freebsd-ports/Mk/bsd.port.mk

#-*- mode: Fundamental; tab-width: 4; -*-
# ex:ts=4
#
#	$Id: bsd.port.mk,v 1.293 1998/10/09 01:27:21 asami Exp $
#	$NetBSD: $
#
#	bsd.port.mk - 940820 Jordan K. Hubbard.
#	This file is in the public domain.
#
# Please view me with 4 column tabs!

# There are two different types of "maintainers" in the whole ports
# framework concept.  Maintainers of the bsd.port*.mk files
# are listed below in the ${OPSYS}_MAINTAINER entries (this file
# is used by multiple *BSD flavors).  You should consult them directly
# if you have any questions/suggestions regarding this file since only
# they are allowed to modify the master copies in the CVS repository!

FreeBSD_MAINTAINER=	asami@FreeBSD.ORG
OpenBSD_MAINTAINER=	imp@OpenBSD.ORG

# For each port, the MAINTAINER variable is what you should consult for
# contact information on the person(s) to contact if you have questions/
# suggestions about that specific port.  By default (if no MAINTAINER
# is listed), a port is maintained by the subscribers of the ports@freebsd.org
# mailing list, and any correspondece should be directed there.
#
# MAINTAINER	- The e-mail address of the contact person for this port
#				  (default: ports@FreeBSD.ORG).
#
# These are meta-variables that are automatically set to the system
# you are running on.
# 
# ARCH			- The architecture, as returned by "uname -m".
# OPSYS			- Portability clause.  This is the operating system the
#				  makefile is being used on.  Automatically set to
#				  "FreeBSD," "NetBSD," or "OpenBSD" as appropriate.
# OSREL			- The release version (numeric) of the operating system.
# PORTOBJFORMAT	- The object format ("aout" or "elf").
#
# These variables are used to identify your port.
#
# DISTNAME		- Name of port or distribution.
# PKGNAME		- Name of the package file to create if the DISTNAME 
#				  isn't really relevant for the port/package
#				  (default: ${DISTNAME}).
# CATEGORIES	- A list of descriptive categories into which this port falls.
#
# These variable describe how to fetch files required for building the port.
#
# DISTFILES		- Name(s) of archive file(s) containing distribution
#				  (default: ${DISTNAME}${EXTRACT_SUFX}).  Set this to
#				  an empty string if the port doesn't require it.
# EXTRACT_SUFX	- Suffix for archive names (default: .tar.gz).  You
#				  never have to set both DISTFILES and EXTRACT_SUFX.
# MASTER_SITES	- Primary location(s) for distribution files if not found
#				  locally.
# PATCHFILES	- Name(s) of additional files that contain distribution
#				  patches (default: none).  make will look for them at
#				  PATCH_SITES (see below).  They will automatically be
#				  uncompressed before patching if the names end with
#				  ".gz" or ".Z".
# PATCH_SITES	- Primary location(s) for distribution patch files
#				  if not found locally.
# DIST_SUBDIR	- Suffix to ${DISTDIR}.  If set, all ${DISTFILES} 
#				  and ${PATCHFILES} will be put in this subdirectory of
#				  ${DISTDIR} (see below).  Also they will be fetched in
#				  this subdirectory from FreeBSD mirror sites.
# ALLFILES		- All of ${DISTFILES} and ${PATCHFILES}.
# IGNOREFILES	- If some of the ${ALLFILES} are not checksum-able, set
#				  this variable to their names.
# EXTRACT_ONLY	- If defined, a subset of ${DISTFILES} you want to
#			  	  actually extract.
#
# These three variables are typically set in /etc/make.conf to indicate
# the user's preferred location to fetch files from.
#
# MASTER_SITE_BACKUP - Backup location(s) for distribution files and patch
#				  files if not found locally and ${MASTER_SITES}/${PATCH_SITES}
#				  (default:
#				  ftp://ftp.freebsd.org/pub/FreeBSD/distfiles/${DIST_SUBDIR}/)
# MASTER_SITE_OVERRIDE - If set, override the MASTER_SITES setting with this
#				  value.
# MASTER_SITE_FREEBSD - If set, only use ${MASTER_SITE_BACKUP} for
#				  MASTER_SITES.
#
# Set these if your port should not be built under certain circumstances.
# These are string variables; you should set them to the reason why
# they are necessary.
#
# RESTRICTED	- Port is restricted (e.g., contains cryptography, etc.).
# NO_CDROM		- Port may not go on CDROM.
# NO_PACKAGE	- Port should not be packaged but distfiles can be put on
#				  ftp sites and CDROMs.
# BROKEN_ELF	- Port doesn't build on ELF machines.
# BROKEN		- Port is broken.
#
# This variable is a boolean, so you don't need to set it to the reason.
#
# IS_INTERACTIVE - Set this if your port needs to interact with the user
#				  during a build.  User can then decide to skip this port by
#				  setting ${BATCH}, or compiling only the interactive ports
#				  by setting ${INTERACTIVE}.
#
# Use these if your port uses some of the common software packages.
#
# USE_GMAKE		- Says that the port uses gmake.
# GMAKE			- Set to path of GNU make if not in $PATH (default: gmake).
# USE_AUTOCONF	- Says that the port uses autoconf.  Implies GNU_CONFIGURE.
# AUTOCONF		- Set to path of GNU autoconf if not in $PATH (default:
#				  autoconf).
# USE_PERL5		- Says that the port uses perl5 for building and running.
# PERL5			- Set to full path of perl5, either in the system or
#				  installed from a port.
# PERL			- Set to full path of perl5, either in the system or
#				  installed from a port, but without the version number.
#				  Use this if you need to replace "#!" lines in scripts.
# PERL_VERSION	- Full version of perl5 (see below for current value).
# PERL_VER		- Short version of perl5 (see below for current value).
# USE_IMAKE		- Says that the port uses imake.  Implies USE_X_PREFIX.
# XMKMF			- Set to path of `xmkmf' if not in $PATH (default: xmkmf -a ).
# NO_INSTALL_MANPAGES - For imake ports that don't like the install.man
#						target.
# USE_X_PREFIX	- Says that the port installs in ${X11BASE}.  Implies USE_XLIB.
# USE_XLIB		- Says that the port uses X libraries.
# USE_QT		- Says that the port uses the latest version of qt toolkit.
#
# Dependency checking.  Use these if your port requires another port
# not in the list above.
#
# FETCH_DEPENDS - A list of "path:dir[:target]" tuples of other ports this
#				  package depends in the "fetch" stage.  "path" is the
#				  name of a file if it starts with a slash (/), an
#				  executable otherwise.  make will test for the
#				  existence (if it is a full pathname) or search for
#				  it in your $PATH (if it is an executable) and go
#				  into "dir" to do a "make all install" if it's not
#				  found.  If the third field ("target") exists, it will
#				  be used instead of ${DEPENDS_TARGET}.
# BUILD_DEPENDS - A list of "path:dir[:target]" tuples of other ports this
#				  package depends to build (between the "extract" and
#				  "build" stages, inclusive).  The test done to
#				  determine the existence of the dependency is the
#				  same as FETCH_DEPENDS.  If the third field ("target")
#				  exists, it will be used instead of ${DEPENDS_TARGET}.
# RUN_DEPENDS	- A list of "path:dir[:target]" tuples of other ports this
#				  package depends to run.  The test done to determine
#				  the existence of the dependency is the same as
#				  FETCH_DEPENDS.  This will be checked during the
#				  "install" stage and the name of the dependency will
#				  be put into the package as well.  If the third field
#				  ("target") exists, it will be used instead of
#				  ${DEPENDS_TARGET}.
# LIB_DEPENDS	- A list of "lib:dir[:target]" tuples of other ports this
#				  package depends on.  "lib" is the name of a shared library.
#				  make will use "ldconfig -r" to search for the
#				  library.  Note that lib can not contain regular expressions.
# DEPENDS		- A list of "dir[:target]" tuples of other ports this
#				  package depends on being made first.  Use this only for
#				  things that don't fall into the above four categories.
#				  If the second field ("target") exists, it will be used
#				  instead of ${DEPENDS_TARGET}.
# DEPENDS_TARGET - The default target to execute when a port is calling a
#				  dependency (default: "install").
#
# Various directory definitions and variables to control them.
# You rarely need to redefine any of these except WRKSRC and NO_WRKSUBDIR.
#
# X11BASE		- Where X11 ports install things (default: /usr/X11R6).
# LOCALBASE		- Where non-X11 ports install things (default: /usr/local).
# PREFIX		- Where *this* port installs its files (default: ${X11BASE}
#				  if USE_X_PREFIX is set, otherwise ${LOCALBASE}).
# PORTSDIR		- The root of the ports tree.  Defaults:
#					FreeBSD/OpenBSD: /usr/ports
#					NetBSD:          /usr/opt
# DISTDIR 		- Where to get gzip'd, tarballed copies of original sources
#				  (default: ${PORTSDIR}/distfiles).
# PACKAGES		- A top level directory where all packages go (rather than
#				  going locally to each port). (default: ${PORTSDIR}/packages).
# WRKDIRPREFIX	- The place to root the temporary working directory
#				  hierarchy (default: none).
# WRKDIR 		- A temporary working directory that gets *clobbered* on clean
#				  (default: ${WRKDIRPREFIX}${.CURDIR}/work).
# WRKSRC		- A subdirectory of ${WRKDIR} where the distribution actually
#				  unpacks to.  (Default: ${WRKDIR}/${DISTNAME} unless
#				  NO_WRKSUBDIR is set, in which case simply ${WRKDIR}).
# NO_WRKSUBDIR	- Assume port unpacks directly into ${WRKDIR}.
# NO_WRKDIR		- There's no work directory at all; port does this someplace
#				  else.
# PATCHDIR 		- A directory containing any additional patches you made
#				  to port this software to FreeBSD (default:
#				  ${.CURDIR}/patches)
# SCRIPTDIR 	- A directory containing any auxiliary scripts
#				  (default: ${.CURDIR}/scripts)
# FILESDIR 		- A directory containing any miscellaneous additional files.
#				  (default: ${.CURDIR}/files)
# PKGDIR 		- A direction containing any package creation files.
#				  (default: ${.CURDIR}/pkg)
#
# Motif support:
#
# REQUIRES_MOTIF - Set this in your port if it requires Motif.  It will  be
#				  built only if HAVE_MOTIF is set.
# HAVE_MOTIF	- If set, means system has Motif.  Typically set in
#				  /etc/make.conf.
# MOTIF_STATIC	- If set, link libXm statically; otherwise, link it
#				  dynamically.  Typically set in /etc/make.conf.
# MOTIFLIB		- Set automatically to appropriate value depending on
#				  ${MOTIF_STATIC}.  Substitute references to -lXm with 
#				  patches to make your port conform to our standards.
# MOTIF_ONLY	- If set, build Motif ports only.  (Not much use except for
#				  building packages.)
#
# Variables that serve as convenient "aliases" for your *-install targets.
# Use these like: "${INSTALL_PROGRAM} ${WRKSRC}/prog ${PREFIX}/bin".
#
# INSTALL_PROGRAM - A command to install binary executables.
# INSTALL_SCRIPT - A command to install executable scripts.
# INSTALL_DATA	- A command to install sharable data.
# INSTALL_MAN	- A command to install manpages (doesn't compress).
#
# Set the following to specify all manpages that your port installs.
# These manpages will be automatically listed in ${PLIST}.  Depending
# on the setting of NOMANCOMPRESS, the make rules will compress the
# manpages for you.
#
# MAN<sect>		- A list of manpages, categorized by section.  For
#				  example, if your port has "man/man1/foo.1" and
#				  "man/mann/bar.n", set "MAN1=foo.1" and "MANN=bar.n".
#				  The available sections chars are "123456789LN".
# MLINKS		- A list of <target, source> tuples for creating links
#				  for manpages.  For example, "MLINKS= a.1 b.1 c.3 d.3"
#				  will do an "ln -sf a.1 b.1" and "ln -sf c.3 and d.3" in
#				  appropriate directories.  (Use this even if the port
#				  installs its own manpage links so they will show up
#				  correctly in ${PLIST}.)
# MANPREFIX		- The directory prefix for ${MAN<sect>} and ${MLINKS}
#				  (default: ${PREFIX}).
# MAN<sect>PREFIX - If manual pages of some sections install in different
#				  locations than others, use these (default: ${MANPREFIX}).
# MANCOMPRESSED - This variable can take values "yes", "no" or
#				  "maybe".  "yes" means manpages are installed
#				  compressed; "no" means they are not; "maybe" means
#				  it changes depending on the value of
#				  NOMANCOMPRESS.  The default is "yes" if USE_IMAKE
#				  is set and NO_INSTALL_MANPAGES is not set, and
#				  "no" otherwise.
#
# If your port wants the package to be built with several options,
# set the following variables.
#
# LOOP_VAR		- The name of the variable.
# LOOP_OPTIONS	- The value of the options.
#
# If they are set, there will be a target "package-loop" which will
# iterate several times, each time cleaning up afterwards, with the
# value of ${LOOP_VAR} set to one of ${LOOP_OPTIONS}.  In addition,
# the "describe" target will print out multiple lines with the variable
# set accordingly.
#
# Default targets and their behaviors:
#
# fetch			- Retrieves ${DISTFILES} (and ${PATCHFILES} if defined)
#				  into ${DISTDIR} as necessary.
# fetch-list	- Show list of files that would be retrieved by fetch
# extract		- Unpacks ${DISTFILES} into ${WRKDIR}.
# patch			- Apply any provided patches to the source.
# configure		- Runs either GNU configure, one or more local configure
#				  scripts or nothing, depending on what's available.
# build			- Actually compile the sources.
# install		- Install the results of a build.
# reinstall		- Install the results of a build, ignoring "already installed"
#				  flag.
# deinstall		- Remove the installation.
# package		- Create a package from an _installed_ port.
# describe		- Try to generate a one-line description for each port for
#				  use in INDEX files and the like.
# checkpatch	- Do a "patch -C" instead of a "patch".  Note that it may
#				  give incorrect results if multiple patches deal with
#				  the same file.
# checksum		- Use files/md5 to ensure that your distfiles are valid.
# makesum		- Generate files/md5 (only do this for your own ports!).
#
# Default sequence for "all" is:  fetch checksum extract patch configure build
#
# Please read the comments in the targets section below, you
# should be able to use the pre-* or post-* targets/scripts
# (which are available for every stage except checksum) or
# override the do-* targets to do pretty much anything you want.
#
# NEVER override the "regular" targets unless you want to open
# a major can of worms.
#
# Set these variables if your port doesn't need some of the steps.
# Note that there are no NO_PATCH or NO_CONFIGURE variables becuase
# those steps are empty by default.  Also, NO_CHECKSUM is a user variable
# and is not to be set in a port's Makefile.  See above for NO_PACKAGE.
#
# NO_EXTRACT	- Use a dummy (do-nothing) extract target.
# NO_BUILD		- Use a dummy (do-nothing) build target.
# NO_INSTALL	- Use a dummy (do-nothing) install target.
#
# Here are some variables used in various stages.
#
# For fetch:
#
# FETCH_CMD		  - Full path to ftp/http fetch command if not in $PATH
#				  (default: /usr/bin/fetch).
# FETCH_BEFORE_ARGS -
#				  Arguments to ${FETCH_CMD} before filename (default: none).
# FETCH_AFTER_ARGS -
#				  Arguments to ${FETCH_CMD} following filename (default: none).
#
# For extract:
#
# EXTRACT_CMD	- Command for extracting archive (default: tar).
# EXTRACT_BEFORE_ARGS -
#				  Arguments to ${EXTRACT_CMD} before filename
#				  (default: -xzf).
# EXTRACT_AFTER_ARGS -
#				  Arguments to ${EXTRACT_CMD} following filename
#				  (default: none).
#
# For configure:
#
# HAS_CONFIGURE	- Says that the port has its own configure script.  The
#				  configure stage will not do anything if this is not set.
# GNU_CONFIGURE	- Set if you are using GNU configure (optional).  Implies
#				  HAS_CONFIGURE.
# CONFIGURE_SCRIPT - Name of configure script (defaults: configure).
# CONFIGURE_ARGS - Pass these args to configure if ${HAS_CONFIGURE} is set.
# CONFIGURE_ENV - Pass these env (shell-like) to configure if
#				  ${HAS_CONFIGURE} is set.
#
# For build and install:
#
# MAKE_ENV		- Additional environment vars passed to sub-make in build
#				  and install stages (default: see below).
#
# For install:
#
# NO_MTREE		- If set, will not invoke mtree from bsd.port.mk from
#				  the "install" target.
# MTREE_FILE	- The name of the mtree file (default: /etc/mtree/BSD.x11.dist
#				  if USE_X_PREFIX is set, /etc/mtree/BSD.local.dist
#				  otherwise.)
# PLIST			- Name of the `packing list' file (default: ${PKGDIR}/PLIST).
#				  Change this to ${WRKDIR}/PLIST or something if you
#				  need to write to it.  (It is not a good idea for a port
#				  to write to any file outside ${WRKDIR} during a normal
#				  build.)
# TMPPLIST		- Name of the `packing list' file after processing
#				  (default: ${WRKDIR}/.PLIST.mktmp).
# PLIST_SUB		- List of "variable=value" pair for substitution in ${PLIST}
# 				  (default: see below).
# 
# Note that the install target will automatically add manpages (see
# above) and also substitute special sequences of characters (delimited
# by "%%") as defined in PLIST_SUB to generate ${TMPPLIST}.  For
# instance, "OSREL=${OSREL}" in PLIST_SUB causes all occurrences of
# "%%OSREL%%" in ${PLIST} to be substituted by the value of OSREL.
# ${TMPPLIST} is generated between the do-install and post-install
# stages.  If you are generating the packing list on-the-fly, make
# sure it's generated by the end of do-install!
#
# For package:
#
# NO_LATEST_LINK - Do not install the "Latest" link for package.  Define this
#				  if this port is a beta version of another stable port
#				  which is also in the tree.
#
# This is used in all stages:
#
# SCRIPTS_ENV	- Additional environment vars passed to scripts in
#                 ${SCRIPTDIR} executed by bsd.port.mk (default: see below).
#
# Finally, variables to change if you want a special behavior.  These
# are for debugging purposes.  Don't set them in your Makefile.
#
# ECHO_MSG		- Used to print all the '===>' style prompts - override this
#				  to turn them off (default: /bin/echo).
# PATCH_DEBUG	- If set, print out more information about the patches as
#				  it attempts to apply them.
# PKG_DBDIR		- Where package installation is recorded (default: /var/db/pkg)
# NO_PKG_REGISTER - Don't register a port install as a package.
# FORCE_PKG_REGISTER - If set, it will overwrite any existing package
#				  registration information in ${PKG_DBDIR}/${PKGNAME}.
# NO_DEPENDS	- Don't verify build of dependencies.
# NO_CHECKSUM	- Don't verify the checksum.  Typically used when
#				  when you noticed the distfile you just fetched has
#				  a different checksum and you intend to verify if
#				  the port still works with it.

