.\" $OpenBSD: bsd.port.mk.5,v 1.201 2007/06/23 09:42:24 steven Exp $ .\" .\" Copyright (c) 2000 Marc Espie .\" .\" All rights reserved. .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions .\" are met: .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" .\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR .\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES .\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. .\" IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT, .\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT .\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, .\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY .\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. .\" .Dd $Mdocdate: June 23 2007 $ .Dt BSD.PORT.MK 5 .Os .Sh NAME .Nm bsd.port.mk .Nd ports tree master Makefile fragment .Sh SYNOPSIS .Fd .include .Sh DESCRIPTION .Nm holds all the standard routines used by the ports tree. Some variables and targets are for its internal use only. The rest is documented here. .Pp Other BSD variants, as well as older versions of .Nm bsd.port.mk , include other targets and variables. Conversion methods are outlined here. .Pp Most variables and targets are documented, with very few exceptions. .Pp This documentation covers the current targets, variables and paths used by .Nm bsd.port.mk , followed by sections on obsolete constructs that a porter may need when converting from other ports systems. There is a separate section covering the fake framework, a section explaining flavors and multi-packages, and a section covering the generation of package information. .Pp Binary package details are mostly covered in .Xr pkg_create 1 for the packing-list details, and in .Xr pkg_add 1 for the installation semantics. .Pp Selected common user activity such as the building of every package in the system is covered by .Xr ports 7 instead. .Xr packages 7 provides an overview of the result. .Sh TARGETS .Bl -tag -width do-configure .It Ar {build,run,all,regress}-dir-depends Print all dependencies for a port in order to build it, run it, build and run it, or to run regression tests. The output is formatted as package specification pairs, in a form suitable for .Xr tsort 1 . .It Ar full-{build,run,all}-depends Print all dependencies a package depends upon for building, running, or both, as a list of package names. .It Ar {build,lib,run}-depends-list Print a list of first level package specifications a port depends as build dependencies, library dependencies, or run dependencies. .It Ar print-{build,run}-depends User convenience target that displays the result of .Ar full-{build,run}-depends in a more readable way. .It Ar {pre,do,post}-* Most standard targets can be specialized according to a given port's needs. If defined, the .Ar pre-* hook will be invoked before running the normal action; the .Ar do-* hook will be invoked instead of the normal action; the .Ar post-* hook will be invoked after the normal action. Specialization hooks exist for .Ar build , .Ar configure , .Ar distpatch , .Ar extract , .Ar fake , .Ar fetch , .Ar install , .Ar package , .Ar patch , .Ar regress . See individual targets for exceptions. .It Ar addsum Complete the ${CHECKSUM_FILE} record of checksums with files that have been added since .Ar makesum . Complain if anything does not match. .It Ar build , Ar all Default target. Build the port. Essentially invoke .Bd -literal env -i ${MAKE_ENV} ${MAKE_PROGRAM} ${MAKE_FLAGS} \e -f ${MAKE_FILE} ${ALL_TARGET} .Ed .It Ar build-depends Verify the ports mentioned in .Ev BUILD_DEPENDS , by checking the corresponding packages are actually installed, and install the missing ports by recursing through the ports tree. Invoked right after creating the working directory. .It Ar checkpatch Debugging version of the .Ar patch target that simulates invoking .Xr patch 1 . .It Ar checksum Check distribution archives and distribution patches control sum against the results recorded in ${CHECKSUM_FILE}, using the cryptographic signature utilities listed in ${PREFERRED_CIPHERS}. All the files needed to recreate a port should be in ${ALLFILES} and checksummed. Invoking .Ar checksum with REFETCH=true