#-*- mode: makefile; tab-width: 4; -*-
# ex:ts=4
#
# $FreeBSD$
#   $NetBSD: $
#
#   bsd.port.mk - 940820 Jordan K. Hubbard.
#   This file is in the public domain.
#
# Please view me with 4 column tabs!

# This is the master file for the most common elements to all port
# Makefile in the ports system.  For a more general overview of its
# use and importance, see the Porter's Handbook.

# There are two different types of "maintainers" in the ports framework.
# The maintainer alias of the bsd.port.mk file is listed below in the
# FreeBSD_MAINTAINER entry.  You should consult them if you have any
# questions/suggestions regarding this file.
#
# DO NOT COMMIT CHANGES TO THIS FILE BY YOURSELF, EVEN IF YOU DID NOT GET
# A RESPONSE FROM THE MAINTAINER(S) WITHIN A REASONABLE TIMEFRAME! ALL
# UNAUTHORISED CHANGES WILL BE UNCONDITIONALLY REVERTED!

FreeBSD_MAINTAINER= portmgr@FreeBSD.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 correspondence 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.  These are provided in case you need to take
# different actions for different values.
#
# ARCH          - The architecture of the target machine, such as would be
#                 returned by "uname -p".  (Note: Ports should test against
#                 ARCH, and not the host machine's architecture which is
#                 MACHINE_ARCH, to enable ports to be cross-built.)
# 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.
# OSVERSION     - The value of __FreeBSD_version.
#
# This is the beginning of the list of all variables that need to be
# defined in a port, listed in order that they should be included
# to fit in with existing conventions.  (Exception: MAINTAINER actually
# should appear after EXTRACT_ONLY and before MASTER_SITE_BACKUP).
#
# These variables are used to identify your port.
#
# PORTNAME      - Name of software.  Mandatory.
# PORTVERSION   - Version of software.  Mandatory when no DISTVERSION is given.
# PORTREVISION  - Version of port.  Optional.  Commonly used to indicate
#                 that an update has happened that affects the port
#                 framework itself, but not the distributed software
#                 (e.g., local patches or Makefile changes).
# PORTEPOCH     - Optional.  In certain odd cases, the PORTREVISION logic
#                 can be fooled by ports that appear to go backwards
#                 numerically (e.g. if port-0.3 is newer than port-1998).
#                 In this case, incrementing PORTEPOCH forces the revision.
#                 Default: 0 (no effect).
# PKGNAME       - Always defined as
#                 ${PKGNAMEPREFIX}${PORTNAME}${PKGNAMESUFFIX}-${PORTVERSION}.
#                 Do not define this in your Makefile.
# PKGNAMEPREFIX - Prefix to specify that port is language-specific, etc.
#                 Optional.
# PKGNAMESUFFIX - Suffix to specify compilation options.  Optional.
# PKGVERSION        - Always defined as
#                 ${PORTVERSION}.
#                 Do not define this in your Makefile.
# UNIQUENAME    - A name for your port that is globally unique.  By default,
#                 this is set to ${LATEST_LINK} when LATEST_LINK is set,
#                 and to ${PKGNAMEPREFIX}${PORTNAME} otherwise.
# DISTVERSION   - Vendor version of the distribution.
#                 Default: ${PORTVERSION}
# DISTNAME      - Name of port or distribution used in generating
#                 WRKSRC and DISTFILES below.
#                 Default:
#                 ${PORTNAME}-${DISTVERSIONPREFIX}${DISTVERSION}${DISTVERSIONSUFFIX}
# CATEGORIES    - A list of descriptive categories into which this port falls.
#                 Mandatory.
#
# These variable describe how to fetch files required for building the port.
#
# DISTFILES     - Name(s) of archive file(s) containing distribution.
#                 Set this to an empty string if the port doesn't require it.
#                 Default: ${DISTNAME}${EXTRACT_SUFX}
# EXTRACT_SUFX  - Suffix for archive names
#                 You never have to set both DISTFILES and EXTRACT_SUFX.
#                 Default: .tar.bz2 if USE_BZIP2 is set, .zip if USE_ZIP is
#                 set, .run if USE_MAKESELF is set, .tar.gz otherwise).
# MASTER_SITES  - Primary location(s) for distribution files if not found
#                 locally.  See bsd.sites.mk for common choices for
#                 MASTER_SITES.
# MASTER_SITE_SUBDIR
#               - Subdirectory of MASTER_SITES. Will sometimes need to be
#                 set to ${PORTNAME} for (e.g.) MASTER_SITE_SOURCEFORGE.
#                 Only guaranteed to work for choices of ${MASTER_SITES}
#                 defined in bsd.sites.mk.
#                 Default: not set.
# PATCHFILES    - Name(s) of additional files that contain distribution
#                 patches. Make will look for them at PATCH_SITES (see below).
#                 They will automatically be uncompressed before patching if
#                 the names end with ".gz", ".bz2" or ".Z".
#                 Default: not set.
# 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 set, don't perform checksum checks on these files.
# NOFETCHFILES  - If set, don't download these files from the ${MASTER_SITES}
#                 or ${MASTER_SITE_BACKUP} (but do from
#                 ${MASTER_SITE_OVERRIDE})
# EXTRACT_ONLY  - If set, a subset of ${DISTFILES} you want to
#                 actually extract.
# ALWAYS_KEEP_DISTFILES
#               - If set, the package building cluster will save the distfiles
#                 along with the packages. This may be required to comply with
#                 some licenses, e.g. GPL in some cases.
#                 Default: not set.
#
# (NOTE: by convention, the MAINTAINER entry (see above) should go here.)
#
# These variables are typically set in /etc/make.conf to indicate
# the user's preferred location to fetch files from.  You should
# rarely need to set these.
#
# 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/ports/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.
# CD_MOUNTPTS   - List of CDROM mountpoints to look for distfiles under.
#                 This variable supercedes CD_MOUNTPT, which is
#                 obsolete.
#
# 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    - Prevent the distribution of distfiles and packages to
#                 the FTP sites or on CDROM (e.g. forbidden by license
#                 considerations).
# NO_CDROM      - Packages and distfiles may not go on CDROM (e.g. must
#                 not be re-sold) but can go on FTP sites.
# NO_PACKAGE    - Port should not be packaged for ftp sites or CDROMs,
#                 but distfiles can be put on ftp sites and CDROMs.
# FORBIDDEN     - Package build should not be attempted because of
#                 security vulnerabilities.
# IGNORE        - Package build should be skipped entirely (e.g.
#                 because of serious unfixable problems in the build,
#                 because it cannot be manually fetched, etc).  Error
#                 logs will not appear on pointyhat, so this should be
#                 used sparingly.
# BROKEN        - Port is believed to be broken.  Package builds will
#                 still be attempted on the pointyhat package cluster to
#                 test this assumption.
# DEPRECATED    - Port is deprecated to install. Advisory only.
# EXPIRATION_DATE
#               - If DEPRECATED is set, determines a date when
#                 the port is planed to remove. The date format is
#                 ISO 8601 (YYYY-MM-DD).
#
# DISABLE_VULNERABILITIES
#               - If set, do not check if the port is listed in the
#                 vulnerabilities database.
#
# In addition to RESTRICTED or NO_CDROM, if only a subset of distfiles
# or patchfiles have redistribution restrictions, set the following
# to the list of such files.
#
# RESTRICTED_FILES
#               - List of files that cannot be redistributed.
#                 Default: "${DISTFILES} ${PATCHFILES}" if RESTRICTED
#                 or NO_CDROM is set, empty otherwise.
#
# These variables are booleans, so you don't need to set them to the reason.
#
# IS_INTERACTIVE
#               - Set this if your port needs to interact with the user
#                 during any step in a package build.  User can then decide
#                 to skip this port by setting ${BATCH}, or compiling only
#                 the interactive ports by setting ${INTERACTIVE}.
#                 Default: not set.
# USE_SUBMAKE   - Set this if you want that each of the port's main 6 targets
#                 (extract, patch, configure, build, install and package) to be
#                 executed in a separate make(1) process. Useful when one of
#                 the stages needs to influence make(1) variables of the later
#                 stages using ${WRKDIR}/Makefile.inc generated on the fly.
#                 Default: not set.
#
# Set these if your port only makes sense to certain architectures.
# They are lists containing names for them (e.g., "alpha i386").
# (Defaults: not set.)
#
# ONLY_FOR_ARCHS
#               - Only build ports if ${ARCH} matches one of these.
# NOT_FOR_ARCHS - Only build ports if ${ARCH} doesn't match one of these.
# ONLY_FOR_ARCHS_REASON
# ONLY_FOR_ARCHS_REASON_${ARCH}
#               - Reason why it's only for ${ONLY_FOR_ARCHS}s
# NOT_FOR_ARCHS_REASON
# NOT_FOR_ARCHS_REASON_${ARCH}
#               - Reason why it's not for ${NOT_FOR_ARCHS}s
# IA32_BINARY_PORT
#               - Set this instead of ONLY_FOR_ARCHS if the given port
#                 fetches and installs compiled i386 binaries.
#
# Dependency checking.  Use these if your port requires another port
# not in the list below.  (Default: empty.)
#
# EXTRACT_DEPENDS
#               - A list of "path:dir[:target]" tuples of other ports this
#                 package depends on in the "extract" 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}.
# PATCH_DEPENDS - A list of "path:dir[:target]" tuples of other ports this
#                 package depends on in the "patch" 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}.
# 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.
#                 lib can contain extended regular expressions.
# DEPENDS_TARGET
#               - The default target to execute when a port is calling a
#                 dependency.
#                 Default: install
#
# These variables control options about how a port gets built and/or
# are shorthand notations for common sets of dependencies.
# Use these if your port uses some of the common software packages. By
# convention these should be set to 'yes', although they only need to be
# defined. Defaults: not set, unless explicitly indicated below.
#
# Note: the distinction between the USE_* and WANT_* variables, and the
# WITH_* and WITHOUT_* variables, are that the former are restricted to
# usage inside the ports framework, and the latter are reserved for user-
# settable options.  (Setting USE_* in /etc/make.conf is always wrong).
#
# WITH_DEBUG            - If set, debugging flags are added to CFLAGS and the
#                         binaries don't get stripped by INSTALL_PROGRAM.
#                         Besides, individual ports might add their specific
#                         to produce binaries for debugging purposes.
#                         You can override the debug flags that are passed to
#                         the compiler by setting DEBUG_FLAGS. It is set to
#                         "-g" at default.
#
# USE_BZIP2     - If set, this port tarballs use bzip2, not gzip, for
#                 compression.
# USE_ZIP       - If set, this port distfile uses zip, not tar w/[bg]zip
#                 for compression.
# USE_MAKESELF      - If set, this port distfile uses makeself, not tar w/[bg]zip
#                 for compression.
# USE_DOS2UNIX  - If set to "YES", remove the ^M from all files
#                 under ${WRKSRC}. If set to a string, remove in all
#                 files under ${WRKSRC} with one of these names the ^Ms.
# DOS2UNIX_REGEX
#               - Limit the ^M removal to files which name matches
#                 the regular expression.
# USE_GCC       - If set, this port requires this version of gcc, either in
#                 the system or installed from a port.
# USE_CSTD      - Override the default C language standard (gnu89, gnu99)
# USE_GMAKE     - If set, this port uses gmake.
# GMAKE         - Set to path of GNU make if not in $PATH.
#                 Default: gmake
##
# USE_ICONV     - If set, this port uses libiconv.
# USE_GETTEXT   - If set, this port uses GNU gettext (libintl).
##
# USE_PERL5     - If set, this port uses perl5 in one or more of the extract,
#                 patch, build, install or run phases.
# USE_PERL5_BUILD
#               - If set, this port uses perl5 in one or more of the extract,
#                 patch, build or install phases.
# USE_PERL5_RUN - If set, this port uses perl5 for 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_LEVEL    - Perl version as an integer of the form MNNNPP, where
#                 M is major version, N is minor version, and P is
#                 the patch level. E.g., PERL_VERSION=5.8.1 would give
#                 a PERL_LEVEL of 500801. This can be used in comparisons
#                 to determine if the version of perl is high enough,
#                 whether a particular dependency is needed, etc.
# PERL_ARCH     - Directory name of architecture dependent libraries
#                 (value: ${ARCH}-freebsd).
# PERL_PORT     - Name of the perl port that is installed
#                 (value: perl5)
# SITE_PERL     - Directory name where site specific perl packages go.
#                 This value is added to PLIST_SUB.
# PERL_MODBUILD - Use Module::Build to configure, build and install port.
##
# USE_GHOSTSCRIPT
#               - If set, this port needs ghostscript to both
#                 build and run.  If a number is specified,
#                 the specified version will be used.
#                 The valid value is '7' or '8' in that case.
# USE_GHOSTSCRIPT_BUILD
#               - If set, this port needs ghostscript to build.
# USE_GHOSTSCRIPT_RUN
#               - If set, this port needs ghostscript to run.
# GHOSTSCRIPT_PORT
#               - The port that provides postscript functionality.
#                 Some installations may wish to override the default
#                 to specify a version without X11 and/or localized
#                 versions for their nationality.
#                 Default: print/ghostscript8
# WITH_GHOSTSCRIPT_VER
#               - If set, the specified version of ghostscript will be
#                 used.  The valid value is "7" or "8".  Note that
#                 this is for users, not for port maintainers.  This
#                 should not be used in Makefile.
##
# USE_BISON     - Implies that the port uses bison in one way or another:
#                 'yes' (backwards compatibility) - use bison for building
#                 new features: 'build', 'run', 'both', implying build,
#                 runtime, and both build/run dependencies
##
# USE_IMAKE     - If set, this port uses imake.
# XMKMF         - Set to path of `xmkmf' if not in $PATH
#                 Default: xmkmf -a
# USE_XLIB      - If set, this port uses the X libraries. In the USE_LINUX
#                 case the linux X libraries are referenced.
# USE_DISPLAY   - If set, this ports requires a (virtual) X11 environment
#                 setup. If the environment variable DISPLAY Is not set,
#                 then an extra build dependency on Xvfb is added. Further,
#                 if PACKAGE_BUILDING is not set, then CONFIGURE_ENV and
#                 MAKE_ENV are extended with a DISPLAY variable.
#
# USE_FREETYPE  - If set, this port uses the freetype print libraries.
# USE_GL        - A list of Mesa or GL related dependencies needed by the port.
#                 Supported components are: glut, glu, glw, gl and linux.
#                 If set to "yes", this is equivalent to "glu". Note that
#                 glut depends on glu, glw and glu depend on gl.
# USE_MOTIF     - If set, this port uses a Motif toolkit. Implies USE_XORG+= xpm
# NO_OPENMOTIF  - If set, this port uses a custom Motif toolkit
#                 instead of Openmotif.
#                 Used only when USE_MOTIF is set.
# WANT_LESSTIF  - If set, this port uses Lesstif as Motif toolkit.
#                 Used only when USE_MOTIF is set.  Implies
#                 NO_OPENMOTIF.
##
# USE_SDL       - If set, this port uses the sdl libraries.
#                 See bsd.sdl.mk for more information.
##
# USE_OPENSSL   - If set, this port relies on the OpenSSL package.
##
# USE_OPENLDAP  - If set, this port uses the OpenLDAP libraries.
#                 Implies: WANT_OPENLDAP_VER?=24
# WANT_OPENLDAP_VER
#               - Legal values are: 23, 24
#                 If set to an unknown value, the port is marked BROKEN.
# WANT_OPENLDAP_SASL
#               - If set, the system should use OpenLDAP libraries
#                 with SASL support.
##
# USE_FAM       - If set, this port uses the File Alteration Monitor.
#
# WANT_FAM_SYSTEM
#               - Legal values are: gamin (default),fam
#                 If set to an unknown value, the port is marked IGNORE.
##
# USE_AUTOTOOLS - If set, this port uses various GNU autotools
#                 (libtool, autoconf, autoheader, automake et al.)
#                 See bsd.autotools.mk for more details.
##
# USE_SCONS     - If set, this port uses the Python-based SCons build system
#                 See bsd.scons.mk for more details.
##
# USE_EFL       - If set, this port use EFL libraries.
#                 Implies inclusion of bsd.efl.mk.  (Also see
#                 that file for more information on USE_EFL_*).
# USE_FPC       - If set, this port relies on the Free Pascal language.
#                 Implies inclusion of bsd.fpc.mk.  (Also see
#                 that file for more information on WANT_FPC_*).
# USE_JAVA      - If set, this port relies on the Java language.
#                 Implies inclusion of bsd.java.mk.  (Also see
#                 that file for more information on USE_JAVA_*).
# USE_OCAML     - If set, this port relies on the OCaml language.
#                 Implies inclusion of bsd.ocaml.mk.  (Also see
#                 that file for more information on USE_OCAML*).
# USE_PYTHON    - If set, this port relies on the Python language.
#                 Implies inclusion of bsd.python.mk. (Also see
#                 that file for more information on USE_PYTHON_*
#                 and USE_PYDISTUTILS).
# USE_RUBY      - If set, this port relies on the Ruby language.
#                 Implies inclusion of bsd.ruby.mk.  (Also see
#                 that file for more information on USE_RUBY_*).
# USE_GNUSTEP   - If set, this port relies on the GNUstep system.
#                 Implies the inclusion of bsd.gnustep.mk.
#                 (Also see that file for more information on
#                 USE_GNUSTEP_*).
##
# USE_GECKO     - If set, this port uses the Gecko/Mozilla product.
#                 See bsd.gecko.mk for more details.
##
# USE_GNOME     - A list of the Gnome dependencies the port has (e.g.,
#                 glib12, gtk12).  Implies that the port needs Gnome.
#                 Implies inclusion of bsd.gnome.mk.  See bsd.gnome.mk
#                 or http://www.FreeBSD.org/gnome/docs/porting.html
#                 for more details.
##
# USE_LUA       - If set, this port uses the Lua library and related
#                 components. See bsd.lua.mk for more details.
##
# USE_WX        - If set, this port uses the WxWidgets library and related
#                 components. See bsd.wx.mk for more details.
##
# USE_KDEBASE_VER       - Set to 3 to use the KDE windowing system.
#                 Implies inclusion of bsd.kde.mk.
#
# USE_KDELIBS_VER       - Set to 3 to use the KDE libraries.
#                 Implies inclusion of bsd.kde.mk.
#
# USE_KDE4          - A list of the KDE4 dependencies the port has (e.g.,
#                 kdelibs, kdebase).  Implies that the port needs KDE.
#                 Implies inclusion of bsd.kde4.mk.  See bsd.kde4.mk
#                 for more details.
#
# USE_QT_VER            - Set to 3 or 4 to use the respective version
#                 of the QT libraries.
#                 Implies inclusion of bsd.kde.mk.
#
# USE_LINUX     - Set to yes to say the port needs the default linux base port.
#                 Set to value <X>, if the port needs emulators/linux_base-<X>.
#                 If set to "7", a dependency is registered to emulators/linux_base.
#                 Implies appropriate settings for STRIP and STRIP_CMD.
# USE_LINUX_PREFIX
#               - controls the action of PREFIX (see above). Only use this
#                 if the port is a linux infrastructure port (e.g. contains libs
#                 or a sound server which supports the FreeBSD native one),
#                 use the default or the X11 prefix if it's a leaf port
#                 (e.g. a game or program).
#                 Implies NO_MTREE=yes, and, if INSTALLS_SHLIB is defined:
#                   - USE_LINUX=yes
#                   - appropriate invocation of the Linux ldconfig
# USE_LINUX_RPM - Set to yes to pull in variables and targets useful to Linux
#                 RPM ports.
#                 Implies inclusion of bsd.linux-rpm.mk.
#
# LINUX_OSRELEASE   - Contains the value of compat.linux.osrelease sysctl.
#                 Will be used to distinguish which linux
#                 infrastructure ports should be used.
#                 Valid values: 2.4.2, 2.6.16.
# AUTOMATIC_PLIST
#               - Set to yes to enable automatic packing list generation.
#                 Currently has no effect unless USE_LINUX_RPM is set.
#
# OVERRIDE_LINUX_BASE_PORT
#               - This specifies the default linux base to use, for valid
#                 values have a look at the description of USE_LINUX. This is
#                 an user-only variable. Don't use it in any port, it's meant
#                 to be used in make.conf.
#
# LINUX_BASE_PORT
#               - This is a read-only variable, it gets set to a value which is
#                 usable in *_DEPENDS (e.g. BUILD_DEPENDS=${LINUX_BASE_PORT}).
#                 It honors USE_LINUX=foo and OVERRIDE_LINUX_BASE_PORT.
##
# USE_XORG          - Set to a list of X.org module dependencies.
#                 Implies inclusion of bsd.xorg.mk.
##
# USE_RC_SUBR   - If set, the ports startup/shutdown script uses the common
#                 routines found in etc/rc.subr and may need to
#                 depend on the sysutils/rc_subr port.
#                 If this is set to a list of files, these files will be
#                 automatically added to ${SUB_FILES}, some %%VAR%%'s will
#                 automatically be expanded, they will be installed in
#                 ${PREFIX}/etc/rc.d and added to the packing list.
# USE_RCORDER   - List of rc.d startup scripts to be called early in the boot
#                 process. This acts exactly like USE_RC_SUBR except that
#                 scripts are installed in /etc/rc.d.
# RC_SUBR       - Set to path of rc.subr.
#                 Default: ${LOCALBASE}/etc/rc.subr.
# RC_SUBR_SUFFIX
#               - Contains the suffix of installed rc.subr scripts.
##
# USE_APACHE    - If set, this port relies on an apache webserver.
#
# USE_CDRTOOLS  - If set, this port depends on sysutils/cdrtools, unless
#                 cdrtools-cjk is present or USE_CDRTOOLS=cjk is set, then
#                 it depends on sysutils/cdrtools-cjk.
#
# Conflict checking.  Use if your port cannot be installed at the same time as
# another package.
#
# CONFLICTS     - A list of package name patterns that the port conflicts
#                 with, separated by blanks.  The names may include shell
#                 pattern meta-characters "*", "?", "[", "]", and "!".
#                 Example: apache*-1.2* apache*-1.3.[012345] apache-*+ssl_*
#
# 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: ${LOCALBASE}
# LOCALBASE     - Where non-X11 ports install things.
#                 Default: /usr/local
# LINUXBASE     - Where Linux ports install things.
