 @@ -1,760 +1,764 @@
-# $NetBSD: bsd.prefs.mk,v 1.335 2013/04/03 13:45:49 obache Exp $
+# $NetBSD: bsd.prefs.mk,v 1.336 2013/04/28 13:21:47 obache Exp $
+#
 # This file includes the mk.conf file, which contains the user settings.
+#
 # Packages should include this file before any of the .if directives, as
 # well as before modifying variables like CFLAGS, LDFLAGS, and so on.
 # Otherwise the behavior may be unexpected.
+#
 # When mk.conf is included by this file, the following variables are
 # defined:
+#
 # ACCEPTABLE_LICENSES
 #	This variable is set to the list of Open Source licenses. See
 #	mk/license.mk for details.
+#
 # MACHINE_PLATFORM
 #	The platform for which the packages are built. It has the form
 #	${OPSYS}-${OS_VERSION}-${MACHINE_ARCH}.
+#
 # NATIVE_MACHINE_PLATFORM
 #	The platform on which the packages are built. This is usually
 #	the same as ${MACHINE_PLATFORM}, but can be different when
 #	cross-building packages.
+#
 # PKGPATH
 #	The path of the package, relative to the pkgsrc top-level
 #	directory. Typical values look like editors/emacs or
 #	misc/openoffice-bin.
+#
 # Keywords: mk.conf user
+#
 .if !defined(BSD_PKG_MK)
 # Let mk.conf know that this is pkgsrc.
 BSD_PKG_MK=1
 __PREFIX_SET__:=${PREFIX}
 # Set PATH if not already set
 .if !defined(PATH)
 PATH=/bin:/usr/bin:/sbin:/usr/sbin
 .endif
 # Expand MAKE to a full path.
 .if !defined(_MAKE)
 _MAKE:=	${MAKE}
 # allow for MAKE=./make and similar.
 .  if empty(_MAKE:M/*) && !empty(_MAKE:M*/*) && defined(PWD) && exists(${PWD}/${MAKE})
 _MAKE:=	${PWD}/${MAKE}
 .  endif
 .  for _dir_ in ${PATH:C/\:/ /g}
 .    if empty(_MAKE:M/*)
 .      if exists(${_dir_}/${MAKE})
 _MAKE:=	${_dir_}/${MAKE}
 .      endif
 .    endif
 .  endfor
 .  if !empty(_MAKE:M/*)
 MAKEFLAGS+=	_MAKE=${_MAKE:Q}
 .  endif
 .endif
 MAKE:=	${_MAKE}
 .if exists(/usr/bin/uname)
 UNAME=/usr/bin/uname
 .elif exists(/bin/uname)
 UNAME=/bin/uname
 .else
 UNAME=echo Unknown
 .endif
 .if !defined(OPSYS)
 OPSYS:=			${:!${UNAME} -s!:S/-//g:S/\///g:C/^CYGWIN_.*$/Cygwin/}
 MAKEFLAGS+=		OPSYS=${OPSYS:Q}
 .endif
 # OS_VARIANT is used to differentiate operating systems which have a common
 # basis but offer contrasting environments, for example Linux distributions
 # or illumos forks.
 OS_VARIANT?=		# empty
 # The _CMD indirection allows code below to modify these values
 # without executing the commands at all.  Later, recursed make
 # invocations will skip these blocks entirely thanks to MAKEFLAGS.
 .if !defined(OS_VERSION)