# Get the architecture
ARCH!=	uname -m

# Get the operating system type
OPSYS!=	uname -s

# Get the operating system revision
OSREL!=	uname -r | sed -e 's/[-(].*//'
PLIST_SUB+=	OSREL=${OSREL}

# Get the object format.
PORTOBJFORMAT!=	test -x /usr/bin/objformat && /usr/bin/objformat || echo aout
CONFIGURE_ENV+=	PORTOBJFORMAT=${PORTOBJFORMAT}
SCRIPTS_ENV+=	PORTOBJFORMAT=${PORTOBJFORMAT}
MAKE_ENV+=		PORTOBJFORMAT=${PORTOBJFORMAT}
PLIST_SUB+=		PORTOBJFORMAT=${PORTOBJFORMAT}

# If they exist, include Makefile.inc, then architecture/operating
# system specific Makefiles, then local Makefile.local.

.if exists(${.CURDIR}/../Makefile.inc)
.include "${.CURDIR}/../Makefile.inc"
.endif

.if exists(${.CURDIR}/Makefile.${ARCH}-${OPSYS})
.include "${.CURDIR}/Makefile.${ARCH}-${OPSYS}"
.elif exists(${.CURDIR}/Makefile.${OPSYS})
.include "${.CURDIR}/Makefile.${OPSYS}"
.elif exists(${.CURDIR}/Makefile.${ARCH})
.include "${.CURDIR}/Makefile.${ARCH}"
.endif

.if exists(${.CURDIR}/Makefile.local)
.include "${.CURDIR}/Makefile.local"
.endif

# These need to be absolute since we don't know how deep in the ports
# tree we are and thus can't go relative.  They can, of course, be overridden
# by individual Makefiles or local system make configuration.
.if (${OPSYS} == "NetBSD")
PORTSDIR?=		/usr/opt
.else
PORTSDIR?=		/usr/ports
.endif
LOCALBASE?=		${DESTDIR}/usr/local
X11BASE?=		${DESTDIR}/usr/X11R6
DISTDIR?=		${PORTSDIR}/distfiles
_DISTDIR?=		${DISTDIR}/${DIST_SUBDIR}
PACKAGES?=		${PORTSDIR}/packages
TEMPLATES?=		${PORTSDIR}/templates
.if !defined(NO_WRKDIR)
WRKDIR?=		${WRKDIRPREFIX}${.CURDIR}/work
.else
WRKDIR?=		${WRKDIRPREFIX}${.CURDIR}
.endif
.if defined(NO_WRKSUBDIR)
WRKSRC?=		${WRKDIR}
.else
WRKSRC?=		${WRKDIR}/${DISTNAME}
.endif

.if exists(${.CURDIR}/patches.${ARCH}-${OPSYS})
PATCHDIR?=		${.CURDIR}/patches.${ARCH}-${OPSYS}
.elif exists(${.CURDIR}/patches.${OPSYS})
PATCHDIR?=		${.CURDIR}/patches.${OPSYS}
.elif exists(${.CURDIR}/patches.${ARCH})
PATCHDIR?=		${.CURDIR}/patches.${ARCH}
.else
PATCHDIR?=		${.CURDIR}/patches
.endif

.if exists(${.CURDIR}/scripts.${ARCH}-${OPSYS})
SCRIPTDIR?=		${.CURDIR}/scripts.${ARCH}-${OPSYS}
.elif exists(${.CURDIR}/scripts.${OPSYS})
SCRIPTDIR?=		${.CURDIR}/scripts.${OPSYS}
.elif exists(${.CURDIR}/scripts.${ARCH})
SCRIPTDIR?=		${.CURDIR}/scripts.${ARCH}
.else
SCRIPTDIR?=		${.CURDIR}/scripts
.endif

.if exists(${.CURDIR}/files.${ARCH}-${OPSYS})
FILESDIR?=		${.CURDIR}/files.${ARCH}-${OPSYS}
.elif exists(${.CURDIR}/files.${OPSYS})
FILESDIR?=		${.CURDIR}/files.${OPSYS}
.elif exists(${.CURDIR}/files.${ARCH})
FILESDIR?=		${.CURDIR}/files.${ARCH}
.else
FILESDIR?=		${.CURDIR}/files
.endif