#                 Default: /compat/linux
# PREFIX        - Where *this* port installs its files.
#                 Default: ${LINUXBASE} if USE_LINUX_PREFIX is set,
#                 otherwise ${LOCALBASE}
#
# IGNORE_PATH_CHECKS
#               - There are some sanity checks against PREFIX.
#                 You can disable these checks with defining
#                 this variable, but this is not recommended!
#                 Only do this if you really know what you are
#                 doing.  These sanity checks are the following:
#                   - PREFIX has to be an absolute path.
#                   - PREFIX can't have a trailing slash.
#
# MASTERDIR     - Where the port finds patches, package files, etc.  Define
#                 this is you have two or more ports that share most of the
#                 files.
#                 Default: ${.CURDIR}
# PORTSDIR      - The root of the ports tree.
#                 Default: /usr/ports
# DISTDIR       - Where to search for and store 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}.
# PATCHDIR      - A directory containing any additional patches you made
#                 to port this software to FreeBSD.
#                 Default: ${MASTERDIR}/files
# SCRIPTDIR     - A directory containing any auxiliary scripts
#                 Default: ${MASTERDIR}/scripts
# FILESDIR      - A directory containing any miscellaneous additional files.
#                 Default: ${MASTERDIR}/files
# PKGDIR        - A directory containing any package creation files.
#                 Default: ${MASTERDIR}
#
# Variables that serve as convenient "aliases" for your *-install targets.
# Use these like: "${INSTALL_PROGRAM} ${WRKSRC}/prog ${PREFIX}/bin".
#
# INSTALL_PROGRAM
#               - A command to install binary executables.  (By
#                 default, also strips them, unless ${STRIP} is
#                 overridden to be the empty string).
# INSTALL_KLD   - As INSTALL_PROGRAM, but without the STRIP.
# INSTALL_SCRIPT
#               - A command to install executable scripts.
# INSTALL_DATA  - A command to install sharable data.
# INSTALL_MAN   - A command to install manpages.  May or not compress,
#                 depending on the value of MANCOMPRESSED (see below).
#
# Boolean to control whether manpages are installed.
#
# NO_INSTALL_MANPAGES
#               - If set, this port doesn't want to install any manpages.
#                 Default: not set, i.e. manpages are installed by default.
#
# 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".
# MAN<sect>_<lang>
#               - If your port does not install all man pages for all
#                 languages in MANLANG, language specific pages for
#                 a language can be specified with this. For example,
#                 if the port installs foo.1 in English, Japanese, and
#                 German, bar.1 in English only, and baz.3 in German
#                 only, set
#                   MANLANG=    "" de ja
#                   MAN1=       foo.1
#                   MAN1_EN=    bar.1
#                   MAN3_DE=    baz.3
# MLINKS        - A list of <source, target> 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 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.
#                 Default: "yes" if USE_IMAKE is set and NO_INSTALL_MANPAGES
#                 is not set, and "no" otherwise.
#
# Set the following to specify all .info files your port installs.
#
# INFO          - A list of .info files (omitting the trailing ".info");
#                 only one entry per document! These files are listed in
#                 the path relative to ${INFO_PATH}.
# INFO_PATH     - Path, where all .info files will be installed by your
#                 port, relative to ${PREFIX}
#                 Default: "share/info" if ${PREFIX} is equal to /usr
#                 and "info" otherwise.
#
# Set the following to specify all documentation your port installs into
# ${DOCSDIR}
#
# PORTDOCS      - A list of files and directories relative to DOCSDIR.
#                 Shell glob patterns can be used, directories include
#                 the entire subtree of contained files and directories.
#                 Should not be set when no documentation files are
#                 installed (for example because NOPORTDOCS is defined).
#                 Useful for dynamically generated documentation.
#
# Set the following to specify all documentation your port installs into
# ${EXAMPLESDIR}
#
# PORTEXAMPLES      - A list of files and directories relative to EXAMPLESDIR.
#                 Shell glob patterns can be used, directories include
#                 the entire subtree of contained files and directories.
#                 Should not be set when no examples files are
#                 installed (for example because NOPORTEXAMPLES is defined).
#                 Useful for dynamically generated examples.
#
# Set the following to specify all documentation your port installs into
# ${DATADIR}
#
# PORTDATA      - A list of files and directories relative to DATADIR.
#                 Shell glob patterns can be used, directories include
#                 the entire subtree of contained files and directories.
#                 Should not be set when no data files are
#                 installed (for example because NOPORTDATA is defined).
#                 Useful for dynamically generated data files.
#
# Default targets and their behaviors:
#
# fetch             - Retrieves missing ${DISTFILES} and ${PATCHFILES} for this
#                 port.
# fetch-list            - Show list of commands to retrieve missing ${DISTFILES} and
#                 ${PATCHFILES} for this port.
# fetch-recursive
#               - Retrieves missing ${DISTFILES} and ${PATCHFILES} for this
#                 port and dependencies.
# fetch-recursive-list
#               - Show list of commands to retrieve missing ${DISTFILES} and
#                 ${PATCHFILES} for this port and dependencies.
# fetch-required
#               - Retrieves missing ${DISTFILES} and ${PATCHFILES} for this
#                 port and dependencies.
# fetch-required-list
#               - Show list of commands to retrieve missing ${DISTFILES} and
#                 ${PATCHFILES} for this port and dependencies.
# fetch-url-list
#               - Show list of URLS to retrieve missing ${DISTFILES} and
#                 ${PATCHFILES} for this port.
# fetch-urlall-list
#               - Show list of URLS to retrieve ${DISTFILES} and
#                 ${PATCHFILES} for this port.
#
# all-depends-list
#               - Show all directories which are dependencies
#                 for this port.
# build-depends-list
#               - Show all directories which are build-dependencies
#                 for this port.
# package-depends-list
#               - Show all directories which are package-dependencies
#                 for this port. This is based upon the dependency
#                 tree as recorded in the Makefiles of the ports
#                 collection, not as recorded in the currently
#                 installed ports.
# actual-package-depends
#               - Like package-depends-list but with the difference
#                 that the dependencies of the currently installed
#                 ports are used instead of the dependencies as
#                 recorded in the ports collection.
# run-depends-list
#               - Show all directories which are run-dependencies
#                 for this port.
#
# 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.
# deinstall-all - Remove all installations with the same PKGORIGIN.
# package       - Create a package from an _installed_ port.
# package-recursive
#               - Create a package for a port and _all_ of its dependancies.
# 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 distinfo to ensure that your distfiles are valid.
# checksum-recursive
#               - Run checksum in this port and all dependencies.
# makesum       - Generate distinfo (only do this for your own ports!).
# clean         - Remove ${WRKDIR} and other temporary files used for building.
# clean-depends - Do a "make clean" for all dependencies.
# config        - Configure options for this port (using ${DIALOG}).
#                 Automatically run prior to extract, patch, configure, build,
#                 install, and package.
# config-recursive
#               - Configure options for this port for this port and all dependencies.
# showconfig    - Display options config for this port.
# showconfig-recursive
#               - Display options config for this port and all dependencies.
# rmconfig      - Remove the options config for this port.
# rmconfig-recursive
#               - Remove the options config for this port and all dependencies.
#
# Default sequence for "all" is:
#
#       check-sanity 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 because
# those steps are empty by default.  NO_EXTRACT is not allowed anymore
# since we need to at least create ${WRKDIR}.  Also, NO_CHECKSUM is a user
# variable and is not to be set in a port's Makefile.  See above for NO_PACKAGE.
#
# 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 options:
# OPTIONS       - List of what WITH_<option> options this port accept.  The
#                 format is <option> "<description>" [on|off]
#                 Example:
#                   FLEXRESP "Flexible response to events" off
#                 which tell that an option WITH_FLEXRESP exists for this port,
#                 that by default it is not defined, and that the description to
#                 show to a user in the config dialog is "Flexible response to
#                 events".  If you have more than one option, just chain them
#                 into a single variable.  NOTE: To make options work, you need
#                 to include bsd.port.pre.mk before you start testing the
#                 WITH_xyz variables.
#
# For fetch:
#
# FETCH_BINARY  - Path to ftp/http fetch command if not in $PATH.
#                 Default: "/usr/bin/fetch"
# FETCH_ARGS    - Arguments to ftp/http fetch command.
#                 Default: "-ApRr"
# FETCH_CMD     - ftp/http fetch command.
#                 Default: ${FETCH_BINARY} ${FETCH_ARGS}
# FETCH_BEFORE_ARGS
#               - Arguments to ${FETCH_CMD} before filename.
#                 Default: none
# FETCH_AFTER_ARGS
#               - Arguments to ${FETCH_CMD} following filename.
#                 Default: none
# FETCH_ENV     - Environment to pass to ${FETCH_CMD}.
#                 Default: none
# FETCH_REGET   - Times to retry fetching of files on checksum errors.
#                 Default: 1
#
# For extract:
#
# EXTRACT_CMD   - Command for extracting archive: "bzip2" if USE_BZIP2
#                 is set, "unzip" if USE_ZIP is set, "unmakeself" if
#                 USE_MAKESELF if set, "gzip" otherwise.
# EXTRACT_BEFORE_ARGS
#               - Arguments to ${EXTRACT_CMD} before filename.
#                 Default: "-dc"
# EXTRACT_AFTER_ARGS
#               - Arguments to ${EXTRACT_CMD} following filename.
#                 default: "| tar -xf -"
# EXTRACT_PRESERVE_OWNERSHIP
#               - Normally, when run as "root", the extract stage will
#                 change the owner and group of all files under ${WRKDIR}
#                 to 0:0.  Set this variable if you want to turn off this
#                 feature.
#
# For makesum:
#
# NO_SIZE       - Don't record size data in distinfo, needed
#                 when the master site does not report file
#                 sizes, or when multiple valid versions of
#                 a distfile, having different sizes, exist.
#
# For patch:
#
# EXTRA_PATCHES - Define this variable if you have patches not in
#                 ${PATCHDIR}.  This usually happens when you need to
#                 do some pre-processing before some distribution
#                 patches can be applied.  In that case, fetch them as
#                 extra distfiles, put the processed results in
#                 ${WRKDIR}, then point EXTRA_PATCHES to them.
#                 The patches specified by this variable will be
#                 applied after the normal distribution patches but
#                 before those in ${PATCHDIR}.
# PATCH_WRKSRC  - Directory to apply patches in.
#                 Default: ${WRKSRC}
#
# For configure:
#
# HAS_CONFIGURE - If set, this port has its own configure script.  The
#                 configure stage will not do anything if this is not set.
# GNU_CONFIGURE - If set, you are using GNU configure (optional).  Implies
#                 HAS_CONFIGURE.
# PERL_CONFIGURE
#               - Configure using Perl's MakeMaker.  Implies USE_PERL5.
# CONFIGURE_WRKSRC
#               - Directory to run configure in.
#                 Default: ${WRKSRC}
# CONFIGURE_SCRIPT
#               - Name of configure script, relative to ${CONFIGURE_WRKSRC}.
#                 Default: "Makefile.PL" if PERL_CONFIGURE is set,
#                 "configure" otherwise.
# CONFIGURE_TARGET
#               - The name of target to call when GNU_CONFIGURE is
#                 defined.
#                 Default: ${ARCH}-portbld-freebsd${OSREL}
# CONFIGURE_ARGS
#               - Pass these args to configure if ${HAS_CONFIGURE} is set.
#                 Default: "--prefix=${PREFIX} --infodir=${PREFIX}/${INFO_PATH}
#                 --mandir=${MANPREFIX}/man --build=${CONFIGURE_TARGET}" if
#                 GNU_CONFIGURE is set, "CC=${CC} CCFLAGS=${CFLAGS}
#                 PREFIX=${PREFIX} INSTALLPRIVLIB=${PREFIX}/lib
#                 INSTALLARCHLIB=${PREFIX}/lib" if PERL_CONFIGURE is set,
#                 empty otherwise.
# CONFIGURE_ENV - Pass these env (shell-like) to configure if
#                 ${HAS_CONFIGURE} is set.
# CONFIGURE_LOG - The name of configure log file. It will be printed to
#                 the screen if configure fails.
#                 Default: config.log
# CONFIGURE_FAIL_MESSAGE
#               - A message displayed to users when configure
#                 fails (note: this assumes the do-configure
#                 target has not been overwritten).  This message
#                 will be passed through /usr/bin/fmt before
#                 being shown to the user.
#
# For build and install:
#
# MAKEFILE      - Name of the makefile.
#                 Default: Makefile
# ALL_TARGET    - Default target for sub-make in build stage.
#                 Default: all
# BUILD_WRKSRC  - Directory to do build in (default: ${WRKSRC}).
# MAKE_ENV      - Additional environment vars passed to sub-make in build
#                 and install stages.
#                 Default: see below
# MAKE_ARGS     - Any extra arguments to sub-make in build and install stages.
#                 Default: none
##
# MAKE_JOBS_SAFE
#               - This port can safely be built on multiple cpus in parallel.
#                 The make will be invoked with -jX parameter where X equals
#                 number of cores present in the system.
# MAKE_JOBS_UNSAFE
#               - Disallow multiple jobs even when user set a global override.
#                 To be used with known bad ports.
# DISABLE_MAKE_JOBS
#               - Set to disable the multiple jobs feature.  User settable.
# FORCE_MAKE_JOBS
#               - Force all ports to be built with multiple jobs, except ports
#                 that are explicitly marked MAKE_JOBS_UNSAFE.  User settable.
# MAKE_JOBS_NUMBER
#               - Override the number of make jobs to be used.  User settable.
#
# For install:
#
# INSTALL_TARGET
#               - Default target for sub-make in install stage.
#                 Default: install
# INSTALL_WRKSRC
#               - Directory to install from
#                 Default: ${WRKSRC}
# 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: ${PORTSDIR}/Templates/BSD.local.dist or
#                 /etc/mtree/BSD.usr.dist if ${PREFIX} == "/usr".
# PLIST_DIRS    - Directories to be added to packing list
# PLIST_FILES   - Files and symbolic links to be added to packing list
#
# PLIST         - Name of the `packing list' file.
#                 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.)
#                 Default: ${PKGDIR}/pkg-plist
# 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
#
# SUB_FILES     - Files that should be passed through sed and redirected to
#                 ${WRKDIR}.
#               - For each file specified in SUB_FILES, there must be a
#                 corresponding file in ${FILESDIR} whose suffix is ".in". For
#                 instance, if the Makefile specifies "SUB_FILES= pkg-message"
#                 then there must be a file called pkg-message.in in
#                 ${FILESDIR}.
#               - The substitution process is the same as PLIST_FILES, as
#                 described below except that any line beginning with @comment
#                 is deleted.
# SUB_LIST      - List of "variable=value" pair for substitution in ${SUB_FILES}
#                 Some pairs are added by default: eg. PREFIX=${PREFIX}
#
# INSTALLS_SHLIB
#               - If set, bsd.port.mk will automatically run ldconfig commands
#                 from post-install and also add appropriate @exec/@unexec
#                 directives to directories listed in LDCONFIG_DIRS. (deprecated)
#                 If USE_LINUX_PREFIX is defined, the Linux version of
#                 ldconfig will be used instead of the native FreeBSD
#                 version, and LDCONFIG_DIRS will be ignored.
# LDCONFIG_DIRS - List of directories to run ldconfig if INSTALLS_SHLIB is set.
#                 Note that this is passed through sed just like the
#                 rest of PLIST, so ${PLIST_SUB} substitutions also
#                 apply here.  It is recommended that you use
#                 %%PREFIX%% for ${PREFIX}, %%LOCALBASE%% for
#                 ${LOCALBASE} and %%X11BASE%% for ${X11BASE}.
#                 Default: %%PREFIX%%/lib
# USE_LDCONFIG  - If set to "yes", this subsumes the function of the
#                 deprecated variable INSTALLS_SHLIB and adds ${PREFIX}/lib
#                 to the list of directories to be searched for shared
#                 libraries.  Otherwise, this is a list of directories to
#                 be added to that list.  The directory names are written to
#                 ${PREFIX}/libdata/ldconfig/${UNIQUENAME} which is then
#                 used by the ldconfig startup script.
#                 This mechanism replaces ldconfig scripts installed by some
#                 ports, often under such names as 000.${UNQUENAME}.sh.
#                 If USE_LINUX_PREFIX is defined, the Linux version of
#                 ldconfig will be used instead of the native FreeBSD
#                 version, and the directory list given will be ignored.
# USE_LDCONFIG32
#               - Same as USE_LDCONFIG but the target file is
#                 ${PREFIX}/libdata/ldconfig32/${UNIQUENAME} instead.
#                 Note: that should only be used on 64-bit architectures.
# NO_LDCONFIG_MTREE
#               - Denotes whether the libdata/ldconfig directory is part of
#                 the mtree on a given OSVERSION system.  If it is not, we
#                 create the directory, pull in the ldconfig_compat port,
#                 and clean up on de-installation.  NOTE: this variable is
#                 internal to bsd.port.mk and must not be set in your Makefile.
#
# DOCSDIR       - Name of the directory to install the packages docs in.
#                 Default: ${PREFIX}/share/doc/${PORTNAME}
# DOCSDIR_REL   - The DOCSDIR relative to ${PREFIX}
# EXAMPLESDIR   - Name of the directory to install the packages examples in.
#                 Default: ${PREFIX}/share/examples/${PORTNAME}
# EXAMPLESDIR_REL
#               - The EXAMPLESDIR relative to ${PREFIX}
# DATADIR       - Name of the directory to install the packages shared data in.
#                 Default: ${PREFIX}/share/${PORTNAME}
# DATADIR_REL   - The DATADIR relative to ${PREFIX}
#
# WWWDIR        - Name of the directory to install the packages www data in.
#                 Default: ${PREFIX}/www/${PORTNAME}
# WWWDIR_REL    - The WWWDIR relative to ${PREFIX}
#
# DESKTOPDIR    - Name of the directory to install ${DESKTOP_ENTRIES} in.
#                 Default: ${PREFIX}/share/applications
# DESKTOP_ENTRIES
#               - List of desktop entry files to generate and install in
#                 ${DESKTOPDIR}. The format is
#                 "Name" "Comment" "Icon" "Exec" "Categories" StartupNotify
#                 Rules:
#                   * Only add desktop entries for applications which do not
#                     require a terminal (ie. X applications).
#                   * If the upstream distribution already installs .desktop
#                     files, you do not need to use this.
#                   * If you require a more elaborate .desktop file than this
#                     variable permits, write it yourself and install it
#                     in ${DESKTOPDIR}.
#                 Notes:
#                   * Comment and Icon may be empty strings (""). Categories
#                     may be an empty string in some cases (see below). The
#                     other fields are mandatory.
#                   * If Categories is an empty string, bsd.port.mk will try
#                     to deduce a default value using the CATEGORIES variable.
#                     If the deduction fails, you will have to set Categories
#                     manually. You should check the generated value using
#                     "make desktop-categories", and override it if necessary.
#                   * Exec will also be used to name the .desktop file.
#                   * The files will be automatically added to ${PLIST}.
#                 Example:
#                   "X Window Information" \
#                   "Get information about X windows" \
#                   "wininfo.png" \
#                   "wininfo" \
#                   "Application;System;" \
#                   true
#                 See http://standards.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html
#                 for an explanation of the fields. If you need to create more
#                 than one file, just chain them into a single variable.
#
# 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 before the do-install stage.  If you are
# generating the packing list on-the-fly, make sure it's generated before
# do-install is called!
#
# 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.
# LATEST_LINK   - Install the "Latest" link for the package as ___.  Define
#                 this if the "Latest" link name will be incorrectly determined.
#
# 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: ${ECHO_CMD}
# PATCH_DEBUG   - If set, print out more information about the patches as
#                 it attempts to apply them.
# PKG_DBDIR     - Where package installation is recorded; this directory
#                 must not contain anything else.
#                 Default: /var/db/pkg
# PORT_DBDIR    - Where port configuration options are recorded.
#                 Default: /var/db/ports
# NO_PKG_REGISTER
#               - Don't register a port installation 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.
# CHECKSUM_ALGORITHMS
#               - Different checksum algorithms to check for verifying the
#                 integrity of the distfiles. The absence of the algorithm
#                 in distinfo doesn't make it fail.
#                 Default: md5 sha256
# 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.
# USE_PACKAGE_DEPENDS
#               - Install dependencies from existing packages instead
#                 of building the port from scratch.
# INSTALL_AS_USER
#               - Define this to install as the current user, intended
#                 for systems where you have no root access.
# DISABLE_SIZE  - Do not check the size of a distfile even if the SIZE field
#                 has been specified in distinfo.  This is useful
#                 when using an alternate FETCH_CMD.
#
# End of the list of all variables that need to be defined in a port.
# Most port authors should not need to understand anything after this point.
#