 _OS_VERSION_CMD=	${UNAME} -r
 OS_VERSION=		${_OS_VERSION_CMD:sh}
 MAKEFLAGS+=		OS_VERSION=${OS_VERSION:Q}
 .endif
 # Preload these for architectures not in all variations of bsd.own.mk,
 # which do not match their GNU names exactly.
 GNU_ARCH.arm26?=	arm
 GNU_ARCH.arm32?=	arm
 GNU_ARCH.i486?=		i386
 GNU_ARCH.i586?=		i386
 GNU_ARCH.i686?=		i386
 GNU_ARCH.m68000?=	m68010
 GNU_ARCH.mips?=		mipsel
 GNU_ARCH.sh3eb?=	sh
 GNU_ARCH.sh3el?=	shle
 NATIVE_MACHINE_GNU_ARCH?=	${GNU_ARCH.${NATIVE_MACHINE_ARCH}:U${NATIVE_MACHINE_ARCH}}
 MACHINE_GNU_ARCH?=		${GNU_ARCH.${MACHINE_ARCH}:U${MACHINE_ARCH}}
 ## If changes are made to how OS_VERSION is set below please keep
 ## "pkgsrc/pkgtools/osabi/INSTALL" in-sync.
 .if ${OPSYS} == "NetBSD"
 LOWER_OPSYS?=		netbsd
 .elif ${OPSYS} == "AIX"
 LOWER_ARCH!=		_cpuid=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $$1 }'`; \
 			if /usr/sbin/lsattr -El $$_cpuid | grep ' POWER' >/dev/null 2>&1; then \
 				echo rs6000; \
 			else \
 				echo powerpc; \
 			fi
 MACHINE_ARCH?=		${LOWER_ARCH}
 .  if exists(/usr/bin/oslevel)
 _OS_VERSION!=		/usr/bin/oslevel
 .  else
 _OS_VERSION!=		echo `${UNAME} -v`.`${UNAME} -r`
 .  endif
 OS_VERSION=		${_OS_VERSION:C/([0-9]*\.[0-9]*).*/\1/}
 LOWER_OPSYS_VERSUFFIX=	${_OS_VERSION}
 LOWER_OPSYS?=		aix
 LOWER_VENDOR?=		ibm
 .elif ${OPSYS} == "BSDOS"
 LOWER_OPSYS?=		bsdi
 .elif ${OPSYS} == "Cygwin"
 LOWER_OPSYS?=		cygwin
 LOWER_VENDOR?=		pc
 .  if !defined(LOWER_ARCH)
 LOWER_ARCH!=		${UNAME} -m | sed -e 's/i.86/i386/'
 .  endif # !defined(LOWER_ARCH)
 _OS_VERSION!=		${UNAME} -r
 OS_VERSION=		${_OS_VERSION:C/\(.*\)//}
 OS_VARIANT!=		${UNAME} -s
 .elif ${OPSYS} == "Darwin"
 LOWER_OPSYS?=		darwin
 .if empty(OS_VERSION:M[1-9].*.*)
 # Automatically select the ABI under Mac OS X Snow Leopard. We don't
 # use this at the moment because too many third party programs don't
 # work with it.
+#
 # _SYSCTL_HW_OPTIONAL_X86_64!=	/usr/sbin/sysctl -n hw.optional.x86_64
 # .  if ${_SYSCTL_HW_OPTIONAL_X86_64} == "1"
 # ABI=			64
 # .else
 # ABI=			32
 #.  endif
 ABI=			32
 LOWER_ARCH.32=		i386
 LOWER_ARCH.64=		x86_64
 LOWER_ARCH=		${LOWER_ARCH.${ABI}}
 .else
 LOWER_ARCH!=		${UNAME} -p
 .endif
 MACHINE_ARCH=		${LOWER_ARCH}
 MAKEFLAGS+=		LOWER_ARCH=${LOWER_ARCH:Q}
 LOWER_OPSYS_VERSUFFIX=	${LOWER_OS_VERSION:C/([0-9]*).*/\1/}
 LOWER_VENDOR?=		apple
 .elif ${OPSYS} == "DragonFly"
 OS_VERSION:=		${OS_VERSION:C/-.*$//}
 LOWER_OPSYS?=		dragonfly
 LOWER_ARCH!=		${UNAME} -p
 .  if ${LOWER_ARCH} == "amd64"
 MACHINE_ARCH=		x86_64
 .  else
 MACHINE_ARCH=		${LOWER_ARCH}
 .  endif
 MAKEFLAGS+=		LOWER_ARCH=${LOWER_ARCH:Q}
 LOWER_VENDOR?=		pc
 .elif ${OPSYS} == "FreeBSD"
 OS_VERSION:=		${OS_VERSION:C/-.*$//}
 LOWER_OPSYS?=		freebsd
 LOWER_ARCH!=		${UNAME} -p
 .  if ${LOWER_ARCH} == "amd64"
 MACHINE_ARCH=		x86_64
 .  else
 MACHINE_ARCH=		${LOWER_ARCH}
 .  endif
 MAKEFLAGS+=		LOWER_ARCH=${LOWER_ARCH:Q}
 LOWER_OPSYS_VERSUFFIX=	${LOWER_OS_VERSION:C/([0-9]*).*/\1/}
 .  if ${LOWER_ARCH} == "i386"
 LOWER_VENDOR?=		pc
 .  endif
 LOWER_VENDOR?=		unknown
 .elif ${OPSYS} == "Haiku"
 LOWER_OPSYS?=		haiku
 .  if ${MACHINE_ARCH} == "i386"
 LOWER_VENDOR?=		pc
