links.mk> handles the LINKS and SYMLINKS variables
 and is included from from <bsd.lib.mk> and <bsd.prog.mk>.
 LINKSOWN, LINKSGRP, and LINKSMODE, are relevant only if a metadata log
 is used. The defaults may be modified by other bsd.*.mk files which
 include bsd.links.mk.  In the future, these variables may be replaced
 by a method for explicitly recording hard links in a metadata log.
 LINKS		The list of hard links, consisting of pairs of paths:
 			source-file target-file
 		${DESTDIR} is prepended to both paths before linking.
 		For example, to link /bin/test and /bin/[, use:
 			LINKS=/bin/test /bin/[
 CONFIGLINKS	Similar semantics to LINKS, except that the links
 		are installed by the `configinstall' target,
 		not the `install' target.
 SYMLINKS	The list of symbolic links, consisting of pairs of paths:
 			source-file target-file
 		${DESTDIR} is only prepended to target-file before linking.
 		For example, to symlink /usr/bin/tar to /bin/tar resulting
 		in ${DESTDIR}/usr/bin/tar -> /bin/tar:
 			SYMLINKS=/bin/tar /usr/bin/tar
 CONFIGSYMLINKS	Similar semantics to SYMLINKS, except that the symbolic links
 		are installed by the `configinstall' target,
 		not the `install' target.
 LINKSOWN	Link owner.  [${BINOWN}]
 LINKSGRP	Link group.  [${BINGRP}]
 LINKSMODE	Link mode.  [${NONBINMODE}]
 LINKSOWN_<fn>	Link owner of the specific file <fn>.
 LINKSGRP_<fn>	Link group of the specific file <fn>.
 LINKSMODE_<fn>	Link mode of the specific file <fn>.
 =-=-=-=-=   bsd.man.mk   =-=-=-=-=
 The include file <bsd.man.mk> handles installing manual pages and their
 links.
 It has a three targets:
 	catinstall:
 		Install the preformatted manual pages and their links.
 	htmlinstall:
 		Install the HTML manual pages and their links.
 	maninstall:
 		Install the manual page sources and their links.
 It sets/uses the following variables:
 MANDIR		Base path for manual installation.
 MANGRP		Manual group.
 MANOWN		Manual owner.
 MANMODE		Manual mode.
 MANSUBDIR	Subdirectory under the manual page section, i.e. "/vax"
 		or "/tahoe" for machine specific manual pages.
 MAN		The manual pages to be installed (use a .1 - .9 suffix).
 MLINKS		List of manual page links (using a .1 - .9 suffix).  The
 		linked-to file must come first, the linked file second,
 		and there may be multiple pairs.
 The include file <bsd.man.mk> includes a file named "../Makefile.inc" if
 it exists.
 =-=-=-=-=   bsd.obj.mk   =-=-=-=-=
 The include file <bsd.obj.mk> defines targets related to the creation
 and use of separated object and source directories.
 If an environment variable named MAKEOBJDIRPREFIX is set, make(1) uses
 ${MAKEOBJDIRPREFIX}${.CURDIR} as the name of the object directory if
 it exists.  Otherwise make(1) looks for the existence of a
 subdirectory (or a symlink to a directory) of the source directory
 into which built targets should be placed.  If an environment variable
 named MAKEOBJDIR is set, make(1) uses its value as the name of the
 object directory; failing that, make first looks for a subdirectory
 named "obj.${MACHINE}", and if that doesn't exist, it looks for "obj".
 Object directories are not created automatically by make(1) if they
 don't exist; you need to run a separate "make obj".  (This will happen
 during a top-level build if "MKOBJDIRS" is set to a value other than
 "no").  When the source directory is a subdirectory of ${BSDSRCDIR} --
 and this is determined by a simple string prefix comparison -- object
 directories are created in a separate object directory tree, and a
 symlink to the object directory in that tree is created in the source
 directory; otherwise, "make obj" assumes that you're not in the main
 source tree and that it's not safe to use a separate object tree.
 Several variables used by <bsd.obj.mk> control exactly what
 directories and links get created during a "make obj":
 MAKEOBJDIR	If set, this is the component name of the object
 		directory.
 OBJMACHINE	If this is set but MAKEOBJDIR is not set, creates
 		object directories or links named "obj.${MACHINE}";
 		otherwise, just creates ones named "obj".
 USR_OBJMACHINE  If set, and the current directory is a subdirectory of
 		${BSDSRCDIR}, create object directory in the
 		corresponding subdirectory of ${BSDOBJDIR}.${MACHINE};
 		otherwise, create it in the corresponding subdirectory
 		of ${BSDOBJDIR}
 BUILDID		If set, the contents of this variable are appended
 		to the object directory name.  If OBJMACHINE is also
 		set, ".${BUILDID}" is added after ".${MACHINE}".
 =-=-=-=-=   bsd.prog.mk   =-=-=-=-=
 The include file <bsd.prog.mk> handles building programs from one or
 more source files, along with their manual pages.  It has a limited number
 of suffixes, consistent with the current needs of the BSD tree.
 <bsd.prog.mk> includes <bsd.shlib.mk> to get shared library parameters.
 It has eight targets:
 	all:
 		build the program and its manual page.  This also
 		creates a GDB initialization file (.gdbinit) in
 		the objdir.  The .gdbinit file sets the shared library
 		prefix to ${DESTDIR} to facilitate cross-debugging.
 	clean:
 		remove the program, any object files and the files a.out,
 		Errs, errs, mklog, and ${PROG}.core.
 	cleandir:
 		remove all of the files removed by the target clean, as
 		well as .depend, tags, and any manual pages.
 		`distclean' is a synonym for `cleandir'.
 	depend:
 		make the dependencies for the source files, and store
 		them in the file .depend.
 	includes:
 		install any header files.
 	install:
 		install the program and its manual pages; if the Makefile
 		does not itself define the target install, the targets
 		beforeinstall and afterinstall may also be used to cause
 		actions immediately before and after the install target
 		is executed.
 	lint:
 		run lint on the source files
 	tags:
 		create a tags file for the source files.
 It sets/uses the following variables:
 BINGRP		Binary group.
 BINOWN		Binary owner.
 BINMODE		Binary mode.
 CLEANDIRFILES	Additional files to remove for the cleandir target.
 CLEANFILES	Additional files to remove for the clean and cleandir targets.
 COPTS		Additional flags to the compiler when creating C objects.
 COPTS.<fn>	Additional flags to the compiler when creating the
 		C objects for <fn>.
 		For <fn>.[ly], "<fn>.c" must be used.
 CPUFLAGS	Additional flags to the compiler/assembler to select
 		CPU instruction set options, CPU tuning options, etc.
 CPUFLAGS.<fn>	Additional flags to the compiler/assembler for <fn>.
 		For <fn>.[ly], "<fn>.c" must be used.
 CPPFLAGS	Additional flags to the C pre-processor.
 CPPFLAGS.<fn>	Additional flags to the C pre-processor for <fn>.
 		For <fn>.[ly], "<fn>.c" must be used.
 GDBINIT		List of GDB initialization files to add to "source"
 		directives in the .gdbinit file that is created in the
 		objdir.
 LDADD		Additional loader objects.  Usually used for libraries.
 		For example, to load with the compatibility and utility
 		libraries, use:
 			LDADD+=-lutil -lcompat
 LDFLAGS		Additional linker flags (passed to ${CC} during link).
 LINKS		See <bsd.links.mk>
 OBJCOPTS	Additional flags to the compiler when creating ObjC objects.
 OBJCOPTS.<fn>	Additional flags to the compiler when creating the
 		ObjC objects for <fn>.
 		For <fn>.[ly], "<fn>.c" must be used.
 SYMLINKS	See <bsd.links.mk>
 MAN		Manual pages (should end in .1 - .9).  If no MAN variable is
 		defined, "MAN=${PROG}.1" is assumed.
 PAXCTL_FLAGS	If defined, run paxctl(1) on the program binary after link
 		time, with the value of this variable as args to paxctl(1).
 PAXCTL_FLAGS.${PROG} Custom override for PAXCTL_FLAGS.
 PROG		The name of the program to build.  If not supplied, nothing
 		is built.
 PROG_CXX	If defined, the name of the program to build.  Also
 		causes <bsd.prog.mk> to link the program with the C++
 		compiler rather than the C compiler.  PROG_CXX overrides
 		the value of PROG if PROG is also set.
 PROGNAME	The name that the above program will be installed as, if
 		different from ${PROG}.
 SRCS		List of source files to build the program.  If SRCS is not
 		defined, it's assumed to be ${PROG}.c.
 DPSRCS		List of source files which are needed for generating
 		dependencies, but are not needed in ${SRCS}.