# 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.
PORTSDIR?=      /usr/ports
LOCALBASE?=     /usr/local
X11BASE?=       ${LOCALBASE}
LINUXBASE?=     /compat/linux
DISTDIR?=       ${PORTSDIR}/distfiles
_DISTDIR?=      ${DISTDIR}/${DIST_SUBDIR}
INDEXDIR?=      ${PORTSDIR}

.include "${PORTSDIR}/Mk/bsd.commands.mk"

#
# DESTDIR section to start a chrooted process if invoked with DESTDIR set
#

.if defined(DESTDIR) && !empty(DESTDIR) && !defined(CHROOTED) && \
    !defined(BEFOREPORTMK) && !defined(INOPTIONSMK)

.include "${PORTSDIR}/Mk/bsd.destdir.mk"

.else

# Look for ${PATCH_WRKSRC}/.../*.orig files, and (re-)create
# ${FILEDIR}/patch-* files from them.

.if !target(makepatch)
makepatch:
    @cd ${.CURDIR} && ${MKDIR} ${FILESDIR}
    @(cd ${PATCH_WRKSRC}; \
        for i in `find . -type f -name '*.orig'`; do \
            ORG=$$i; \
            NEW=$${i%.orig}; \
            OUT=${FILESDIR}`${ECHO} $${NEW} | \
                ${SED} -e 's|/|__|g' \
                    -e 's|^\.__|/patch-|'`; \
            ${ECHO} ${DIFF} -ud $${ORG} $${NEW} '>' $${OUT}; \
            ${DIFF} -ud $${ORG} $${NEW} > $${OUT} || ${TRUE}; \
        done \
    )
.endif


# Start of options section
.if defined(INOPTIONSMK) || ( !defined(USEOPTIONSMK) && !defined(AFTERPORTMK) )

.if defined(MAKE_VERSION)
.if ${MAKE_VERSION} >= 5200408030 || ${MAKE_VERSION} >= 4200408030 && ${MAKE_VERSION} < 5000000000
NOPRECIOUSSOFTMAKEVARS= yes
.endif
.endif

# Get the default maintainer
MAINTAINER?=    ports@FreeBSD.org

# Get the architecture
.if !defined(ARCH)
ARCH!=  ${UNAME} -p
.endif

# Kludge for pre-3.0 systems
MACHINE_ARCH?=  i386

# Get the operating system type
.if !defined(OPSYS)
OPSYS!= ${UNAME} -s
.endif

# Get the operating system revision
.if !defined(OSREL)
OSREL!= ${UNAME} -r | ${SED} -e 's/[-(].*//'
.endif

# Get __FreeBSD_version
.if !defined(OSVERSION)
.if exists(/usr/include/sys/param.h)
OSVERSION!= ${AWK} '/^\#define[[:blank:]]__FreeBSD_version/ {print $$3}' < /usr/include/sys/param.h
.elif exists(/usr/src/sys/sys/param.h)
OSVERSION!= ${AWK} '/^\#define[[:blank::]]__FreeBSD_version/ {print $$3}' < /usr/src/sys/sys/param.h
.else
OSVERSION!= ${SYSCTL} -n kern.osreldate
.endif
.endif

MASTERDIR?= ${.CURDIR}

.if ${MASTERDIR} != ${.CURDIR}
SLAVE_PORT?=    yes
MASTER_PORT?=${MASTERDIR:C/[^\/]+\/\.\.\///:C/[^\/]+\/\.\.\///:C/^.*\/([^\/]+\/[^\/]+)$/\\1/}
.else
SLAVE_PORT?=    no
MASTER_PORT?=
.endif

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

.if ${MASTERDIR} != ${.CURDIR} && exists(${.CURDIR}/../Makefile.inc)
.include "${.CURDIR}/../Makefile.inc"
USE_SUBMAKE=    yes
.endif

.if exists(${MASTERDIR}/../Makefile.inc)
.include "${MASTERDIR}/../Makefile.inc"
USE_SUBMAKE=    yes
.endif

.if exists(${MASTERDIR}/Makefile.${ARCH}-${OPSYS})
.include "${MASTERDIR}/Makefile.${ARCH}-${OPSYS}"
USE_SUBMAKE=    yes
.elif exists(${MASTERDIR}/Makefile.${OPSYS})
.include "${MASTERDIR}/Makefile.${OPSYS}"
USE_SUBMAKE=    yes
.elif exists(${MASTERDIR}/Makefile.${ARCH})
.include "${MASTERDIR}/Makefile.${ARCH}"
USE_SUBMAKE=    yes
.endif

.if exists(${MASTERDIR}/Makefile.local)
.include "${MASTERDIR}/Makefile.local"
USE_SUBMAKE=    yes
.endif

# where 'make config' records user configuration options
PORT_DBDIR?=    /var/db/ports

LDCONFIG_DIR=   libdata/ldconfig
LDCONFIG32_DIR= libdata/ldconfig32

.if defined(LATEST_LINK)
UNIQUENAME?=    ${LATEST_LINK}
.else
UNIQUENAME?=    ${PKGNAMEPREFIX}${PORTNAME}
.endif
OPTIONSFILE?=   ${PORT_DBDIR}/${UNIQUENAME}/options
.if defined(OPTIONS)
# include OPTIONSFILE first if exists
.   if exists(${OPTIONSFILE}) && !make(rmconfig)
.   include "${OPTIONSFILE}"
.   endif
.   if exists(${OPTIONSFILE}.local)
.   include "${OPTIONSFILE}.local"
.   endif
WITHOUT:=
WITH:=
.   if defined(OPTIONS)
REALOPTIONS=${OPTIONS:C/".*"//g}
.   for O in ${REALOPTIONS}
RO:=${O}
.   if ${RO:L} == off
WITHOUT:=   ${WITHOUT} ${OPT}
.   endif
.   if ${RO:L} == on
WITH:=      ${WITH} ${OPT}
.   endif
OPT:=${RO}
.   endfor
.   endif
# define only if NO WITH/WITHOUT_${W} is defined
.   for W in ${WITH}
.   if !defined(WITH_${W}) && !defined(WITHOUT_${W})
WITH_${W}:= true
.   endif
.   endfor
.   for W in ${WITHOUT}
.   if !defined(WITH_${W}) && !defined(WITHOUT_${W})
WITHOUT_${W}:=  true
.   endif
.   endfor
.   undef WITH
.   undef WITHOUT
.   undef RO
.   undef REALOPTIONS
.endif

.endif

DOS2UNIX_REGEX?=    .*

# At least KDE needs TMPDIR for the package building,
# so we're setting it to the known default value.
.if defined(PACKAGE_BUILDING)
TMPDIR?=    /tmp
.endif # defined(PACKAGE_BUILDING)

# Respect TMPDIR passed via make.conf or similar and pass it down
# to configure and make.
.if defined(TMPDIR)
MAKE_ENV+=  TMPDIR="${TMPDIR}"
CONFIGURE_ENV+= TMPDIR="${TMPDIR}"
.endif # defined(TMPDIR)


# Start of pre-makefile section.
.if !defined(AFTERPORTMK) && !defined(INOPTIONSMK)

.if defined(_PREMKINCLUDED)
check-makefile::
    @${ECHO_MSG} "${PKGNAME}: Makefile error: you cannot include bsd.port[.pre].mk twice"
    @${FALSE}
.endif

_PREMKINCLUDED= yes

.if defined(PORTVERSION)
.if ${PORTVERSION:M*[-_,]*}x != x
IGNORE=         PORTVERSION ${PORTVERSION} may not contain '-' '_' or ','
.endif
DISTVERSION?=   ${PORTVERSION:S/:/::/g}
.elif defined(DISTVERSION)
PORTVERSION=    ${DISTVERSION:L:C/([a-z])[a-z]+/\1/g:C/([0-9])([a-z])/\1.\2/g:C/:(.)/\1/g:C/[^a-z0-9+]+/./g}
.endif

PORTREVISION?=  0
.if ${PORTREVISION} != 0
_SUF1=  _${PORTREVISION}
.endif

PORTEPOCH?=     0
.if ${PORTEPOCH} != 0
_SUF2=  ,${PORTEPOCH}
.endif

PKGVERSION= ${PORTVERSION:C/[-_,]/./g}${_SUF1}${_SUF2}
PKGNAME=    ${PKGNAMEPREFIX}${PORTNAME}${PKGNAMESUFFIX}-${PKGVERSION}
DISTNAME?=  ${PORTNAME}-${DISTVERSIONPREFIX}${DISTVERSION:C/:(.)/\1/g}${DISTVERSIONSUFFIX}

INDEXFILE?=     INDEX-${OSVERSION:C/([0-9]).*/\1/}

DOCSDIR?=       ${PREFIX}/share/doc/${PORTNAME}
EXAMPLESDIR?=       ${PREFIX}/share/examples/${PORTNAME}
DATADIR?=       ${PREFIX}/share/${PORTNAME}
WWWDIR?=        ${PREFIX}/www/${PORTNAME}
ETCDIR?=        ${PREFIX}/etc/${PORTNAME}