.if exists(${.CURDIR}/pkg.${ARCH}-${OPSYS})
PKGDIR?=		${.CURDIR}/pkg.${ARCH}-${OPSYS}
.elif exists(${.CURDIR}/pkg.${OPSYS})
PKGDIR?=		${.CURDIR}/pkg.${OPSYS}
.elif exists(${.CURDIR}/pkg.${ARCH})
PKGDIR?=		${.CURDIR}/pkg.${ARCH}
.else
PKGDIR?=		${.CURDIR}/pkg
.endif

.if defined(MANCOMPRESSED)
.if ${MANCOMPRESSED} != yes && ${MANCOMPRESSED} != no && \
	${MANCOMPRESSED} != maybe
.BEGIN:
	@${ECHO_MSG} "Error: Value of MANCOMPRESSED (is \"${MANCOMPRESSED}\") can only be \"yes\", \"no\" or \"maybe\"".
	@${FALSE}
.endif
.endif

.if defined(USE_IMAKE) && ${OPSYS} != OpenBSD && !defined(NO_INSTALL_MANPAGES)
MANCOMPRESSED?=	yes
.else
MANCOMPRESSED?=	no
.endif

.if defined(USE_IMAKE)
USE_X_PREFIX=	yes
.endif
.if defined(USE_X_PREFIX)
USE_XLIB=		yes
.endif
.if defined(USE_X_PREFIX)
PREFIX?=		${X11BASE}
.else
PREFIX?=		${LOCALBASE}
.endif

.if defined(USE_GMAKE)
BUILD_DEPENDS+=		gmake:${PORTSDIR}/devel/gmake
.endif
.if defined(USE_AUTOCONF)
GNU_CONFIGURE=	yes
BUILD_DEPENDS+=		autoconf:${PORTSDIR}/devel/autoconf
.endif

PERL_VERSION=	5.00502
PERL_VER=		5.005
PLIST_SUB+=		PERL_VERSION=${PERL_VERSION} \
				PERL_VER=${PERL_VER}
.if exists(/usr/bin/perl5)
# 3.0-current after perl5 import
.if !exists(/usr/bin/perl${PERL_VERSION}) && defined(USE_PERL5)
.BEGIN:
	@${ECHO_MSG} "Error: you don't have the right version of perl in /usr/bin."
	@${FALSE}
.endif
PERL5=			/usr/bin/perl${PERL_VERSION}
PERL=			/usr/bin/perl
.else
PERL5=			${LOCALBASE}/bin/perl${PERL_VERSION}
PERL=			${LOCALBASE}/bin/perl
.if defined(USE_PERL5)
BUILD_DEPENDS+=	perl${PERL_VERSION}:${PORTSDIR}/lang/perl5
RUN_DEPENDS+=	perl${PERL_VERSION}:${PORTSDIR}/lang/perl5
.endif
.endif

.if defined(USE_XLIB)
LIB_DEPENDS+=	X11.6:${PORTSDIR}/x11/XFree86
.endif

.if defined(USE_QT)
LIB_DEPENDS+=	qt.1:${PORTSDIR}/x11-toolkits/qt140
.endif

.if exists(${PORTSDIR}/../Makefile.inc)
.include "${PORTSDIR}/../Makefile.inc"
.endif

# Don't change these!!!  These names are built into the _TARGET_USE macro,
# there is no way to refer to them cleanly from within the macro AFAIK.
EXTRACT_COOKIE?=	${WRKDIR}/.extract_done
CONFIGURE_COOKIE?=	${WRKDIR}/.configure_done
INSTALL_COOKIE?=	${WRKDIR}/.install_done
BUILD_COOKIE?=		${WRKDIR}/.build_done
PATCH_COOKIE?=		${WRKDIR}/.patch_done
PACKAGE_COOKIE?=	${WRKDIR}/.package_done

# How to do nothing.  Override if you, for some strange reason, would rather
# do something.
DO_NADA?=		/usr/bin/true

# Miscellaneous overridable commands:
GMAKE?=			gmake
AUTOCONF?=		autoconf
XMKMF?=			xmkmf -a
.if exists(/sbin/md5)
MD5?=			/sbin/md5
.elif exists(/bin/md5)
MD5?=			/bin/md5
.elif exists(/usr/bin/md5)
MD5?=			/usr/bin/md5
.else
MD5?=			md5
.endif
MD5_FILE?=		${FILESDIR}/md5

MAKE_FLAGS?=	-f
MAKEFILE?=		Makefile
MAKE_ENV+=		PREFIX=${PREFIX} LOCALBASE=${LOCALBASE} X11BASE=${X11BASE} MOTIFLIB="${MOTIFLIB}" CFLAGS="${CFLAGS}" LIBDIR="${LIBDIR}"

.if exists(/usr/bin/fetch)
FETCH_CMD?=		/usr/bin/fetch
#FETCH_BEFORE_ARGS+=	$${CKSIZE:+-S $$CKSIZE}
.else
FETCH_CMD?=		/usr/bin/ftp
.endif

TOUCH?=			/usr/bin/touch
TOUCH_FLAGS?=	-f

PATCH?=			/usr/bin/patch
PATCH_STRIP?=	-p0
PATCH_DIST_STRIP?=	-p0
.if defined(PATCH_DEBUG)
PATCH_DEBUG_TMP=	yes
PATCH_ARGS?=	-d ${WRKSRC} -E ${PATCH_STRIP}
PATCH_DIST_ARGS?=	-d ${WRKSRC} -E ${PATCH_DIST_STRIP}
.else
PATCH_DEBUG_TMP=	no
PATCH_ARGS?=	-d ${WRKSRC} --forward --quiet -E ${PATCH_STRIP}
PATCH_DIST_ARGS?=	-d ${WRKSRC} --forward --quiet -E ${PATCH_DIST_STRIP}
.endif
.if defined(BATCH)
PATCH_ARGS+=		--batch
PATCH_DIST_ARGS+=	--batch
.endif

.if defined(PATCH_CHECK_ONLY)
PATCH_ARGS+=	-C
PATCH_DIST_ARGS+=	-C
.endif

.if exists(/bin/tar)
EXTRACT_CMD?=	/bin/tar
.else
EXTRACT_CMD?=	/usr/bin/tar
.endif
EXTRACT_SUFX?=	.tar.gz
# Backwards compatability.
.if defined(EXTRACT_ARGS)
EXTRACT_BEFORE_ARGS?=   ${EXTRACT_ARGS}
.else
EXTRACT_BEFORE_ARGS?=   -xzf
.endif

# Figure out where the local mtree file is
.if !defined(MTREE_FILE)
.if defined(USE_X_PREFIX)
MTREE_FILE=	/etc/mtree/BSD.x11.dist
.else
MTREE_FILE=	/etc/mtree/BSD.local.dist
.endif
.endif
MTREE_CMD?=	/usr/sbin/mtree
MTREE_ARGS?=	-U -f ${MTREE_FILE} -d -e -p

# A few aliases for *-install targets
INSTALL_PROGRAM= \
	${INSTALL} ${COPY} ${STRIP} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE}
INSTALL_SCRIPT= \
	${INSTALL} ${COPY} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE}
INSTALL_DATA= \
	${INSTALL} ${COPY} -o ${SHAREOWN} -g ${SHAREGRP} -m ${SHAREMODE}
INSTALL_MAN= \
	${INSTALL} ${COPY} -o ${MANOWN} -g ${MANGRP} -m ${MANMODE}

INSTALL_MACROS=	BSD_INSTALL_PROGRAM="${INSTALL_PROGRAM}" \
			BSD_INSTALL_SCRIPT="${INSTALL_SCRIPT}" \
			BSD_INSTALL_DATA="${INSTALL_DATA}" \
			BSD_INSTALL_MAN="${INSTALL_MAN}"
MAKE_ENV+=	${INSTALL_MACROS}
SCRIPTS_ENV+=	${INSTALL_MACROS}

# The user can override the NO_PACKAGE by specifying this from
# the make command line
.if defined(FORCE_PACKAGE)
.undef NO_PACKAGE
.endif

COMMENT?=	${PKGDIR}/COMMENT
DESCR?=		${PKGDIR}/DESCR
PLIST?=		${PKGDIR}/PLIST
TMPPLIST?=	${WRKDIR}/.PLIST.mktmp

PKG_CMD?=		/usr/sbin/pkg_create
PKG_DELETE?=	/usr/sbin/pkg_delete
.if !defined(PKG_ARGS)
PKG_ARGS=		-v -c ${COMMENT} -d ${DESCR} -f ${TMPPLIST} -p ${PREFIX} -P "`${MAKE} package-depends|sort -u`"
.if exists(${PKGDIR}/INSTALL)
PKG_ARGS+=		-i ${PKGDIR}/INSTALL
.endif
.if exists(${PKGDIR}/DEINSTALL)
PKG_ARGS+=		-k ${PKGDIR}/DEINSTALL
.endif
.if exists(${PKGDIR}/REQ)
PKG_ARGS+=		-r ${PKGDIR}/REQ
.endif
.if exists(${PKGDIR}/MESSAGE)
PKG_ARGS+=		-D ${PKGDIR}/MESSAGE
.endif
.if !defined(NO_MTREE)
PKG_ARGS+=		-m ${MTREE_FILE}
.endif
.endif
PKG_SUFX?=		.tgz
# where pkg_add records its dirty deeds.
PKG_DBDIR?=		/var/db/pkg

# shared/dynamic motif libs
.if defined(HAVE_MOTIF)
.if defined(MOTIF_STATIC)
MOTIFLIB?=	${X11BASE}/lib/libXm.a
.else
MOTIFLIB?=	-L${X11BASE}/lib -lXm
.endif
.endif

AWK?=		/usr/bin/awk
BASENAME?=	/usr/bin/basename
CAT?=		/bin/cat
CP?=		/bin/cp
ECHO?=		/bin/echo
EXPR?=		/bin/expr
FALSE?=		/usr/bin/false
GREP?=		/usr/bin/grep
GUNZIP_CMD?=	/usr/bin/gunzip -f
GZCAT?=		/usr/bin/gzcat
GZIP?=		-9
GZIP_CMD?=	/usr/bin/gzip -nf ${GZIP}
LDCONFIG?=	/sbin/ldconfig
LN?=		/bin/ln
MKDIR?=		/bin/mkdir -p
MV?=		/bin/mv
RM?=		/bin/rm
RMDIR?=		/bin/rmdir
SED?=		/usr/bin/sed
SETENV?=	/usr/bin/env
SH?=		/bin/sh
TR?=		/usr/bin/tr
TRUE?=		/usr/bin/true

# Used to print all the '===>' style prompts - override this to turn them off.
ECHO_MSG?=		${ECHO}

.for sub in ${PLIST_SUB}
_sedsubplist!=	sym=`${ECHO} "${sub}" | ${SED} -e 's/=.*//'`; \
		val=`${ECHO} "${sub}" | ${SED} -e 's/^[^=][^=]*=//'`; \
		echo "${_sedsubplist} -e s!%%$${sym}%%!$${val}!g"
.endfor

ALL_TARGET?=		all
INSTALL_TARGET?=	install

# Popular master sites
MASTER_SITE_XCONTRIB+=	\
	ftp://crl.dec.com/pub/X11/contrib/%SUBDIR%/ \
    ftp://ftp.eu.net/X11/contrib/%SUBDIR%/

MASTER_SITE_GNU+=	\
	ftp://prep.ai.mit.edu/pub/gnu/%SUBDIR%/ \
	ftp://wuarchive.wustl.edu/systems/gnu/%SUBDIR%/

MASTER_SITE_PERL_CPAN+=	\
	ftp://ftp.digital.com/pub/plan/perl/CPAN/modules/by-module/%SUBDIR%/ \
	ftp://ftp.cdrom.com/pub/perl/CPAN/modules/by-module/%SUBDIR%/