 DPADD		Additional dependencies for the program.  Usually used for
 		libraries.  For example, to depend on the compatibility and
 		utility libraries use:
 			DPADD+=${LIBCOMPAT} ${LIBUTIL}
 		The following system libraries are predefined for DPADD:
 		LIBARCHIVE?=	${DESTDIR}/usr/lib/libarchive.a
 		LIBASN1?=	${DESTDIR}/usr/lib/libasn1.a
 		LIBATF_C?=	${DESTDIR}/usr/lib/libatf-c.a
 		LIBATF_CXX?=	${DESTDIR}/usr/lib/libatf-c++.a
 		LIBBIND9?=	${DESTDIR}/usr/lib/libbind9.a
 		LIBBLUETOOTH?=	${DESTDIR}/usr/lib/libbluetooth.a
 		LIBBSDMALLOC?=	${DESTDIR}/usr/lib/libbsdmalloc.a
 		LIBBZ2?=	${DESTDIR}/usr/lib/libbz2.a
 		LIBC?=		${DESTDIR}/usr/lib/libc.a
 		LIBCOMPAT?=	${DESTDIR}/usr/lib/libcompat.a
 		LIBCOM_ERR?=	${DESTDIR}/usr/lib/libcom_err.a
 		LIBCRT0?=	${DESTDIR}/usr/lib/crt0.o
 		LIBCRYPT?=	${DESTDIR}/usr/lib/libcrypt.a
 		LIBCRYPTO?=	${DESTDIR}/usr/lib/libcrypto.a
 		LIBCRYPTO_IDEA?=${DESTDIR}/usr/lib/libcrypto_idea.a
 		LIBCRYPTO_MDC2?=${DESTDIR}/usr/lib/libcrypto_mdc2.a
 		LIBCRYPTO_RC5?=	${DESTDIR}/usr/lib/libcrypto_rc5.a
 		LIBCURSES?=	${DESTDIR}/usr/lib/libcurses.a
 		LIBC_PIC?=	${DESTDIR}/usr/lib/libc_pic.a
 		LIBDBM?=	${DESTDIR}/usr/lib/libdbm.a
 		LIBDES?=	${DESTDIR}/usr/lib/libdes.a
 		LIBDNS?=	${DESTDIR}/usr/lib/libdns.a
 		LIBEDIT?=	${DESTDIR}/usr/lib/libedit.a
 		LIBEVENT?=	${DESTDIR}/usr/lib/libevent.a
 		LIBFETCH?=	${DESTDIR}/usr/lib/libfetch.a
 		LIBFORM?=	${DESTDIR}/usr/lib/libform.a
 		LIBFL?=		${DESTDIR}/usr/lib/libfl.a
 		LIBG2C?=	${DESTDIR}/usr/lib/libg2c.a
 		LIBGCC?=	${DESTDIR}/usr/lib/libgcc.a
 		LIBGNUMALLOC?=	${DESTDIR}/usr/lib/libgnumalloc.a
 		LIBGSSAPI?=	${DESTDIR}/usr/lib/libgssapi.a
 		LIBHDB?=	${DESTDIR}/usr/lib/libhdb.a
 		LIBHEIMBASE?=	${DESTDIR}/usr/lib/libheimbase.a
 		LIBHEIMNTLM?=	${DESTDIR}/usr/lib/libheimntlm.a
 		LIBHX500?=	${DESTDIR}/usr/lib/libhx500.a
 		LIBINTL?=	${DESTDIR}/usr/lib/libintl.a
 		LIBIPSEC?=	${DESTDIR}/usr/lib/libipsec.a
 		LIBISC?=	${DESTDIR}/usr/lib/libisc.a
 		LIBISCCC?=	${DESTDIR}/usr/lib/libisccc.a
 		LIBISCFG?=	${DESTDIR}/usr/lib/libiscfg.a
 		LIBKADM5CLNT?=	${DESTDIR}/usr/lib/libkadm5clnt.a
 		LIBKADM5SRV?=	${DESTDIR}/usr/lib/libkadm5srv.a
 		LIBKAFS?=	${DESTDIR}/usr/lib/libkafs.a
 		LIBKRB5?=	${DESTDIR}/usr/lib/libkrb5.a
 		LIBKVM?=	${DESTDIR}/usr/lib/libkvm.a
 		LIBL?=		${DESTDIR}/usr/lib/libl.a
 		LIBLBER?=	${DESTDIR}/usr/lib/liblber.a
 		LIBLDAP?=	${DESTDIR}/usr/lib/libldap.a
 		LIBLDAP_R?=	${DESTDIR}/usr/lib/libldap_r.a
 		LIBLUA?=	${DESTDIR}/usr/lib/liblua.a
 		LIBLWRES?=	${DESTDIR}/usr/lib/liblwres.a
 		LIBM?=		${DESTDIR}/usr/lib/libm.a
 		LIBMAGIC?=	${DESTDIR}/usr/lib/libmagic.a
 		LIBMENU?=	${DESTDIR}/usr/lib/libmenu.a
 		LIBOBJC?=	${DESTDIR}/usr/lib/libobjc.a
 		LIBOSSAUDIO?=	${DESTDIR}/usr/lib/libossaudio.a
 		LIBPAM?=	${DESTDIR}/usr/lib/libpam.a
 		LIBPCAP?=	${DESTDIR}/usr/lib/libpcap.a
 		LIBPCI?=	${DESTDIR}/usr/lib/libpci.a
 		LIBPMC?=	${DESTDIR}/usr/lib/libpmc.a
 		LIBPOSIX?=	${DESTDIR}/usr/lib/libposix.a
 		LIBPTHREAD?=	${DESTDIR}/usr/lib/libpthread.a
 		LIBPTHREAD_DBG?=${DESTDIR}/usr/lib/libpthread_dbg.a
 		LIBPUFFS?=	${DESTDIR}/usr/lib/libpuffs.a
 		LIBQUOTA?=	${DESTDIR}/usr/lib/libquota.a
 		LIBRADIUS?=	${DESTDIR}/usr/lib/libradius.a
 		LIBRESOLV?=	${DESTDIR}/usr/lib/libresolv.a
 		LIBRMT?=	${DESTDIR}/usr/lib/librmt.a
 		LIBROKEN?=	${DESTDIR}/usr/lib/libroken.a
 		LIBRPCSVC?=	${DESTDIR}/usr/lib/librpcsvc.a
 		LIBRT?=		${DESTDIR}/usr/lib/librt.a
 		LIBRUMP?=	${DESTDIR}/usr/lib/librump.a
 		LIBRUMPFS_CD9660FS?=${DESTDIR}/usr/lib/librumpfs_cd9660fs.a
 		LIBRUMPFS_EFS?=	${DESTDIR}/usr/lib/librumpfs_efs.a
 		LIBRUMPFS_EXT2FS?=${DESTDIR}/usr/lib/librumpfs_ext2fs.a
 		LIBRUMPFS_FFS?=	${DESTDIR}/usr/lib/librumpfs_ffs.a
 		LIBRUMPFS_HFS?=	${DESTDIR}/usr/lib/librumpfs_hfs.a
 		LIBRUMPFS_LFS?=	${DESTDIR}/usr/lib/librumpfs_lfs.a
 		LIBRUMPFS_MSDOSFS?=${DESTDIR}/usr/lib/librumpfs_msdosfs.a
 		LIBRUMPFS_NFS?=	${DESTDIR}/usr/lib/librumpfs_nfs.a
 		LIBRUMPFS_NTFS?=${DESTDIR}/usr/lib/librumpfs_ntfs.a
 		LIBRUMPFS_SYSPUFFS?=${DESTDIR}/usr/lib/librumpfs_syspuffs.a
 		LIBRUMPFS_TMPFS?=${DESTDIR}/usr/lib/librumpfs_tmpfs.a
 		LIBRUMPFS_UDF?=	${DESTDIR}/usr/lib/librumpfs_udf.a
 		LIBRUMPFS_UFS?=	${DESTDIR}/usr/lib/librumpfs_ufs.a
 		LIBRUMPUSER?=	${DESTDIR}/usr/lib/librumpuser.a
 		LIBSASLC?=	${DESTDIR}/usr/lib/libsaslc.a
 		LIBSKEY?=	${DESTDIR}/usr/lib/libskey.a
 		LIBSL?=		${DESTDIR}/usr/lib/libsl.a
 		LIBSQLITE3?=	${DESTDIR}/usr/lib/libsqlite3.a
 		LIBSS?=		${DESTDIR}/usr/lib/libss.a
 		LIBSSH?=	${DESTDIR}/usr/lib/libssh.a
 		LIBSSL?=	${DESTDIR}/usr/lib/libssl.a
 		LIBSSP?=	${DESTDIR}/usr/lib/libssp.a
 		LIBSTDCXX?=	${DESTDIR}/usr/lib/libstdc++.a
 		LIBSUPCXX?=	${DESTDIR}/usr/lib/libsupc++.a
 		LIBTERMINFO?=	${DESTDIR}/usr/lib/libterminfo.a
 		LIBTRE?=	${DESTDIR}/usr/lib/libtre.a
 		LIBUSBHID?=	${DESTDIR}/usr/lib/libusbhid.a
 		LIBUTIL?=	${DESTDIR}/usr/lib/libutil.a
 		LIBWIND?=	${DESTDIR}/usr/lib/libwind.a
 		LIBWRAP?=	${DESTDIR}/usr/lib/libwrap.a
 		LIBY?=		${DESTDIR}/usr/lib/liby.a
 		LIBZ?=		${DESTDIR}/usr/lib/libz.a
 		The following X-Windows libraries are predefined for DPADD:
 		LIBFS?=		${DESTDIR}/usr/X11R7/lib/libFS.a
 		LIBGL?=		${DESTDIR}/usr/X11R7/lib/libGL.a
 		LIBGLU?=	${DESTDIR}/usr/X11R7/lib/libGLU.a
 		LIBICE?=	${DESTDIR}/usr/X11R7/lib/libICE.a
 		LIBSM?=		${DESTDIR}/usr/X11R7/lib/libSM.a
 		LIBX11?=	${DESTDIR}/usr/X11R7/lib/libX11.a
 		LIBXTRAP?=	${DESTDIR}/usr/X11R7/lib/libXTrap.a
 		LIBXAU?=	${DESTDIR}/usr/X11R7/lib/libXau.a
 		LIBXAW?=	${DESTDIR}/usr/X11R7/lib/libXaw.a
 		LIBXDMCP?=	${DESTDIR}/usr/X11R7/lib/libXdmcp.a
 		LIBXEXT?=	${DESTDIR}/usr/X11R7/lib/libXext.a
 		LIBXFONT?=	${DESTDIR}/usr/X11R7/lib/libXfont.a
 		LIBXFT?=	${DESTDIR}/usr/X11R7/lib/libXft.a
 		LIBXI?=		${DESTDIR}/usr/X11R7/lib/libXi.a
 		LIBXINERAMA?=	${DESTDIR}/usr/X11R7/lib/libXinerama.a
 		LIBXMU?=	${DESTDIR}/usr/X11R7/lib/libXmu.a
 		LIBXMUU?=	${DESTDIR}/usr/X11R7/lib/libXmuu.a
 		LIBXPM?=	${DESTDIR}/usr/X11R7/lib/libXpm.a
 		LIBXRANDR?=	${DESTDIR}/usr/X11R7/lib/libXrandr.a
 		LIBXRENDER?=	${DESTDIR}/usr/X11R7/lib/libXrender.a
 		LIBXSS?=	${DESTDIR}/usr/X11R7/lib/libXss.a
 		LIBXT?=		${DESTDIR}/usr/X11R7/lib/libXt.a
 		LIBXTST?=	${DESTDIR}/usr/X11R7/lib/libXtst.a
 		LIBXV?=		${DESTDIR}/usr/X11R7/lib/libXv.a
 		LIBXXF86DGA?=	${DESTDIR}/usr/X11R7/lib/libXxf86dga.a
 		LIBXXF86MISC?=	${DESTDIR}/usr/X11R7/lib/libXxf86misc.a
 		LIBXXF86VM?=	${DESTDIR}/usr/X11R7/lib/libXxf86vm.a
 		LIBDPS?=	${DESTDIR}/usr/X11R7/lib/libdps.a
 		LIBEXPAT?=	${DESTDIR}/usr/X11R7/lib/libexpat.a
 		LIBFNTSTUBS?=	${DESTDIR}/usr/X11R7/lib/libfntstubs.a
 		LIBFONTCACHE?=	${DESTDIR}/usr/X11R7/lib/libfontcache.a
 		LIBFONTCONFIG?=	${DESTDIR}/usr/X11R7/lib/libfontconfig.a
 		LIBFONTENC?=	${DESTDIR}/usr/X11R7/lib/libfontenc.a
 		LIBFREETYPE?=	${DESTDIR}/usr/X11R7/lib/libfreetype.a
 		LIBLBXUTIL?=	${DESTDIR}/usr/X11R7/lib/liblbxutil.a
 		LIBXKBFILE?=	${DESTDIR}/usr/X11R7/lib/libxkbfile.a
 SHAREDSTRINGS	If defined, a new .c.o rule is used that results in shared
 		strings, using xstr(1). Note that this will not work with
 		parallel makes.