.if defined(USE_LINUX_RPM)
.include "${PORTSDIR}/Mk/bsd.linux-rpm.mk"
.endif

.if defined(USE_LINUX_APPS)
.include "${PORTSDIR}/Mk/bsd.linux-apps.mk"
.endif

.if defined(X_WINDOW_SYSTEM) && ${X_WINDOW_SYSTEM:L} != "xorg"
IGNORE=     cannot be installed: bad X_WINDOW_SYSTEM setting; valid value is 'xorg'
.endif

.if ${OSVERSION} < 602000
.if ${X11BASE} != ${LOCALBASE} && !defined(USE_NONDEFAULT_X11BASE)
.BEGIN:
    @${ECHO_MSG} "On FreeBSD before 6.2 ports system unfortunately can not set default X11BASE by itself so please help it a bit by setting X11BASE=\$${LOCALBASE} in make.conf."
    @${ECHO_MSG} "On the other hand, if you do wish to use non-default X11BASE, please set variable USE_NONDEFAULT_X11BASE."
    @${FALSE}
.endif
.endif

.if defined(USE_XORG) || defined(XORG_CAT)
.include "${PORTSDIR}/Mk/bsd.xorg.mk"
.endif

.if defined(USE_BZIP2)
EXTRACT_SUFX?=          .tar.bz2
.elif defined(USE_ZIP)
EXTRACT_SUFX?=          .zip
.elif defined(USE_MAKESELF)
EXTRACT_SUFX?=          .run
.else
EXTRACT_SUFX?=          .tar.gz
.endif
PACKAGES?=      ${PORTSDIR}/packages
TEMPLATES?=     ${PORTSDIR}/Templates

PATCHDIR?=      ${MASTERDIR}/files
FILESDIR?=      ${MASTERDIR}/files
SCRIPTDIR?=     ${MASTERDIR}/scripts
PKGDIR?=        ${MASTERDIR}

.if defined(USE_LINUX_PREFIX)
PREFIX?=        ${LINUXBASE}
NO_MTREE=       yes
.else
PREFIX?=        ${LOCALBASE}
.endif

.if defined(USE_LINUX_PREFIX)
LDCONFIG_CMD?=          ${LINUXBASE}/sbin/ldconfig -r ${LINUXBASE}
LDCONFIG_PLIST_EXEC_CMD?=   ${LDCONFIG_CMD}
LDCONFIG_PLIST_UNEXEC_CMD?= ${LDCONFIG_CMD}
.else
LDCONFIG_CMD?=          ${LDCONFIG} -m ${LDCONFIG_RUNLIST}
LDCONFIG_PLIST_EXEC_CMD?=   ${LDCONFIG} -m ${LDCONFIG_PLIST}
LDCONFIG_PLIST_UNEXEC_CMD?= ${LDCONFIG} -R
.endif

PKGCOMPATDIR?=      ${LOCALBASE}/lib/compat/pkg

# XXX to remain undefined until all ports that require Perl are fixed
# to set one of the conditionals that force the inclusion of bsd.perl.mk
.if !defined(_PERL_REFACTORING_COMPLETE)

PERL_VERSION?=  5.8.9

.if !defined(PERL_LEVEL) && defined(PERL_VERSION)
perl_major=     ${PERL_VERSION:C|^([1-9]+).*|\1|}
_perl_minor=    00${PERL_VERSION:C|^([1-9]+)\.([0-9]+).*|\2|}
perl_minor=     ${_perl_minor:C|^.*(...)|\1|}
.if ${perl_minor} >= 100
perl_minor=     ${PERL_VERSION:C|^([1-9]+)\.([0-9][0-9][0-9]).*|\2|}
perl_patch=     ${PERL_VERSION:C|^.*(..)|\1|}
.else # ${perl_minor} < 100
_perl_patch=    0${PERL_VERSION:C|^([1-9]+)\.([0-9]+)\.*|0|}
perl_patch=     ${_perl_patch:C|^.*(..)|\1|}
.endif # ${perl_minor} < 100
PERL_LEVEL= ${perl_major}${perl_minor}${perl_patch}
.else
PERL_LEVEL=0
.endif # !defined(PERL_LEVEL) && defined(PERL_VERSION)

PERL_ARCH?=     mach

.if   ${PERL_LEVEL} >= 501000
PERL_PORT?= perl5.10
.else
PERL_PORT?= perl5.8
.endif

SITE_PERL_REL?= lib/perl5/site_perl/${PERL_VERSION}
SITE_PERL?= ${LOCALBASE}/${SITE_PERL_REL}

PERL5=      ${LOCALBASE}/bin/perl${PERL_VERSION}
PERL=       ${LOCALBASE}/bin/perl

.endif  # !defined(_PERL_REFACTORING_COMPLETE)

.if defined(USE_LOCAL_MK)
.include "${PORTSDIR}/Mk/bsd.local.mk"
.endif

.if defined(USE_OPENSSL)
.include "${PORTSDIR}/Mk/bsd.openssl.mk"
.endif

.if defined(USE_EMACS)
.include "${PORTSDIR}/Mk/bsd.emacs.mk"
.endif

.if defined(USE_GNUSTEP)
.include "${PORTSDIR}/Mk/bsd.gnustep.mk"
.endif

#.if defined(USE_PERL5) || defined(USE_PERL5_BUILD) || defined(USE_PERL5_RUN) || defined(PERL_CONFIGURE) || defined(PERL_MODBUILD)
.include "${PORTSDIR}/Mk/bsd.perl.mk"
#.endif

.if defined(USE_PHP)
.include "${PORTSDIR}/Mk/bsd.php.mk"
.endif

.if defined(USE_PYTHON) || defined(USE_PYTHON_BUILD) || defined(USE_PYTHON_RUN)
.include "${PORTSDIR}/Mk/bsd.python.mk"
.endif

.if defined(USE_EFL) || defined(WANT_EFL) || defined(USE_EFL_ESMART)
.include "${PORTSDIR}/Mk/bsd.efl.mk"
.endif

.if defined(USE_FPC) || defined(WANT_FPC_BASE) || defined(WANT_FPC_ALL)
.include "${PORTSDIR}/Mk/bsd.fpc.mk"
.endif

.if defined(USE_JAVA)
.include "${PORTSDIR}/Mk/bsd.java.mk"
.endif

.if defined(USE_RUBY) || defined(USE_LIBRUBY)
.include "${PORTSDIR}/Mk/bsd.ruby.mk"
.endif

.if defined(USE_OCAML)
.include "${PORTSDIR}/Mk/bsd.ocaml.mk"
.endif

.if defined(USE_TCL) || defined(USE_TCL_BUILD) || defined(USE_TCL_RUN) || defined(USE_TCL_WRAPPER) || defined(USE_TK) || defined(USE_TK_BUILD) || defined(USE_TK_RUN) || defined(USE_TK_WRAPPER)
.include "${PORTSDIR}/Mk/bsd.tcl.mk"
.endif

.if defined(USE_APACHE) || defined(APACHE_COMPAT)
.include "${PORTSDIR}/Mk/bsd.apache.mk"
.endif

.if (defined(USE_QT_VER) && ${USE_QT_VER:L} == 3) || defined(USE_KDELIBS_VER) || defined(USE_KDEBASE_VER)
.include "${PORTSDIR}/Mk/bsd.kde.mk"
.endif

.if defined (USE_QT_VER) && ${USE_QT_VER:L} == 4
.include "${PORTSDIR}/Mk/bsd.qt.mk"
.endif

.if defined(WANT_GECKO) || defined(USE_GECKO)
.include "${PORTSDIR}/Mk/bsd.gecko.mk"
.endif

.if defined(WANT_GNOME) || defined(USE_GNOME)
.include "${PORTSDIR}/Mk/bsd.gnome.mk"
.endif

.if defined(WANT_LUA) || defined(USE_LUA) || defined(USE_LUA_NOT)
.include "${PORTSDIR}/Mk/bsd.lua.mk"
.endif

.if defined(WANT_WX) || defined(USE_WX) || defined(USE_WX_NOT)
.include "${PORTSDIR}/Mk/bsd.wx.mk"
.endif

.if defined(WANT_GSTREAMER) || defined(USE_GSTREAMER) || defined(USE_GSTREAMER80)
.include "${PORTSDIR}/Mk/bsd.gstreamer.mk"
.endif

.if defined(USE_QMAIL) || defined(USE_QMAIL_RUN) || defined(USE_QMAIL_BUILD) || defined(WANT_QMAIL)
.include "${PORTSDIR}/Mk/bsd.mail.mk"
.endif

.if defined(USE_SDL) || defined(WANT_SDL)
.include "${PORTSDIR}/Mk/bsd.sdl.mk"
.endif

.if defined(USE_XFCE)
.include "${PORTSDIR}/Mk/bsd.xfce.mk"
.endif

.if defined(USE_KDE4) || defined(KDE4_BUILDENV)
.include "${PORTSDIR}/Mk/bsd.kde4.mk"
.endif

# You can force skipping these test by defining IGNORE_PATH_CHECKS
.if !defined(IGNORE_PATH_CHECKS)
.if (${PREFIX:C,(^.).*,\1,} != "/")
.BEGIN:
    @${ECHO_MSG} "PREFIX must be defined as an absolute path so that when 'make'"
    @${ECHO_MSG} "is invoked in the work area PREFIX points to the right place."
    @${FALSE}
.endif
.endif

# Location of mounted CDROM(s) to search for files
CD_MOUNTPTS?=   /cdrom ${CD_MOUNTPT}

# Owner and group of the WWW user
WWWOWN?=    www
WWWGRP?=    www

.endif
# End of pre-makefile section.

# Start of post-makefile section.
.if !defined(BEFOREPORTMK) && !defined(INOPTIONSMK)

.if defined(_POSTMKINCLUDED)
check-makefile::
    @${ECHO_MSG} "${PKGNAME}: Makefile error: you cannot include bsd.port[.post].mk twice"
    @${FALSE}
.endif

_POSTMKINCLUDED=    yes

WRKDIR?=        ${WRKDIRPREFIX}${.CURDIR}/work
.if defined(NO_WRKSUBDIR)
WRKSRC?=        ${WRKDIR}
.else
WRKSRC?=        ${WRKDIR}/${DISTNAME}
.endif

PATCH_WRKSRC?=  ${WRKSRC}
CONFIGURE_WRKSRC?=  ${WRKSRC}
BUILD_WRKSRC?=  ${WRKSRC}
INSTALL_WRKSRC?=${WRKSRC}

PLIST_SUB+= OSREL=${OSREL} PREFIX=%D LOCALBASE=${LOCALBASE} X11BASE=${X11BASE}
SUB_LIST+=  PREFIX=${PREFIX} LOCALBASE=${LOCALBASE} X11BASE=${X11BASE} \
        DATADIR=${DATADIR} DOCSDIR=${DOCSDIR} EXAMPLESDIR=${EXAMPLESDIR} \
        WWWDIR=${WWWDIR} ETCDIR=${ETCDIR}

PLIST_REINPLACE+=   dirrmtry stopdaemon rmtry
PLIST_REINPLACE_DIRRMTRY=s!^@dirrmtry \(.*\)!@unexec rmdir %D/\1 2>/dev/null || true!
PLIST_REINPLACE_RMTRY=s!^@rmtry \(.*\)!@unexec rm -f %D/\1 2>/dev/null || true!
PLIST_REINPLACE_STOPDAEMON=s!^@stopdaemon \(.*\)!@unexec %D/etc/rc.d/\1${RC_SUBR_SUFFIX} forcestop 2>/dev/null || true!

# kludge to strip trailing whitespace from CFLAGS;
# sub-configure will not # survive double space
CFLAGS:=    ${CFLAGS:C/ $//}

.if defined(WITHOUT_CPU_CFLAGS)
.if defined(_CPUCFLAGS)
.if !empty(_CPUCFLAGS)
CFLAGS:=    ${CFLAGS:C/${_CPUCFLAGS}//}
.endif
.endif
.endif

.if defined(WITH_DEBUG) && !defined(WITHOUT_DEBUG)
STRIP=  #none
STRIP_CMD=  ${TRUE}
DEBUG_FLAGS?=   -g
CFLAGS:=        ${CFLAGS:N-O*:N-fno-strict*} ${DEBUG_FLAGS}
.endif

.if defined(NOPORTDOCS)
PLIST_SUB+=     PORTDOCS="@comment "
.else
PLIST_SUB+=     PORTDOCS=""
.endif

.if defined(NOPORTEXAMPLES)
PLIST_SUB+=         PORTEXAMPLES="@comment "
.else
PLIST_SUB+=         PORTEXAMPLES=""
.endif

.if defined(NOPORTDATA)
PLIST_SUB+=         PORTDATA="@comment "
.else
PLIST_SUB+=         PORTDATA=""
.endif

CONFIGURE_SHELL?=   ${SH}
MAKE_SHELL?=    ${SH}

CONFIGURE_ENV+= SHELL=${SH} CONFIG_SHELL=${SH}
MAKE_ENV+=      SHELL=${SH} NO_LINT=YES

.if defined(MANCOMPRESSED)
.if ${MANCOMPRESSED} != yes && ${MANCOMPRESSED} != no && \
    ${MANCOMPRESSED} != maybe
check-makevars::
    @${ECHO_MSG} "${PKGNAME}: Makefile error: value of MANCOMPRESSED (is \"${MANCOMPRESSED}\") can only be \"yes\", \"no\" or \"maybe\"".
    @${FALSE}
.endif
.endif

.if defined(USE_IMAKE) && !defined(NO_INSTALL_MANPAGES)
MANCOMPRESSED?= yes
.else
MANCOMPRESSED?= no
.endif

.if defined(PATCHFILES)
.if ${PATCHFILES:M*.zip}x != x
PATCH_DEPENDS+=     unzip:${PORTSDIR}/archivers/unzip
.endif
.endif

# Check the compatibility layer for amd64/ia64

.if ${ARCH} == "amd64" || ${ARCH} =="ia64"
.if exists(/usr/lib32)
HAVE_COMPAT_IA32_LIBS?=  YES
.endif
.if !defined(HAVE_COMPAT_IA32_KERN)
HAVE_COMPAT_IA32_KERN!= if ${SYSCTL} -n compat.ia32.maxvmem >/dev/null 2>&1; then echo YES; fi
.endif
.endif

.if defined(IA32_BINARY_PORT) && ${ARCH} != "i386"
.if ${ARCH} == "amd64" || ${ARCH} == "ia64"
.if !defined(HAVE_COMPAT_IA32_KERN)
IGNORE=     requires a kernel with compiled-in IA32 compatibility
.elif !defined(HAVE_COMPAT_IA32_LIBS)
IGNORE=     requires 32-bit libraries installed under /usr/lib32
.endif
_LDCONFIG_FLAGS=-32
LIB32DIR=   lib32
.else
IGNORE=     requires i386 (or compatible) platform to run
.endif
.else
LIB32DIR=   lib
.endif
PLIST_SUB+= LIB32DIR=${LIB32DIR}

.if defined(USE_ZIP)
EXTRACT_DEPENDS+=   unzip:${PORTSDIR}/archivers/unzip
.endif
.if defined(USE_MAKESELF)
EXTRACT_DEPENDS+=   unmakeself:${PORTSDIR}/archivers/unmakeself
.endif
.if defined(USE_GMAKE)
BUILD_DEPENDS+=     gmake:${PORTSDIR}/devel/gmake
CONFIGURE_ENV+= MAKE=${GMAKE}
.endif

.if defined(USE_GCC) || defined(USE_FORTRAN)
.include "${PORTSDIR}/Mk/bsd.gcc.mk"
.endif

.if defined(USE_OPENLDAP) || defined(WANT_OPENLDAP_VER)
.include "${PORTSDIR}/Mk/bsd.ldap.mk"
.endif

.if defined(USE_FAM)
DEFAULT_FAM_SYSTEM= gamin
# Currently supported FAM systems
FAM_SYSTEM_FAM=     fam.0:${PORTSDIR}/devel/fam
FAM_SYSTEM_GAMIN=   fam.0:${PORTSDIR}/devel/gamin

.if exists(${LOCALBASE}/libexec/gam_server)
_HAVE_FAM_SYSTEM=   gamin
.elif exists(${LOCALBASE}/bin/fam)
_HAVE_FAM_SYSTEM=   fam
.endif

.if defined(WANT_FAM_SYSTEM)
.if defined(WITH_FAM_SYSTEM) && ${WITH_FAM_SYSTEM}!=${WANT_FAM_SYSTEM}
IGNORE=     wants to use ${WANT_FAM_SYSTEM} as its FAM system, while you wish to use ${WITH_FAM_SYSTEM}
.endif
FAM_SYSTEM= ${WANT_FAM_SYSTEM}
.elif defined(WITH_FAM_SYSTEM)
FAM_SYSTEM= ${WITH_FAM_SYSTEM}
.else
.if defined(_HAVE_FAM_SYSTEM)
FAM_SYSTEM= ${_HAVE_FAM_SYSTEM}
.else
FAM_SYSTEM= ${DEFAULT_FAM_SYSTEM}
.endif
.endif # WANT_FAM_SYSTEM