MASTER_SITE_TEX_CTAN+=  \
        ftp://ftp.cdrom.com/pub/tex/ctan/%SUBDIR%/  \
        ftp://wuarchive.wustl.edu/packages/TeX/%SUBDIR%/  \
        ftp://ftp.funet.fi/pub/TeX/CTAN/%SUBDIR%/  \
        ftp://ftp.tex.ac.uk/tex-archive/%SUBDIR%/  \
        ftp://ftp.dante.de/tex-archive/%SUBDIR%/

MASTER_SITE_SUNSITE+=	\
	ftp://sunsite.unc.edu/pub/Linux/%SUBDIR%/ \
	ftp://ftp.infomagic.com/pub/mirrors/linux/sunsite/%SUBDIR%/ \
	ftp://ftp.funet.fi/pub/mirrors/sunsite.unc.edu/pub/Linux/%SUBDIR%/

MASTER_SITE_KDE+=	\
	ftp://ftp.us.kde.org/pub/kde/%SUBDIR%/ \
	ftp://ftp.kde.org/pub/kde/%SUBDIR%/ \
	ftp://ftp.tuniv.szczecin.pl/pub/kde/%SUBDIR%/ \
	ftp://ftp.fu-berlin.de/pub/unix/X11/gui/kde/%SUBDIR%/ \
	ftp://ftp.blaze.net.au/pub/kde/%SUBDIR%/ \
	ftp://ftp.dataplus.se/pub/linux/kde/%SUBDIR%/ \
	ftp://ftp.caldera.com/pub/mirrors/kde/%SUBDIR%/

# Empty declaration to avoid "variable MASTER_SITES recursive" error
MASTER_SITES?=
PATCH_SITES?=

# To avoid double-slashes
MASTER_SITE_SUBDIR?=	.
PATCH_SITE_SUBDIR?=	.

# Substitute subdirectory names
MASTER_SITES:=	${MASTER_SITES:S/%SUBDIR%/${MASTER_SITE_SUBDIR}/}
PATCH_SITES:=	${PATCH_SITES:S/%SUBDIR%/${PATCH_SITE_SUBDIR}/}

# The primary backup site.
MASTER_SITE_BACKUP?=	\
	ftp://ftp.freebsd.org/pub/FreeBSD/distfiles/${DIST_SUBDIR}/

# If the user has this set, go to the FreeBSD repository for everything.
.if defined(MASTER_SITE_FREEBSD)
MASTER_SITE_OVERRIDE=  ${MASTER_SITE_BACKUP}
.endif

# Where to put distfiles that don't have any other master site
MASTER_SITE_LOCAL?= \
	ftp://ftp.freebsd.org/pub/FreeBSD/distfiles/LOCAL_PORTS/

# I guess we're in the master distribution business! :)  As we gain mirror
# sites for distfiles, add them to this list.
.if !defined(MASTER_SITE_OVERRIDE)
MASTER_SITES+=	${MASTER_SITE_BACKUP}
PATCH_SITES+=	${MASTER_SITE_BACKUP}
.else
MASTER_SITES:=	${MASTER_SITE_OVERRIDE} ${MASTER_SITES}
PATCH_SITES:=	${MASTER_SITE_OVERRIDE} ${PATCH_SITES}
.endif

# Search CDROM first if mounted, symlink instead of copy if
# FETCH_SYMLINK_DISTFILES is set
CD_MOUNTPT?=	/cdrom
.if exists(${CD_MOUNTPT}/ports/distfiles)
MASTER_SITES:=	file:${CD_MOUNTPT}/ports/distfiles/${DIST_SUBDIR}/ ${MASTER_SITES}
PATCH_SITES:=	file:${CD_MOUNTPT}/ports/distfiles/${DIST_SUBDIR}/ ${PATCH_SITES}
.if defined(FETCH_SYMLINK_DISTFILES)
FETCH_BEFORE_ARGS+=	-l
.endif
.endif

# Derived names so that they're easily overridable.
DISTFILES?=		${DISTNAME}${EXTRACT_SUFX}
PKGNAME?=		${DISTNAME}

ALLFILES?=	${DISTFILES} ${PATCHFILES}

.if defined(IGNOREFILES)
CKSUMFILES!=	\
	for file in ${ALLFILES}; do \
		ignore=0; \
		for tmp in ${IGNOREFILES}; do \
			if [ "$$file" = "$$tmp" ]; then \
				ignore=1; \
			fi; \
		done; \
		if [ "$$ignore" = 0 ]; then \
			echo "$$file"; \
		fi; \
	done
.else
CKSUMFILES=		${ALLFILES}
.endif

# List of all files, with ${DIST_SUBDIR} in front.  Used for checksum.
.if defined(DIST_SUBDIR)
_CKSUMFILES?=	${CKSUMFILES:S/^/${DIST_SUBDIR}\//}
_IGNOREFILES?=	${IGNOREFILES:S/^/${DIST_SUBDIR}\//}
.else
_CKSUMFILES?=	${CKSUMFILES}
_IGNOREFILES?=	${IGNOREFILES}
.endif

# This is what is actually going to be extracted, and is overridable
#  by user.
EXTRACT_ONLY?=	${DISTFILES}

# Documentation
MAINTAINER?=	ports@FreeBSD.ORG

.if !defined(CATEGORIES)
.BEGIN:
	@${ECHO_MSG} "CATEGORIES is mandatory."
	@${FALSE}
.endif

# Note this has to start with a capital letter (or more accurately, it
#  shouldn't match "[a-z]*"), see the target "delete-package-links" below.
PKGREPOSITORYSUBDIR?=	All
PKGREPOSITORY?=		${PACKAGES}/${PKGREPOSITORYSUBDIR}
.if exists(${PACKAGES})
PKGFILE?=		${PKGREPOSITORY}/${PKGNAME}${PKG_SUFX}
.else
PKGFILE?=		${.CURDIR}/${PKGNAME}${PKG_SUFX}
.endif

# The "latest version" link -- ${PKGNAME} minus everthing after the last '-'
PKGLATESTREPOSITORY?=	${PACKAGES}/Latest
PKGBASE!=	${ECHO} ${PKGNAME} | ${SED} -e 's/-[^-]*$$//'
PKGLATESTFILE?=		${PKGLATESTREPOSITORY}/${PKGBASE}${PKG_SUFX}

CONFIGURE_SCRIPT?=	configure

.if defined(GNU_CONFIGURE)
CONFIGURE_ARGS+=	--prefix=${PREFIX}
HAS_CONFIGURE=		yes
.endif

# Passed to most of script invocations
SCRIPTS_ENV+=	CURDIR=${.CURDIR} DISTDIR=${DISTDIR} \
		  WRKDIR=${WRKDIR} WRKSRC=${WRKSRC} PATCHDIR=${PATCHDIR} \
		  SCRIPTDIR=${SCRIPTDIR} FILESDIR=${FILESDIR} \
		  PORTSDIR=${PORTSDIR} DEPENDS="${DEPENDS}" \
		  PREFIX=${PREFIX} LOCALBASE=${LOCALBASE} X11BASE=${X11BASE}

.if defined(BATCH)
SCRIPTS_ENV+=	BATCH=yes
.endif

MANPREFIX?=	${PREFIX}

.for sect in 1 2 3 4 5 6 7 8 9
MAN${sect}PREFIX?=	${MANPREFIX}
.endfor
MANLPREFIX?=	${MANPREFIX}
MANNPREFIX?=	${MANPREFIX}

MANLANG?=	""	# english only by default

.if !defined(NOMANCOMPRESS)
MANEXT=	.gz
.endif

.if defined(MLINKS)
__pmlinks!=	${ECHO} '${MLINKS:S/	/ /}' | ${AWK} \
 '{ if (NF % 2 != 0) { print "broken"; exit; } \
	for (i=1; i<=NF; i++) { \
		if ($$i ~ /^-$$/ && i != 1 && i % 2 != 0) \
			{ $$i = $$(i-2); printf " " $$i " "; } \
		else if ($$i ~ /^[^ ]+\.[1-9ln][^. ]*$$/ || $$i ~ /^\//) \
			printf " " $$i " "; \
		else \
			{ print "broken"; exit; } \
	} \
  }' | ${SED} -e 's/ \/[^ ]*/ &x/g' -e 's/ [^/ ][^ ]*\.\(.\)[^. ]*/ &\1/g'
.if ${__pmlinks:Mbroken} == "broken"
.BEGIN:
	@${ECHO_MSG} "Error: Unable to parse MLINKS."
	@${FALSE}
.endif
.endif

.for lang in ${MANLANG}

.for sect in 1 2 3 4 5 6 7 8 9
.if defined(MAN${sect})
_MANPAGES+=	${MAN${sect}:S%^%${MAN${sect}PREFIX}/man/${lang}/man${sect}/%}
.endif
.endfor

.if defined(MANL)
_MANPAGES+=	${MANL:S%^%${MANLPREFIX}/man/${lang}/manl/%}
.endif

.if defined(MANN)
_MANPAGES+=	${MANN:S%^%${MANNPREFIX}/man/${lang}/mann/%}
.endif

.if defined(MLINKS)
.for __page in ${__pmlinks}
__name=	${__page:S// /:N[1-9lnx]}
__sect=	${__page:S// /:M[1-9lnx]}
.if ${__name:M/*}x == x
_MLINKS+=	${MAN${__sect:S/l/L/:S/n/N/}PREFIX}/man/${lang}/man${__sect}/${__name}${MANEXT}
.else
_MLINKS+=	${__name}${MANEXT}
.endif
_MLINKS:=	${_MLINKS}
.endfor
.endif

.endfor lang in ${MANLANG}

_TMLINKS!=	${ECHO} ${_MLINKS} | ${AWK} '{for (i=2; i<=NF; i+=2) print $$i}'

.if defined(_MANPAGES) && defined(NOMANCOMPRESS)
__MANPAGES:=	${_MANPAGES:S^${PREFIX}/^^:S/""//:S^//^/^g}
.elif defined(_MANPAGES)
__MANPAGES:=	${_MANPAGES:S^${PREFIX}/^^:S/""//:S^//^/^g:S/$/.gz/}
.endif

.if defined(_MANPAGES) && ${MANCOMPRESSED} == "yes"
_MANPAGES:=	${_MANPAGES:S/$/.gz/}
.endif

.MAIN: all

################################################################
# Many ways to disable a port.
#
# If we're in BATCH mode and the port is interactive, or we're
# in interactive mode and the port is non-interactive, skip all
# the important targets.  The reason we have two modes is that
# one might want to leave a build in BATCH mode running
# overnight, then come back in the morning and do _only_ the
# interactive ones that required your intervention.
#
# Don't attempt to build ports that require Motif if you don't
# have Motif.
#
# Ignore ports that can't be resold if building for a CDROM.
#
# Don't build a port if it's restricted and we don't want to get
# into that.
#
# Don't build a port on an ELF machine if it's broken for ELF.
#
# Don't build a port if it's broken.
################################################################

OLDSYSTCL!=	${ECHO} /usr/include/tcl.h /usr/lib/libtcl??.so.*.*
OLDTCL=		${LOCALBASE}/include/tcl.h ${LOCALBASE}/lib/tclConfig.sh
OLDTK=		${LOCALBASE}/include/tk.h ${LOCALBASE}/lib/tkConfig.sh

.if !defined(NO_IGNORE)
.for file in ${OLDSYSTCL} ${OLDTCL}
.if exists(${file})
IGNORE=	": You have an old file \(${file}\) that could cause problems for some ports to compile.  Please remove it and try again.  You may have to reinstall tcl from the ports tree afterwards"
.endif
.endfor
.for file in ${OLDTK}
.if exists(${file})
IGNORE=	": You have an old file \(${file}\) that could cause problems for some ports to compile.  Please remove it and try again.  You may have to reinstall tk from the ports tree afterwards"
.endif
.endfor
.endif