will try to fetch a version with the correct checksum from the .Ox main archive site in the case of a checksum mismatch. .Ev NO_CHECKSUM can be used to avoid all checksumming steps. .It Ar clean Clean ports contents. By default, it will clean the work directory. It can be invoked as make clean='[depends bulk work fake flavors dist install sub package packages plist readme]'. .Bl -tag -width packages .It Va work Clean work directory. .It Va bulk Clean bulk cookie. .It Va depends Recurse into dependencies. .It Va dist Clean distribution files. .It Va fake Clean fake installation directory. .It Va flavors Clean all work directories. .It Va install Uninstall package. .It Va package Remove all copies of package file. .It Va plist Remove registered packing lists of all subpackages. .It Va readmes Clean files generated through the .Ar readme targets (html files). .It Va sub With .Va install or .Va package , clean subpackages as well. .It Va packages Short-hand for `sub package'. .El .It Ar clean-depends Short hand for make clean=depends. .It Ar configure Configure the port. Might be a void operation. Unless overridden, configure creates the ${WRKBUILD} directory (see SEPARATE_BUILD), and runs whatever configuration methods are recorded in .Ev CONFIGURE_STYLE . .It Ar depends Check all the port's dependencies, that is: .Ar build-depends , .Ar lib-depends , .Ar run-depends , .Ar regress-depends . .It Ar describe Prints a one-line index entry of the port, suitable for .Pa ${PORTSDIR}/INDEX . .It Ar distclean Short-hand for make clean=dist. .It Ar distpatch Apply distribution patches only. See .Ar patch and .Ev PATCH_CASES for details. .It Ar dump-vars Dumps the values of all relevant variables in a port, prepended with the port's FULLPKGPATH. .It Ar extract Extract the distribution files under .Pa ${WRKDIR} (but see .Ev EXTRACT_ONLY ) . Refer to .Ev EXTRACT_CASES for a complete description. Do not use .Ev pre-extract and .Ev do-extract hooks. .It Ar fake Do a fake port installation, that is, simulate the port installation under ${WRKINST}. There is no .Ev do-fake and .Ev post-fake hooks. .Ar fake actually uses .Ev pre-fake , .Ev pre-install , .Ev do-install and .Ev post-install . Described in a separate section below. .It Ar fetch Fetch the distribution files and patchfiles, using ${FETCH_CMD}. Each file of the .Ev DISTFILES and .Ev PATCHFILES lists is retrieved, if necessary, from the list of sites in .Ev MASTER_SITES . If a filename ends with a .Sq :0 to .Sq :9 extension, it will be retrieved from .Ev MASTER_SITES0 to .Ev MASTER_SITES9 instead. The ports framework uses .Pa ${DISTDIR}/${DIST_SUBDIR} (aliased to .Pa ${FULLDISTDIR} ) to cache the ports distribution files and patch files. Note that this framework is also used by mirroring scripts, which will also retrieve .Ev SUPDISTFILES , to fill with supplementary distribution files which are not needed for every configuration. See .Ev ALLFILES , .Ev CDROM_SITE , .Ev DISTDIR , .Ev DISTFILES , .Ev DIST_SUBDIR , .Ev FETCH_CMD , .Ev FETCH_MANUALLY , .Ev FETCH_SYMLINK_DISTFILES , .Ev FULLDISTDIR , .Ev MASTER_SITES , .Ev MASTER_SITES0 , ... , .Ev MASTER_SITES9 , .Ev PATCHFILES , .Ev SUPDISTFILES , .Ev REFETCH . .It Ar install Install the package after building. See the description of THE FAKE FRAMEWORK for the non-intuitive details of the way .Ar {pre,do,post}-install hooks are actually used by the ports tree. .It Ar install-all Install all packages in a multi-packages port. .It Ar lib-depends Verify that the library dependencies a port needs are actually there, by checking the library specifications. .It Ar lib-depends-check Verify that the .Ev LIB_DEPENDS and .Ev WANTLIB hold all shared libraries used for the port. Applies to all packages in a multi-packages port. See .Xr library-specs 7 . .It Ar license-check Check that .Ev PERMIT_PACKAGE_* settings match: if any dependency has a more restrictive setting, warn about it. This warning is advisory, because the automated license checking cannot figure out which ports were used only for building and did not taint the current port. .It Ar link-categories Create symbolic links in other directories that correspond to the port's .Ev