.if defined(_HAVE_FAM_SYSTEM)
.if ${_HAVE_FAM_SYSTEM}!= ${FAM_SYSTEM}
BROKEN=     FAM system mismatch: ${_HAVE_FAM_SYSTEM} is installed, while desired FAM system is ${FAM_SYSTEM}
.endif
.endif

.if defined(FAM_SYSTEM_${FAM_SYSTEM:U})
LIB_DEPENDS+=   ${FAM_SYSTEM_${FAM_SYSTEM:U}}
.else
IGNORE=     cannot be built with unknown FAM system: ${FAM_SYSTEM}
.endif
.endif # USE_FAM

.if defined(USE_RC_SUBR) || defined(USE_RCORDER)
RC_SUBR=    /etc/rc.subr
SUB_LIST+=  RC_SUBR=${RC_SUBR}
.if defined(USE_RC_SUBR) && ${USE_RC_SUBR:U} != "YES"
SUB_FILES+= ${USE_RC_SUBR}
.endif
.if defined(USE_RCORDER)
SUB_FILES+= ${USE_RCORDER}
.endif
.if (${OSVERSION} >= 700007 || ${OSVERSION} < 700000)
RC_SUBR_SUFFIX?=
.else
RC_SUBR_SUFFIX?=    .sh
.endif
.endif

.if defined(USE_LDCONFIG) && ${USE_LDCONFIG:L} == "yes"
USE_LDCONFIG=   ${PREFIX}/lib
.endif
.if defined(USE_LDCONFIG32) && ${USE_LDCONFIG32:L} == "yes"
IGNORE=         has USE_LDCONFIG32 set to yes, which is not correct
.endif

.if defined(USE_ICONV)
LIB_DEPENDS+=   iconv.3:${PORTSDIR}/converters/libiconv
.endif

.if defined(USE_GETTEXT)
.   if ${USE_GETTEXT:L} == "yes"
LIB_DEPENDS+=   intl:${PORTSDIR}/devel/gettext
.   else
LIB_DEPENDS+=   intl.${USE_GETTEXT}:${PORTSDIR}/devel/gettext
.   endif
.endif

.if defined(USE_LINUX_PREFIX) && (defined(INSTALLS_SHLIB) || defined(USE_LDCONFIG))
# we need ${LINUXBASE}/sbin/ldconfig
USE_LINUX?= yes
.endif

.if defined(USE_LINUX)

.  if !defined(LINUX_OSRELEASE)
LINUX_OSRELEASE!=   ${ECHO_CMD} `${SYSCTL} -n compat.linux.osrelease 2>/dev/null`
.  endif

# install(1) also does a brandelf on strip, so don't strip with FreeBSD tools.
STRIP=
.   if exists(${LINUXBASE}/usr/bin/strip)
STRIP_CMD=  ${LINUXBASE}/usr/bin/strip
.   else
STRIP_CMD=  ${TRUE}
.   endif

# Allow the user to specify another linux_base version.
.   if defined(OVERRIDE_LINUX_BASE_PORT)
.       if ${USE_LINUX:L} == yes
USE_LINUX=  ${OVERRIDE_LINUX_BASE_PORT}
.       endif
.   endif

# NOTE: when you update the default linux_base version (case "yes"),
# don't forget to update the Handbook!

.   if exists(${PORTSDIR}/emulators/linux_base-${USE_LINUX})
LINUX_BASE_PORT=    ${LINUXBASE}/bin/sh:${PORTSDIR}/emulators/linux_base-${USE_LINUX}
.   else
.       if ${USE_LINUX:L} == "yes"
LINUX_BASE_PORT=    ${LINUXBASE}/etc/fedora-release:${PORTSDIR}/emulators/linux_base-fc4
.       else
IGNORE=     cannot be built: there is no emulators/linux_base-${USE_LINUX}, perhaps wrong use of USE_LINUX or OVERRIDE_LINUX_BASE_PORT
.       endif
.   endif

RUN_DEPENDS+=   ${LINUX_BASE_PORT}
.endif

.if defined(USE_MOTIF)
USE_XORG+=          xpm
.if defined(WANT_LESSTIF)
LIB_DEPENDS+=       Xm:${PORTSDIR}/x11-toolkits/lesstif
NO_OPENMOTIF=       yes
.endif
.if !defined(NO_OPENMOTIF)
LIB_DEPENDS+=       Xm.3:${PORTSDIR}/x11-toolkits/open-motif
.endif
.endif

.if defined(USE_FREETYPE)
LIB_DEPENDS+=           ttf.4:${PORTSDIR}/print/freetype
.endif

X_IMAKE_PORT=       ${PORTSDIR}/devel/imake
X_LIBRARIES_PORT=   ${PORTSDIR}/x11/xorg-libraries
X_CLIENTS_PORT=     ${PORTSDIR}/x11/xorg-apps
X_SERVER_PORT=      ${PORTSDIR}/x11-servers/xorg-server
X_FONTSERVER_PORT=  ${PORTSDIR}/x11-fonts/xfs
X_PRINTSERVER_PORT= ${PORTSDIR}/x11-servers/xorg-printserver
X_VFBSERVER_PORT=   ${PORTSDIR}/x11-servers/xorg-vfbserver
X_NESTSERVER_PORT=  ${PORTSDIR}/x11-servers/xorg-nestserver
X_FONTS_ENCODINGS_PORT= ${PORTSDIR}/x11-fonts/encodings
X_FONTS_MISC_PORT=  ${PORTSDIR}/x11-fonts/xorg-fonts-miscbitmaps
X_FONTS_100DPI_PORT=    ${PORTSDIR}/x11-fonts/xorg-fonts-100dpi
X_FONTS_75DPI_PORT= ${PORTSDIR}/x11-fonts/xorg-fonts-75dpi
X_FONTS_CYRILLIC_PORT=  ${PORTSDIR}/x11-fonts/xorg-fonts-cyrillic
X_FONTS_TTF_PORT=   ${PORTSDIR}/x11-fonts/xorg-fonts-truetype
X_FONTS_TYPE1_PORT= ${PORTSDIR}/x11-fonts/xorg-fonts-type1
X_FONTS_ALIAS_PORT= ${PORTSDIR}/x11-fonts/font-alias

.if defined(USE_IMAKE)
BUILD_DEPENDS+=         imake:${X_IMAKE_PORT}
.endif

.if defined(USE_DISPLAY) && !defined(DISPLAY)
BUILD_DEPENDS+= Xvfb:${X_VFBSERVER_PORT} \
    ${X11BASE}/lib/X11/fonts/misc/8x13O.pcf.gz:${X_FONTS_MISC_PORT} \
    ${X11BASE}/lib/X11/fonts/misc/fonts.alias:${X_FONTS_ALIAS_PORT}
.if !defined(PACKAGE_BUILDING)
CONFIGURE_ENV+= DISPLAY="localhost:1001"
MAKE_ENV+=      DISPLAY="localhost:1001"
.endif
.endif

.if defined(USE_XPM)
IGNORE=     USE_XPM is deprecated. Use USE_XORG=xpm instead.
.endif

XAWVER=             8
PKG_IGNORE_DEPENDS?=        'this_port_does_not_exist'

PLIST_SUB+=         XAWVER=${XAWVER}

_GL_gl_LIB_DEPENDS=     GL.1:${PORTSDIR}/graphics/libGL
_GL_glu_LIB_DEPENDS=        GLU.1:${PORTSDIR}/graphics/libGLU
_GL_glw_LIB_DEPENDS=        GLw.1:${PORTSDIR}/graphics/libGLw
_GL_glut_LIB_DEPENDS=       glut.3:${PORTSDIR}/graphics/libglut
_GL_linux_RUN_DEPENDS=      ${LINUXBASE}/usr/X11R6/lib/libGL.so.1:${PORTSDIR}/graphics/linux_dri

.if defined(USE_GL)
. if ${USE_GL:L} == "yes"
USE_GL=     glu
. endif
. for _component in ${USE_GL}
.  if !defined(_GL_${_component}_LIB_DEPENDS) && \
        !defined(_GL_${_component}_RUN_DEPENDS)
IGNORE=     uses unknown GL component
.  else
LIB_DEPENDS+=   ${_GL_${_component}_LIB_DEPENDS}
RUN_DEPENDS+=   ${_GL_${_component}_RUN_DEPENDS}
.  endif
. endfor
.endif

.if defined(USE_BISON)
_BISON_DEPENDS= bison:${PORTSDIR}/devel/bison

# XXX: backwards compatibility
. if ${USE_BISON:L} == "yes"
USE_BISON=  build
pre-everything::
    @${ECHO_MSG} "WARNING: USE_BISON=yes deprecated, use build/run/both"
. endif

. if ${USE_BISON:L} == "build"
BUILD_DEPENDS+= ${_BISON_DEPENDS}
. elif ${USE_BISON:L} == "run"
RUN_DEPENDS+=   ${_BISON_DEPENDS}
. elif ${USE_BISON:L} == "both"
BUILD_DEPENDS+= ${_BISON_DEPENDS}
RUN_DEPENDS+=   ${_BISON_DEPENDS}
. else
IGNORE= uses unknown USE_BISON construct
. endif

.endif

.if !defined(_PERL_REFACTORING_COMPLETE)
PLIST_SUB+=     PERL_VERSION=${PERL_VERSION} \
                PERL_VER=${PERL_VERSION} \
                PERL_ARCH=${PERL_ARCH} \
                SITE_PERL=${SITE_PERL_REL}
.endif  # !defined(_PERL_REFACTORING_COMPLETE)

.if defined(USE_LOCAL_MK)
.include "${PORTSDIR}/Mk/bsd.local.mk"
.endif

.if defined(USE_XORG) || defined(XORG_CAT)
.include "${PORTSDIR}/Mk/bsd.xorg.mk"
.endif

.if defined(USE_MYSQL) || defined(WANT_MYSQL_VER) || \
    defined(USE_PGSQL) || defined(WANT_PGSQL_VER) || \
    defined(USE_BDB) || defined(USE_SQLITE) || defined(USE_FIREBIRD)
.include "${PORTSDIR}/Mk/bsd.database.mk"
.endif

.if defined(WANT_GSTREAMER) || defined(USE_GSTREAMER) || defined(USE_GSTREAMER80)
.include "${PORTSDIR}/Mk/bsd.gstreamer.mk"
.endif

.if defined(USE_EFL) || defined(WANT_EFL) || defined(USE_EFL_ESMART)
.include "${PORTSDIR}/Mk/bsd.efl.mk"
.endif

.if defined(USE_JAVA)
.include "${PORTSDIR}/Mk/bsd.java.mk"
.endif

.if defined(USE_LINUX_RPM)
.include "${PORTSDIR}/Mk/bsd.linux-rpm.mk"
.endif

.if defined(USE_LINUX_APPS)
.include "${PORTSDIR}/Mk/bsd.linux-apps.mk"
.endif

.if defined (USE_QT_VER) && ${USE_QT_VER:L} == 4
.include "${PORTSDIR}/Mk/bsd.qt.mk"
.endif

.if defined(USE_SCONS)
.include "${PORTSDIR}/Mk/bsd.scons.mk"
.endif

.if defined(USE_SDL) || defined(WANT_SDL)
.include "${PORTSDIR}/Mk/bsd.sdl.mk"
.endif

#.if defined(USE_PERL5) || defined(USE_PERL5_BUILD) || defined(USE_PERL5_RUN) || defined(PERL_CONFIGURE) || defined(PERL_MODBUILD)
.include "${PORTSDIR}/Mk/bsd.perl.mk"
#.endif

.if defined(USE_PHP)
.include "${PORTSDIR}/Mk/bsd.php.mk"
.endif

.if defined(USE_PYTHON)
.include "${PORTSDIR}/Mk/bsd.python.mk"
.endif

.if defined(USE_TCL) || defined(USE_TCL_BUILD) || defined(USE_TK) || defined(USE_TK_BUILD)
.include "${PORTSDIR}/Mk/bsd.tcl.mk"
.endif

.if defined(USE_LUA) || defined(USE_LUA_NOT)
.include "${PORTSDIR}/Mk/bsd.lua.mk"
.endif

.if defined(USE_WX) || defined(USE_WX_NOT)
.include "${PORTSDIR}/Mk/bsd.wx.mk"
.endif

.if defined(USE_APACHE) || defined(APACHE_COMPAT)
.include "${PORTSDIR}/Mk/bsd.apache.mk"
.endif

.if defined(USE_AUTOTOOLS)
.include "${PORTSDIR}/Mk/bsd.autotools.mk"
.endif

.if defined(USE_FPC) || defined(WANT_FPC_BASE) || defined(WANT_FPC_ALL)
.include "${PORTSDIR}/Mk/bsd.fpc.mk"
.endif

.if defined(WANT_GECKO) || defined(USE_GECKO)
.include "${PORTSDIR}/Mk/bsd.gecko.mk"
.endif

.if defined(WANT_GNOME) || defined(USE_GNOME)
.include "${PORTSDIR}/Mk/bsd.gnome.mk"
.endif

.if defined(USE_XFCE)
.include "${PORTSDIR}/Mk/bsd.xfce.mk"
.endif

.if defined(USE_KDE4)
.include "${PORTSDIR}/Mk/bsd.kde4.mk"
.endif

.if defined(USE_CMAKE)
.include "${PORTSDIR}/Mk/bsd.cmake.mk"
.endif

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

.if defined(USE_XLIB)
.   if defined(USE_LINUX)
RUN_DEPENDS+=   ${LINUXBASE}/usr/X11R6/lib/libXrender.so.1:${PORTSDIR}/x11/linux-xorg-libs
.   else
BUILD_DEPENDS+= ${X11BASE}/libdata/xorg/libraries:${X_LIBRARIES_PORT}
RUN_DEPENDS+=   ${X11BASE}/libdata/xorg/libraries:${X_LIBRARIES_PORT}
.   endif
.endif

.if defined(USE_XLIB) || defined(USE_XORG)
# Add explicit X options to avoid problems with false positives in configure
.if defined(GNU_CONFIGURE)
CONFIGURE_ARGS+=--x-libraries=${X11BASE}/lib --x-includes=${X11BASE}/include
.endif
.endif

# Set the default for the installation of Postscript(TM)-
# compatible functionality.
.if !defined(USE_GHOSTSCRIPT)
.   if defined(USE_GHOSTSCRIPT_BUILD)
_USE_GHOSTSCRIPT=   ${USE_GHOSTSCRIPT_BUILD}
.   elif defined(USE_GHOSTSCRIPT_RUN)
_USE_GHOSTSCRIPT=   ${USE_GHOSTSCRIPT_RUN}
.   endif
.else
_USE_GHOSTSCRIPT=   ${USE_GHOSTSCRIPT}
.endif

.if defined(WITH_GHOSTSCRIPT_VER) && !empty(WITH_GHOSTSCRIPT_VER:M[78])
_USE_GHOSTSCRIPT_DEFAULT_VER=   ${WITH_GHOSTSCRIPT_VER}
.else
_USE_GHOSTSCRIPT_DEFAULT_VER=   8
.endif

.if defined(_USE_GHOSTSCRIPT)
.   if !defined(WITHOUT_X11)
_USE_GHOSTSCRIPT_PKGNAME_SUFFIX=
.   else
_USE_GHOSTSCRIPT_PKGNAME_SUFFIX=-nox11
.   endif
.   if !empty(_USE_GHOSTSCRIPT:M[78])
_USE_GHOSTSCRIPT_VER=${_USE_GHOSTSCRIPT:M[78]}
.   else
_USE_GHOSTSCRIPT_VER=${_USE_GHOSTSCRIPT_DEFAULT_VER}
.   endif
.else
_USE_GHOSTSCRIPT_VER=${_USE_GHOSTSCRIPT_DEFAULT_VER}
.endif

# Sanity check
.if defined(_USE_GHOSTSCRIPT) && defined(WITH_GHOSTSCRIPT_VER)
.   if empty(WITH_GHOSTSCRIPT_VER:M[78])
.       error You set an invalid value "${WITH_GHOSTSCRIPT_VER}" in WITH_GHOSTSCRIPT_VER.  Abort.
.   elif ${_USE_GHOSTSCRIPT_VER} != ${WITH_GHOSTSCRIPT_VER}
.       error You set WITH_GHOSTSCRIPT_VER as ${WITH_GHOSTSCRIPT_VER} but ${PKGNAME} requires print/ghostscript${_USE_GHOSTSCRIPT_VER}.  Abort.
.   endif
.endif

GHOSTSCRIPT_PORT?=  print/ghostscript${_USE_GHOSTSCRIPT_VER}${_USE_GHOSTSCRIPT_PKGNAME_SUFFIX}

# Set up the ghostscript dependencies.
.if defined(USE_GHOSTSCRIPT) || defined(USE_GHOSTSCRIPT_BUILD)
BUILD_DEPENDS+= gs:${PORTSDIR}/${GHOSTSCRIPT_PORT}
.endif
.if defined(USE_GHOSTSCRIPT) || defined(USE_GHOSTSCRIPT_RUN)
RUN_DEPENDS+=   gs:${PORTSDIR}/${GHOSTSCRIPT_PORT}
.endif