.if !defined(NO_IGNORE)
.if (defined(IS_INTERACTIVE) && defined(BATCH))
IGNORE=	"is an interactive port"
.elif (!defined(IS_INTERACTIVE) && defined(INTERACTIVE))
IGNORE=	"is not an interactive port"
.elif (defined(REQUIRES_MOTIF) && !defined(HAVE_MOTIF))
IGNORE=	"requires Motif"
.elif (defined(MOTIF_ONLY) && !defined(REQUIRES_MOTIF))
IGNORE=	"does not require Motif"
.elif (defined(NO_CDROM) && defined(FOR_CDROM))
IGNORE=	"may not be placed on a CDROM: ${NO_CDROM}"
.elif (defined(RESTRICTED) && defined(NO_RESTRICTED))
IGNORE=	"is restricted: ${RESTRICTED}"
.elif defined(NO_CONFIGURE)
IGNORE=	"defines NO_CONFIGURE, which is obsoleted"
.elif defined(NO_PATCH)
IGNORE=	"defines NO_PATCH, which is obsoleted"
.elif (defined(BROKEN_ELF) && (${PORTOBJFORMAT} == "elf"))
IGNORE=	"is broken for ELF: ${BROKEN_ELF}"
.elif defined(BROKEN)
IGNORE=	"is marked as broken: ${BROKEN}"
.endif

.if (defined(MANUAL_PACKAGE_BUILD) && defined(PACKAGE_BUILDING))
IGNORE=	"has to be built manually: ${MANUAL_PACKAGE_BUILD}"
clean:
	@${IGNORECMD}
.endif

.if defined(IGNORE)
.if defined(IGNORE_SILENT)
IGNORECMD=	${DO_NADA}
.else
IGNORECMD=	${ECHO_MSG} "===>  ${PKGNAME} ${IGNORE}."
.endif
fetch:
	@${IGNORECMD}
checksum:
	@${IGNORECMD}
extract:
	@${IGNORECMD}
patch:
	@${IGNORECMD}
configure:
	@${IGNORECMD}
all:
	@${IGNORECMD}
build:
	@${IGNORECMD}
install:
	@${IGNORECMD}
reinstall:
	@${IGNORECMD}
package:
	@${IGNORECMD}
.endif
.endif

.if defined(ALL_HOOK)
all:
	@cd ${.CURDIR} && ${SETENV} CURDIR=${.CURDIR} DISTNAME=${DISTNAME} \
	  DISTDIR=${DISTDIR} WRKDIR=${WRKDIR} WRKSRC=${WRKSRC} \
	  PATCHDIR=${PATCHDIR} SCRIPTDIR=${SCRIPTDIR} \
	  FILESDIR=${FILESDIR} PORTSDIR=${PORTSDIR} PREFIX=${PREFIX} \
	  DEPENDS="${DEPENDS}" BUILD_DEPENDS="${BUILD_DEPENDS}" \
	  RUN_DEPENDS="${RUN_DEPENDS}" X11BASE=${X11BASE} \
	${ALL_HOOK}
.endif

.if !target(all)
all: build
.endif

.if !defined(DEPENDS_TARGET)
.if make(reinstall)
DEPENDS_TARGET=	reinstall
.else
DEPENDS_TARGET=	install
.endif
.endif

################################################################
# The following are used to create easy dummy targets for
# disabling some bit of default target behavior you don't want.
# They still check to see if the target exists, and if so don't
# do anything, since you might want to set this globally for a
# group of ports in a Makefile.inc, but still be able to
# override from an individual Makefile.
################################################################

# Disable checksum
.if defined(NO_CHECKSUM) && !target(checksum)
checksum: fetch
	@${DO_NADA}
.endif

# Disable extract
.if defined(NO_EXTRACT) && !target(extract)
extract: fetch
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} checksum REAL_EXTRACT=yes
	@${TOUCH} ${TOUCH_FLAGS} ${EXTRACT_COOKIE}
.endif

# Disable build
.if defined(NO_BUILD) && !target(build)
build: configure
	@${TOUCH} ${TOUCH_FLAGS} ${BUILD_COOKIE}
.endif

# Disable install
.if defined(NO_INSTALL) && !target(install)
install: build
	@${TOUCH} ${TOUCH_FLAGS} ${INSTALL_COOKIE}
.endif

# Disable package
.if defined(NO_PACKAGE) && !target(package)
package:
.if defined(IGNORE_SILENT)
	@${DO_NADA}
.else
	@${ECHO_MSG} "===>  ${PKGNAME} may not be packaged: ${NO_PACKAGE}."
.endif
.endif

# Disable describe
.if defined(NO_DESCRIBE) && !target(describe)
describe:
	@${DO_NADA}
.endif

################################################################
# More standard targets start here.
#
# These are the body of the build/install framework.  If you are
# not happy with the default actions, and you can't solve it by
# adding pre-* or post-* targets/scripts, override these.
################################################################

# Fetch

.if !target(do-fetch)
do-fetch:
	@${MKDIR} ${_DISTDIR}
	@(cd ${_DISTDIR}; \
	 for file in ${DISTFILES}; do \
		if [ ! -f $$file -a ! -f `${BASENAME} $$file` ]; then \
			if [ -h $$file -o -h `${BASENAME} $$file` ]; then \
				${ECHO_MSG} ">> ${_DISTDIR}/$$file is a broken symlink."; \
				${ECHO_MSG} ">> Perhaps a filesystem (most likely a CD) isn't mounted?"; \
				${ECHO_MSG} ">> Please correct this problem and try again."; \
				exit 1; \
			fi ; \
			${ECHO_MSG} ">> $$file doesn't seem to exist on this system."; \
			for site in ${MASTER_SITES}; do \
			    ${ECHO_MSG} ">> Attempting to fetch from $${site}."; \
				DIR=${DIST_SUBDIR}; \
				CKSIZE=`${GREP} "^SIZE ($${DIR:+$$DIR/}$$file)" ${MD5_FILE} | ${AWK} '{print $$4}'`; \
				if ${FETCH_CMD} ${FETCH_BEFORE_ARGS} $${site}$${file} ${FETCH_AFTER_ARGS}; then \
					continue 2; \
				fi \
			done; \
			${ECHO_MSG} ">> Couldn't fetch it - please try to retrieve this";\
			${ECHO_MSG} ">> port manually into ${_DISTDIR} and try again."; \
			exit 1; \
	    fi \
	 done)
.if defined(PATCHFILES)
	@(cd ${_DISTDIR}; \
	 for file in ${PATCHFILES}; do \
		if [ ! -f $$file -a ! -f `${BASENAME} $$file` ]; then \
			if [ -h $$file -o -h `${BASENAME} $$file` ]; then \
				${ECHO_MSG} ">> ${_DISTDIR}/$$file is a broken symlink."; \
				${ECHO_MSG} ">> Perhaps a filesystem (most likely a CD) isn't mounted?"; \
				${ECHO_MSG} ">> Please correct this problem and try again."; \
				exit 1; \
			fi ; \
			${ECHO_MSG} ">> $$file doesn't seem to exist on this system."; \
			for site in ${PATCH_SITES}; do \
			    ${ECHO_MSG} ">> Attempting to fetch from $${site}."; \
				DIR=${DIST_SUBDIR}; \
				CKSIZE=`${GREP} "^SIZE ($${DIR:+$$DIR/}$$file)" ${MD5_FILE} | ${AWK} '{print $$4}'`; \
				if ${FETCH_CMD} ${FETCH_BEFORE_ARGS} $${site}$${file} ${FETCH_AFTER_ARGS}; then \
					continue 2; \
				fi \
			done; \
			${ECHO_MSG} ">> Couldn't fetch it - please try to retrieve this";\
			${ECHO_MSG} ">> port manually into ${_DISTDIR} and try again."; \
			exit 1; \
	    fi \
	 done)
.endif
.endif

# Extract

.if !target(do-extract)
do-extract:
.if !defined(NO_WRKDIR)
	@${RM} -rf ${WRKDIR}
	@${MKDIR} ${WRKDIR}
.endif
	@for file in ${EXTRACT_ONLY}; do \
		if ! (cd ${WRKDIR} && ${EXTRACT_CMD} ${EXTRACT_BEFORE_ARGS} ${_DISTDIR}/$$file ${EXTRACT_AFTER_ARGS});\
		then \
			exit 1; \
		fi \
	done
.endif

# Patch

.if !target(do-patch)
do-patch:
.if defined(PATCHFILES)
	@${ECHO_MSG} "===>  Applying distribution patches for ${PKGNAME}"
	@(cd ${_DISTDIR}; \
	  for i in ${PATCHFILES}; do \
		if [ ${PATCH_DEBUG_TMP} = yes ]; then \
			${ECHO_MSG} "===>   Applying distribution patch $$i" ; \
		fi; \
		case $$i in \
			*.Z|*.gz) \
				${GZCAT} $$i | ${PATCH} ${PATCH_DIST_ARGS}; \
				;; \
			*) \
				${PATCH} ${PATCH_DIST_ARGS} < $$i; \
				;; \
		esac; \
	  done)
.endif
	@if [ -d ${PATCHDIR} ]; then \
		if [ "`echo ${PATCHDIR}/patch-*`" = "${PATCHDIR}/patch-*" ]; then \
			${ECHO_MSG} "===>   Ignoring empty patch directory"; \
			if [ -d ${PATCHDIR}/CVS ]; then \
				${ECHO_MSG} "===>   Perhaps you forgot the -P flag to cvs co or update?"; \
			fi; \
		else \
			${ECHO_MSG} "===>  Applying ${OPSYS} patches for ${PKGNAME}" ; \
			for i in ${PATCHDIR}/patch-*; do \
				case $$i in \
					*.orig|*.rej|*~) \
						${ECHO_MSG} "===>   Ignoring patchfile $$i" ; \
						;; \
					*) \
						if [ ${PATCH_DEBUG_TMP} = yes ]; then \
							${ECHO_MSG} "===>   Applying ${OPSYS} patch $$i" ; \
						fi; \
						${PATCH} ${PATCH_ARGS} < $$i; \
						;; \
				esac; \
			done; \
		fi; \
	fi
.endif

# Configure

.if !target(do-configure)
do-configure:
.if defined(USE_AUTOCONF)
	@(cd ${WRKSRC} && ${AUTOCONF})
.endif
	@if [ -f ${SCRIPTDIR}/configure ]; then \
		cd ${.CURDIR} && ${SETENV} ${SCRIPTS_ENV} ${SH} \
		  ${SCRIPTDIR}/configure; \
	fi
.if defined(HAS_CONFIGURE)
	@(cd ${WRKSRC} && CC="${CC}" CXX="${CXX}" ac_cv_path_CC="${CC}" \
	    CFLAGS="${CFLAGS}" \
	    INSTALL="/usr/bin/install -c -o ${BINOWN} -g ${BINGRP}" \
	    INSTALL_DATA="${INSTALL_DATA}" \
	    INSTALL_PROGRAM="${INSTALL_PROGRAM}" \
	    INSTALL_SCRIPT="${INSTALL_SCRIPT}" \
	    ${CONFIGURE_ENV} ./${CONFIGURE_SCRIPT} ${CONFIGURE_ARGS})
.endif
.if defined(USE_IMAKE)
	@(cd ${WRKSRC} && ${XMKMF})
.endif
.endif