CATEGORIES . Note that this does not affect bulk package building, since those links don't appear in the upper-level Makefiles. See also .Ar unlink-categories . .It Ar makesum Create the ${CHECKSUM_FILE} list of recorded checksums by running the cryptographic fingerprints sha256, sha1, md5 and rmd160 on ${ALLFILES}. .Ev NO_CHECKSUM can be used to avoid all checksumming steps. .It Ar manpages-check Verify that .Xr makewhatis 8 can do a correct job with the port's manpages. .It Ar package Build a port package (or packages in .Ev MULTI_PACKAGES cases) from the fake installation. Involves creating packaging information from templates (see .Ev COMMENT , .Ev SUBST_VARS among others) and invoking .Xr pkg_create 1 for each package in the .Ev MULTI_PACKAGES list. If the repository already contains up-to-date packages, they are not rebuilt. Arch-independent packages are created in ${PACKAGE_REPOSITORY}/no-arch, and copied into ${PACKAGE_REPOSITORY}/${MACHINE_ARCH}/all as needed. If ${PERMIT_PACKAGE_FTP} is set to .Sq Yes , copies built packages into ${PACKAGE_REPOSITORY}/${MACHINE_ARCH}/ftp, using hard links if possible. If ${PERMIT_PACKAGE_CDROM} is set to .Sq Yes , copies built packages into ${PACKAGE_REPOSITORY}/${MACHINE_ARCH}/cdrom}, using hard links if possible. .It Ar patch Apply distribution and .Ox specific patches. Because of historical accident, .Ar patch does not follow the exact same scheme other standard targets do. Namely, .Ar patch invokes .Ar pre-patch (if defined), .Ar do-patch , and .Ar post-patch , but the default .Ar do-patch target invokes .Ar distpatch directly. So, if the .Ar do-patch target is overridden, it should still begin by calling make distpatch, before applying .Ox specific patches. Accordingly, the exact sequence of hooks is: .Ar pre-patch , .Ar do-distpatch , .Ar post-distpatch , .Ar do-patch , .Ar post-patch . If .Pa ${PATCHDIR} exists, the files described under .Ev PATCH_LIST will be applied under .Ev WRKDIST . See also .Ev REORDER_DEPENDENCIES for possible .Ar post-patch clean-up. .It Ar peek-ftp Connect to the first site in .Ev MASTER_SITES , in the right directory, and leaves user at ftp prompt. .It Ar print-package-signature Print the package signature, in the same format used for .Xr pkg_info 1 .Fl S . .It Ar print-plist Generate and print a package packing-list from the static information present in the port. .It Ar print-plist-contents Generate and print a package contents from the static information present in the port. In contrast with .Ar print-plist , the package contents only consists of files, all tagged with category markers such as @file. See .Xr pkg_create 1 . .It Ar readmes Create an html description of packages, including comments, description, and dependencies. .It Ar rebuild Force rebuild of the port. .It Ar regress Run regression tests for the port. Essentially depend on a correct build and invoke .Bd -literal env -i ${MAKE_ENV} ${MAKE_PROGRAM} ${REGRESS_FLAGS} \e -f ${MAKE_FILE} ${REGRESS_TARGET} ${REGRESS_LOG} .Ed .Pp If a port needs some other ports installed to run regression tests, use .Ev REGRESS_DEPENDS . If a port needs special configuration or build options to enable regression testing, define a .Sq regress .Ev FLAVOR . .It Ar regress-depends Verify packages needed for regression tests, using the same scheme as .Ar build-depends . Only invoked when regression tests are run, or explicitly through .Ar depends . .It Ar reinstall Force reinstallation of a port, by first cleaning the old installation. Seldom needed, as .Ar update will often do the right thing. .It Ar repackage For rebuilding of the packages of a port, by first removing the old packages. .It Ar run-depends Verify the ports mentioned in .Ev RUN_DEPENDS , by checking the corresponding packages are actually installed, and install the missing ports by recursing through the ports tree. Invoked right before installing the package. .It Ar show Invoked as make show=name, show the contents of ${name}. Invoked as make show="name1 name2 ...", show the contents of ${name1} ${name2} ..., one variable value per line. Mostly used from recursive makes, or to know the contents of another port's variables without guessing