# Set up the cdrtools.
.if defined(USE_CDRTOOLS)
.if exists(${DOCSDIR}/cdrtools-cjk/README) || defined(WITH_CJK) || ${USE_CDRTOOLS:L} == "cjk"
BUILD_DEPENDS+= cdrecord:${PORTSDIR}/sysutils/cdrtools-cjk
RUN_DEPENDS+=   cdrecord:${PORTSDIR}/sysutils/cdrtools-cjk
.else
BUILD_DEPENDS+= cdrecord:${PORTSDIR}/sysutils/cdrtools
RUN_DEPENDS+=   cdrecord:${PORTSDIR}/sysutils/cdrtools
.endif
.endif

# Macro for doing in-place file editing using regexps
REINPLACE_ARGS?=    -i.bak
REINPLACE_CMD?= ${SED} ${REINPLACE_ARGS}

# Names of cookies used to skip already completed stages
EXTRACT_COOKIE?=    ${WRKDIR}/.extract_done.${PORTNAME}.${PREFIX:S/\//_/g}
CONFIGURE_COOKIE?=  ${WRKDIR}/.configure_done.${PORTNAME}.${PREFIX:S/\//_/g}
INSTALL_COOKIE?=    ${WRKDIR}/.install_done.${PORTNAME}.${PREFIX:S/\//_/g}
BUILD_COOKIE?=      ${WRKDIR}/.build_done.${PORTNAME}.${PREFIX:S/\//_/g}
PATCH_COOKIE?=      ${WRKDIR}/.patch_done.${PORTNAME}.${PREFIX:S/\//_/g}
PACKAGE_COOKIE?=    ${WRKDIR}/.package_done.${PORTNAME}.${PREFIX:S/\//_/g}

# How to do nothing.  Override if you, for some strange reason, would rather
# do something.
DO_NADA?=       ${TRUE}

# Use this as the first operand to always build dependency.
NONEXISTENT?=   /nonexistent

CHECKSUM_ALGORITHMS?= md5 sha256

MD5_FILE?=      ${MASTERDIR}/distinfo

MAKE_FLAGS?=    -f
MAKEFILE?=      Makefile
MAKE_ENV+=      PREFIX=${PREFIX} \
            LOCALBASE=${LOCALBASE} X11BASE=${X11BASE} \
            MOTIFLIB="${MOTIFLIB}" LIBDIR="${LIBDIR}" \
            CC="${CC}" CFLAGS="${CFLAGS}" CXX="${CXX}" CXXFLAGS="${CXXFLAGS}" \
            MANPREFIX="${MANPREFIX}"

# Add -fno-strict-aliasing to CFLAGS with optimization level -O2 or higher.
# gcc 4.x enable strict aliasing optimization with -O2 which is known to break
# a lot of ports.
.if !defined(WITHOUT_NO_STRICT_ALIASING)
.if ${CC} != "icc"
.if !empty(CFLAGS:M-O[23s]) && empty(CFLAGS:M-fno-strict-aliasing)
CFLAGS+=       -fno-strict-aliasing
.endif
.endif
.endif

.if defined(USE_CSTD)
CFLAGS:=    ${CFLAGS:N-std=*} -std=${USE_CSTD}
.endif

# Multiple make jobs support
.if defined(DISABLE_MAKE_JOBS) || defined(MAKE_JOBS_UNSAFE)
_MAKE_JOBS=     #
.else
.if defined(MAKE_JOBS_SAFE) || defined(FORCE_MAKE_JOBS)
MAKE_JOBS_NUMBER?=  `${SYSCTL} -n kern.smp.cpus`
_MAKE_JOBS=     -j${MAKE_JOBS_NUMBER}
.if defined(FORCE_MAKE_JOBS)
BUILD_FAIL_MESSAGE+=    "You have chosen to use multiple make jobs (parallelization) for all ports.  This port was not tested for this setting.  Please remove FORCE_MAKE_JOBS and retry the build before reporting the failure to the maintainer."
.endif
.endif
.endif

PTHREAD_CFLAGS?=
PTHREAD_LIBS?=      -pthread

.if exists(/usr/bin/fetch)
FETCH_BINARY?=  /usr/bin/fetch
FETCH_ARGS?=    -ApRr
FETCH_REGET?=   1
.if !defined(DISABLE_SIZE)
FETCH_BEFORE_ARGS+= $${CKSIZE:+-S $$CKSIZE}
.endif
.else
FETCH_BINARY?=  /usr/bin/ftp
FETCH_ARGS?=    -R
FETCH_REGET?=   0
.endif
FETCH_CMD?=     ${FETCH_BINARY} ${FETCH_ARGS}

.if defined(RANDOMIZE_MASTER_SITES)
.if exists(/usr/games/random)
RANDOM_CMD?=    /usr/games/random
RANDOM_ARGS?=   "-w -f -"
_RANDOMIZE_SITES=   " |${RANDOM_CMD} ${RANDOM_ARGS}"
.endif
.endif

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

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

# Prevent breakage with VERSION_CONTROL=numbered
PATCH_ARGS+=    -V simple

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

.if ${PATCH} == "/usr/bin/patch"
PATCH_ARGS+=    --suffix .orig
PATCH_DIST_ARGS+=   --suffix .orig
.endif

TAR?=   /usr/bin/tar

# EXTRACT_SUFX is defined in .pre.mk section
.if defined(USE_ZIP)
EXTRACT_CMD?=       ${UNZIP_CMD}
EXTRACT_BEFORE_ARGS?=   -qo
EXTRACT_AFTER_ARGS?=    -d ${WRKDIR}
.elif defined(USE_MAKESELF)
EXTRACT_CMD?=       ${UNMAKESELF_CMD}
EXTRACT_BEFORE_ARGS?=
EXTRACT_AFTER_ARGS?=
.else
EXTRACT_BEFORE_ARGS?=   -dc
.if defined(EXTRACT_PRESERVE_OWNERSHIP)
EXTRACT_AFTER_ARGS?=    | ${TAR} -xf -
.else
EXTRACT_AFTER_ARGS?=    | ${TAR} -xf - --no-same-owner
.endif
.if defined(USE_BZIP2)
EXTRACT_CMD?=           ${BZIP2_CMD}
.else
EXTRACT_CMD?=           ${GZIP_CMD}
.endif
.endif

# Figure out where the local mtree file is
.if !defined(MTREE_FILE) && !defined(NO_MTREE)
.if ${PREFIX} == /usr
MTREE_FILE= /etc/mtree/BSD.usr.dist
.else
MTREE_FILE= ${PORTSDIR}/Templates/BSD.local.dist
.endif
MTREE_FILE_DEFAULT=yes
.endif
MTREE_CMD?= /usr/sbin/mtree
MTREE_ARGS?=    -U ${MTREE_FOLLOWS_SYMLINKS} -f ${MTREE_FILE} -d -e -p

READLINK_CMD?=  /usr/bin/readlink

# Determine whether or not we can use rootly owner/group functions.
.if !defined(UID)
UID!=   ${ID} -u
.endif
.if ${UID} == 0
_BINOWNGRP= -o ${BINOWN} -g ${BINGRP}
_SHROWNGRP= -o ${SHAREOWN} -g ${SHAREGRP}
_MANOWNGRP= -o ${MANOWN} -g ${MANGRP}
.else
_BINOWNGRP=
_SHROWNGRP=
_MANOWNGRP=
.endif

# A few aliases for *-install targets
INSTALL_PROGRAM= \
    ${INSTALL} ${COPY} ${STRIP} ${_BINOWNGRP} -m ${BINMODE}
INSTALL_KLD= \
    ${INSTALL} ${COPY} ${_BINOWNGRP} -m ${BINMODE}
INSTALL_SCRIPT= \
    ${INSTALL} ${COPY} ${_BINOWNGRP} -m ${BINMODE}
INSTALL_DATA= \
    ${INSTALL} ${COPY} ${_SHROWNGRP} -m ${SHAREMODE}
INSTALL_MAN= \
    ${INSTALL} ${COPY} ${_MANOWNGRP} -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}

# Macro for copying entire directory tree with correct permissions
.if ${UID} == 0
COPYTREE_BIN=   ${SH} -c '(${FIND} -d $$0 $$2 | ${CPIO} -dumpl $$1 >/dev/null \
                    2>&1) && \
                    ${CHOWN} -R ${BINOWN}:${BINGRP} $$1 && \
                    ${FIND} -d $$0 $$2 -type d -exec chmod 755 $$1/{} \; && \
                    ${FIND} -d $$0 $$2 -type f -exec chmod ${BINMODE} $$1/{} \;' --
COPYTREE_SHARE= ${SH} -c '(${FIND} -d $$0 $$2 | ${CPIO} -dumpl $$1 >/dev/null \
                    2>&1) && \
                    ${CHOWN} -R ${SHAREOWN}:${SHAREGRP} $$1 && \
                    ${FIND} -d $$0 $$2 -type d -exec chmod 755 $$1/{} \; && \
                    ${FIND} -d $$0 $$2 -type f -exec chmod ${SHAREMODE} $$1/{} \;' --
.else
COPYTREE_BIN=   ${SH} -c '(${FIND} -d $$0 $$2 | ${CPIO} -dumpl $$1 >/dev/null \
                    2>&1) && \
                    ${FIND} -d $$0 $$2 -type d -exec chmod 755 $$1/{} \; && \
                    ${FIND} -d $$0 $$2 -type f -exec chmod ${BINMODE} $$1/{} \;' --
COPYTREE_SHARE= ${SH} -c '(${FIND} -d $$0 $$2 | ${CPIO} -dumpl $$1 >/dev/null \
                    2>&1) && \
                    ${FIND} -d $$0 $$2 -type d -exec chmod 755 $$1/{} \; && \
                    ${FIND} -d $$0 $$2 -type f -exec chmod ${SHAREMODE} $$1/{} \;' --
.endif

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

DESCR?=         ${PKGDIR}/pkg-descr
PLIST?=         ${PKGDIR}/pkg-plist
PKGINSTALL?=    ${PKGDIR}/pkg-install
PKGDEINSTALL?=  ${PKGDIR}/pkg-deinstall
PKGREQ?=        ${PKGDIR}/pkg-req
PKGMESSAGE?=    ${PKGDIR}/pkg-message

TMPPLIST?=  ${WRKDIR}/.PLIST.mktmp

.for _CATEGORY in ${CATEGORIES}
PKGCATEGORY?=   ${_CATEGORY}
.endfor
_PORTDIRNAME=   ${.CURDIR:T}
PORTDIRNAME?=   ${_PORTDIRNAME}
PKGORIGIN?=     ${PKGCATEGORY}/${PORTDIRNAME}


.if exists(${LOCALBASE}/sbin/pkg_info)
PKG_CMD?=       ${LOCALBASE}/sbin/pkg_create
PKG_ADD?=       ${LOCALBASE}/sbin/pkg_add
PKG_DELETE?=    ${LOCALBASE}/sbin/pkg_delete
PKG_INFO?=      ${LOCALBASE}/sbin/pkg_info
PKG_VERSION?=       ${LOCALBASE}/sbin/pkg_version
.else
PKG_CMD?=       /usr/sbin/pkg_create
PKG_ADD?=       /usr/sbin/pkg_add
PKG_DELETE?=    /usr/sbin/pkg_delete
PKG_INFO?=      /usr/sbin/pkg_info
PKG_VERSION?=       /usr/sbin/pkg_version
.endif

.if !defined(PKG_ARGS)
PKG_ARGS=       -v -c -${COMMENT:Q} -d ${DESCR} -f ${TMPPLIST} -p ${PREFIX} -P "`cd ${.CURDIR} && ${MAKE} actual-package-depends | ${GREP} -v -E ${PKG_IGNORE_DEPENDS} | ${SORT} -u -t : -k 2`" ${EXTRA_PKG_ARGS} $${_LATE_PKG_ARGS}
.if !defined(NO_MTREE)
PKG_ARGS+=      -m ${MTREE_FILE}
.endif
.if defined(PKGORIGIN)
PKG_ARGS+=      -o ${PKGORIGIN}
.endif
.if defined(CONFLICTS) && !defined(DISABLE_CONFLICTS)
PKG_ARGS+=      -C "${CONFLICTS}"
.endif
.endif
.if defined(PKG_NOCOMPRESS)
PKG_SUFX?=      .tar
.else
PKG_SUFX?=      .tbz
.endif
# where pkg_add records its dirty deeds.
PKG_DBDIR?=     /var/db/pkg

MOTIFLIB?=  -L${X11BASE}/lib -lXm -lXp

ALL_TARGET?=        all
INSTALL_TARGET?=    install

# Popular master sites
.include "${PORTSDIR}/Mk/bsd.sites.mk"

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

# Feed internal _{MASTER,PATCH}_SITES_n where n is a group designation
# as per grouping rules (:something)
# Organize _{MASTER,PATCH}_SITES_{DEFAULT,[^/:]+} according to grouping
# rules (:something)
.for _S in ${MASTER_SITES}
_S_TEMP=    ${_S:S/^${_S:C@/:[^/:]+$@/@}//:S/^://}
.   if !empty(_S_TEMP)
.       for _group in ${_S_TEMP:S/,/ /g}
_G_TEMP=    ${_group}
.           if ${_G_TEMP} == all || ${_G_TEMP} == ALL || ${_G_TEMP} == default
check-makevars::
                @${ECHO_MSG} "Makefile error: the words all, ALL and default are reserved and cannot be"
                @${ECHO_MSG} "used in group definitions. Please fix your MASTER_SITES"
                @${FALSE}
.           endif
_MASTER_SITES_${_group}+=   ${_S:C@^(.*/):[^/:]+$@\1@}
.       endfor
.   else
_MASTER_SITES_DEFAULT+= ${_S:C@^(.*/):[^/:]+$@\1@}
.   endif
.endfor
.for _S in ${PATCH_SITES}
_S_TEMP=    ${_S:S/^${_S:C@/:[^/:]+$@/@}//:S/^://}
.   if !empty(_S_TEMP)
.       for _group in ${_S_TEMP:S/,/ /g}
_G_TEMP=    ${_group}
.           if ${_G_TEMP} == all || ${_G_TEMP} == ALL || ${_G_TEMP} == default
check-makevars::
                @${ECHO_MSG} "The words all, ALL and default are reserved and cannot be"
                @${ECHO_MSG} "used in group definitions. Please fix your PATCH_SITES"
                @${FALSE}
.           endif
_PATCH_SITES_${_group}+=    ${_S:C@^(.*/):[^/:]+$@\1@}
.       endfor
.   else
_PATCH_SITES_DEFAULT+=  ${_S:C@^(.*/):[^/:]+$@\1@}
.   endif
.endfor

# Feed internal _{MASTER,PATCH}_SITE_SUBDIR_n where n is a group designation
# as per grouping rules (:something)
# Organize _{MASTER,PATCH}_SITE_SUBDIR_{DEFAULT,[^/:]+} according to grouping
# rules (:something)
.for _S in ${MASTER_SITE_SUBDIR}
_S_TEMP=    ${_S:S/^${_S:C@/:[^/:]+$@/@}//:S/^://}
.   if !empty(_S_TEMP)
.       for _group in ${_S_TEMP:S/,/ /g}
_G_TEMP=    ${_group}
.           if ${_G_TEMP} == all || ${_G_TEMP} == ALL || ${_G_TEMP} == default
check-makevars::
                @${ECHO_MSG} "Makefile error: the words all, ALL and default are reserved and cannot be"
                @${ECHO_MSG} "used in group definitions. Please fix your MASTER_SITE_SUBDIR"
                @${FALSE}
.           endif
.           if defined(_MASTER_SITES_${_group})
_MASTER_SITE_SUBDIR_${_group}+= ${_S:C@^(.*)/:[^/:]+$@\1@}
.           endif
.       endfor
.   else
.       if defined(_MASTER_SITES_DEFAULT)
_MASTER_SITE_SUBDIR_DEFAULT+=   ${_S:C@^(.*)/:[^/:]+$@\1@}
.       endif
.   endif
.endfor
.for _S in ${PATCH_SITE_SUBDIR}
_S_TEMP=    ${_S:S/^${_S:C@/:[^/:]+$@/@}//:S/^://}
.   if !empty(_S_TEMP)
.       for _group in ${_S_TEMP:S/,/ /g}
_G_TEMP=    ${_group}
.           if ${_G_TEMP} == all || ${_G_TEMP} == ALL || ${_G_TEMP} == default
check-makevars::
                @${ECHO_MSG} "Makefile error: the words all, ALL and default are reserved and cannot be"
                @${ECHO_MSG} "used in group definitions. Please fix your PATCH_SITE_SUBDIR"
                @${FALSE}
.           endif
.           if defined(_PATCH_SITES_${_group})
_PATCH_SITE_SUBDIR_${_group}+= ${_S:C@^(.*)/:[^/:]+$@\1@}
.           endif
.       endfor
.   else
.       if defined(_PATCH_SITES_DEFAULT)
_PATCH_SITE_SUBDIR_DEFAULT+=    ${_S:C@^(.*)/:[^/:]+$@\1@}
.       endif
.   endif
.endfor