 STRIPFLAG	The flag passed to the install program to cause the binary
 		to be stripped.
 SUBDIR		A list of subdirectories that should be built as well.
 		Each of the targets will execute the same target in the
 		subdirectories.
 SCRIPTS		A list of interpreter scripts [file.{sh,csh,pl,awk,...}].
 		These are installed exactly like programs.
 SCRIPTSDIR	The location to install the scripts.  Each script can be
 		installed to a separate path by setting SCRIPTSDIR_<script>.
 SCRIPTSNAME	The name that the above program will be installed as, if
 		different from ${SCRIPTS}. These can be further specialized
 		by setting SCRIPTSNAME_<script>.
 FILES		See description of <bsd.files.mk>.
 SHLINKDIR	Target directory for shared linker.  See description of
 		<bsd.own.mk> for additional information about this variable.
 The include file <bsd.prog.mk> includes the file named "../Makefile.inc"
 if it exists, as well as the include file <bsd.man.mk>.
 Some simple examples:
 To build foo from foo.c with a manual page foo.1, use:
 	PROG=	foo
 	.include <bsd.prog.mk>
 To build foo from foo.c with a manual page foo.2, add the line:
 	MAN=	foo.2
 If foo does not have a manual page at all, add the line:
 	MKMAN=	no
 If foo has multiple source files, add the line:
 	SRCS=	a.c b.c c.c d.c
 =-=-=-=-=   bsd.rpc.mk   =-=-=-=-=
 The include file <bsd.rpc.mk> contains a makefile fragment used to
 construct source files built by rpcgen.
 The following macros may be defined in makefiles which include
 <bsd.rpc.mk> in order to control which files get built and how they
 are to be built:
 RPC_INCS:	construct .h file from .x file
 RPC_XDRFILES:	construct _xdr.c from .x file
 		(for marshalling/unmarshalling data types)
 RPC_SVCFILES:	construct _svc.c from .x file
 		(server-side stubs)
 RPC_SVCFLAGS:	Additional flags passed to builds of RPC_SVCFILES.
 RPC_XDIR:	Directory containing .x/.h files
 =-=-=-=-=   bsd.shlib.mk   =-=-=-=-=
 The include file <bsd.shlib.mk> computes parameters for shared library
 installation and use.  It defines no targets.  <bsd.own.mk> MUST be
 included before <bsd.shlib.mk>.
 <bsd.own.mk> sets the following variables, if they are not already defined
 (defaults are in brackets):
 SHLIBINSTALLDIR	If ${USE_SHLIBDIR} is not "no", use ${SHLIBINSTALLDIR}
 		instead of ${LIBDIR} as the base path for shared library
 		installation.  [/lib]
 SHLIBDIR	The path to USE_SHLIBDIR shared libraries to use when building
 		a program.  [/lib for programs in /bin and /sbin, /usr/lib
 		for all others.]
 _LIBSODIR	Set to ${SHLIBINSTALLDIR} if ${USE_SHLIBDIR} is not "no",
 		otherwise set to ${LIBDIR}
 SHLINKINSTALLDIR Base path for shared linker.  [/libexec]
 SHLINKDIR	Path to use for shared linker when building a program.
 		[/libexec for programs in /bin and /sbin, /usr/libexec for
 		all others.]
 =-=-=-=-=   bsd.subdir.mk   =-=-=-=-=
 The include file <bsd.subdir.mk> contains the default targets for building
 subdirectories.  It has the same eight targets as <bsd.prog.mk>: all,
 clean, cleandir, depend, includes, install, lint, and tags.  It uses the
 following variables:
 NOSUBDIR	If this variable is defined, then the SUBDIR variable
 		will be ignored and subdirectories will not be processed.
 SUBDIR		For all of the directories listed in ${SUBDIR}, the
 		specified directory will be visited and the target made.
 		As a special case, the use of a token .WAIT as an
 		entry in SUBDIR acts as a synchronization barrier
 		when multiple make jobs are run; subdirs before the
 		.WAIT must complete before any subdirs after .WAIT are
 		started.  See make(1) for some caveats on use of .WAIT
 		and other special sources.
 =-=-=-=-=   bsd.sys.mk   =-=-=-=-=
 The include file <bsd.sys.mk> is used by <bsd.prog.mk> and
 <bsd.lib.mk>.  It contains overrides that are used when building
 the NetBSD source tree.
 The following variables control how various files are compiled/built.
 (Note that these may be overridden in <bsd.own.mk> if USETOOLS == "yes"):
 AR		Create, modify, and extract from archives.  [ar]
 ARFLAGS		Options to ${AR}.  [rl]
 AS		Assembler.  [as]
 AFLAGS		Options to ${CC} when compiling or linking .s or .S
 		assembly source files.  []
 BUILDSEED	GCC uses random numbers when compiling C++ code.
 		If this option is present, seed the random number
 		generator based on the value, source file names and
 		the output file name to make builds more deterministic.
 		Additional information is available in the GCC
 		documentation of -frandom-seed.
 CC		C compiler.  [cc]
 CFLAGS		Options to ${CC}.  [Usually -O or -O2]
 CPP		C Pre-Processor.  [cpp]
 CPPFLAGS	Options to ${CPP}.  []
 CPUFLAGS	Optimization flags for ${CC}.  []
 CXX		C++ compiler.  [c++]
 CXXFLAGS	Options to ${CXX}.  [${CFLAGS}]
 ELF2ECOFF	Convert ELF-format executable to ECOFF.  [elf2ecoff]
 FC		Fortran compiler.  [f77]
 FFLAGS		Options to {$FC}.  [-O]
 HOST_SH		Shell.	This must be an absolute path, because it may be
 		substituted into "#!" lines in scripts.	 [/bin/sh]
 INSTALL		install(1) command.  [install]
 LEX		Lexical analyzer.  [lex]
 LFLAGS		Options to ${LEX}.  []
 LPREFIX		Symbol prefix for ${LEX} (see -P option in lex(1)) [yy]
 LD		Linker.  [ld]
 LDFLAGS		Options to ${CC} during the link process.  []
 LINT		C program verifier.  [lint]
 LINTFLAGS	Options to ${LINT}.  [-chapbxzFS]
 LORDER		List dependencies for object files.  [lorder]
 MAKE		make(1).  [make]
 MKDEP		Construct Makefile dependency list.  [mkdep]
 NM		List symbols from object files.  [nm]
 PC		Pascal compiler.  [pc]  (Not present)
 PFLAGS		Options to ${PC}.  []
 OBJC		Objective C compiler.  [${CC}]
 OBJCFLAGS	Options to ${OBJC}.  [${CFLAGS}]
 OBJCOPY		Copy and translate object files.  [objcopy]
 OBJCOPYLIBFLAGS	Flags to pass to objcopy when library objects are
 		being built. [${.TARGET} =~ "*.po" ? -X : -x]
 OBJDUMP		Display information from object files.  [objdump]
 RANLIB		Generate index to archive.  [ranlib]
 SIZE		List section sizes and total size.  [size]
 STRIP		Discard symbols from object files.  [strip]
 TSORT		Topological sort of a directed graph.  [tsort -q]
 YACC		LALR(1) parser generator.  [yacc]
 YFLAGS		Options to ${YACC}.  []
 YHEADER		If defined, add "-d" to YFLAGS, and add dependencies
 		from <file>.y to <file>.h and <file>.c, and add
 		<foo>.h to CLEANFILES.
 YPREFIX		If defined, add "-p ${YPREFIX}" to YFLAGS.
 Other variables of note (incomplete list):
 NOGCCERROR	If defined, prevents passing certain ${CFLAGS} to GCC
 		that cause warnings to be fatal, such as:
 			-Werror -Wa,--fatal-warnings
 		(The latter being for as(1).)