wrongly. .It Ar show-required-by Prints the list of pkgpaths for all ports that will be affected by the current port changing. Works by walking the list of dependencies, in reverse. .It Ar subupdate Update an existing installation to a newer package, exactly like .Ar update , but affects only one single subpackage in multi-packages ports. .It Ar unlink-categories Remove symbolic links in other directories that correspond to the port's .Ev CATEGORIES . See also .Ar link-categories . .It Ar update-patches Create or update patches for a port, using .Xr diff 1 between .Pa file and .Pa file.orig , based on .Pa file.orig existence. In order to generate a patch, the original file needs to be named .Pa file.orig and .Pa file edited. After the target is invoked, the patches are placed under the patches/ directory. It moves existing patches from .Pa patch-file to .Pa patch-file.orig .It Ar update Update an existing installation to a newer package: scan the installation for a package with the same .Ev FULLPKGPATH , and update it using .Sq pkg_add -r if a newer package is available. In multi-packages ports, all relevant packages are updated. See .Ev UPDATE_COOKIES_DIR and .Ev FORCE_UPDATE as well. .It Ar update-plist Update the packing lists for a port, using the fake installation and the existing packing lists. .Ar update-plist should produce mostly correct .Pa PLIST , .Pa PFRAG.shared and .Pa PFRAG.no-shared files, handling shared libraries, GNU .Xr info 1 files, setuid files, and empty directories. It moves existing files to .Pa PLIST.orig , .Pa PFRAG.shared.orig and .Pa PFRAG.no-shared.orig . If the generated lists include files and directories that shouldn't be included, comment these like this: .Bd -literal @comment unwanted-file @comment @dirrm unwanted-dir .Ed .Pp Subsequent calls to .Ar update-plist will automatically recognize and handle such lines correctly. .Pp .Ar update-plist does not handle flavor situations yet, so beware. .El .Sh VARIABLES Note that some variables are marked as .Sq User-settings , which means that individual ports should not modify them, and that some variables are marked as .Sq read-only , which means that they shouldn't ever be changed. In a .Ev MULTI_PACKAGES setup, some variables have settings specific to a given subpackage. See .Qq Flavors and multi-packages . .Bl -tag -width MASTER_SITES .It Ev show Invoked as make show=name, show the contents of ${name}. Invoked as make show="name1 name2 ...", show the contents of ${name1} ${name2} ..., one variable value per line. .It Ev ALLFILES List of all files that need to be retrieved by .Ar fetch , with master site selection extension removed. Read-only. .It Ev ALL_TARGET Target used to build software. Default is .Sq all . Can be set to empty, to yield a package's default target. .It Ev ARCH Current machine architecture. Read-only. .It Ev AUTOCONF Location of the autoconf binary if needed. Defaults to autoconf (though make autoreconf might be more appropriate). .It Ev AUTOCONF_DIR Where to invoke autoconf if ${CONFIGURE_STYLE} includes autoconf. Defaults to ${WRKSRC}. .\" AUTOCONF_DIR should probably be a list, and be renamed to AUTOCONF_DIRS ? .It Ev AUTOCONF_VERSION Starting with .Ox 3.3 , several versions of autoconf may coexist peacefully. Setting .Ev AUTOCONF_VERSION along with .Ev CONFIGURE_STYLE set to autoconf is the correct way to specify which one to use. If autoconf must be run manually, .Ev MODGNU_AUTOCONF_DEPENDS can be used to specify what packages to depend upon. .It Ev BASE_PKGPATH Full pkgpath to the current port, taking flavors into account. .It Ev BATCH User-settings. Set to .Sq Yes to avoid ports that require user-interaction Use in conjunction with .Ev INTERACTIVE to simplify bulk-package builds. .Pq See IGNORE . .It Ev BROKEN Define only for broken ports, set to reason the port is broken. See also .Ev NO_IGNORE . .It Ev BSD_INSTALL_{PROGRAM,SCRIPT,DATA,MAN}[_DIR] Macros passed to make and configure invocations. Set based on corresponding INSTALL_* variables. .It Ev BUILD_DEPENDS List of other ports the current port needs to build correctly. Each item has the form .Sq [legacy]:[pkgspec]:directory[,-subpackage][,flavor ...][:target] . .Sq