# Build

.if !target(do-build)
do-build:
.if defined(USE_GMAKE)
	@(cd ${WRKSRC}; ${SETENV} ${MAKE_ENV} ${GMAKE} ${MAKE_FLAGS} ${MAKEFILE} ${ALL_TARGET})
.else defined(USE_GMAKE)
	@(cd ${WRKSRC}; ${SETENV} ${MAKE_ENV} ${MAKE} ${MAKE_FLAGS} ${MAKEFILE} ${ALL_TARGET})
.endif
.endif

# Install

.if !target(do-install)
do-install:
.if defined(USE_GMAKE)
	@(cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} ${GMAKE} ${MAKE_FLAGS} ${MAKEFILE} ${INSTALL_TARGET})
.if defined(USE_IMAKE) && !defined(NO_INSTALL_MANPAGES)
	@(cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} ${GMAKE} ${MAKE_FLAGS} ${MAKEFILE} install.man)
.endif
.else defined(USE_GMAKE)
	@(cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} ${MAKE} ${MAKE_FLAGS} ${MAKEFILE} ${INSTALL_TARGET})
.if defined(USE_IMAKE) && !defined(NO_INSTALL_MANPAGES)
	@(cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} ${MAKE} ${MAKE_FLAGS} ${MAKEFILE} install.man)
.endif
.endif
.endif

# Package

.if !target(do-package)
do-package: ${TMPPLIST}
	@${ECHO_MSG} "===>  Building package for ${PKGNAME}"
	@if [ -d ${PACKAGES} ]; then \
		if [ ! -d ${PKGREPOSITORY} ]; then \
			if ! ${MKDIR} ${PKGREPOSITORY}; then \
				${ECHO_MSG} ">> Can't create directory ${PKGREPOSITORY}."; \
				exit 1; \
			fi; \
		fi; \
	fi
	@if ${PKG_CMD} ${PKG_ARGS} ${PKGFILE}; then \
		if [ -d ${PACKAGES} ]; then \
			${MAKE} ${.MAKEFLAGS} package-links; \
		fi; \
	else \
		${MAKE} ${.MAKEFLAGS} delete-package; \
		exit 1; \
	fi
.endif

# Some support rules for do-package

.if !target(package-links)
package-links:
	@${MAKE} ${.MAKEFLAGS} delete-package-links
	@for cat in ${CATEGORIES}; do \
		if [ ! -d ${PACKAGES}/$$cat ]; then \
			if ! ${MKDIR} ${PACKAGES}/$$cat; then \
				${ECHO_MSG} ">> Can't create directory ${PACKAGES}/$$cat."; \
				exit 1; \
			fi; \
		fi; \
		${LN} -s ../${PKGREPOSITORYSUBDIR}/${PKGNAME}${PKG_SUFX} ${PACKAGES}/$$cat; \
	done
.if !defined(NO_LATEST_LINK)
	@if [ ! -d ${PKGLATESTREPOSITORY} ]; then \
		if ! ${MKDIR} ${PKGLATESTREPOSITORY}; then \
			${ECHO_MSG} ">> Can't create directory ${PKGLATESTREPOSITORY}."; \
			exit 1; \
		fi; \
	fi
	@${LN} -s ../${PKGREPOSITORYSUBDIR}/${PKGNAME}${PKG_SUFX} ${PKGLATESTFILE}
.endif
.endif

.if !target(delete-package-links)
delete-package-links:
	@${RM} -f ${PACKAGES}/[a-z]*/${PKGNAME}${PKG_SUFX}
.if !defined(NO_LATEST_LINK)
	@${RM} -f ${PKGLATESTFILE}
.endif
.endif

.if !target(delete-package)
delete-package:
	@${MAKE} ${.MAKEFLAGS} delete-package-links
	@${RM} -f ${PKGFILE}
.endif

################################################################
# This is the "generic" port target, actually a macro used from the
# six main targets.  See below for more.
################################################################

_PORT_USE: .USE
.if make(real-fetch)
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} fetch-depends
.endif
.if make(real-extract)
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} checksum REAL_EXTRACT=yes
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} build-depends lib-depends misc-depends
.endif
.if make(real-install)
.if !defined(NO_PKG_REGISTER) && !defined(FORCE_PKG_REGISTER)
	@if [ -d ${PKG_DBDIR}/${PKGNAME} ]; then \
		${ECHO_MSG} "===>  ${PKGNAME} is already installed - perhaps an older version?"; \
		${ECHO_MSG} "      If so, you may wish to \`\`make deinstall'' and install"; \
		${ECHO_MSG} "      this port again by \`\`make reinstall'' to upgrade it properly."; \
		${ECHO_MSG} "      If you really wish to overwrite the old port of ${PKGNAME}"; \
		${ECHO_MSG} "      without deleting it first, set the variable \"FORCE_PKG_REGISTER\""; \
		${ECHO_MSG} "      in your environment or the \"make install\" command line."; \
		exit 1; \
	fi
.endif
	@if [ `${SH} -c umask` != 0022 ]; then \
		${ECHO_MSG} "===>  Warning: your umask is \"`${SH} -c umask`"\".; \
		${ECHO_MSG} "      If this is not desired, set it to an appropriate value"; \
		${ECHO_MSG} "      and install this port again by \`\`make reinstall''."; \
	fi
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} run-depends lib-depends
.endif
.if make(real-install)
.if !defined(NO_MTREE)
	@if [ `id -u` = 0 ]; then \
		${MKDIR} ${PREFIX}; \
		if [ ! -f ${MTREE_FILE} ]; then \
			${ECHO_MSG} "Error: mtree file \"${MTREE_FILE}\" is missing."; \
			${ECHO_MSG} "Copy it from a suitable location (e.g., /usr/src/etc/mtree) and try again."; \
			exit 1; \
		else \
			${MTREE_CMD} ${MTREE_ARGS} ${PREFIX}/; \
		fi; \
	else \
		${ECHO_MSG} "Warning: not superuser, can't run mtree."; \
		${ECHO_MSG} "Become root and try again to ensure correct permissions."; \
	fi
.endif
.endif
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} ${.TARGET:S/^real-/pre-/}
	@if [ -f ${SCRIPTDIR}/${.TARGET:S/^real-/pre-/} ]; then \
		cd ${.CURDIR} && ${SETENV} ${SCRIPTS_ENV} ${SH} \
			${SCRIPTDIR}/${.TARGET:S/^real-/pre-/}; \
	fi
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} ${.TARGET:S/^real-/do-/}
# put here so ports can change the contents of ${TMPPLIST} if necessary
.if make(real-install)
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} generate-plist
.endif
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} ${.TARGET:S/^real-/post-/}
	@if [ -f ${SCRIPTDIR}/${.TARGET:S/^real-/post-/} ]; then \
		cd ${.CURDIR} && ${SETENV} ${SCRIPTS_ENV} ${SH} \
			${SCRIPTDIR}/${.TARGET:S/^real-/post-/}; \
	fi
.if make(real-install) && (defined(_MANPAGES) || defined(_MLINKS))
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} compress-man
.endif
.if make(real-install) && !defined(NO_PKG_REGISTER)
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} fake-pkg
.endif
.if !make(real-fetch) \
	&& (!make(real-patch) || !defined(PATCH_CHECK_ONLY)) \
	&& (!make(real-package) || !defined(PACKAGE_NOINSTALL))
	@${TOUCH} ${TOUCH_FLAGS} ${WRKDIR}/.${.TARGET:S/^real-//}_done
.endif

################################################################
# Skeleton targets start here
# 
# You shouldn't have to change these.  Either add the pre-* or
# post-* targets/scripts or redefine the do-* targets.  These
# targets don't do anything other than checking for cookies and
# call the necessary targets/scripts.
################################################################

.if !target(fetch)
fetch:
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} real-fetch
.endif

.if !target(extract)
extract: ${EXTRACT_COOKIE}
.endif

.if !target(patch)
patch: ${PATCH_COOKIE}
.endif

.if !target(configure)
configure: ${CONFIGURE_COOKIE}
.endif

.if !target(build)
build: ${BUILD_COOKIE}
.endif

.if !target(install)
install: ${INSTALL_COOKIE}
.endif

.if !target(package)
package: ${PACKAGE_COOKIE}
.endif

${EXTRACT_COOKIE}:
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} fetch
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} real-extract
${PATCH_COOKIE}:
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} extract
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} real-patch
${CONFIGURE_COOKIE}:
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} patch
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} real-configure
${BUILD_COOKIE}:
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} configure
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} real-build
${INSTALL_COOKIE}:
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} build
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} real-install
${PACKAGE_COOKIE}:
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} install
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} real-package

# And call the macros

real-fetch: _PORT_USE
real-extract: _PORT_USE
	@${ECHO_MSG} "===>  Extracting for ${PKGNAME}"
real-patch: _PORT_USE
	@${ECHO_MSG} "===>  Patching for ${PKGNAME}"
real-configure: _PORT_USE
	@${ECHO_MSG} "===>  Configuring for ${PKGNAME}"
real-build: _PORT_USE
	@${ECHO_MSG} "===>  Building for ${PKGNAME}"
real-install: _PORT_USE
	@${ECHO_MSG} "===>  Installing for ${PKGNAME}"
real-package: _PORT_USE

# Empty pre-* and post-* targets, note we can't use .if !target()
# in the _PORT_USE macro

.for name in fetch extract patch configure build install package

.if !target(pre-${name})
pre-${name}:
	@${DO_NADA}
.endif

.if !target(post-${name})
post-${name}:
	@${DO_NADA}
.endif

.endfor

# Checkpatch
#
# Special target to verify patches

.if !target(checkpatch)
checkpatch:
	@cd ${.CURDIR} && ${MAKE} PATCH_CHECK_ONLY=yes ${.MAKEFLAGS} patch
.endif

# Reinstall
#
# Special target to re-run install

.if !target(reinstall)
reinstall:
	@${RM} -f ${INSTALL_COOKIE} ${PACKAGE_COOKIE}
	@DEPENDS_TARGET=${DEPENDS_TARGET} ${MAKE} install
.endif

# Deinstall
#
# Special target to remove installation

.if !target(deinstall)
deinstall:
	@${ECHO_MSG} "===>  Deinstalling for ${PKGNAME}"
	@${PKG_DELETE} -f ${PKGNAME}
	@${RM} -f ${INSTALL_COOKIE} ${PACKAGE_COOKIE}
.endif

################################################################
# Some more targets supplied for users' convenience
################################################################

# Cleaning up

.if !target(pre-clean)
pre-clean:
	@${DO_NADA}
.endif

.if !target(clean)
clean: pre-clean
.if !defined(NOCLEANDEPENDS)
	@${MAKE} clean-depends
.endif
	@${ECHO_MSG} "===>  Cleaning for ${PKGNAME}"
.if !defined(NO_WRKDIR)
	@if [ -d ${WRKDIR} ]; then \
		if [ -w ${WRKDIR} ]; then \
			${RM} -rf ${WRKDIR}; \
		else \
			${ECHO_MSG} "===>   ${WRKDIR} not writable, skipping"; \
		fi; \
	fi
.else
	@${RM} -f ${WRKDIR}/.*_done ${TMPPLIST}
.endif
.endif

.if !target(pre-distclean)
pre-distclean:
	@${DO_NADA}
.endif

.if !target(distclean)
distclean: pre-distclean clean
	@${ECHO_MSG} "===>  Dist cleaning for ${PKGNAME}"
	@(if [ "X${DISTFILES}${PATCHFILES}" != "X" -a -d ${_DISTDIR} ]; then \
		cd ${_DISTDIR}; \
		${RM} -f ${DISTFILES} ${PATCHFILES}; \
	fi)
.if defined(DIST_SUBDIR)
	-@${RMDIR} ${_DISTDIR}  
.endif
.endif