 .  endif
 .elif ${OPSYS} == "Interix"
 LOWER_OPSYS?=		interix
 LOWER_VENDOR?=		pc
 .  if exists(/usr/lib/libc.so.5.2) || exists(/usr/lib/x86/libc.so.5.2)
 LOWER_OPSYS_VERSUFFIX=	${LOWER_OS_VERSION:C/([0-9]*).*/\1/}
 .  else
 LOWER_OPSYS_VERSUFFIX?=	3
 .    if exists(/usr/lib/libc.so.3.5)
 OS_VERSION=		3.5
 .    elif exists(/usr/lib/libc.so.3.1)
 OS_VERSION=		3.1
 .    else
 OS_VERSION=		3.0
 .    endif
 .  endif
 .elif ${OPSYS} == "MirBSD"
 LOWER_OPSYS?=		mirbsd
 LOWER_OS_VERSION=	${OS_VERSION}
 LOWER_OPSYS_VERSUFFIX=	${OS_VERSION}
 LOWER_ARCH!=		arch -s
 LOWER_VENDOR?=		unknown
 MACHINE_ARCH=		${LOWER_ARCH}
 MAKEFLAGS+=		LOWER_ARCH=${LOWER_ARCH:Q}
 .elif !empty(OPSYS:MIRIX*)
 LOWER_ARCH!=		${UNAME} -p
 LOWER_OPSYS?=		irix
 LOWER_OPSYS_VERSUFFIX?=	${OS_VERSION}
 LOWER_VENDOR?=		sgi
 .elif ${OPSYS} == "Linux"
 OS_VERSION:=		${OS_VERSION:C/-.*$//}
 LOWER_OPSYS?=		linux
 .  if !defined(LOWER_ARCH)
 LOWER_ARCH!=		${UNAME} -m | sed -e 's/i.86/i386/' -e 's/ppc/powerpc/'
 .  endif # !defined(LOWER_ARCH)
 MACHINE_ARCH=		${LOWER_ARCH}
 MAKEFLAGS+=		LOWER_ARCH=${LOWER_ARCH:Q}
 .  if exists(/etc/debian_version)
 LOWER_VENDOR?=		debian
 .  elif exists(/etc/mandrake-release)
 LOWER_VENDOR?=		mandrake
 .  elif exists(/etc/redhat-version)
 LOWER_VENDOR?=		redhat
 .  elif exists(/etc/slackware-version)
 LOWER_VENDOR?=		slackware
 .  elif exists(/etc/ssdlinux_version)
 LOWER_VENDOR?=		ssd
 .  elif ${LOWER_ARCH} == "i386"
 LOWER_VENDOR?=          pc
 .  endif
 LOWER_VENDOR?=          unknown
 .elif ${OPSYS} == "OSF1"
 LOWER_ARCH!=		${UNAME} -p
 MAKEFLAGS+=		LOWER_ARCH=${LOWER_ARCH:Q}
 MACHINE_ARCH?=		${LOWER_ARCH}
 OS_VERSION:=		${OS_VERSION:C/^V//}
 LOWER_OPSYS?=		osf1
 LOWER_OPSYS_VERSUFFIX?=	${OS_VERSION}
 LOWER_VENDOR?=		dec
 .elif ${OPSYS} == "HPUX"
 OS_VERSION:=		${OS_VERSION:C/^B.//}
 .if ${MACHINE_ARCH} == "9000"
 MACHINE_ARCH=		hppa
 .endif
 LOWER_OPSYS?=		hpux
 LOWER_OPSYS_VERSUFFIX?=	${OS_VERSION}
 LOWER_VENDOR?=		hp
 .elif ${OPSYS} == "SunOS"
 ABI?=			32
 .  if ${MACHINE_ARCH} == "sparc"
 SPARC_TARGET_ARCH?=	sparcv7
 .  elif ${MACHINE_ARCH} == "sun4"
 MACHINE_ARCH=		sparc
 SPARC_TARGET_ARCH?=	sparcv7
 .  elif ${MACHINE_ARCH} == "i86pc" || ${MACHINE_ARCH} == "i86xpv" || ${MACHINE_ARCH} == "i386"
 LOWER_ARCH.32=		i386
 LOWER_ARCH.64=		x86_64
 LOWER_ARCH=		${LOWER_ARCH.${ABI}}
 MACHINE_ARCH=		${LOWER_ARCH}
 .  elif ${MACHINE_ARCH} == "unknown"
 .    if !defined(LOWER_ARCH)
 LOWER_ARCH!=		${UNAME} -p
 .    endif	# !defined(LOWER_ARCH)
 MAKEFLAGS+=		LOWER_ARCH=${LOWER_ARCH:Q}
 .  endif
 LOWER_VENDOR?=		sun
 LOWER_OPSYS?=		solaris
 LOWER_OPSYS_VERSUFFIX=	2.${OS_VERSION:C/5.//}
 _UNAME_V!=		${UNAME} -v
 .  if !empty(_UNAME_V:Mjoyent_*)
 OS_VARIANT=		SmartOS
 .  endif
 .elif ${OPSYS} == "Minix"
 LOWER_VENDOR?=		pc
 LOWER_OPSYS:=		${OPSYS:tl}
 LDFLAGS+=		-lcompat_minix -lminlib
 .elif !defined(LOWER_OPSYS)
 LOWER_OPSYS:=		${OPSYS:tl}
 .endif
 # Now commit the [LOWER_]OS_VERSION values computed above, eliding the :sh
 OS_VERSION:=		${OS_VERSION}
 LOWER_OS_VERSION:=	${OS_VERSION:tl}
 MAKEFLAGS+=		LOWER_OPSYS=${LOWER_OPSYS:Q}
 LOWER_VENDOR?=			# empty ("arch--opsys")