 NOCLANGERROR	If defined and clang is used as C compiler, -Werror is not
 		passed to it.
 WARNS		Crank up GCC warning options; the distinct levels are:
 			WARNS=1
 			WARNS=2
 			WARNS=3
 			WARNS=4
 =-=-=-=-=   bsd.x11.mk   =-=-=-=-=
 The include file <bsd.x11.mk> contains parameters and targets for
 cross-building X11 from ${X11SRCDIR.xc} / ${X11MITSRCDIR.*}.
 It should be included after the general Makefile contents but before
 the include files such as <bsd.prog.mk> and <bsd.lib.mk>.
 It provides the following targets:
 	.man.1 .man.3 .man.4 .man.5 .man.7:
 		If ${MAN} or ${PROG} is set and ${MKMAN} != "no",
 		these rules convert from X11's manual page source
 		into an mdoc.old source file.
 It sets the following variables:
 BINDIR			Set to ${X11BINDIR}.
 			To override, define after including <bsd.x11.mk>
 LIBDIR			Set to ${X11USRLIBDIR}.
 			To override, define after including <bsd.x11.mk>
 MANDIR			Set to ${X11MANDIR}.
 			To override, define after including <bsd.x11.mk>
 CPPFLAGS		Appended with definitions to include from
 			${DESTDIR}${X11INCDIR}
 LDFLAGS			Appended with definitions to link from
 			${DESTDIR}${X11USRLIBDIR}
 X11FLAGS.CONNECTION	Equivalent to X11's CONNECTION_FLAGS.
 X11FLAGS.EXTENSION	Equivalent to X11's EXT_DEFINES.
 X11FLAGS.LOADABLE	Equivalent to X11's LOADABLE.
 X11FLAGS.OS_DEFINES	Equivalent to X11's OS_DEFINES.
 X11FLAGS.SERVER		Equivalent to X11's ServerDefines.
 X11FLAGS.THREADLIB	Equivalent to X11's THREADS_DEFINES for libraries.
 X11FLAGS.THREADS	Equivalent to X11's THREADS_DEFINES.
 X11FLAGS.VERSION	cpp(1) definitions of OSMAJORVERSION and OSMINORVERSION.
 X11FLAGS.DIX		Equivalent to X11's DIX_DEFINES.
 X11TOOL_UNXCOMM		Commandline to convert `XCOMM' comments to `#'
 It uses the following variables:
 APPDEFS			List of app-default files to install.
 CPPSCRIPTS		List of files/scripts to run through cpp(1)
 			and then ${X11TOOL_UNXCOMM}.  The source files
 			have a `.cpp' suffix, the generated files do not.
 CPPSCRIPTFLAGS		Additional flags to cpp(1) when building CPPSCRIPTS.
 CPPSCRIPTFLAGS_<fn>	Additional flags to cpp(1) when building CPPSCRIPT <fn>.
 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

 @@ -1,793 +1,793 @@
-#	$NetBSD: bsd.lib.mk,v 1.318 2011/10/07 09:15:22 mrg Exp $
+#	$NetBSD: bsd.lib.mk,v 1.319 2012/01/28 21:32:14 christos Exp $
 #	@(#)bsd.lib.mk	8.3 (Berkeley) 4/22/94
 .include <bsd.init.mk>
 .include <bsd.shlib.mk>
 .include <bsd.gcc.mk>
 # Pull in <bsd.sys.mk> here so we can override its .c.o rule
 .include <bsd.sys.mk>
 LIBISMODULE?=	no
 LIBISPRIVATE?=	no
 LIBISCXX?=	no
 _LIB_PREFIX=	lib
 .if ${LIBISMODULE} != "no"
 _LIB_PREFIX=	# empty
 MKDEBUGLIB:=	no
 MKLINT:=	no
 MKPICINSTALL:=	no
 MKPROFILE:=	no
 MKSTATICLIB:=	no
 .endif
 .if ${LIBISPRIVATE} != "no"
 MKDEBUGLIB:=	no
 MKLINT:=	no
 MKPICINSTALL:=	no
 . if defined(NOSTATICLIB) && ${MKPICLIB} != "no"
 MKSTATICLIB:=	no
 . else
 MKPIC:=		no
 . endif
 MKPROFILE:=	no
 .endif
 ##### Basic targets
 .PHONY:		checkver libinstall
 realinstall:	checkver libinstall
 ##### LIB specific flags.
 # XXX: This is needed for programs that link with .a libraries
 # Perhaps a more correct solution is to always generate _pic.a
 # files or always have a shared library.
 .if defined(MKPIE) && (${MKPIE} != "no")
 CFLAGS+=        ${PIE_CFLAGS}
 AFLAGS+=        ${PIE_AFLAGS}
 .endif
 ##### Libraries that this may depend upon.
 .if defined(LIBDPLIBS) && ${MKPIC} != "no"				# {
 .for _lib _dir in ${LIBDPLIBS}
 .if !defined(LIBDO.${_lib})
 LIBDO.${_lib}!=	cd "${_dir}" && ${PRINTOBJDIR}
 .MAKEOVERRIDES+=LIBDO.${_lib}
 .endif
 LDADD+=		-L${LIBDO.${_lib}} -l${_lib}
 DPADD+=		${LIBDO.${_lib}}/lib${_lib}.so
 .endfor
 .endif									# }
 ##### Build and install rules
 MKDEP_SUFFIXES?=	.o .po .pico .go .ln
 .if !defined(SHLIB_MAJOR) && exists(${SHLIB_VERSION_FILE})		# {
 SHLIB_MAJOR != . ${SHLIB_VERSION_FILE} ; echo $$major
 SHLIB_MINOR != . ${SHLIB_VERSION_FILE} ; echo $$minor
 SHLIB_TEENY != . ${SHLIB_VERSION_FILE} ; echo $$teeny
 DPADD+=	${SHLIB_VERSION_FILE}
 # Check for higher installed library versions.
 .if !defined(NOCHECKVER) && !defined(NOCHECKVER_${LIB}) && \
 	exists(${NETBSDSRCDIR}/lib/checkver)
 checkver:
 	@(cd "${.CURDIR}" && \
 	    HOST_SH=${HOST_SH:Q} AWK=${TOOL_AWK:Q} \
 	    ${HOST_SH} ${NETBSDSRCDIR}/lib/checkver -v ${SHLIB_VERSION_FILE} \
 		    -d ${DESTDIR}${_LIBSODIR} ${LIB})
 .endif
 .endif									# }
 .if !target(checkver)
 checkver:
 .endif
 print-shlib-major:
 .if defined(SHLIB_MAJOR) && ${MKPIC} != "no"
 	@echo ${SHLIB_MAJOR}
 .else
 	@false
 .endif
 print-shlib-minor:
 .if defined(SHLIB_MINOR) && ${MKPIC} != "no"
 	@echo ${SHLIB_MINOR}
 .else
 	@false
 .endif
 print-shlib-teeny:
 .if defined(SHLIB_TEENY) && ${MKPIC} != "no"
 	@echo ${SHLIB_TEENY}
 .else
 	@false
 .endif
 .if defined(SHLIB_MAJOR) && !empty(SHLIB_MAJOR)				# {
 .if defined(SHLIB_MINOR) && !empty(SHLIB_MINOR)
 .if defined(SHLIB_TEENY) && !empty(SHLIB_TEENY)
 SHLIB_FULLVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR}.${SHLIB_TEENY}
 .else
 SHLIB_FULLVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR}
 .endif
 .else
 SHLIB_FULLVERSION=${SHLIB_MAJOR}
 .endif
 .endif									# }
 # add additional suffixes not exported.
 # .po is used for profiling object files.
 # .pico is used for PIC object files.
 .SUFFIXES: .out .a .ln .pico .po .go .o .s .S .c .cc .cpp .cxx .C .m .F .f .r .y .l .cl .p .h