# Prints out a list of files to fetch (useful to do a batch fetch)

.if !target(fetch-list)
fetch-list:
	@${MKDIR} ${_DISTDIR}
	@(cd ${_DISTDIR}; \
	 for file in ${DISTFILES}; do \
		if [ ! -f $$file -a ! -f `${BASENAME} $$file` ]; then \
			for site in ${MASTER_SITES}; do \
				DIR=${DIST_SUBDIR}; \
				CKSIZE=`${GREP} "^SIZE ($${DIR:+$$DIR/}$$file)" ${MD5_FILE} | ${AWK} '{print $$4}'`; \
				${ECHO} -n ${FETCH_CMD} ${FETCH_BEFORE_ARGS} $${site}$${file} "${FETCH_AFTER_ARGS}" '||' ; \
					break; \
			done; \
			${ECHO} "echo $${file} not fetched" ; \
		fi \
	done)
.if defined(PATCHFILES)
	@(cd ${_DISTDIR}; \
	 for file in ${PATCHFILES}; do \
		if [ ! -f $$file -a ! -f `${BASENAME} $$file` ]; then \
			for site in ${PATCH_SITES}; do \
				DIR=${DIST_SUBDIR}; \
				CKSIZE=`${GREP} "^SIZE ($${DIR:+$$DIR/}$$file)" ${MD5_FILE} | ${AWK} '{print $$4}'`; \
				${ECHO} -n ${FETCH_CMD} ${FETCH_BEFORE_ARGS} $${site}$${file} "${FETCH_AFTER_ARGS}" '||' ; \
					break; \
			done; \
			${ECHO} "echo $${file} not fetched" ; \
		fi \
	 done)
.endif
.endif

# Checksumming utilities

.if !target(makesum)
makesum: fetch
	@${MKDIR} ${FILESDIR}
	@if [ -f ${MD5_FILE} ]; then ${RM} -f ${MD5_FILE}; fi
	@(cd ${DISTDIR}; \
	 for file in ${_CKSUMFILES}; do \
		${MD5} $$file >> ${MD5_FILE}; \
	 done)
	@for file in ${_IGNOREFILES}; do \
		${ECHO} "MD5 ($$file) = IGNORE" >> ${MD5_FILE}; \
	done
.endif
# this line goes after the ${MD5} above
#		echo "SIZE ($$file) = "`wc -c < $$file` >> ${MD5_FILE}; \


.if !target(checksum)
checksum:
.if !defined(REAL_EXTRACT)
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} fetch
.endif
	@if [ ! -f ${MD5_FILE} ]; then \
		${ECHO_MSG} ">> No MD5 checksum file."; \
	else \
		(cd ${DISTDIR}; OK="true"; \
		  for file in ${_CKSUMFILES}; do \
			CKSUM=`${MD5} < $$file`; \
			CKSUM2=`${GREP} "^MD5 ($$file)" ${MD5_FILE} | ${AWK} '{print $$4}'`; \
			if [ "$$CKSUM2" = "" ]; then \
				${ECHO_MSG} ">> No checksum recorded for $$file."; \
				OK="false"; \
			elif [ "$$CKSUM2" = "IGNORE" ]; then \
				${ECHO_MSG} ">> Checksum for $$file is set to IGNORE in md5 file even though"; \
				${ECHO_MSG} "   the file is not in the "'$$'"{IGNOREFILES} list."; \
				OK="false"; \
			elif ${EXPR} "$$CKSUM2" : ".*$$CKSUM" > /dev/null; then \
				${ECHO_MSG} ">> Checksum OK for $$file."; \
			else \
				${ECHO_MSG} ">> Checksum mismatch for $$file."; \
				OK="false"; \
			fi; \
		  done; \
		  for file in ${_IGNOREFILES}; do \
			CKSUM2=`${GREP} "($$file)" ${MD5_FILE} | ${AWK} '{print $$4}'`; \
			if [ "$$CKSUM2" = "" ]; then \
				${ECHO_MSG} ">> No checksum recorded for $$file, file is in "'$$'"{IGNOREFILES} list."; \
				OK="false"; \
			elif [ "$$CKSUM2" != "IGNORE" ]; then \
				${ECHO_MSG} ">> Checksum for $$file is not set to IGNORE in md5 file even though"; \
				${ECHO_MSG} "   the file is in the "'$$'"{IGNOREFILES} list."; \
				OK="false"; \
			fi; \
		  done; \
		  if [ "$$OK" != "true" ]; then \
			${ECHO_MSG} "Make sure the Makefile and md5 file (${MD5_FILE})"; \
			${ECHO_MSG} "are up to date.  If you want to override this check, type"; \
			${ECHO_MSG} "\"make NO_CHECKSUM=yes [other args]\"."; \
			exit 1; \
		  fi) ; \
	fi
.endif

################################################################
# The special package-building targets
# You probably won't need to touch these
################################################################

# Nobody should want to override this unless PKGNAME is simply bogus.

.if !target(package-name)
package-name:
	@${ECHO} ${PKGNAME}
.endif

# Show (recursively) all the packages this package depends on.

.if !target(package-depends)
package-depends:
	@for dir in `${ECHO} "${LIB_DEPENDS} ${RUN_DEPENDS}" | ${TR} '\040' '\012' | ${SED} -e 's/^[^:]*://' -e 's/:.*//' | sort -u` `${ECHO} ${DEPENDS} | ${TR} '\040' '\012' | ${SED} -e 's/:.*//' | sort -u`; do \
		if [ -d $$dir ]; then \
			(cd $$dir ; ${MAKE} package-name package-depends); \
		else \
			${ECHO_MSG} "${PKGNAME}: \"$$dir\" non-existent -- dependency list incomplete" >&2; \
		fi; \
	done
.endif

# Build a package but don't check the package cookie

.if !target(repackage)
repackage: pre-repackage package

pre-repackage:
	@${RM} -f ${PACKAGE_COOKIE}
.endif

# Build a package but don't check the cookie for installation, also don't
# install package cookie

.if !target(package-noinstall)
package-noinstall:
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} PACKAGE_NOINSTALL=yes real-package
.endif

# Loop through several options for package building

.if !target(package-loop)
.if defined(LOOP_VAR)
package-loop:
.if !exists(${PACKAGE_COOKIE})
.for option in ${LOOP_OPTIONS}
	@cd ${.CURDIR} && ${SETENV} ${LOOP_VAR}=${option} LOOP=yes \
		${MAKE} ${.MAKEFLAGS} clean
	@cd ${.CURDIR} && ${SETENV} ${LOOP_VAR}=${option} LOOP=yes \
		${MAKE} ${.MAKEFLAGS} package
.endfor
.else
	@${DO_NADA}
.endif
.else
package-loop: package
.endif
.endif

################################################################
# Dependency checking
################################################################

.if !target(depends)
depends: lib-depends misc-depends
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} fetch-depends
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} build-depends
	@cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} run-depends

.if make(fetch-depends)
DEPENDS_TMP+=	${FETCH_DEPENDS}
.endif

.if make(build-depends)
DEPENDS_TMP+=	${BUILD_DEPENDS}
.endif

.if make(run-depends)
DEPENDS_TMP+=	${RUN_DEPENDS}
.endif

_DEPENDS_USE:	.USE
.if defined(DEPENDS_TMP)
.if !defined(NO_DEPENDS)
	@for i in ${DEPENDS_TMP}; do \
		prog=`${ECHO} $$i | ${SED} -e 's/:.*//'`; \
		dir=`${ECHO} $$i | ${SED} -e 's/[^:]*://'`; \
		if ${EXPR} "$$dir" : '.*:' > /dev/null; then \
			target=`${ECHO} $$dir | ${SED} -e 's/.*://'`; \
			dir=`${ECHO} $$dir | ${SED} -e 's/:.*//'`; \
		else \
			target=${DEPENDS_TARGET}; \
		fi; \
		if ${EXPR} "$$prog" : \\/ >/dev/null; then \
			if [ -e "$$prog" ]; then \
				${ECHO_MSG} "===>   ${PKGNAME} depends on file: $$prog - found"; \
				notfound=0; \
			else \
				${ECHO_MSG} "===>   ${PKGNAME} depends on file: $$prog - not found"; \
				notfound=1; \
			fi; \
		else \
			if which "$$prog" > /dev/null 2>&1 ; then \
				${ECHO_MSG} "===>   ${PKGNAME} depends on executable: $$prog - found"; \
				notfound=0; \
			else \
				${ECHO_MSG} "===>   ${PKGNAME} depends on executable: $$prog - not found"; \
				notfound=1; \
			fi; \
		fi; \
		if [ $$notfound != 0 ]; then \
			${ECHO_MSG} "===>    Verifying $$target for $$prog in $$dir"; \
			if [ ! -d "$$dir" ]; then \
				${ECHO_MSG} "     >> No directory for $$prog.  Skipping.."; \
			else \
				(cd $$dir; ${MAKE} ${.MAKEFLAGS} $$target) ; \
				${ECHO_MSG} "===>   Returning to build of ${PKGNAME}"; \
			fi; \
		fi; \
	done
.endif
.else
	@${DO_NADA}
.endif

fetch-depends:	_DEPENDS_USE
build-depends:	_DEPENDS_USE
run-depends:	_DEPENDS_USE

lib-depends:
.if defined(LIB_DEPENDS)
.if !defined(NO_DEPENDS)
	@for i in ${LIB_DEPENDS}; do \
		lib=`${ECHO} $$i | ${SED} -e 's/:.*//'`; \
		dir=`${ECHO} $$i | ${SED} -e 's/[^:]*://'`; \
		if ${EXPR} "$$dir" : '.*:' > /dev/null; then \
			target=`${ECHO} $$dir | ${SED} -e 's/.*://'`; \
			dir=`${ECHO} $$dir | ${SED} -e 's/:.*//'`; \
		else \
			target=${DEPENDS_TARGET}; \
		fi; \
		if ${LDCONFIG} -r | ${GREP} -qwF -e "-l$$lib"; then \
			${ECHO_MSG} "===>   ${PKGNAME} depends on shared library: $$lib - found"; \
		else \
			${ECHO_MSG} "===>   ${PKGNAME} depends on shared library: $$lib - not found"; \
			${ECHO_MSG} "===>    Verifying $$target for $$lib in $$dir"; \
			if [ ! -d "$$dir" ]; then \
				${ECHO_MSG} "     >> No directory for $$lib.  Skipping.."; \
			else \
				(cd $$dir; ${MAKE} ${.MAKEFLAGS} $$target) ; \
				${ECHO_MSG} "===>   Returning to build of ${PKGNAME}"; \
				if ${LDCONFIG} -r | ${GREP} -qwF -e "-l$$lib"; then \
					${TRUE}; \
				else \
					${ECHO_MSG} "Error: shared library \"$$lib\" does not exist"; \
					${FALSE}; \
				fi; \
			fi; \
		fi; \
	done
.endif
.else
	@${DO_NADA}
.endif

misc-depends:
.if defined(DEPENDS)
.if !defined(NO_DEPENDS)
	@for dir in ${DEPENDS}; do \
		if ${EXPR} "$$dir" : '.*:' > /dev/null; then \
			target=`${ECHO} $$dir | ${SED} -e 's/.*://'`; \
			dir=`${ECHO} $$dir | ${SED} -e 's/:.*//'`; \
		else \
			target=${DEPENDS_TARGET}; \
		fi; \
		${ECHO_MSG} "===>   ${PKGNAME} depends on: $$dir"; \
		${ECHO_MSG} "===>    Verifying $$target for $$dir"; \
		if [ ! -d $$dir ]; then \
			${ECHO_MSG} "     >> No directory for $$dir.  Skipping.."; \
		else \
			(cd $$dir; ${MAKE} ${.MAKEFLAGS} $$target) ; \
		fi \
	done
	@${ECHO_MSG} "===>   Returning to build of ${PKGNAME}"
.endif
.else
	@${DO_NADA}
.endif