target defaults to .Sq install if it is not specified. .Sq legacy used to be a file to check. The ports tree now uses .Sq pkgspec instead, as a package that must be installed prior to the build. .Sq directory is set relative to ${PORTSDIR}. .Sq subpackage is an optional subpackage name, to install instead of the default main package name. .Sq flavor ... is a comma separated list of flavors. By default, the dependency will build the default flavor. Build dependencies are checked at the beginning of the extract stage. .Pp Build dependencies that are not the default .Ar package or .Ar install target will be processed in a subdirectory of the working directory, specifically, in ${WRKDIR}/directory. .It Ev BUILD_PKGPATH Full pkgpath to the current port, taking flavors and pseudo-flavors into account. Mostly useful to write dependencies for subpackages like this: .Li "LIB_DEPENDS-foo=::${BUILD_PKGPATH}" and avoid starting to build a package with some other flavor combination. .It Ev BULK User settings. If set to .Sq Yes , successful package builds and installations will clean their working directories, after invoking any targets mentioned in BULK_TARGETS, and commands mentioned in BULK_DO. Can be set on a per-${PKGPATH} basis. For instance, setting BULK_misc/screen=No will override any BULK=Yes passed on the command line. See .Ev BULK_COOKIES_DIR , .Ev TRUST_PACKAGES . .It Ev BULK_COOKIES_DIR User settings. Used to store cookies for successful bulk-package builds, defaults to .Pa ${PORTSDIR}/bulk/${MACHINE_ARCH} . .It Ev BULK_DO Commands to run after each bulk package build before cleaning up the working directory. Empty defaults. Can be set on a per-${PKGPATH} basis, e.g., BULK_DO_${PKGPATH}=... .It Ev BULK_FLAGS Flags to pass to build each target in .Ev BULK_TARGETS . .It Ev BULK_TARGETS Targets to run after each bulk package build before cleaning up the working directory. Empty defaults. Can be set on a per-${PKGPATH} basis, e.g., BULK_TARGETS_${PKGPATH}=... .It Ev BZIP2 Name of the bzip2 binary. .It Ev CATEGORIES List of descriptive categories into which this port falls. Mandatory. See .Ar link-categories , .Ar unlink-categories . .It Ev CDIAGFLAGS Flags appended to .Ev CFLAGS if .Ev WARNINGS is set. .It Ev CDROM_SITE Path to a local database that holds distribution files (usually a CD-ROM or other similar media), used to retrieve distribution files before going to the network. Defaults to empty, set to .Pa /cdrom/distfiles/${DIST_SUBDIR} to check that path. Distribution files are still copied or linked (see .Ev FETCH_SYMLINK_DISFILES ) into .Ev DISTDIR if they are found under CDROM_SITE. .It Ev CFLAGS Default flags passed to the compiler for building. Many ports ignore it. See also .Ev COPTS , .Ev CDIAGFLAGS . .It Ev CHECK_LIB_DEPENDS Use settings. If set to .Sq Yes , every package build will verify that shared libraries are correctly registered. Defaults to .Sq \&No , as this can be a big performance hit. .It Ev CHECKSUM_FILE Location for this port's checksums, used by .Ar addsum , .Ar checksum , and .Ar makesum . Defaults to distinfo. .It Ev CLEANDEPENDS If set to .Sq Yes , .Sq make clean will also clean dependencies. Can be overridden on a per-${PKGPATH} basis, by setting CLEANDEPENDS_${PKGPATH}. .It Ev COMMENT Short, one line description of the port, used for the package, and in the INDEX. .It Ev COMMENT-foo Same as COMMENT but used for sub package foo in a multi-package setup. .It Ev COMMENT-vanilla Same as COMMENT but used for a flavored package, if the non-flavored comment is inappropriate. .It Ev COMMENT-foo-vanilla Same as COMMENT but used for a sub-, flavored package. .It Ev COMES_WITH The first release where the port was made part of the standard distribution. If the current .Ox version is >= this version then a notice will be displayed instead of the port being built. .It Ev CONFIGURE_ARGS Arguments to pass to configure script. Defaults are empty, except for GNU-style configure, where prefix and sysconfdir are set. .It Ev CONFIGURE_ENV Basic environment passed to configure script (path and libtool setup). GNU-style configure adds a lot more variables. .It Ev CONFIGURE_SCRIPT Set to name of script invoked by .Ar configure target, if appropriate. Should be relative to ${WRKSRC}. .It Ev CONFIGURE_SHARED Set to --enable-shared or --disable-shared, depending on whether the architecture supports shared libraries. Should be appended to CONFIGURE_ARGS, for ports that build dynamic libraries and whose configure script supports these options. .It Ev CONFIGURE_STYLE Set to style of configuration that needs to happen. If .Sq perl , assume .Xr perl 1 .Xr ExtUtils::MakeMaker 3p style. Add .Sq modbuild , to enable .Xr perl 1 .Xr Module::Build 3p style. If .Sq gnu , assume GNU configure style. Add .Sq dest if port does not handle DESTDIR correctly, and needs to be configured to add DESTDIR to prefixes .Po see also .Ev DESTDIRNAME .Pc . Add .Sq old if port is an older autoconf port that does not recognize --sysconfdir. Add .Sq autoconf if autoconf needs to be rerun first. Add .Sq automake if automake may need to be rerun. Otherwise, automake will be explicitly disabled. If .Sq imake , assume port configures using X11 ports Imakefile framework. Add .Sq noman if port has no man pages the Imakefile should try installing. If .Sq simple , there is a configure script, but it does not fit the normal GNU configure conventions. .It Ev COPTS User settings. Supplementary options appended to ${CFLAGS} for building. Since most ports ignore the COPTS convention, they are actually told to use ${CFLAGS} ${COPTS} as CFLAGS. .It Ev CXXDIAGFLAGS Flags appended to .Ev CXXFLAGS if .Ev WARNINGS is set. .It Ev CXXFLAGS Default flags passed to the C++ compiler for building. Many ports ignore it. .It Ev CXXOPTS User settings. Supplementary options appended to ${CXXFLAGS} for building. .It Ev DEF_UMASK Correct value of umask for the port to build and package correctly. Tested against the actual umask at .Ar fake time. Default is 022. Don't override. .It Ev DESTDIR See .Ev DESTDIRNAME . .It Ev DESTDIRNAME Name of variable to set to ${WRKINST} while faking. Usually DESTDIR. To be used in the rare cases where a port heeds DESTDIR in a few directories and needs to be configured with .Sq gnu dest , so that those few directories do not get in the way. .It Ev DISTDIR Directory where all ports distribution files and patchfiles are stashed. Defaults to .Pa ${PORTSDIR}/distfiles . Override if distribution files are stored elsewhere. Always use .Ev FULLDISTDIR to refer to ports' distribution files location, as it takes an eventual .Ev DIST_SUBDIR into account. .It Ev DISTFILES The main port's distribution files (the actual software source, except for binary-only ports). Will be retrieved from the MASTER_SITES (see .Ar fetch ) , checksummed and extracted (see .Ar checksum , .Ar extract ) . .Ev DISTFILES normally holds a list of files, possibly with .Sq :0 to .Sq :9 appended to select a different .Ev MASTER_SITES . See also .Ev SUPDISTFILES . .It Ev DISTNAME Name used to identify the port. See .Ev DISTFILES and .Ev PKGNAME . .It Ev DISTORIG Suffix used by .Ar distpatch to rename original files. Defaults to .Pa .bak.orig . Distinct from .Pa .orig to avoid confusing .Ar update-patches . .It Ev DIST_SUBDIR Optional subdirectory of ${DISTDIR} where the current port's distribution files and patchfiles will be located. See target .Ar fetch . .It Ev ECHO_MSG User settings. Used to display .Sq ===> Configuring for foo and similar informative messages. Override to turn off, for instance. .It Ev ECHO_REORDER User settings. Set it to .Sq echo to see .Ev REORDER_DEPENDENCIES actions. Silent by default. .It Ev ERRORS List of errors found while parsing the port's Makefile. Display the errors before making any target, and if any error starts with .Qq Fatal: , do not make anything. For instance: .Bd -literal -offset indent \&.if !defined(COMMENT) ERRORS+="Fatal: Missing comment" \&.endif .Ed .It Ev EXTRACT_CASES In the normal extraction stage (when .Ev EXTRACT_ONLY is not empty), this is the contents of a case statement, used to extract files. Fragments are automatically appended to extract tar and zip archives, so that the default case is equivalent to the following shell fragment: .Bd -literal set -e cd ${WRKDIR} for archive in ${EXTRACT_ONLY} do case $$archive in *.zip) unzip -q ${FULLDISTDIR}/$$archive -d ${WRKDIR};; *.tar.bz2) bzip2 -dc ${FULLDISTDIR}/$$archive| tar xf -;; *.shar.gz|*.shar.Z|*.sh.Z|*.sh.gz) gzcat ${FULLDISTDIR}/$$archive | /bin/sh;; *.shar|*.sh) /bin/sh ${FULLDISTDIR}/$$archive;; *.tar) tar xf ${FULLDISTDIR}/$$archive;; *) gzip -dc ${FULLDISTDIR}/$$archive | tar xf -;; esac done .Ed .It Ev EXTRACT_ONLY Set if not all ${DISTFILES} should be extracted at do-extract stage. Default value is ${DISTFILES}. .It Ev EXTRACT_SUFX Used to set DISTFILES default value to ${DISTNAME}${EXTRACT_SUFX}. Default value is .tar.gz. .It Ev FAKE Automatically set to .Sq Yes for most ports (and all new ports). Indicates that the port, using .Ev FAKE_FLAGS magic, will properly fake installation into ${WRKINST}, to be packaged and properly installed from the package. Set to .Sq No in very rare cases, and during port creation. .It Ev FAKE_FLAGS Flags passed to ${MAKE_PROGRAM} on fake invocation. By default, ${DESTDIRNAME}=${WRKINST}. .It Ev FAKE_TARGET Target built by ${MAKE_PROGRAM} on fake invocation. Defaults to ${INSTALL_TARGET}. .It Ev FAKEOBJDIR If non empty, used as a base for the fake area. The real fake directory ${WRKINST} is created there. Can be set on a per-${PKGPATH} basis. For instance, setting FAKEOBJDIR_www/mozilla=/tmp/obj will affect only the mozilla port. .It Ev FETCH_CMD Command used to fetch distribution files for this port. Defaults to .Xr ftp 1 . User settings. Can be used to go through excessively paranoid firewalls. .It Ev FETCH_MANUALLY Some ports' distfiles cannot be fetched automatically for licensing reasons. In this case, set .Ev FETCH_MANUALLY to a list of strings that will be displayed, one per line, e.g., .Bd -literal FETCH_MANUALLY= "You must fetch foo-1.0.tgz" FETCH_MANUALLY+="from http://www.fubar.com/ manually," FETCH_MANUALLY+="after reading and agreeing to the license." .Ed Automatically sets .Ev IS_INTERACTIVE if some distribution files are missing. .It Ev FETCH_PACKAGES User settings. If set to .Sq Yes , the .Ar package target will download packages missing from the repository from locations in ${PKG_PATH} and place them into .Pa ${PACKAGE_REPOSITORY}/${MACHINE_ARCH}/cache/ It will only build them if no suitable packages are found. .It Ev FETCH_SYMLINK_DISTFILES User settings. Set to .Sq Yes to link distribution files off .Ev CDROM_SITE instead of copying them. .It Ev FILESDIR Location of other files related to the current ports. (default: files.${ARCH} or files). .It Ev FLAVOR The port's current options. Set by the user, and tested by the port to activate wanted functionalities. .It Ev FLAVORS List of all flavors keywords a port may match. Used to sort FLAVOR into a canonical order to build the package name, or to select the packing-list, and as a quick validity check. See also .Ev PSEUDO_FLAVORS . .It Ev FLAVOR_EXT Canonical list of flavors being set for the current build, dash-separated. See .Ev FULLPKGNAME . .It Ev FORCE_UPDATE User settings. If set to .Sq Yes , the .Ar update target will always update an installed package, as soon as its signature differs, and all dependencies that install packages will also force an update. If set to .Sq hard , the .Ar update target will also update installed packages even when the signature did not change. .It Ev FULLDISTDIR Complete path to directory where ${DISTFILES} and ${PATCHFILES} will be located, to be used in hand-crafted extraction targets. Read-only. .It Ev FULLPKGNAME Full name of the created package, taking flavors into account. Defaults to ${PKGNAME}${FLAVOR_EXT}. .It Ev FULLPKGPATH Path to the current port's directory, relative to ${PORTSDIR}, including flavors and subpackages. .It Ev GMAKE Location of the GNU make binary, if needed. Defaults to gmake. .It Ev HOMEPAGE Set to a link to the homepage of the software, if applicable. .It Ev IGNORE The port is ignored and ${IGNORE} is printed if defined. Usually set to the reason the port is ignored. See also .Ev BATCH , .Ev BROKEN , .Ev IGNORE_SILENT , .Ev INTERACTIVE , .Ev IS_INTERACTIVE , .Ev NOT_FOR_ARCHS , .Ev NO_IGNORE , .Ev ONLY_FOR_ARCHS , .Ev USE_X11 . .It Ev IGNORE_SILENT If set to .Sq Yes , do not print anything when ignoring a port. .It Ev