# Substitute subdirectory names
# XXX simpler/faster solution but not the best space wise, suggestions please
.for _S in ${MASTER_SITES}
_S_TEMP=    ${_S:S/^${_S:C@/:[^/:]+$@/@}//:S/^://}
.   if !empty(_S_TEMP)
.       for _group in ${_S_TEMP:S/,/ /g}
.           if !defined(_MASTER_SITE_SUBDIR_${_group})
MASTER_SITES_TMP=   ${_MASTER_SITES_${_group}:S^%SUBDIR%/^^}
.           else
_S_TEMP_TEMP=       ${_MASTER_SITES_${_group}:M*%SUBDIR%/*}
.               if empty(_S_TEMP_TEMP)
MASTER_SITES_TMP=   ${_MASTER_SITES_${_group}}
.               else
MASTER_SITES_TMP=
.                   for site in ${_MASTER_SITES_${_group}}
_S_TEMP_TEMP=   ${site:M*%SUBDIR%/*}
.                       if empty(_S_TEMP_TEMP)
MASTER_SITES_TMP+=  ${site}
.                       else
.                           for dir in ${_MASTER_SITE_SUBDIR_${_group}}
MASTER_SITES_TMP+=  ${site:S^%SUBDIR%^\${dir}^}
.                           endfor
.                       endif
.                   endfor
.               endif
.           endif
_MASTER_SITES_${_group}:=   ${MASTER_SITES_TMP}
.       endfor
.   endif
.endfor
.if defined(_MASTER_SITE_SUBDIR_DEFAULT)
_S_TEMP=    ${_MASTER_SITES_DEFAULT:M*%SUBDIR%/*}
.   if empty(_S_TEMP)
MASTER_SITES_TMP=   ${_MASTER_SITES_DEFAULT}
.   else
MASTER_SITES_TMP=
.       for site in ${_MASTER_SITES_DEFAULT}
_S_TEMP_TEMP=       ${site:M*%SUBDIR%/*}
.           if empty(_S_TEMP_TEMP)
MASTER_SITES_TMP+=  ${site}
.           else
.               for dir in ${_MASTER_SITE_SUBDIR_DEFAULT}
MASTER_SITES_TMP+=  ${site:S^%SUBDIR%^\${dir}^}
.               endfor
.           endif
.       endfor
.   endif
.else
MASTER_SITES_TMP=   ${_MASTER_SITES_DEFAULT:S^%SUBDIR%/^^}
.endif
_MASTER_SITES_DEFAULT:= ${MASTER_SITES_TMP}
MASTER_SITES_TMP=
.for _S in ${PATCH_SITES}
_S_TEMP=    ${_S:S/^${_S:C@/:[^/:]+$@/@}//:S/^://}
.   if !empty(_S_TEMP)
.       for _group in ${_S_TEMP:S/,/ /g}
.           if !defined(_PATCH_SITE_SUBDIR_${_group})
PATCH_SITES_TMP=    ${_PATCH_SITES_${_group}:S^%SUBDIR%/^^}
.           else
_S_TEMP_TEMP=       ${_PATCH_SITES_${_group}:M*%SUBDIR%/*}
.               if empty(_S_TEMP_TEMP)
PATCH_SITES_TMP=    ${_PATCH_SITES_${_group}}
.               else
PATCH_SITES_TMP=
.                   for site in ${_PATCH_SITES_${_group}}
_S_TEMP_TEMP=   ${site:M*%SUBDIR%/*}
.                       if empty(_S_TEMP_TEMP)
PATCH_SITES_TMP+=   ${site}
.                       else
.                           for dir in ${_PATCH_SITE_SUBDIR_${_group}}
PATCH_SITES_TMP+=   ${site:S^%SUBDIR%^\${dir}^}
.                           endfor
.                       endif
.                   endfor
.               endif
.           endif
_PATCH_SITES_${_group}:=    ${PATCH_SITES_TMP}
.       endfor
.   endif
.endfor
.if defined(_PATCH_SITE_SUBDIR_DEFAULT)
_S_TEMP=    ${_PATCH_SITES_DEFAULT:M*%SUBDIR%/*}
.   if empty(_S_TEMP)
PATCH_SITES_TMP=    ${_PATCH_SITES_DEFAULT}
.   else
PATCH_SITES_TMP=
.       for site in ${_PATCH_SITES_DEFAULT}
_S_TEMP_TEMP=       ${site:M*%SUBDIR%/*}
.           if empty(_S_TEMP_TEMP)
PATCH_SITES_TMP+=   ${site}
.           else
.               for dir in ${_PATCH_SITE_SUBDIR_DEFAULT}
PATCH_SITES_TMP+=   ${site:S^%SUBDIR%^\${dir}^}
.               endfor
.           endif
.       endfor
.   endif
.else
PATCH_SITES_TMP=    ${_PATCH_SITES_DEFAULT:S^%SUBDIR%/^^}
.endif
_PATCH_SITES_DEFAULT:=  ${PATCH_SITES_TMP}
PATCH_SITES_TMP=

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

# If the user has MASTER_SITE_FREEBSD set, go to the FreeBSD repository
# for everything, but don't search it twice by appending it to the end.
.if defined(MASTER_SITE_FREEBSD)
_MASTER_SITE_OVERRIDE:= ${MASTER_SITE_BACKUP}
_MASTER_SITE_BACKUP:=   # empty
.else
_MASTER_SITE_OVERRIDE=  ${MASTER_SITE_OVERRIDE}
_MASTER_SITE_BACKUP=    ${MASTER_SITE_BACKUP}
.endif

# Search CDROM first if mounted, symlink instead of copy if
# FETCH_SYMLINK_DISTFILES is set
.for MOUNTPT in ${CD_MOUNTPTS}
.if exists(${MOUNTPT}/ports/distfiles)
_MASTER_SITE_OVERRIDE:= file:${MOUNTPT}/ports/distfiles/${DIST_SUBDIR}/ ${_MASTER_SITE_OVERRIDE}
.if defined(FETCH_SYMLINK_DISTFILES)
FETCH_BEFORE_ARGS+= -l
.endif
.endif
.endfor

NOFETCHFILES?=

# Organize DISTFILES, PATCHFILES, _MASTER_SITES_ALL, _PATCH_SITES_ALL
# according to grouping rules (:something)
DISTFILES?=     ${DISTNAME}${EXTRACT_SUFX}
_MASTER_SITES_ALL=  ${_MASTER_SITES_DEFAULT}
_PATCH_SITES_ALL=   ${_PATCH_SITES_DEFAULT}
_G_TEMP=    DEFAULT
.for _D in ${DISTFILES}
_D_TEMP=    ${_D:S/^${_D:C/:[^:]+$//}//}
.   if !empty(_D_TEMP)
.       for _group in ${_D_TEMP:S/^://:S/,/ /g}
.           if !defined(_MASTER_SITES_${_group})
_G_TEMP_TEMP=   ${_G_TEMP:M/${_group}/}
.               if empty(_G_TEMP_TEMP)
_G_TEMP+=   ${_group}
_MASTER_SITES_ALL+= ${_MASTER_SITES_${_group}}
.               endif
.           endif
.       endfor
_DISTFILES+=    ${_D:C/:[^:]+$//}
.   else
_DISTFILES+=    ${_D}
.   endif
.endfor
_G_TEMP=    DEFAULT
.for _P in ${PATCHFILES}
_P_TEMP=    ${_P:S/^${_P:C/:[^:]+$//}//}
.   if !empty(_P_TEMP)
.       for _group in ${_P_TEMP:S/^://:S/,/ /g}
.           if !defined(_PATCH_SITES_${_group})
_G_TEMP_TEMP=   ${_G_TEMP:M/${_group}/}
.               if empty(_G_TEMP_TEMP)
_G_TEMP+=   ${_group}
_PATCH_SITES_ALL+=  ${_PATCH_SITES_${_group}}
.               endif
.           endif
.       endfor
_PATCHFILES+=   ${_P:C/:[^:]+$//}
.   else
_PATCHFILES+=   ${_P}
.   endif
.endfor
_G_TEMP=
_G_TEMP_TEMP=
ALLFILES?=  ${_DISTFILES} ${_PATCHFILES}

#
# Sort the master site list according to the patterns in MASTER_SORT
#
MASTER_SORT?=
MASTER_SORT_REGEX?=
MASTER_SORT_REGEX+= ${MASTER_SORT:S|.|\\.|g:S|^|://[^/]*|:S|$|/|}

MASTER_SORT_AWK=    BEGIN { RS = " "; ORS = " "; IGNORECASE = 1 ; gl = "${MASTER_SORT_REGEX:S|\\|\\\\|g}"; }
.for srt in ${MASTER_SORT_REGEX}
MASTER_SORT_AWK+=   /${srt:S|/|\\/|g}/ { good["${srt:S|\\|\\\\|g}"] = good["${srt:S|\\|\\\\|g}"] " " $$0 ; next; }
.endfor
MASTER_SORT_AWK+=   { rest = rest " " $$0; } END { n=split(gl, gla); for(i=1;i<=n;i++) { print good[gla[i]]; } print rest; }

SORTED_MASTER_SITES_DEFAULT_CMD=    cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} master-sites-DEFAULT
SORTED_PATCH_SITES_DEFAULT_CMD=     cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} patch-sites-DEFAULT
SORTED_MASTER_SITES_ALL_CMD=    cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} master-sites-ALL
SORTED_PATCH_SITES_ALL_CMD= cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} patch-sites-ALL

#
# Sort the master site list according to the patterns in MASTER_SORT
# according to grouping rules (:something)
#
# for use in the fetch targets
.for _S in ${MASTER_SITES}
_S_TEMP=    ${_S:S/^${_S:C@/:[^/:]+$@/@}//}
.   if !empty(_S_TEMP)
.       for _group in ${_S_TEMP:S/^://:S/,/ /g}
.           if !target(master-sites-${_group})
SORTED_MASTER_SITES_${_group}_CMD=  cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} master-sites-${_group}
master-sites-${_group}:
    @${ECHO_CMD} ${_MASTER_SITE_OVERRIDE} `${ECHO_CMD} '${_MASTER_SITES_${_group}}' | ${AWK} '${MASTER_SORT_AWK:S|\\|\\\\|g}'` ${_MASTER_SITE_BACKUP}
.           endif
.       endfor
.   endif
.endfor
.for _S in ${PATCH_SITES}
_S_TEMP=    ${_S:S/^${_S:C@/:[^/:]+$@/@}//}
.   if !empty(_S_TEMP)
.       for _group in ${_S_TEMP:S/^://:S/,/ /g}
.           if !target(patch-sites-${_group})
SORTED_PATCH_SITES_${_group}_CMD=   cd ${.CURDIR} && ${MAKE} ${__softMAKEFLAGS} patch-sites-${_group}
patch-sites-${_group}:
    @${ECHO_CMD} ${_MASTER_SITE_OVERRIDE} `${ECHO_CMD} '${_PATCH_SITES_${_group}}' | ${AWK} '${MASTER_SORT_AWK:S|\\|\\\\|g}'` ${_MASTER_SITE_BACKUP}
.           endif
.       endfor
.   endif
.endfor

#
# Hackery to enable simple fetch targets with several dynamic MASTER_SITES
#
_MASTER_SITES_ENV=  _MASTER_SITES_DEFAULT="${_MASTER_SITES_DEFAULT}"
.for _F in ${DISTFILES}
_F_TEMP=    ${_F:S/^${_F:C/:[^:]+$//}//:S/^://}
.   if !empty(_F_TEMP)
.       for _group in ${_F_TEMP:S/,/ /g}
.           if defined(_MASTER_SITES_${_group})
_MASTER_SITES_ENV+= _MASTER_SITES_${_group}="${_MASTER_SITES_${_group}}"
.           endif
.       endfor
.   endif
.endfor
_PATCH_SITES_ENV=   _PATCH_SITES_DEFAULT="${_PATCH_SITES_DEFAULT}"
.for _F in ${PATCHFILES}
_F_TEMP=    ${_F:S/^${_F:C/:[^:]+$//}//:S/^://}
.   if !empty(_F_TEMP)
.       for _group in ${_F_TEMP:S/,/ /g}
.           if defined(_PATCH_SITES_${_group})
_PATCH_SITES_ENV+=  _PATCH_SITES_${_group}="${_PATCH_SITES_${_group}}"
.           endif
.       endfor
.   endif
.endfor

master-sites-ALL:
    @${ECHO_CMD} ${_MASTER_SITE_OVERRIDE} `${ECHO_CMD} '${_MASTER_SITES_ALL}' | ${AWK} '${MASTER_SORT_AWK:S|\\|\\\\|g}'` ${_MASTER_SITE_BACKUP}
patch-sites-ALL:
    @${ECHO_CMD} ${_MASTER_SITE_OVERRIDE} `${ECHO_CMD} '${_PATCH_SITES_ALL}' | ${AWK} '${MASTER_SORT_AWK:S|\\|\\\\|g}'` ${_MASTER_SITE_BACKUP}
# has similar effect to old targets, i.e., access only {MASTER,PATCH}_SITES, not working with the new _n variables
master-sites-DEFAULT:
    @${ECHO_CMD} ${_MASTER_SITE_OVERRIDE} `${ECHO_CMD} '${_MASTER_SITES_DEFAULT}' | ${AWK} '${MASTER_SORT_AWK:S|\\|\\\\|g}'` ${_MASTER_SITE_BACKUP}
patch-sites-DEFAULT:
    @${ECHO_CMD} ${_MASTER_SITE_OVERRIDE} `${ECHO_CMD} '${_PATCH_SITES_DEFAULT}' | ${AWK} '${MASTER_SORT_AWK:S|\\|\\\\|g}'` ${_MASTER_SITE_BACKUP}

# synonyms, mnemonics
master-sites-all: master-sites-ALL
patch-sites-all: patch-sites-ALL
master-sites-default: master-sites-DEFAULT
patch-sites-default: patch-sites-DEFAULT

# compatibility with old behavior
master-sites: master-sites-DEFAULT
patch-sites: patch-sites-DEFAULT

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

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

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

.if !target(maintainer)
maintainer:
    @${ECHO_CMD} "${MAINTAINER}"
.endif

.if !target(check-makefile)
check-makefile::
.if !exists(/usr/share/mk/bsd.port.options.mk)
    @${ECHO_CMD} "!!! Detected system without bsd.port.options.mk (probably old FreeBSD version)"
    @${ECHO_CMD} "!!! Dropping bsd.port.options.mk into /usr/share/mk"
    -@${ECHO_CMD} "USEOPTIONSMK=   yes" > /usr/share/mk/bsd.port.options.mk 2>/dev/null
    -@${ECHO_CMD} "INOPTIONSMK=    yes" >> /usr/share/mk/bsd.port.options.mk 2>/dev/null
    -@${ECHO_CMD} ".include <bsd.port.mk>" >> /usr/share/mk/bsd.port.options.mk 2>/dev/null
    -@${ECHO_CMD} ".undef INOPTIONSMK" >> /usr/share/mk/bsd.port.options.mk 2>/dev/null
.if exists(/usr/share/mk/bsd.port.options.mk)
    @${ECHO_CMD} "!!! Done"
.else
    @${ECHO_CMD} "!!! Failed"
.endif
.endif
    @${DO_NADA}
.endif

.if !defined(CATEGORIES)
check-categories:
    @${ECHO_MSG} "${PKGNAME}: Makefile error: CATEGORIES is mandatory."
    @${FALSE}
.else

VALID_CATEGORIES+= accessibility afterstep arabic archivers astro audio \
    benchmarks biology cad chinese comms converters databases \
    deskutils devel docs dns editors elisp emulators finance french ftp \
    games geography german gnome gnustep graphics hamradio haskell hebrew hungarian \
    ipv6 irc japanese java kde kld korean lang linux lisp \
    mail math mbone misc multimedia net net-im net-mgmt net-p2p news \
    palm parallel pear perl5 plan9 polish portuguese ports-mgmt \
    print python ruby rubygems russian \
    scheme science security shells spanish sysutils \
    tcl textproc tk \
    ukrainian vietnamese windowmaker www \
    x11 x11-clocks x11-drivers x11-fm x11-fonts x11-servers x11-themes \
    x11-toolkits x11-wm xfce zope

check-categories:
.for cat in ${CATEGORIES}
    @if ${ECHO_CMD} ${VALID_CATEGORIES} | ${GREP} -wq ${cat}; then \
        ${TRUE}; \
    else \
        ${ECHO_MSG} "${PKGNAME}: Makefile error: category ${cat} not in list of valid categories."; \
        ${FALSE}; \
    fi
.endfor
.endif

.if !target(check-makevars)
check-makevars::
    @${DO_NADA}
.endif

.if !target(check-depends)
check-depends:
    @${DO_NADA}
.endif

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?=           ${PKGNAMEPREFIX}${PORTNAME}${PKGNAMESUFFIX}
LATEST_LINK?=       ${PKGBASE}
PKGLATESTFILE=      ${PKGLATESTREPOSITORY}/${LATEST_LINK}${PKG_SUFX}

CONFIGURE_SCRIPT?=  configure
CONFIGURE_TARGET?=  ${ARCH}-portbld-freebsd${OSREL}
CONFIGURE_TARGET:=  ${CONFIGURE_TARGET:S/--build=//}
CONFIGURE_LOG?=     config.log

# A default message to print if do-configure fails.
CONFIGURE_FAIL_MESSAGE?=    "Please report the problem to ${MAINTAINER} [maintainer] and attach the \"${CONFIGURE_WRKSRC}/${CONFIGURE_LOG}\" including the output of the failure of your make command. Also, it might be a good idea to provide an overview of all packages installed on your system (e.g. an \`ls ${PKG_DBDIR}\`)."