.endif

.if !target(clean-depends)
clean-depends:
.if defined(FETCH_DEPENDS) || defined(BUILD_DEPENDS) || defined(LIB_DEPENDS) \
	|| defined(RUN_DEPENDS)
	@for dir in `${ECHO} "${FETCH_DEPENDS} ${BUILD_DEPENDS} ${LIB_DEPENDS} ${RUN_DEPENDS}" | ${TR} '\040' '\012' | ${SED} -e 's/^[^:]*://' -e 's/:.*//' | sort -u`; do \
		if [ -d $$dir ] ; then \
			(cd $$dir; ${MAKE} NOCLEANDEPENDS=yes clean clean-depends); \
		fi \
	done
.endif
.if defined(DEPENDS)
	@for dir in `${ECHO} "${DEPENDS}" | ${TR} '\040' '\012' | ${SED} -e 's/:.*//' | sort -u`; do \
		if [ -d $$dir ] ; then \
			(cd $$dir; ${MAKE} NOCLEANDEPENDS=yes clean clean-depends); \
		fi \
	done
.endif
.endif

.if !target(depends-list)
depends-list:
	@for dir in `${ECHO} "${FETCH_DEPENDS} ${BUILD_DEPENDS} ${LIB_DEPENDS}" | ${TR} '\040' '\012' | ${SED} -e 's/^[^:]*://' -e 's/:.*//' | sort -u` `${ECHO} ${DEPENDS} | ${TR} '\040' '\012' | ${SED} -e 's/:.*//' | sort -u`; do \
		if [ -d $$dir ]; then \
			(cd $$dir ; ${MAKE} package-name depends-list); \
		else \
			${ECHO_MSG} "${PKGNAME}: \"$$dir\" non-existent -- dependency list incomplete" >&2; \
		fi; \
	done
.endif

################################################################
# Everything after here are internal targets and really
# shouldn't be touched by anybody but the release engineers.
################################################################

# This target generates an index entry suitable for aggregation into
# a large index.  Format is:
#
# distribution-name|port-path|installation-prefix|comment| \
#  description-file|maintainer|categories|build deps|run deps
#
# If LOOP_VAR is set, multiple lines will be printed with the
# variable set to each value of LOOP_OPTIONS.

.if !target(describe)
describe:
.if !defined(LOOP_VAR)
	@cd ${.CURDIR} && ${MAKE} do-describe
.else
.for option in ${LOOP_OPTIONS}
	@cd ${.CURDIR} && ${SETENV} ${LOOP_VAR}=${option} ${MAKE} do-describe
.endfor
.endif
.endif

.if !target(do-describe)
do-describe:
	@${ECHO} -n "${PKGNAME}|${.CURDIR}|"; \
	${ECHO} -n "${PREFIX}|"; \
	if [ -f ${COMMENT} ]; then \
		${ECHO} -n "`${CAT} ${COMMENT}`"; \
	else \
		${ECHO} -n "** No Description"; \
	fi; \
	if [ -f ${DESCR} ]; then \
		${ECHO} -n "|${DESCR}"; \
	else \
		${ECHO} -n "|/dev/null"; \
	fi; \
	${ECHO} -n "|${MAINTAINER}|${CATEGORIES}|"; \
	case "A${FETCH_DEPENDS}B${BUILD_DEPENDS}C${LIB_DEPENDS}D${DEPENDS}E" in \
		ABCDE) ;; \
		*) cd ${.CURDIR} && ${ECHO} -n `${MAKE} depends-list|sort -u`;; \
	esac; \
	${ECHO} -n "|"; \
	case "A${RUN_DEPENDS}B${LIB_DEPENDS}C${DEPENDS}D" in \
		ABCD) ;; \
		*) cd ${.CURDIR} && ${ECHO} -n `${MAKE} package-depends|sort -u`;; \
	esac; \
	${ECHO} ""
.endif

.if !target(readmes)
readmes:	readme
.endif

.if !target(readme)
readme:
	@rm -f README.html
	@cd ${.CURDIR} && make README.html
.endif

README.html:
	@${ECHO_MSG} "===>   Creating README.html for ${PKGNAME}"
	@${CAT} ${TEMPLATES}/README.port | \
		${SED} -e 's
%%PORT%%
'`${ECHO} ${.CURDIR} | ${SED} -e 's.*/\([^/]*/[^/]*\)$$\1'`'
g' \
			-e 's
%%PKG%%
${PKGNAME}
g' \
			-e '/%%COMMENT%%/r${PKGDIR}/COMMENT' \
			-e '/%%COMMENT%%/d' \
			-e 's
%%BUILD_DEPENDS%%
'"`${MAKE} print-depends-list`"'
' \
			-e 's
%%RUN_DEPENDS%%
'"`${MAKE} print-package-depends`"'
' \
		>> $@

.if !target(print-depends-list)
print-depends-list:
.if defined(FETCH_DEPENDS) || defined(BUILD_DEPENDS) || \
	defined(LIB_DEPENDS) || defined(DEPENDS)
	@${ECHO} -n 'This port requires package(s) "'
	@${ECHO} -n `${MAKE} depends-list | sort -u`
	@${ECHO} '" to build.'
.endif
.endif

.if !target(print-package-depends)
print-package-depends:
.if defined(RUN_DEPENDS) || defined(LIB_DEPENDS) || defined(DEPENDS)
	@${ECHO} -n 'This port requires package(s) "'
	@${ECHO} -n `${MAKE} package-depends | sort -u`
	@${ECHO} '" to run.'
.endif
.endif

# Generate packing list.  Also tests to make sure all required package
# files exist.

.if !target(generate-plist)
generate-plist:
	@${ECHO_MSG} "===>   Generating temporary packing list"
	@if [ ! -f ${PLIST} -o ! -f ${COMMENT} -o ! -f ${DESCR} ]; then ${ECHO} "** Missing package files for ${PKGNAME}."; exit 1; fi
	@>${TMPPLIST}
.for man in ${__MANPAGES}
	@${ECHO} ${man} >> ${TMPPLIST}
.endfor
.for _PREFIX in ${PREFIX}
.if ${_TMLINKS:M${_PREFIX}*}x != x
	@for i in ${_TMLINKS:M${_PREFIX}*:S,^${_PREFIX}/,,}; do \
		${ECHO} "$$i" >> ${TMPPLIST}; \
	done
.endif
.if ${_TMLINKS:N${_PREFIX}*}x != x
	@${ECHO} @cwd / >> ${TMPPLIST}
	@for i in ${_TMLINKS:N${_PREFIX}*:S,^/,,}; do \
		${ECHO} "$$i" >> ${TMPPLIST}; \
	done
	@${ECHO} '@cwd ${PREFIX}' >> ${TMPPLIST}
.endif
.endfor
	@${SED} ${_sedsubplist} ${PLIST} >> ${TMPPLIST}
.if !defined(NO_FILTER_SHLIBS)
.if (${PORTOBJFORMAT} == "aout")
	@${SED} -e 's,\(/lib.*\.so\.[0-9]*\)$$,\1.0,' ${TMPPLIST} > ${TMPPLIST}.tmp
.else
	@${SED} -e 's,\(/lib.*\.so\.[0-9]*\)\.[0-9]*$$,\1,' ${TMPPLIST} > ${TMPPLIST}.tmp
.endif
	@${MV} -f ${TMPPLIST}.tmp ${TMPPLIST}
.endif
.endif

${TMPPLIST}:
	@cd ${.CURDIR} && ${MAKE} generate-plist

# Compress (or uncompress) and symlink manpages.
.if !target(compress-man)
compress-man:
.if ${MANCOMPRESSED} == yes && defined(NOMANCOMPRESS)
	@${ECHO_MSG} "===>   Uncompressing manual pages for ${PKGNAME}"
.for manpage in ${_MANPAGES}
	@${GUNZIP_CMD} ${manpage}
.endfor
.elif ${MANCOMPRESSED} == no && !defined(NOMANCOMPRESS)
	@${ECHO_MSG} "===>   Compressing manual pages for ${PKGNAME}"
.for manpage in ${_MANPAGES}
	@${GZIP_CMD} ${manpage}
.endfor
.endif
.if defined(_MLINKS)
	@set ${_MLINKS:S,"",,g:S,//,/,g}; \
	while :; do \
		[ $$# -eq 0 ] && break || ${TRUE}; \
		${RM} -f $${2%.gz}; ${RM} -f $$2.gz; \
		${LN} -fs `${ECHO} $$1 $$2 | ${AWK} '{ \
					z=split($$1, a, /\//); x=split($$2, b, /\//); \
					while (a[i] == b[i]) i++; \
					for (q=i; q<x; q++) printf "../"; \
					for (; i<z; i++) printf a[i] "/"; printf a[z]; }'` $$2; \
		shift; shift; \
	done
.endif
.endif

# Fake installation of package so that user can pkg_delete it later.
# Also, make sure that an installed port is recognized correctly in
# accordance to the @pkgdep directive in the packing lists

.if !target(fake-pkg)
fake-pkg:
	@if [ ! -d ${PKG_DBDIR} ]; then ${RM} -f ${PKG_DBDIR}; ${MKDIR} ${PKG_DBDIR}; fi
.if defined(FORCE_PKG_REGISTER)
	@${RM} -rf ${PKG_DBDIR}/${PKGNAME}
.endif
	@if [ ! -d ${PKG_DBDIR}/${PKGNAME} ]; then \
		${ECHO_MSG} "===>   Registering installation for ${PKGNAME}"; \
		${MKDIR} ${PKG_DBDIR}/${PKGNAME}; \
		${PKG_CMD} ${PKG_ARGS} -O ${PKGFILE} > ${PKG_DBDIR}/${PKGNAME}/+CONTENTS; \
		${CP} ${DESCR} ${PKG_DBDIR}/${PKGNAME}/+DESC; \
		${CP} ${COMMENT} ${PKG_DBDIR}/${PKGNAME}/+COMMENT; \
		if [ -f ${PKGDIR}/INSTALL ]; then \
			${CP} ${PKGDIR}/INSTALL ${PKG_DBDIR}/${PKGNAME}/+INSTALL; \
		fi; \
		if [ -f ${PKGDIR}/DEINSTALL ]; then \
			${CP} ${PKGDIR}/DEINSTALL ${PKG_DBDIR}/${PKGNAME}/+DEINSTALL; \
		fi; \
		if [ -f ${PKGDIR}/REQ ]; then \
			${CP} ${PKGDIR}/REQ ${PKG_DBDIR}/${PKGNAME}/+REQUIRE; \
		fi; \
		if [ -f ${PKGDIR}/MESSAGE ]; then \
			${CP} ${PKGDIR}/MESSAGE ${PKG_DBDIR}/${PKGNAME}/+DISPLAY; \
		fi; \
		for dep in `${MAKE} package-depends ECHO_MSG=/usr/bin/true | sort -u`; do \
			if [ -d ${PKG_DBDIR}/$$dep ]; then \
				if ! ${GREP} ^${PKGNAME}$$ ${PKG_DBDIR}/$$dep/+REQUIRED_BY \
					>/dev/null 2>&1; then \
					${ECHO} ${PKGNAME} >> ${PKG_DBDIR}/$$dep/+REQUIRED_BY; \
				fi; \
			fi; \
		done; \
	fi
.endif

# Depend is generally meaningless for arbitrary ports, but if someone wants
# one they can override this.  This is just to catch people who've gotten into
# the habit of typing `make depend all install' as a matter of course.
#
.if !target(depend)
depend:
.endif

# Same goes for tags
.if !target(tags)
tags:
.endif