 .SUFFIXES: .sh .m4 .m
 # Set PICFLAGS to cc flags for producing position-independent code,
 # if not already set.  Includes -DPIC, if required.
 # Data-driven table using make variables to control how shared libraries
 # are built for different platforms and object formats.
 # SHLIB_MAJOR, SHLIB_MINOR, SHLIB_TEENY: Major, minor, and teeny version
 #			numbers of shared library
 # SHLIB_SOVERSION:	version number to be compiled into a shared library
 #			via -soname. Usualy ${SHLIB_MAJOR} on ELF.
 #			NetBSD/pmax used to use ${SHLIB_MAJOR}[.${SHLIB_MINOR}
 #			[.${SHLIB_TEENY}]]
 # SHLIB_SHFLAGS:	Flags to tell ${LD} to emit shared library.
 #			with ELF, also set shared-lib version for ld.so.
 # SHLIB_LDSTARTFILE:	support .o file, call C++ file-level constructors
 # SHLIB_LDENDFILE:	support .o file, call C++ file-level destructors
 # FPICFLAGS:		flags for ${FC} to compile .[fF] files to .pico objects.
 # CPPPICFLAGS:		flags for ${CPP} to preprocess .[sS] files for ${AS}
 # CPICFLAGS:		flags for ${CC} to compile .[cC] files to pic objects.
 # CSHLIBFLAGS:		flags for ${CC} to compile .[cC] files to .pico objects.
 #			(usually includes ${CPICFLAGS})
 # CAPICFLAGS:		flags for ${CC} to compiling .[Ss] files
 #		 	(usually just ${CPPPICFLAGS} ${CPICFLAGS})
 # APICFLAGS:		flags for ${AS} to assemble .[sS] to .pico objects.
 .if ${MACHINE_ARCH} == "alpha"						# {
 FPICFLAGS ?= -fPIC
 CPICFLAGS ?= -fPIC -DPIC
 CPPPICFLAGS?= -DPIC
 CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS}
 APICFLAGS ?=
 .elif (${MACHINE_ARCH} == "sparc" || ${MACHINE_ARCH} == "sparc64") 	# } {
 # If you use -fPIC you need to define BIGPIC to turn on 32-bit
 # relocations in asm code
 FPICFLAGS ?= -fPIC
 CPICFLAGS ?= -fPIC -DPIC
 CPPPICFLAGS?= -DPIC -DBIGPIC
 CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS}
 APICFLAGS ?= -KPIC
 .else									# } {
 # Platform-independent flags for NetBSD shared libraries
 SHLIB_SOVERSION=${SHLIB_FULLVERSION}
 SHLIB_SHFLAGS=
 FPICFLAGS ?= -fPIC
 CPICFLAGS?= -fPIC -DPIC
 CPPPICFLAGS?= -DPIC
 CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS}
 APICFLAGS?= -k
 .endif									# }
 .if ${MKPICLIB} != "no"
 CSHLIBFLAGS+= ${CPICFLAGS}
 .endif
 .if defined(CSHLIBFLAGS) && !empty(CSHLIBFLAGS)
 MKSHLIBOBJS= yes
 .else
 MKSHLIBOBJS= no
 .endif
 # Platform-independent linker flags for ELF shared libraries
 SHLIB_SOVERSION=	${SHLIB_MAJOR}
 SHLIB_SHFLAGS=		-Wl,-soname,${_LIB_PREFIX}${LIB}.so.${SHLIB_SOVERSION}
 SHLIB_SHFLAGS+=		-Wl,--warn-shared-textrel
 SHLIB_LDSTARTFILE?=	${_GCC_CRTDIR}/crti.o ${_GCC_CRTBEGINS}
 SHLIB_LDENDFILE?=	${_GCC_CRTENDS} ${_GCC_CRTDIR}/crtn.o
 CFLAGS+=	${COPTS}
 OBJCFLAGS+=	${OBJCOPTS}
 AFLAGS+=	${COPTS}
 FFLAGS+=	${FOPTS}
 .if defined(CTFCONVERT)
 .if defined(CFLAGS) && !empty(CFLAGS:M*-g*)
 CTFFLAGS+=	-g
 .endif
 .endif
 .c.o:
 	${_MKTARGET_COMPILE}
 	${COMPILE.c} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
 .if defined(CTFCONVERT)
 	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 .endif
 .if !defined(CFLAGS) || empty(CFLAGS:M*-g*)
-	${OBJCOPY} -x ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .endif
 .c.po:
 	${_MKTARGET_COMPILE}
 	${COMPILE.c} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -pg ${.IMPSRC} -o ${.TARGET}
 .if defined(CTFCONVERT)
 	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 .endif
 .if !defined(CFLAGS) || empty(CFLAGS:M*-g*)
-	${OBJCOPY} -X ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .endif
 .c.go:
 	${_MKTARGET_COMPILE}
 	${COMPILE.c} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -g ${.IMPSRC} -o ${.TARGET}
 .c.pico:
 	${_MKTARGET_COMPILE}
 	${COMPILE.c} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${CSHLIBFLAGS} ${.IMPSRC} -o ${.TARGET}
 .if !defined(CFLAGS) || empty(CFLAGS:M*-g*)
-	${OBJCOPY} -x ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .endif
 .cc.o .cpp.o .cxx.o .C.o:
 	${_MKTARGET_COMPILE}
 	${COMPILE.cc} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
 .if !defined(CFLAGS) || empty(CFLAGS:M*-g*)
-	${OBJCOPY} -x ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .endif
 .cc.po .cpp.po .cxx.po .C.po:
 	${_MKTARGET_COMPILE}
 	${COMPILE.cc} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -pg ${.IMPSRC} -o ${.TARGET}
 .if !defined(CFLAGS) || empty(CFLAGS:M*-g*)
-	${OBJCOPY} -X ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .endif
 .cc.go .cpp.go .cxx.go .C.go:
 	${_MKTARGET_COMPILE}
 	${COMPILE.cc} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} -g ${.IMPSRC} -o ${.TARGET}
 .cc.pico .cpp.pico .cxx.pico .C.pico:
 	${_MKTARGET_COMPILE}
 	${COMPILE.cc} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${CSHLIBFLAGS} ${.IMPSRC} -o ${.TARGET}
 .if !defined(CFLAGS) || empty(CFLAGS:M*-g*)
-	${OBJCOPY} -x ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .endif
 .f.o:
 	${_MKTARGET_COMPILE}
 	${COMPILE.f} ${.IMPSRC} -o ${.TARGET}
 .if defined(CTFCONVERT)
 	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 .endif
 .if !defined(FOPTS) || empty(FOPTS:M*-g*)
-	${OBJCOPY} -x ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .endif
 .f.po:
 	${_MKTARGET_COMPILE}
 	${COMPILE.f} ${PROFFLAGS} -pg ${.IMPSRC} -o ${.TARGET}
 .if defined(CTFCONVERT)
 	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 .endif
 .if !defined(FOPTS) || empty(FOPTS:M*-g*)
-	${OBJCOPY} -X ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .endif
 .f.go:
 	${_MKTARGET_COMPILE}
 	${COMPILE.f} ${DEBUGFLAGS} -g ${.IMPSRC} -o ${.TARGET}
 .f.pico:
 	${_MKTARGET_COMPILE}
 	${COMPILE.f} ${FPICFLAGS} ${.IMPSRC} -o ${.TARGET}
 .if !defined(FOPTS) || empty(FOPTS:M*-g*)
-	${OBJCOPY} -x ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .endif
 .f.ln:
 	${_MKTARGET_COMPILE}
 	@echo Skipping lint for Fortran libraries.
 .m.o:
 	${_MKTARGET_COMPILE}
 	${COMPILE.m} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
 .if defined(CTFCONVERT)
 	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 .endif
 .if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*)
-	${OBJCOPY} -x ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .endif
 .m.po:
 	${_MKTARGET_COMPILE}
 	${COMPILE.m} ${PROFFLAGS} -pg ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
 .if defined(CTFCONVERT)
 	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 .endif
 .if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*)
-	${OBJCOPY} -X ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .endif
 .m.go:
 	${_MKTARGET_COMPILE}
 	${COMPILE.m} ${DEBUGFLAGS} -g ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
 .if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*)
-	${OBJCOPY} -X ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .endif
 .m.pico:
 	${_MKTARGET_COMPILE}
 	${COMPILE.m} ${CSHLIBFLAGS} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
 .if !defined(OBJCFLAGS) || empty(OBJCFLAGS:M*-g*)
-	${OBJCOPY} -x ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .endif
 .s.o:
 	${_MKTARGET_COMPILE}
 	${COMPILE.s} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
 .if defined(CTFCONVERT)
 	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 .endif
-	${OBJCOPY} -x ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .S.o:
 	${_MKTARGET_COMPILE}
 	${COMPILE.S} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
 .if defined(CTFCONVERT)
 	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 .endif
-	${OBJCOPY} -x ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .s.po:
 	${_MKTARGET_COMPILE}
 	${COMPILE.s} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
 .if defined(CTFCONVERT)
 	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 .endif
-	${OBJCOPY} -X ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .S.po:
 	${_MKTARGET_COMPILE}
 	${COMPILE.S} ${PROFFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
 .if defined(CTFCONVERT)
 	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 .endif
-	${OBJCOPY} -X ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .s.go:
 	${_MKTARGET_COMPILE}
 	${COMPILE.s} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
 .S.go:
 	${_MKTARGET_COMPILE}
 	${COMPILE.S} ${DEBUGFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
 .s.pico:
 	${_MKTARGET_COMPILE}
 	${COMPILE.s} ${CAPICFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
-	${OBJCOPY} -x ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .S.pico:
 	${_MKTARGET_COMPILE}
 	${COMPILE.S} ${CAPICFLAGS} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC} -o ${.TARGET}
-	${OBJCOPY} -x ${.TARGET}
+	${OBJCOPY} ${OBJCOPYFLAGS} ${.TARGET}
 .if defined(LIB)							# {
 .if (${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \
 	|| ${MKLINKLIB} != "no") && ${MKSTATICLIB} != "no"
 _LIBS=lib${LIB}.a
 .else
 _LIBS=
 .endif
 OBJS+=${SRCS:N*.h:N*.sh:R:S/$/.o/g}
 STOBJS+=${OBJS}
 LOBJS+=${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln}
 .if ${LIBISPRIVATE} != "no"
 # No installation is required
 libinstall::
 .endif
 .if ${MKDEBUGLIB} != "no"
 _LIBS+=lib${LIB}_g.a
 GOBJS+=${OBJS:.o=.go}
 DEBUGFLAGS?=-DDEBUG
 .endif
 .if ${MKPROFILE} != "no"
 _LIBS+=lib${LIB}_p.a
 POBJS+=${OBJS:.o=.po}
 PROFFLAGS?=-DGPROF -DPROF
 .endif
 .if ${MKPIC} != "no"							# {
 .if ${MKPICLIB} == "no"
 .if ${MKSHLIBOBJS} != "no"