 LOWER_ARCH?=			${MACHINE_GNU_ARCH}
 # Expand now as MACHINE_ARCH can be overriden in mk.conf and
 # LOWER_ARCH is typically derived from it.
 NATIVE_LOWER_ARCH:=		${LOWER_ARCH}
 NATIVE_MACHINE_ARCH:=		${MACHINE_ARCH}
 NATIVE_MACHINE_PLATFORM?=	${OPSYS}-${OS_VERSION}-${NATIVE_MACHINE_ARCH}
 MACHINE_PLATFORM?=		${OPSYS}-${OS_VERSION}-${MACHINE_ARCH}
 NATIVE_MACHINE_GNU_PLATFORM?=	${NATIVE_MACHINE_GNU_ARCH}-${LOWER_VENDOR}-${LOWER_OPSYS:C/[0-9]//g}${APPEND_ELF}${LOWER_OPSYS_VERSUFFIX}
 MACHINE_GNU_PLATFORM?=		${MACHINE_GNU_ARCH}-${LOWER_VENDOR}-${LOWER_OPSYS:C/[0-9]//g}${APPEND_ELF}${LOWER_OPSYS_VERSUFFIX}
 # Needed to prevent an "install:" target from being created in bsd.own.mk.
 NEED_OWN_INSTALL_TARGET=no
 # This prevents default use of the cross-tool harness in the "src" tree,
 # in the odd possible case of someone extracting "pkgsrc" underneath "src".
 USETOOLS=		no
 MAKE_ENV+=		USETOOLS=no
 # Set this before <bsd.own.mk> does, since it doesn't know about Darwin
 .if ${OPSYS} == "Darwin"
 OBJECT_FMT?=		Mach-O
 .endif
 ACCEPTABLE_LICENSES?=	${DEFAULT_ACCEPTABLE_LICENSES}
 # Provide PKGPATH early on so that mk.conf can use it.
 PKGPATH?=		${.CURDIR:C|.*/([^/]*/[^/]*)$|\1|}
 # Load the settings from MAKECONF, which is /etc/mk.conf by default.
 .include <bsd.own.mk>
 # /usr/share/mk/bsd.own.mk on NetBSD 1.3 does not define OBJECT_FMT
 .if !empty(MACHINE_PLATFORM:MNetBSD-1.3*)
 .  if ${MACHINE_ARCH} == "alpha" || \
       ${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb" || \
       ${MACHINE_ARCH} == "powerpc" || ${MACHINE_ARCH} == "sparc64"
 OBJECT_FMT?=		ELF
 .  else
 OBJECT_FMT?=		a.out
 .  endif
 # override what bootstrap-pkgsrc sets, which isn't right for NetBSD
 # 1.4.
 # XXX other ELF platforms in 1.4 need to be added to here.
 .elif !empty(MACHINE_PLATFORM:MNetBSD-1.4*)
 .  if ${MACHINE_ARCH} == "alpha" || \
       ${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb" || \
       ${MACHINE_ARCH} == "powerpc" || ${MACHINE_ARCH} == "sparc64"
 OBJECT_FMT=		ELF
 .  else
 OBJECT_FMT=		a.out
 .  endif
 .endif
 .if ${OPSYS} == "OpenBSD"
 .  if defined(ELF_TOOLCHAIN) && ${ELF_TOOLCHAIN} == "yes"
 OBJECT_FMT?=	ELF
 .  else
 OBJECT_FMT?=	a.out
 .  endif
 .elif ${OPSYS} == "DragonFly"
 OBJECT_FMT=	ELF
 .elif ${OPSYS} == "MirBSD"
 OBJECT_FMT=	ELF
 MKPROFILE=	no
 .elif ${OPSYS} == "AIX"
 OBJECT_FMT=	XCOFF
 .elif ${OPSYS} == "OSF1"
 OBJECT_FMT=	ECOFF
 .elif ${OPSYS} == "HPUX"
 .  if ${MACHINE_ARCH} == "ia64" || (defined(ABI) && ${ABI} == "64")
 OBJECT_FMT=	ELF
 .  else
 OBJECT_FMT=	SOM
 .  endif
 .elif ${OPSYS} == "Cygwin"
 OBJECT_FMT=	PE
 .endif
 # Calculate depth
 .if exists(${.CURDIR}/mk/bsd.pkg.mk)
 _PKGSRC_TOPDIR=	${.CURDIR}
 .elif exists(${.CURDIR}/../mk/bsd.pkg.mk)
 _PKGSRC_TOPDIR=	${.CURDIR}/..