.if defined(GNU_CONFIGURE)
# Maximum command line length
.if !defined(CONFIGURE_MAX_CMD_LEN)
CONFIGURE_MAX_CMD_LEN!= ${SYSCTL} -n kern.argmax
.endif
CONFIGURE_ARGS+=    --prefix=${PREFIX} $${_LATE_CONFIGURE_ARGS}
CONFIGURE_ENV+=     lt_cv_sys_max_cmd_len=${CONFIGURE_MAX_CMD_LEN}
HAS_CONFIGURE=      yes

SET_LATE_CONFIGURE_ARGS= \
     _LATE_CONFIGURE_ARGS="" ; \
    if [ ! -z "`./${CONFIGURE_SCRIPT} --help 2>&1 | ${GREP} -- '--mandir'`" ]; then \
        _LATE_CONFIGURE_ARGS="$${_LATE_CONFIGURE_ARGS} --mandir=${MANPREFIX}/man" ; \
    fi ; \
    if [ ! -z "`./${CONFIGURE_SCRIPT} --help 2>&1 | ${GREP} -- '--infodir'`" ]; then \
        _LATE_CONFIGURE_ARGS="$${_LATE_CONFIGURE_ARGS} --infodir=${PREFIX}/${INFO_PATH}/${INFO_SUBDIR}" ; \
    fi ; \
    if [ -z "`./${CONFIGURE_SCRIPT} --version 2>&1 | ${EGREP} -i '(autoconf.*2\.13|Unrecognized option)'`" ]; then \
        _LATE_CONFIGURE_ARGS="$${_LATE_CONFIGURE_ARGS} --build=${CONFIGURE_TARGET}" ; \
    else \
        _LATE_CONFIGURE_ARGS="$${_LATE_CONFIGURE_ARGS} ${CONFIGURE_TARGET}" ; \
    fi ;
.endif

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

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

.if ${PREFIX} == /usr
MANPREFIX?= /usr/share
.else
MANPREFIX?= ${PREFIX}
.endif

.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) || defined(_MLINKS_PREPEND)) && !defined(_MLINKS)
__pmlinks!= ${ECHO_CMD} '${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 \([^/ ][^ ]*\.\(.\)[^. ]*\) $${MAN\2PREFIX}/$$$$$$$${__lang}/man\2/\1${MANEXT}g' -e 's/ //g' -e 's/MANlPREFIX/MANLPREFIX/g' -e 's/MANnPREFIX/MANNPREFIX/g'
.if ${__pmlinks:Mbroken} == "broken"
check-makevars::
    @${ECHO_MSG} "${PKGNAME}: Makefile error: unable to parse MLINKS."
    @${FALSE}
.endif
_MLINKS=    ${_MLINKS_PREPEND}
# XXX 20040119 This next line should read:
# .for lang in ${MANLANG:S%^%man/%:S%^man/""$%man%}
# but there is currently a bug in make(1) that prevents the double-quote
# substitution from working correctly.  Once that problem is addressed,
# and has had a enough time to mature, this hack should be removed.
.for lang in ${MANLANG:S%^%man/%:S%^man/""$%man%:S%^man/"$%man%}
.for ___pmlinks in ${__pmlinks}
.for __lang in ${lang}
_MLINKS+=   ${___pmlinks:S// /g}
.endfor
.endfor
.endfor
.endif
_COUNT=0
.for ___tpmlinks in ${_MLINKS}
.if ${_COUNT} == "1"
_TMLINKS+=  ${___tpmlinks}
_COUNT=0
.else
_COUNT=1
.endif
.endfor

# XXX 20040119 This next line should read:
# .for manlang in ${MANLANG:S%^%man/%:S%^man/""$%man%}
# but there is currently a bug in make(1) that prevents the double-quote
# substitution from working correctly.  Once that problem is addressed,
# and has had a enough time to mature, this hack should be removed.
.for manlang in ${MANLANG:S%^%man/%:S%^man/""$%man%:S%^man/"$%man%}

.for sect in 1 2 3 4 5 6 7 8 9 L N
# MAN${sect} is for man pages installed for all languages in MANLANG for a given
# section.
.if defined(MAN${sect})
_MANPAGES+= ${MAN${sect}:S%^%${MAN${sect}PREFIX}/${manlang}/man${sect:L}/%}
.endif

# Language specific MAN${sect} variables are for man pages installed in that
# language, but not necessarily all languages in MANLANG.
.if defined(MAN${sect}_${manlang:S%^man/%%:U})
_MANPAGES+= ${MAN${sect}_${manlang:S%^man/%%:U}:S%^%${MAN${sect}PREFIX}/${manlang}/man${sect:L}/%}
.endif

.endfor

.endfor

# Special case for English, since it is defined with "" in MANLANG rather than
# a language name and does not have man pages installed in a lang subdirectory 
# of MAN${sect}PREFIX.
.for sect in 1 2 3 4 5 6 7 8 9 L N
.if defined(MAN${sect}_EN)
_MANPAGES+= ${MAN${sect}_EN:S%^%${MAN${sect}PREFIX}/man/man${sect:L}/%}
.endif
.endfor

.if !defined(_TMLINKS)
_TMLINKS=
.endif

.if defined(_MANPAGES)

.if defined(NOMANCOMPRESS)
__MANPAGES:=    ${_MANPAGES:S%^${PREFIX}/%%}
.else
__MANPAGES:=    ${_MANPAGES:S%^${PREFIX}/%%:S%$%.gz%}
.endif

.if ${MANCOMPRESSED} == "yes"
_MANPAGES:= ${_MANPAGES:S%$%.gz%}
.endif

.endif

.if ${PREFIX} == /usr
INFO_PATH?= share/info
.else
INFO_PATH?= info
.endif

.if defined(INFO)
. for D in ${INFO:H}
RD:=    ${D}
.  if ${RD} != "."
.   if !defined(INFO_SUBDIR)
INFO_SUBDIR:=   ${RD}
.   elif ${INFO_SUBDIR} != ${RD}
BROKEN=     only one subdirectory in INFO is allowed
.   endif
.  endif
.undef RD
. endfor
.endif

DOCSDIR_REL?=   ${DOCSDIR:S,^${PREFIX}/,,}
EXAMPLESDIR_REL?=   ${EXAMPLESDIR:S,^${PREFIX}/,,}
DATADIR_REL?=   ${DATADIR:S,^${PREFIX}/,,}
WWWDIR_REL?=    ${WWWDIR:S,^${PREFIX}/,,}
ETCDIR_REL?=    ${ETCDIR:S,^${PREFIX}/,,}

PLIST_SUB+= DOCSDIR="${DOCSDIR_REL}" \
        EXAMPLESDIR="${EXAMPLESDIR_REL}" \
        DATADIR="${DATADIR_REL}" \
        WWWDIR="${WWWDIR_REL}" \
        ETCDIR="${ETCDIR_REL}"

DESKTOPDIR?=        ${PREFIX}/share/applications
_DESKTOPDIR_REL=    ${DESKTOPDIR:S,^${PREFIX}/,,}/

.if ${_DESKTOPDIR_REL} == ${DESKTOPDIR}/
# DESKTOPDIR is not beneath PREFIX
_DESKTOPDIR_REL=
.endif

# Put this as far down as possible so it will catch all PLIST_SUB definitions.

.if defined(INSTALLS_SHLIB)
LDCONFIG_DIRS?= %%PREFIX%%/lib
LDCONFIG_PLIST!=    ${ECHO_CMD} ${LDCONFIG_DIRS} | ${SED} ${PLIST_SUB:S/$/!g/:S/^/ -e s!%%/:S/=/%%!/}
LDCONFIG_RUNLIST!=  ${ECHO_CMD} ${LDCONFIG_PLIST} | ${SED} -e "s!%D!${PREFIX}!g"
.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.
#
# 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 if it's broken, unless we're running a parallel
# build (in case it's fixed).
#
# Don't build a port if it's forbidden for whatever reason.
#
# Don't build a port if the system is too old.
################################################################

# Check the machine architectures
.if defined(ONLY_FOR_ARCHS)
.for __ARCH in ${ONLY_FOR_ARCHS}
.if ${ARCH:M${__ARCH}} != ""
__ARCH_OK?=     1
.endif
.endfor
.else
__ARCH_OK?=     1
.endif

.if defined(NOT_FOR_ARCHS)
.for __NARCH in ${NOT_FOR_ARCHS}
.if ${ARCH:M${__NARCH}} != ""
.undef __ARCH_OK
.endif
.endfor
.endif

.if !defined(__ARCH_OK)
.if defined(ONLY_FOR_ARCHS)
IGNORE=     is only for ${ONLY_FOR_ARCHS},
.else # defined(NOT_FOR_ARCHS)
IGNORE=     does not run on ${NOT_FOR_ARCHS},
.endif
IGNORE+=    while you are running ${ARCH}

.if defined(ONLY_FOR_ARCHS_REASON_${ARCH})
IGNORE+=    (reason: ${ONLY_FOR_ARCHS_REASON_${ARCH}})
.elif defined(ONLY_FOR_ARCHS_REASON)
IGNORE+=    (reason: ${ONLY_FOR_ARCHS_REASON})
.endif

.if defined(NOT_FOR_ARCHS_REASON_${ARCH})
IGNORE+=    (reason: ${NOT_FOR_ARCHS_REASON_${ARCH}})
.elif defined(NOT_FOR_ARCHS_REASON)
IGNORE+=    (reason: ${NOT_FOR_ARCHS_REASON})
.endif

.endif

# Check the user interaction and legal issues
.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(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(BROKEN)
.if !defined(TRYBROKEN)
IGNORE=     is marked as broken: ${BROKEN}
.endif
.elif defined(FORBIDDEN)
IGNORE=     is forbidden: ${FORBIDDEN}
.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:Q}.;exit 1
.endif

.for target in check-sanity fetch checksum extract patch configure all build install reinstall package
.if !target(${target})
${target}:
    @${IGNORECMD}
.if defined(INSTALLS_DEPENDS)
    @${FALSE}
.endif
.endif
.endfor

.endif

.endif

.if defined(IGNORE) || defined(NO_PACKAGE)
ignorelist: package-name
.else
ignorelist:
    @${DO_NADA}
.endif

.if defined(IGNORE) || defined(NO_PACKAGE)
ignorelist-verbose:
.if defined(IGNORE)
    @${ECHO_CMD} "${PKGNAME}|IGNORE: "${IGNORE:Q}
.else
    @${ECHO_CMD} "${PKGNAME}|NO_PACKAGE: "${NO_PACKAGE:Q}
.endif
.else
ignorelist-verbose:
    @${DO_NADA}
.endif

################################################################
# Clean directories for ftp or CDROM.
################################################################

.if defined(RESTRICTED)
clean-restricted:   delete-distfiles delete-package
clean-restricted-list: delete-distfiles-list delete-package-list
RESTRICTED_FILES?=  ${_DISTFILES} ${_PATCHFILES}
.else
clean-restricted:
clean-restricted-list:
.endif

.if defined(NO_CDROM)
clean-for-cdrom:    delete-distfiles delete-package
clean-for-cdrom-list:   delete-distfiles-list delete-package-list
RESTRICTED_FILES?=  ${_DISTFILES} ${_PATCHFILES}
.else
clean-for-cdrom:
clean-for-cdrom-list:
.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=${PREFIX} \
      BUILD_DEPENDS="${BUILD_DEPENDS}" RUN_DEPENDS="${RUN_DEPENDS}" X11BASE=${X11BASE} \
      CONFLICTS="${CONFLICTS}" \
    ${ALL_HOOK}
.endif

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

.if !defined(DEPENDS_TARGET)
.if defined(DEPENDS_PRECLEAN)
DEPENDS_TARGET= clean
DEPENDS_ARGS=   NOCLEANDEPENDS=yes
.endif
.if make(reinstall)
DEPENDS_TARGET+=    reinstall
.else
DEPENDS_TARGET+=    install
.endif
.if defined(DEPENDS_CLEAN)
DEPENDS_TARGET+=    clean
DEPENDS_ARGS+=  NOCLEANDEPENDS=yes
.endif
.endif

################################################################
#
# Do preliminary work to detect if we need to run the config
# target or not.
#
################################################################
.if (!defined(OPTIONS) || defined(CONFIG_DONE_${UNIQUENAME:U}) || \
    defined(PACKAGE_BUILDING) || defined(BATCH))
_OPTIONS_OK=yes
.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 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:Q}.
.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.
################################################################

# Pre-everything

# XXX MCL suggests deprecating this in favor of something
# less likely to be abused by overloading
pre-everything::
    @${DO_NADA}

buildanyway-message:
.if defined(TRYBROKEN) && defined(BROKEN)
    @${ECHO_MSG} "Trying build of ${PKGNAME} even though it is marked BROKEN."
.else
    @${DO_NADA}
.endif

options-message:
.if defined(GNOME_OPTION_MSG) && (!defined(PACKAGE_BUILDING) || !defined(BATCH))
    @for m in ${GNOME_OPTION_MSG}; do \
        ${ECHO_MSG} $$m; \
    done
.else
    @${DO_NADA}
.endif
.if defined(_OPTIONS_READ)
    @${ECHO_MSG} "===>  Found saved configuration for ${_OPTIONS_READ}"
.if ${OPTIONSFILE} != ${OPTIONSFILE}
    @${ECHO_MSG} "===>  *** CAUTION *** Using wrong configuration file ${OPTIONSFILE}"
.endif
.endif


# Warn user about deprecated packages.  Advisory only.

.if !target(check-deprecated)
check-deprecated:
.if defined(DEPRECATED)
    @${ECHO_MSG} "===>   NOTICE:"
    @${ECHO_MSG}
    @${ECHO_MSG} "This port is deprecated; you may wish to reconsider installing it:"
    @${ECHO_MSG}
    @${ECHO_MSG} ${DEPRECATED:Q}.
    @${ECHO_MSG}
.if defined(EXPIRATION_DATE)
    @${ECHO_MSG} "It is scheduled to be removed on or after ${EXPIRATION_DATE}."
    @${ECHO_MSG}
.endif
.endif
.endif

# Check if the port is listed in the vulnerability database

AUDITFILE?=     /var/db/portaudit/auditfile.tbz
_EXTRACT_AUDITFILE= ${TAR} -jxOf "${AUDITFILE}" auditfile

check-vulnerable:
.if !defined(DISABLE_VULNERABILITIES) && !defined(PACKAGE_BUILDING)
    @if [ -f "${AUDITFILE}" ]; then \
        audit_created=`${_EXTRACT_AUDITFILE} | \
            ${SED} -nEe "1s/^#CREATED: *([0-9]{4})-?([0-9]{2})-?([0-9]{2}).*$$/\1\2\3/p"`; \
        audit_expiry=`/bin/date -u -v-14d "+%Y%m%d"`; \
        if [ "$$audit_created" -lt "$$audit_expiry" ]; then \
            ${ECHO_MSG} "===>  WARNING: Vulnerability database out of date, checking anyway"; \
        fi; \
        vlist=`${_EXTRACT_AUDITFILE} | ${GREP} "${PORTNAME}" | \
            ${AWK} -F\| ' /^[^#]/ { \
                if (!system("${PKG_VERSION} -T \"${PKGNAME}\" \"" $$1 "\"")) \
                    print "=> " $$3 ".\n   Reference: <" $$2 ">" \
            } \
        '`; \
        if [ -n "$$vlist" ]; then \
            ${ECHO_MSG} "===>  ${PKGNAME} has known vulnerabilities:"; \
            ${ECHO_MSG} "$$vlist"; \
            ${ECHO_MSG} "=> Please update your ports tree and try again."; \
            exit 1; \
        fi; \
    else \
        ${ECHO_MSG} "===>  Vulnerability check disabled, database not found"; \
    fi
.endif

# set alg to any of SIZE, MD5, SHA256 (or any other checksum algorithm):
DISTINFO_DATA?= if [ \( -n "${DISABLE_SIZE}" -a -n "${NO_CHECKSUM}" \) -o ! -f "${MD5_FILE}" ]; then exit; fi; \
    DIR=${DIST_SUBDIR}; ${AWK} -v alg=$$alg -v file=$${DIR:+$$DIR/}$${file} \
        '$$1 == alg && $$2 == "(" file ")" {print $$4}' ${MD5_FILE}

# Fetch

.if !target(do-fetch)
do-fetch:
    @${MKDIR} ${_DISTDIR}
    @cd ${_DISTDIR};\
    ${_MASTER_SITES_ENV} ; \
    for _file in ${DISTFILES}; do \
        file=$${_file%%:*}; \
        if [ $$_file = $$file ]; then   \
            select='';  \
        else    \
            select=`${ECHO_CMD} $${_file##*:} | ${SED} -e 's/,/ /g'` ;  \
        fi; \
        force_fetch=false; \
        filebasename=$${file##*/}; \
        for afile in ${FORCE_FETCH}; do \
            afile=$${afile##*/}; \
            if [ "x$$afile" = "x$$filebasename" ]; then \
                force_fetch=true; \
            fi; \
        done; \
        if [ ! -f $$file -a ! -f $$filebasename -o "$$force_fetch" = "true" ]; then \
            if [ -L $$file -o -L $$filebasename ]; then \
                ${ECHO_MSG} "=> ${_DISTDIR}/$$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; \
            if [ -f ${MD5_FILE} -a "x${NO_CHECKSUM}" = "x" ]; then \
                _md5sum=`alg=MD5; ${DISTINFO_DATA}`; \
                if [ -z "$$_md5sum" ]; then \