 # make _pic.a, which isn't really pic,
 # since it's needed for making shared lib.
 # but don't install it.
 SOLIB=lib${LIB}_pic.a
 SOBJS+=${OBJS:.o=.pico}
 .else
 SOLIB=lib${LIB}.a
 .endif
 .else
 SOLIB=lib${LIB}_pic.a
 _LIBS+=${SOLIB}
 SOBJS+=${OBJS:.o=.pico}
 .endif
 .if defined(SHLIB_FULLVERSION)
 _LIB.so:=lib${LIB}.so.${SHLIB_FULLVERSION}
 .if ${MKDEBUG} != "no"
 _LIB.debug:=${_LIB.so}.debug
 .endif
 _LIBS+=lib${LIB}.so.${SHLIB_FULLVERSION}
 .endif
 .endif									# }
 .if ${MKLINT} != "no" && !empty(LOBJS)
 _LIBS+=llib-l${LIB}.ln
 .endif
 ALLOBJS=
 .if (${MKPIC} == "no" || (defined(LDSTATIC) && ${LDSTATIC} != "") \
 	|| ${MKLINKLIB} != "no") && ${MKSTATICLIB} != "no"
 ALLOBJS+=${STOBJS}
 .endif
 ALLOBJS+=${POBJS} ${SOBJS}
 .if ${MKLINT} != "no" && !empty(LOBJS)
 ALLOBJS+=${LOBJS}
 .endif
 .else	# !defined(LIB)							# } {
 LOBJS=
 SOBJS=
 .endif	# !defined(LIB)							# }
 _YLSRCS=	${SRCS:M*.[ly]:C/\..$/.c/} ${YHEADER:D${SRCS:M*.y:.y=.h}}
 .NOPATH: ${ALLOBJS} ${_LIBS} ${_YLSRCS}
 realall: ${SRCS} ${ALLOBJS:O} ${_LIBS} ${_LIB.debug}
 MKARZERO?=no
 .if ${MKARZERO} == "yes"
 _ARFL=crsD
 _ARRANFL=sD
 _INSTRANLIB=
 .else
 _ARFL=crs
 _ARRANFL=s
 _INSTRANLIB=${empty(PRESERVE):?-a "${RANLIB} -t":}
 .endif
 # If you change this, please consider reflecting the change in
 # the override in sys/rump/Makefile.rump.
 .if !target(__archivebuild)
 __archivebuild: .USE
 	${_MKTARGET_BUILD}
 	rm -f ${.TARGET}
 	${AR} ${_ARFL} ${.TARGET} `NM=${NM} ${LORDER} ${.ALLSRC:M*o} | ${TSORT}`
 .endif
 .if !target(__archiveinstall)
 __archiveinstall: .USE
 	${_MKTARGET_INSTALL}
 	${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 	    ${_INSTRANLIB} ${.ALLSRC} ${.TARGET}
 .endif
 __archivesymlinkpic: .USE
 	${_MKTARGET_INSTALL}
 	${INSTALL_SYMLINK} ${.ALLSRC} ${.TARGET}
 DPSRCS+=	${_YLSRCS}
 CLEANFILES+=	${_YLSRCS}
 ${STOBJS} ${POBJS} ${GOBJS} ${SOBJS} ${LOBJS}: ${DPSRCS}
 lib${LIB}.a:: ${STOBJS} __archivebuild
 lib${LIB}_p.a:: ${POBJS} __archivebuild
 lib${LIB}_pic.a:: ${SOBJS} __archivebuild
 lib${LIB}_g.a:: ${GOBJS} __archivebuild
 _LIBLDOPTS=
 .if ${SHLIBDIR} != "/usr/lib"
 _LIBLDOPTS+=	-Wl,-rpath,${SHLIBDIR} \
 		-L=${SHLIBDIR}
 .elif ${SHLIBINSTALLDIR} != "/usr/lib"
 _LIBLDOPTS+=	-Wl,-rpath-link,${DESTDIR}${SHLIBINSTALLDIR} \
 		-L=${SHLIBINSTALLDIR}
 .endif
 # gcc -shared now adds -lc automatically. For libraries other than libc and
 # libgcc* we add as a dependency the installed shared libc. For libc and
 # libgcc* we avoid adding libc as a dependency by using -nostdlib. Note that
 # -Xl,-nostdlib is not enough because we want to tell the compiler-driver not
 # to add standard libraries, not the linker.
 .if !defined(LIB)
 .if !empty(LIBC_SO)
 DPLIBC ?= ${DESTDIR}${LIBC_SO}
 .endif
 .else
 .if ${LIB} != "c" && ${LIB:Mgcc*} == ""
 .if !empty(LIBC_SO)
 DPLIBC ?= ${DESTDIR}${LIBC_SO}
 .endif
 .else
 LDLIBC ?= -nodefaultlibs
 .if ${LIB} == "c"
 LDADD+= -lgcc
 .endif
 .endif
 .endif
 .if ${LIBISCXX} != "no"
 LIBCC:=	${CXX}
 .else
 LIBCC:=	${CC}
 .endif
 _LDADD.lib${LIB}=	${LDADD} ${LDADD.lib${LIB}}
 _LDFLAGS.lib${LIB}=	${LDFLAGS} ${LDFLAGS.lib${LIB}}
 lib${LIB}.so.${SHLIB_FULLVERSION}: ${SOLIB} ${DPADD} ${DPLIBC} \
     ${SHLIB_LDSTARTFILE} ${SHLIB_LDENDFILE}
 	${_MKTARGET_BUILD}
 	rm -f lib${LIB}.so.${SHLIB_FULLVERSION}
 	${LIBCC} ${LDLIBC} -Wl,-x -shared ${SHLIB_SHFLAGS} ${_LDFLAGS.lib${LIB}} \
 	    -o ${.TARGET} ${_LIBLDOPTS} \
 	    -Wl,--whole-archive ${SOLIB} -Wl,--no-whole-archive ${_LDADD.lib${LIB}}
 #  We don't use INSTALL_SYMLINK here because this is just
 #  happening inside the build directory/objdir. XXX Why does
 #  this spend so much effort on libraries that aren't live??? XXX
 .if defined(SHLIB_FULLVERSION) && defined(SHLIB_MAJOR) && \
     "${SHLIB_FULLVERSION}" != "${SHLIB_MAJOR}"
 	${HOST_LN} -sf lib${LIB}.so.${SHLIB_FULLVERSION} lib${LIB}.so.${SHLIB_MAJOR}.tmp
 	mv -f lib${LIB}.so.${SHLIB_MAJOR}.tmp lib${LIB}.so.${SHLIB_MAJOR}
 .endif
 	${HOST_LN} -sf lib${LIB}.so.${SHLIB_FULLVERSION} lib${LIB}.so.tmp
 	mv -f lib${LIB}.so.tmp lib${LIB}.so
 .if ${MKSTRIPIDENT} != "no"
 	${OBJCOPY} -R .ident ${.TARGET}
 .endif
 .if defined(_LIB.debug)
 ${_LIB.debug}: ${_LIB.so}
 	${_MKTARGET_CREATE}
 	(  ${OBJCOPY} --only-keep-debug ${_LIB.so} ${_LIB.debug} \
 	&& ${OBJCOPY} --strip-debug -p -R .gnu_debuglink \
 		--add-gnu-debuglink=${_LIB.debug} ${_LIB.so} \
 	) || (rm -f ${_LIB.debug}; false)
 .endif
 .if !empty(LOBJS)							# {
 LLIBS?=		-lc
 llib-l${LIB}.ln: ${LOBJS}
 	${_MKTARGET_COMPILE}
 	rm -f llib-l${LIB}.ln
 .if defined(DESTDIR)
 	${LINT} -C${LIB} ${.ALLSRC} -L${DESTDIR}/usr/libdata ${LLIBS}
 .else
 	${LINT} -C${LIB} ${.ALLSRC} ${LLIBS}
 .endif
 .endif									# }
 lint: ${LOBJS}
 .if defined(LOBJS) && !empty(LOBJS)