 .elif exists(${.CURDIR}/../../mk/bsd.pkg.mk)
 _PKGSRC_TOPDIR=	${.CURDIR}/../..
 .endif
 # include the defaults file
 .include "${_PKGSRC_TOPDIR}/mk/defaults/mk.conf"
 SHAREOWN?=		${DOCOWN}
 SHAREGRP?=		${DOCGRP}
 SHAREMODE?=		${DOCMODE}
 .if defined(PREFIX) && (${PREFIX} != ${__PREFIX_SET__})
 .BEGIN:
 	@${ECHO_MSG} "You CANNOT set PREFIX manually or in mk.conf. Set LOCALBASE or X11BASE"
 	@${ECHO_MSG} "depending on your needs. See the pkg system documentation for more info."
 	@${FALSE}
 .endif
 # Load the OS-specific definitions for program variables.  Default to loading
 # the NetBSD ones if an OS-specific file doesn't exist.
 .if exists(${_PKGSRC_TOPDIR}/mk/platform/${OPSYS}.mk)
 .  include "${_PKGSRC_TOPDIR}/mk/platform/${OPSYS}.mk"
 .else
 .  include "${_PKGSRC_TOPDIR}/mk/platform/NetBSD.mk"
 PKG_FAIL_REASON+=	"missing mk/platform/${OPSYS}.mk"
 .endif
 PKGDIRMODE?=		755
 # A meta-package is a package that does not have any files and whose
 # only purpose is to depend on other packages, giving that collection
 # a simple name.
+#
 # This variable must be set before including bsd.prefs.mk directly or
 # indirectly.
+#
 # Keywords: meta meta-package META_PACKAGE
+#
 .if defined(META_PACKAGE)
 PKG_DESTDIR_SUPPORT=	user-destdir
 NO_CONFIGURE=		yes
 NO_BUILD=		yes
 DISTFILES=		# none
 PLIST_SRC=		# none
 CHECK_PERMS=		no
 USE_LANGUAGES=		# empty
 do-patch:
 	@${DO_NADA}
 do-install:
 	@${DO_NADA}
 .endif
 # After 2011Q1, the default is to use DESTDIR.
 USE_DESTDIR?=		yes
 # PKG_DESTDIR_SUPPORT can only be one of "none", "destdir", or "user-destdir".
 PKG_DESTDIR_SUPPORT?=	user-destdir
 .if ${PKG_DESTDIR_SUPPORT} == "none" || empty(USE_DESTDIR:M[Yy][Ee][Ss])
 .  if empty(USE_DESTDIR:M[Yy][Ee][Ss]) && empty(USE_DESTDIR:M[Nn][Oo])
 PKG_FAIL_REASON+=	"USE_DESTDIR must be either \`\`yes'' or \`\`no''"
 .  endif
 _USE_DESTDIR=		no
 .elif ${PKG_DESTDIR_SUPPORT} == "user-destdir"
 _USE_DESTDIR=		user-destdir
 .elif ${PKG_DESTDIR_SUPPORT} == "destdir"
 _USE_DESTDIR=		destdir
 .else
 PKG_FAIL_REASON+=	"PKG_DESTDIR_SUPPORT must be \`\`none'', \`\`destdir'', or \`\`user-destdir''."
 .endif
 # This stanza serves to warn the user; deciding to not build
 # non-DESTDIR-capable packages when not in DESTDIR mode is above.
 .if ${PKG_DESTDIR_SUPPORT} == "none"
 WARNINGS+=	"[bsd.prefs.mk] The package ${PKGNAME} is missing DESTDIR support."