 	${LINT} ${LINTFLAGS} ${LOBJS}
 .endif
 # If the number of entries in CLEANFILES is too large, then the
 # commands in bsd.clean.mk encounter errors like "exec(/bin/sh)
 # failed (Argument list too long)".  Avoid that by splitting the
 # files to clean into several lists using different variable names.
 # __cleanuse is an internal target in bsd.clean.mk; the way we
 # use it here mimics the way it's used by the clean target in
 # bsd.clean.mk.
+#
 clean: libclean1 libclean2 libclean3 libclean4 libclean5
 libclean1: .PHONY .MADE __cleanuse LIBCLEANFILES1
 libclean2: .PHONY .MADE __cleanuse LIBCLEANFILES2
 libclean3: .PHONY .MADE __cleanuse LIBCLEANFILES3
 libclean4: .PHONY .MADE __cleanuse LIBCLEANFILES4
 libclean5: .PHONY .MADE __cleanuse LIBCLEANFILES5
 CLEANFILES+= a.out [Ee]rrs mklog core *.core
 LIBCLEANFILES1+= lib${LIB}.a   ${STOBJS} ${STOBJS:=.tmp}
 LIBCLEANFILES2+= lib${LIB}_p.a ${POBJS}  ${POBJS:=.tmp}
 LIBCLEANFILES3+= lib${LIB}_g.a ${GOBJS}  ${GOBJS:=.tmp}
 LIBCLEANFILES4+= lib${LIB}_pic.a lib${LIB}.so.* lib${LIB}.so ${_LIB.debug}
 LIBCLEANFILES4+= ${SOBJS} ${SOBJS:=.tmp}
 LIBCLEANFILES5+= llib-l${LIB}.ln ${LOBJS}
 .if !target(libinstall)							# {
 # Make sure it gets defined, in case MKPIC==no && MKLINKLIB==no
 libinstall::
 .if ${MKLINKLIB} != "no" && ${MKSTATICLIB} != "no"
 libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}.a
 .PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}.a
 .if ${MKUPDATE} == "no"
 .if !defined(BUILD) && !make(all) && !make(lib${LIB}.a)
 ${DESTDIR}${LIBDIR}/lib${LIB}.a! .MADE
 .endif
 ${DESTDIR}${LIBDIR}/lib${LIB}.a! lib${LIB}.a __archiveinstall
 .else
 .if !defined(BUILD) && !make(all) && !make(lib${LIB}.a)
 ${DESTDIR}${LIBDIR}/lib${LIB}.a: .MADE
 .endif
 ${DESTDIR}${LIBDIR}/lib${LIB}.a: lib${LIB}.a __archiveinstall
 .endif
 .endif
 .if ${MKPROFILE} != "no"
 libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a
 .PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a
 .if ${MKUPDATE} == "no"
 .if !defined(BUILD) && !make(all) && !make(lib${LIB}_p.a)
 ${DESTDIR}${LIBDIR}/lib${LIB}_p.a! .MADE
 .endif
 ${DESTDIR}${LIBDIR}/lib${LIB}_p.a! lib${LIB}_p.a __archiveinstall
 .else
 .if !defined(BUILD) && !make(all) && !make(lib${LIB}_p.a)
 ${DESTDIR}${LIBDIR}/lib${LIB}_p.a: .MADE
 .endif
 ${DESTDIR}${LIBDIR}/lib${LIB}_p.a: lib${LIB}_p.a __archiveinstall
 .endif
 .endif
 .if ${MKDEBUGLIB} != "no"
 libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_g.a
 .PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_g.a
 .if ${MKUPDATE} == "no"
 .if !defined(BUILD) && !make(all) && !make(lib${LIB}_g.a)
 ${DESTDIR}${LIBDIR}/lib${LIB}_g.a! .MADE
 .endif
 ${DESTDIR}${LIBDIR}/lib${LIB}_g.a! lib${LIB}_g.a __archiveinstall
 .else
 .if !defined(BUILD) && !make(all) && !make(lib${LIB}_g.a)
 ${DESTDIR}${LIBDIR}/lib${LIB}_g.a: .MADE
 .endif
 ${DESTDIR}${LIBDIR}/lib${LIB}_g.a: lib${LIB}_g.a __archiveinstall
 .endif
 .endif
 .if ${MKPIC} != "no" && ${MKPICINSTALL} != "no"
 libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a
 .PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a
 .if ${MKUPDATE} == "no"
 .if !defined(BUILD) && !make(all) && !make(lib${LIB}_pic.a)
 ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a! .MADE
 .endif
 .if ${MKPICLIB} == "no"
 ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a! lib${LIB}.a __archivesymlinkpic
 .else
 ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a! lib${LIB}_pic.a __archiveinstall
 .endif
 .else
 .if !defined(BUILD) && !make(all) && !make(lib${LIB}_pic.a)
 ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: .MADE
 .endif
 .if ${MKPICLIB} == "no"
 ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: lib${LIB}.a __archivesymlinkpic
 .else
 ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: lib${LIB}_pic.a __archiveinstall
 .endif
 .endif
 .endif
 .if ${MKPIC} != "no" && defined(SHLIB_FULLVERSION)
 _LIB_SO_TGT=		${DESTDIR}${_LIBSODIR}/${_LIB_PREFIX}${LIB}.so
 _LIB_SO_TGTLIBDIR=	   ${DESTDIR}${LIBDIR}/${_LIB_PREFIX}${LIB}.so
 libinstall:: ${_LIB_SO_TGT}.${SHLIB_FULLVERSION}
 .PRECIOUS: ${_LIB_SO_TGT}.${SHLIB_FULLVERSION}
 .if ${MKUPDATE} == "no"
 .if !defined(BUILD) && !make(all) && !make(lib${LIB}.so.${SHLIB_FULLVERSION})
 ${_LIB_SO_TGT}.${SHLIB_FULLVERSION}! .MADE
 .endif
 ${_LIB_SO_TGT}.${SHLIB_FULLVERSION}! lib${LIB}.so.${SHLIB_FULLVERSION}
 .else
 .if !defined(BUILD) && !make(all) && !make(lib${LIB}.so.${SHLIB_FULLVERSION})
 ${_LIB_SO_TGT}.${SHLIB_FULLVERSION}: .MADE
 .endif
 ${_LIB_SO_TGT}.${SHLIB_FULLVERSION}: lib${LIB}.so.${SHLIB_FULLVERSION}
 .endif
 	${_MKTARGET_INSTALL}
 	${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 		${.ALLSRC} ${.TARGET}
 .if ${_LIBSODIR} != ${LIBDIR}
 	${INSTALL_SYMLINK} -l r \
 		${_LIB_SO_TGT}.${SHLIB_FULLVERSION} \
 		${_LIB_SO_TGTLIBDIR}.${SHLIB_FULLVERSION}
 .endif
 .if defined(SHLIB_FULLVERSION) && defined(SHLIB_MAJOR) && \
     "${SHLIB_FULLVERSION}" != "${SHLIB_MAJOR}"
 	${INSTALL_SYMLINK} \
 		${_LIB_PREFIX}${LIB}.so.${SHLIB_FULLVERSION} \
 		${_LIB_SO_TGT}.${SHLIB_MAJOR}
 .if ${_LIBSODIR} != ${LIBDIR}
 	${INSTALL_SYMLINK} -l r \
 		${_LIB_SO_TGT}.${SHLIB_FULLVERSION} \
 		${_LIB_SO_TGTLIBDIR}.${SHLIB_MAJOR}
 .endif
 .endif
 .if ${MKLINKLIB} != "no"
 	${INSTALL_SYMLINK} \
 		${_LIB_PREFIX}${LIB}.so.${SHLIB_FULLVERSION} \
 		${_LIB_SO_TGT}
 .if ${_LIBSODIR} != ${LIBDIR}
 	${INSTALL_SYMLINK} -l r \
 		${_LIB_SO_TGT}.${SHLIB_FULLVERSION} \
 		${_LIB_SO_TGTLIBDIR}
 .endif
 .endif
 .endif
 .if defined(_LIB.debug)
 libinstall:: ${DESTDIR}${DEBUGDIR}${LIBDIR}/${_LIB.debug}
 .PRECIOUS: ${DESTDIR}${DEBUGDIR}${LIBDIR}/${_LIB.debug}
 ${DESTDIR}${DEBUGDIR}${LIBDIR}/${_LIB.debug}: ${_LIB.debug}
 	${_MKTARGET_INSTALL}
 	${INSTALL_FILE} -o ${DEBUGOWN} -g ${DEBUGGRP} -m ${DEBUGMODE} \
 		${.ALLSRC} ${.TARGET}
 .endif
 .if ${MKLINT} != "no" && !empty(LOBJS)
 libinstall:: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln
 .PRECIOUS: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln
 .if ${MKUPDATE} == "no"
 .if !defined(BUILD) && !make(all) && !make(llib-l${LIB}.ln)
 ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln! .MADE
 .endif
 ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln! llib-l${LIB}.ln
 .else
 .if !defined(BUILD) && !make(all) && !make(llib-l${LIB}.ln)
 ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln: .MADE
 .endif
 ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln: llib-l${LIB}.ln
 .endif
 	${_MKTARGET_INSTALL}
 	${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
 		${.ALLSRC} ${DESTDIR}${LINTLIBDIR}
 .endif
 .endif	# !target(libinstall)						# }
 ##### Pull in related .mk logic
 LINKSOWN?= ${LIBOWN}
 LINKSGRP?= ${LIBGRP}
 LINKSMODE?= ${LIBMODE}
 .include <bsd.man.mk>
 .include <bsd.nls.mk>
 .include <bsd.files.mk>
 .include <bsd.inc.mk>
 .include <bsd.links.mk>
 .include <bsd.dep.mk>
 .include <bsd.clang-analyze.mk>
 .include <bsd.clean.mk>
 ${TARGETS}:	# ensure existence

 @@ -1,271 +1,274 @@
-#	$NetBSD: bsd.sys.mk,v 1.210 2011/10/31 14:20:12 chs Exp $
+#	$NetBSD: bsd.sys.mk,v 1.211 2012/01/28 21:32:14 christos Exp $
+#
 # Build definitions used for NetBSD source tree builds.
 .if !defined(_BSD_SYS_MK_)
 _BSD_SYS_MK_=1
 .if ${MKREPRO:Uno} == "yes"
 CPPFLAGS+=	-Wp,-iremap,${NETBSDSRCDIR}:/usr/src
 CPPFLAGS+=	-Wp,-iremap,${DESTDIR}/:/
 .endif
 # Enable c99 mode by default.
 # This has the side effect of complaining for missing prototypes
 # implicit type declarations and missing return statements.
 .if defined(HAVE_GCC)
 CFLAGS+=	-std=gnu99
 .endif
 .if defined(WARNS)