 .endif
 # When using staged installation, everything gets installed into
 # ${DESTDIR}${PREFIX} instead of ${PREFIX} directly.
+#
 .if ${_USE_DESTDIR} != "no"
 DESTDIR=		${WRKDIR}/.destdir
 .  if ${_USE_DESTDIR} == "destdir"
 _MAKE_PACKAGE_AS_ROOT=	yes
 _MAKE_CLEAN_AS_ROOT=	yes
 _MAKE_INSTALL_AS_ROOT=	yes
 .  elif ${_USE_DESTDIR} == "user-destdir"
 _MAKE_PACKAGE_AS_ROOT=	no
 _MAKE_CLEAN_AS_ROOT=	no
 _MAKE_INSTALL_AS_ROOT=	no
 .  endif
 .else
 DESTDIR=
 .endif
 _MAKE_CLEAN_AS_ROOT?=	no
 # Whether to run the clean target as root.
 _MAKE_INSTALL_AS_ROOT?=	yes
 # Whether to run the install target as root.
 _MAKE_PACKAGE_AS_ROOT?=	yes
 # Whether to run the package target as root.
 # When cross-compilation support is requested, the following options
 # must be specified as well or guessable:
 # - MACHINE_ARCH is set to TARGET_ARCH if set.
 # - CROSS_DESTDIR is guessed from MAKEOBJDIR and MACHINE_ARCH.
 # - PKG_DBDIR is expanded and prefixed with CROSS_DESTDIR
 # - DESTDIR support is required
+#
 # _CROSS_DESTDIR is set for internal use to avoid conditionalising
 # the use.
 .if !empty(USE_CROSS_COMPILE:M[yY][eE][sS])
 .  if defined(TARGET_ARCH)
 MACHINE_ARCH=	${TARGET_ARCH}
 .  endif
 CROSS_DESTDIR?=	${MAKEOBJDIR}/destdir.${MACHINE_ARCH}
 .  if !exists(${CROSS_DESTDIR}/usr/include/stddef.h)
 PKG_FAIL_REASON+=	"The cross-compiling root ${CROSS_DESTDIR:Q} is incomplete"
 .  else
 _CROSS_DESTDIR=	${CROSS_DESTDIR}
 .  endif
 .endif
 # Depends on MACHINE_ARCH override above
 .if ${OPSYS} == "NetBSD"
 .  if ${OBJECT_FMT} == "ELF" && \
    (${MACHINE_GNU_ARCH} == "arm" || \
     ${MACHINE_ARCH} == "i386" || \
     ${MACHINE_ARCH} == "m68k" || \
     ${MACHINE_ARCH} == "m68000" || \
     ${MACHINE_GNU_ARCH} == "sh" || \
     ${MACHINE_GNU_ARCH} == "shle" || \
     ${MACHINE_ARCH} == "sparc" || \
     ${MACHINE_ARCH} == "vax")
 APPEND_ELF=		elf
 .  endif
 .endif
 PKG_INSTALLATION_TYPES?= overwrite
 # This is a whitespace-separated list of installation types supported
 # by the package.
+#
 # *NOTE*: This variable *must* be set in the package Makefile *before*
 #         the inclusion of bsd.prefs.mk.
+#
 # Possible: any of: overwrite, pkgviews
 # Default: overwrite
 # Set the style of installation to be performed for the package.  The
 # funky make variable modifiers just select the first word of the value
 # stored in the referenced variable.
+#
 .for _pref_ in ${PKG_INSTALLATION_PREFS}
 .  if !empty(PKG_INSTALLATION_TYPES:M${_pref_})
 PKG_INSTALLATION_TYPE?=	${PKG_INSTALLATION_TYPES:M${_pref_}:S/^/_pkginsttype_/1:M_pkginsttype_*:S/^_pkginsttype_//}
 .  endif
 .endfor
 PKG_INSTALLATION_TYPE?=	none
 # if the system is IPv6-ready, compile with IPv6 support turned on.
 .if empty(_OPSYS_HAS_INET6:M[nN][oO])
 IPV6_READY=		YES
 .else
 IPV6_READY=		NO
 .endif
 LOCALBASE?=		/usr/pkg
 X11_TYPE?=		modular
 .if !empty(X11_TYPE:Mnative)
 .  if ${OPSYS} == "SunOS"