 CFLAGS+=	${${ACTIVE_CC} == "clang":? -Wno-sign-compare -Wno-pointer-sign :}
 .if ${WARNS} > 0
 CFLAGS+=	-Wall -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith
 #CFLAGS+=	-Wmissing-declarations -Wredundant-decls -Wnested-externs
 # Add -Wno-sign-compare.  -Wsign-compare is included in -Wall as of GCC 3.3,
 # but our sources aren't up for it yet. Also, add -Wno-traditional because
 # gcc includes #elif in the warnings, which is 'this code will not compile
 # in a traditional environment' warning, as opposed to 'this code behaves
 # differently in traditional and ansi environments' which is the warning
 # we wanted, and now we don't get anymore.
 CFLAGS+=	-Wno-sign-compare
 CFLAGS+=	${${ACTIVE_CC} != "clang":? -Wno-traditional :}
 .if !defined(NOGCCERROR)
 # Set assembler warnings to be fatal
 CFLAGS+=	-Wa,--fatal-warnings
 .endif
 # Set linker warnings to be fatal
 # XXX no proper way to avoid "FOO is a patented algorithm" warnings
 # XXX on linking static libs
 .if (!defined(MKPIC) || ${MKPIC} != "no") && \
     (!defined(LDSTATIC) || ${LDSTATIC} != "-static")
 # XXX there are some strange problems not yet resolved
 . if !defined(HAVE_GCC) || ${HAVE_GCC} != 45
 LDFLAGS+=	-Wl,--fatal-warnings
 . endif
 .endif
 .endif
 .if ${WARNS} > 1
 CFLAGS+=	-Wreturn-type -Wswitch -Wshadow
 .endif
 .if ${WARNS} > 2
 CFLAGS+=	-Wcast-qual -Wwrite-strings
 CFLAGS+=	-Wextra -Wno-unused-parameter
 # Readd -Wno-sign-compare to override -Wextra with clang
 CFLAGS+=	-Wno-sign-compare
 CXXFLAGS+=	-Wabi
 CXXFLAGS+=	-Wold-style-cast
 CXXFLAGS+=	-Wctor-dtor-privacy -Wnon-virtual-dtor -Wreorder \
 		-Wno-deprecated -Woverloaded-virtual -Wsign-promo -Wsynth
 CXXFLAGS+=	${${ACTIVE_CXX} == "gcc":? -Wno-non-template-friend -Wno-pmf-conversions :}
 .endif
 .if ${WARNS} > 3 && defined(HAVE_GCC)
 CFLAGS+=	-Wsign-compare -Wformat=2
 .endif
 .if ${WARNS} > 3 && defined(HAVE_LLVM)
 CFLAGS+=	${${ACTIVE_CC} == "clang":? -Wpointer-sign -Wmissing-noreturn :}
 .endif
 .if (defined(HAVE_GCC) && ${HAVE_GCC} == 45 \
      && (${MACHINE_ARCH} == "sh3eb" || \
 	 ${MACHINE_ARCH} == "sh3el" || \
 	 ${MACHINE_ARCH} == "m68k" || \
 	 ${MACHINE_ARCH} == "m68000"))
 # XXX GCC 4.5 for sh3 and m68k (which we compile with -Os) is extra noisy for
 # cases it should be better with
 CFLAGS+=	-Wno-uninitialized
 .endif
 .endif
 CWARNFLAGS+=	${CWARNFLAGS.${ACTIVE_CC}}
 CPPFLAGS+=	${AUDIT:D-D__AUDIT__}
 _NOWERROR=	${defined(NOGCCERROR) || (${ACTIVE_CC} == "clang" && defined(NOCLANGERROR)):?yes:no}
 CFLAGS+=	${${_NOWERROR} == "no" :?-Werror:} ${CWARNFLAGS}
 LINTFLAGS+=	${DESTDIR:D-d ${DESTDIR}/usr/include}
 .if (${MACHINE_ARCH} == "alpha") || \
     (${MACHINE_ARCH} == "hppa") || \
     (${MACHINE_ARCH} == "ia64") || \
     (${MACHINE_ARCH} == "mipsel") || (${MACHINE_ARCH} == "mipseb") || \
     (${MACHINE_ARCH} == "mips64el") || (${MACHINE_ARCH} == "mips64eb")
 HAS_SSP=	no
 .else
 HAS_SSP=	yes
 .endif
 .if ${USE_FORT:Uno} != "no"
 USE_SSP?=	yes
 .if !defined(KERNSRCDIR) && !defined(KERN) # not for kernels nor kern modules
 CPPFLAGS+=	-D_FORTIFY_SOURCE=2
 .endif
 .endif
 .if (${USE_SSP:Uno} != "no") && (${BINDIR:Ux} != "/usr/mdec")
 .if ${HAS_SSP} == "yes"
 COPTS+=	-fstack-protector -Wstack-protector
 COPTS+=	${${ACTIVE_CC} == "clang":? -mllvm -stack-protector-buffer-size=1 :}
 COPTS+=	${${ACTIVE_CC} == "gcc":? --param ssp-buffer-size=1 :}
 .endif
 .endif
 .if ${MKSOFTFLOAT:Uno} != "no"
 COPTS+=		-msoft-float
 FOPTS+=		-msoft-float
 .endif
 .if ${MKIEEEFP:Uno} != "no"
 .if ${MACHINE_ARCH} == "alpha"
 CFLAGS+=	-mieee
 FFLAGS+=	-mieee
 .endif
 .endif
 .if ${MACHINE} == "sparc64" && ${MACHINE_ARCH} == "sparc"
 CFLAGS+=	-Wa,-Av8plus
 .endif
 .if !defined(NOGCCERROR)
 .if (${MACHINE_ARCH} == "mips64el") || (${MACHINE_ARCH} == "mips64eb")
 CPUFLAGS+=	-Wa,--fatal-warnings
 .endif
 .endif
 #.if ${MACHINE} == "sbmips"
 #CFLAGS+=	-mips64 -mtune=sb1
 #.endif
 #.if (${MACHINE_ARCH} == "mips64el" || ${MACHINE_ARCH} == "mips64eb") && \
 #    (defined(MKPIC) && ${MKPIC} == "no")
 #CPUFLAGS+=	-mno-abicalls -fno-PIC
 #.endif
 CFLAGS+=	${CPUFLAGS}
 AFLAGS+=	${CPUFLAGS}
 .if !defined(LDSTATIC) || ${LDSTATIC} != "-static"
 # Position Independent Executable flags
 PIE_CFLAGS?=        -fPIC -DPIC
 PIE_LDFLAGS?=       -Wl,-pie -shared-libgcc
 PIE_AFLAGS?=	    -fPIC -DPIC
 .endif
 # Helpers for cross-compiling
 HOST_CC?=	cc
 HOST_CFLAGS?=	-O
 HOST_COMPILE.c?=${HOST_CC} ${HOST_CFLAGS} ${HOST_CPPFLAGS} -c
 HOST_COMPILE.cc?=      ${HOST_CXX} ${HOST_CXXFLAGS} ${HOST_CPPFLAGS} -c
 .if defined(HOSTPROG_CXX)
 HOST_LINK.c?=	${HOST_CXX} ${HOST_CXXFLAGS} ${HOST_CPPFLAGS} ${HOST_LDFLAGS}
 .else
 HOST_LINK.c?=	${HOST_CC} ${HOST_CFLAGS} ${HOST_CPPFLAGS} ${HOST_LDFLAGS}
 .endif
 HOST_CXX?=	c++
 HOST_CXXFLAGS?=	-O
 HOST_CPP?=	cpp
 HOST_CPPFLAGS?=
 HOST_LD?=	ld
 HOST_LDFLAGS?=
 HOST_AR?=	ar
 HOST_RANLIB?=	ranlib
 HOST_LN?=	ln
 # HOST_SH must be an absolute path
 HOST_SH?=	/bin/sh
 ELF2ECOFF?=	elf2ecoff
 MKDEP?=		mkdep
 OBJCOPY?=	objcopy
 OBJDUMP?=	objdump
 PAXCTL?=	paxctl
 STRIP?=		strip
 # TOOL_* variables are defined in bsd.own.mk
 .SUFFIXES:	.o .ln .lo .c .cc .cpp .cxx .C .m ${YHEADER:D.h}
 # C
 .c.o:
 	${_MKTARGET_COMPILE}
 	${COMPILE.c} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
 .if defined(CTFCONVERT)
 	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 .endif
 .c.ln:
 	${_MKTARGET_COMPILE}
 	${LINT} ${LINTFLAGS} \
 	    ${CPPFLAGS:C/-([IDU])[  ]*/-\1/Wg:M-[IDU]*} \
 	    ${CPPFLAGS.${.IMPSRC:T}:C/-([IDU])[  ]*/-\1/Wg:M-[IDU]*} \
 	    -i ${.IMPSRC}
 # C++
 .cc.o .cpp.o .cxx.o .C.o:
 	${_MKTARGET_COMPILE}
 	${COMPILE.cc} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
 # Objective C
 # (Defined here rather than in <sys.mk> because `.m' is not just
 #  used for Objective C source)
 .m.o:
 	${_MKTARGET_COMPILE}
 	${COMPILE.m} ${OBJCOPTS} ${OBJCOPTS.${.IMPSRC:T}} ${.IMPSRC}
 .if defined(CTFCONVERT)
 	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 .endif
 # Host-compiled C objects
 # The intermediate step is necessary for Sun CC, which objects to calling
 # object files anything but *.o
 .c.lo:
 	${_MKTARGET_COMPILE}
 	${HOST_COMPILE.c} -o ${.TARGET}.o ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
 	mv ${.TARGET}.o ${.TARGET}
 # C++
 .cc.lo .cpp.lo .cxx.lo .C.lo:
 	${_MKTARGET_COMPILE}
 	${HOST_COMPILE.cc} -o ${.TARGET}.o ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
 	mv ${.TARGET}.o ${.TARGET}
 # Assembly
 .s.o:
 	${_MKTARGET_COMPILE}
 	${COMPILE.s} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
 .if defined(CTFCONVERT)
 	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 .endif
 .S.o:
 	${_MKTARGET_COMPILE}
 	${COMPILE.S} ${COPTS.${.IMPSRC:T}} ${CPUFLAGS.${.IMPSRC:T}} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
 .if defined(CTFCONVERT)
 	${CTFCONVERT} ${CTFFLAGS} ${.TARGET}
 .endif
 # Lex
 LFLAGS+=	${LPREFIX.${.IMPSRC:T}:D-P${LPREFIX.${.IMPSRC:T}}}
 LFLAGS+=	${LPREFIX:D-P${LPREFIX}}
 .l.c:
 	${_MKTARGET_LEX}
 	${LEX.l} -o${.TARGET} ${.IMPSRC}
 # Yacc
 YFLAGS+=	${YPREFIX.${.IMPSRC:T}:D-p${YPREFIX.${.IMPSRC:T}}} ${YHEADER.${.IMPSRC:T}:D-d}
 YFLAGS+=	${YPREFIX:D-p${YPREFIX}} ${YHEADER:D-d}
 .y.c:
 	${_MKTARGET_YACC}
 	${YACC.y} -o ${.TARGET} ${.IMPSRC}
 .ifdef YHEADER
 .if empty(.MAKEFLAGS:M-n)
 .y.h: ${.TARGET:.h=.c}
 .endif
 .endif
 # Objcopy
 OBJCOPYLIBFLAGS?=${"${.TARGET:M*.po}" != "":?-X:-x}
 .endif	# !defined(_BSD_SYS_MK_)