 # On Solaris, we default to using OpenWindows for X11.
 X11BASE?=	/usr/openwin
 .  elif ${OPSYS} == "Cygwin" || ${OPSYS} == "IRIX" || ${OPSYS} == "OSF1" || ${OPSYS} == "HPUX"
 X11BASE?=	/usr
 .  elif !empty(MACHINE_PLATFORM:MDarwin-9.*-*) || \
         !empty(MACHINE_PLATFORM:MDarwin-10.*-*) || \
         !empty(MACHINE_PLATFORM:MDarwin-11.*-*)
 X11BASE?=	/usr/X11
 .  elif !empty(MACHINE_PLATFORM:MDarwin-??.*-*)
 X11BASE?=	/opt/X11
 .  elif ${OPSYS} == "NetBSD" && ${X11FLAVOUR:U} == "Xorg"
 X11BASE?=	/usr/X11R7
 .  elif exists(/usr/X11R7/lib/libX11.so)
 X11BASE?=	/usr/X11R7
 .  else
 X11BASE?=	/usr/X11R6
 .  endif
 .endif
 CROSSBASE?=	${LOCALBASE}/cross
 .if defined(FIX_SYSTEM_HEADERS) && ${FIX_SYSTEM_HEADERS} == "yes" && \
     !defined(BOOTSTRAP_PKG) && \
     exists(../../pkgtools/compat_headers/buildlink3.mk)
 .  include "../../pkgtools/compat_headers/buildlink3.mk"
 .endif
 .if ${X11_TYPE} == "modular"
 X11BASE=		${LOCALBASE}
 .endif
 X11PREFIX=		${LOCALBASE}
 # Default directory for font encodings
 .if ${X11_TYPE} == "modular"
 X11_ENCODINGSDIR?=	${X11BASE}/share/fonts/X11/encodings
 .else
 X11_ENCODINGSDIR?=	${X11BASE}/lib/X11/fonts/encodings
 .endif
 IMAKE_MAN_SOURCE_PATH=	man/man
 IMAKE_MAN_SUFFIX=	1
 IMAKE_LIBMAN_SUFFIX=	3
 IMAKE_KERNMAN_SUFFIX=	4
 IMAKE_FILEMAN_SUFFIX=	5
 IMAKE_GAMEMAN_SUFFIX=	6
 IMAKE_MISCMAN_SUFFIX=	7
 IMAKE_MAN_DIR=		${IMAKE_MAN_SOURCE_PATH}1
 IMAKE_LIBMAN_DIR=	${IMAKE_MAN_SOURCE_PATH}3
 IMAKE_KERNMAN_DIR=	${IMAKE_MAN_SOURCE_PATH}4
 IMAKE_FILEMAN_DIR=	${IMAKE_MAN_SOURCE_PATH}5
 IMAKE_GAMEMAN_DIR=	${IMAKE_MAN_SOURCE_PATH}6
 IMAKE_MISCMAN_DIR=	${IMAKE_MAN_SOURCE_PATH}7
 IMAKE_MANNEWSUFFIX=	${IMAKE_MAN_SUFFIX}
 IMAKE_MANINSTALL?=	maninstall
 DEPOT_SUBDIR?=		packages
 DEPOTBASE=		${LOCALBASE}/${DEPOT_SUBDIR}
 # LINK_RPATH_FLAG publicly exports the linker flag used to set the
 # run-time library search path.
+#
 .if defined(_OPSYS_LINKER_RPATH_FLAG)
 LINKER_RPATH_FLAG=	${_OPSYS_LINKER_RPATH_FLAG}
 .else
 LINKER_RPATH_FLAG?=	${_LINKER_RPATH_FLAG}
 .endif
 # COMPILER_RPATH_FLAG publicly exports the compiler flag used to pass
 # run-time library search path directives to the linker.
+#
 .if defined(_OPSYS_COMPILER_RPATH_FLAG)
 COMPILER_RPATH_FLAG=	${_OPSYS_COMPILER_RPATH_FLAG}
 .else
 COMPILER_RPATH_FLAG?=	${_COMPILER_RPATH_FLAG}
 .endif
 COMPILER_INCLUDE_DIRS?=	${_OPSYS_INCLUDE_DIRS:U/usr/include}
 COMPILER_LIB_DIRS?=	${_OPSYS_LIB_DIRS:U/usr/lib${LIBABISUFFIX} /lib${LIBABISUFFIX}}
 SYSTEM_DEFAULT_RPATH?=	${_OPSYS_SYSTEM_RPATH:U/usr/lib}
 # WHOLE_ARCHIVE_FLAG and NO_WHOLE_ARCHIVE_FLAG publically export the
 # linker flags to extract all symbols from a static archive.
+#
 WHOLE_ARCHIVE_FLAG?=	${_OPSYS_WHOLE_ARCHIVE_FLAG}
 NO_WHOLE_ARCHIVE_FLAG?=	${_OPSYS_NO_WHOLE_ARCHIVE_FLAG}
 USE_TOOLS?=	# empty
 # Provide default values for TOOLs used by the top-level make.
 USE_TOOLS+=	[ awk dirname echo grep pwd sed test true
 # These tools are used by the top-level make only in certain packages and
 # should eventually be moved into those particular package Makefiles.
+#
 USE_TOOLS+=	date tr
 # These are tools used directly by bsd.prefs.mk and files included by
 # bsd.prefs.mk.
+#
 USE_TOOLS+=	awk:pkgsrc cut:pkgsrc echo:pkgsrc pwd:pkgsrc		\
 		sed:pkgsrc tr:pkgsrc uname:pkgsrc
 .include "${_PKGSRC_TOPDIR}/mk/tools/defaults.mk"
 .if !defined(_PKGSRCDIR)
 _PKGSRCDIR!=		cd ${_PKGSRC_TOPDIR} && ${PWD_CMD}
 MAKEFLAGS+=		_PKGSRCDIR=${_PKGSRCDIR:Q}
 .endif
 PKGSRCDIR=		${_PKGSRCDIR}
 DISTDIR?=		${PKGSRCDIR}/distfiles
 PACKAGES?=		${PKGSRCDIR}/packages
 TEMPLATES?=		${PKGSRCDIR}/templates
 PATCHDIR?=		${.CURDIR}/patches
 FILESDIR?=		${.CURDIR}/files
 PKGDIR?=		${.CURDIR}
 _PKGSRC_DEPS?=		# empty
 _BUILTIN_PKGS?=		# empty
 # If WRKOBJDIR is set, use that tree to build
 .if defined(WRKOBJDIR)
 BUILD_DIR?=		${WRKOBJDIR}/${PKGPATH}
 .else
 BUILD_DIR!=		cd ${.CURDIR} && ${PWD_CMD}
 .endif
 # If OBJHOSTNAME is set, use first component of hostname in directory name.
 # If OBJMACHINE is set, use ${MACHINE_ARCH} in the working directory name.
+#
 .if defined(OBJHOSTNAME)
 .  if !defined(_HOSTNAME)
 _HOSTNAME!=		${UNAME} -n
 MAKEFLAGS+=		_HOSTNAME=${_HOSTNAME:Q}
 .  endif
 WRKDIR_BASENAME?=	work.${_HOSTNAME:C|\..*||}
 MAKEFLAGS+=		OBJHOSTNAME=${OBJHOSTNAME:Q}
 .elif defined(OBJMACHINE)
 WRKDIR_BASENAME?=	work.${MACHINE_ARCH}
 MAKEFLAGS+=		OBJMACHINE=${OBJMACHINE:Q}
 .else
 WRKDIR_BASENAME?=	work
 .endif
 WRKDIR?=		${BUILD_DIR}/${WRKDIR_BASENAME}
 # There are many uses for a common log file, so define one that may be
 # picked up and used by tools.mk, bsd.buildlink3.mk, etc.
+#
 WRKLOG?=		${WRKDIR}/.work.log
 PKG_DEFAULT_OPTIONS?=	# empty
 PKG_OPTIONS?=		# empty
 # we want this *before* compiler.mk, so that compiler.mk paths override them
 .if ${X11_TYPE} != "modular" && defined(USE_X11)
 PREPEND_PATH+=		${X11BASE}/bin
 .endif
 PREPEND_PATH+=		${LOCALBASE}/bin
 # Wrapper framework definitions
 .include "wrapper/wrapper-defs.mk"
 # Binary emulator framework definitions
 .if defined(EMUL_PLATFORMS) && !empty(EMUL_PLATFORMS)
 .  include "emulator/emulator-vars.mk"
 .endif
 # System features framework
 .include "features/features-vars.mk"
 # Package system format definitions
 .include "pkgformat/bsd.pkgformat-vars.mk"
 # Make variable definitions cache
 .include "bsd.makevars.mk"
 # If MAKECONF is defined, then pass it down to all recursive make
 # processes invoked by pkgsrc.
+#
 PKGSRC_MAKE_ENV+=	${MAKECONF:DMAKECONF=${MAKECONF:Q}}
 RECURSIVE_MAKE=		${PKGSRC_SETENV} ${PKGSRC_MAKE_ENV} ${MAKE}
 _VARGROUPS+=		dirs
 _USER_VARS.dirs=	DISTDIR LOCALBASE PACKAGES PKG_SYSCONFDIR WRKOBJDIR
 _PKG_VARS.dirs=		WRKSRC PATCHDIR FILESDIR PKGDIR
 _SYS_VARS.dirs=		WRKDIR DESTDIR PKG_SYSCONFBASEDIR
 # List of 64bit operating systems with sizeof(int) != sizeof(void *).
 # This can be used for software that is not 64bit clean.
+#
 # Keywords: ONLY_FOR_PLATFORM NOT_FOR_PLATFORM 64bit
+#
 LP64PLATFORMS=		*-*-alpha *-*-sparc64 *-*-x86_64
 .endif	# BSD_PKG_MK