INSTALL_{PROGRAM,SCRIPT,DATA,MAN}[_DIR] Macros to use to install a program, a script, data, or a man page (or the corresponding directory), respectively. .It Ev INSTALL_TARGET Target invoked to install the software, during fake installation. Default is .Sq install . .It Ev INTERACTIVE User settings. Set to .Sq Yes to skip all non-interactive ports. Used in conjunction with .Ev BATCH to simplify bulk-package builds. .It Ev IS_INTERACTIVE Set to .Sq Yes if port needs human interaction to build. Usually implies NO_PACKAGE as well. Porters should strive to minimize IS_INTERACTIVE ports, by using FLAVORS for multiple choice ports, and by postponing human intervention to package installation time. .It Ev LIB_DEPENDS Libraries this port depends upon. Each item has the form .Sq lib_specs:[pkgspec]:directory[,-subpackage][,flavor ...][:target] . Similar to BUILD_DEPENDS, except for .Sq lib_specs , which is a comma-separated list of .Sq lib_spec of the form: .Sq libname.[version.[subversion]] . See .Xr library-specs 7 for more details. .Pp On architectures that use dynamic libraries, .Ev LIB_DEPENDS is also used as a run-time dependency, and recorded in the package as such. .It Ev LIBTOOL Location of the libtool binary for ports that set .Ev USE_LIBTOOL (default: ${LOCALBASE}/bin/libtool). .It Ev LIBTOOL_FLAGS Arguments to pass to libtool. If USE_LIBTOOL is set, the environment variable LIBTOOL is set to ${LIBTOOL} ${LIBTOOL_FLAGS}. .It Ev LOCALBASE where other ports have already been installed (default: /usr/local) .It Ev LOCKDIR User settings. If set, points to a directory common for all instances of concurrent ports builds. .It Ev LOCK_CMD User settings. If set, expands to a command that will acquire a lock. This lock will reside in .Pa ${LOCKDIR} . See also .Xr ports 7 . .It Ev LP64_ARCHS Set to the list of 64-bit architectures. Use with .Ev NOT_FOR_ARCHS . .It Ev MAINTAINER E-mail address with full name of the port's maintainer. Defaults to ports@openbsd.org. .It Ev MAKE_ENV Environment variables passed to make invocations. Sets at least PATH, PREFIX, LOCALBASE, X11BASE, CFLAGS, TRUEPREFIX, DESTDIR, and the BSD_INSTALL_* macros. .It Ev MAKE_FLAGS Flags used for all make invocations, except for the .Ar fake stage, which uses .Ev FAKE_FLAGS , and for the regress stage, which uses .Ev REGRESS_FLAGS . .It Ev MAKE_FILE Name of the Makefile used for ports building. Defaults to Makefile. Used after changing directory to ${WRKBUILD}. .It Ev MAKE_PROGRAM The make program that is used for building the port. Set to ${MAKE} or ${GMAKE} depending on USE_GMAKE. Read-only. .It Ev MASTER_SITES List of primary location from which distribution files and patchfiles are retrieved. See the .Ar fetch target for more details. See .Xr ports 7 for user configuration. .It Ev MASTER_SITES0 , ... , MASTER_SITES9 Supplementary locations from which distribution files and patchfiles are retrieved. .It Ev MESSAGE File recorded in the package and displayed during installation. Defaults to ${PKGDIR}/MESSAGE if this file exists. Leave empty if no message is needed. .It Ev MTREE_FILE .Xr mtree 8 specification to check when creating a PLIST with the .Ar update-plist target. .Ev MTREE_FILE can hold a list of file names, to which .Pa ${PORTSDIR}/infrastructure/db/fake.mtree is always appended. These specifications are rooted at .Pa ${WRKINST} , and are subject to .Ev SUBST_VARS substitution, to ease .Pa ${PREFIX} independence. This feature is primarily intended for large, interconnected ports, such as the kde suite, where a base package sets up a large, extra directory hierarchy that would make the manual checking of packing lists tedious. .It Ev MODGNU_CONFIG_GUESS_DIRS If a port uses config.guess outside WRKSRC, the directories containing the other copies must be set here. .It Ev MOTIFLIB Read-only. Correct incantation to link with motif. .It Ev MULTI_PACKAGES Set to a list of package extensions for ports that create multiple packages. See .Qq Flavors and multi-packages below. .It Ev NOT_FOR_ARCHS List of architectures on which this port does not build. See also .Ev ONLY_FOR_ARCHS . See also .Ev SHARED_ONLY . Do not use instead of .Ev SHARED_ONLY without very good reasons. .It Ev NO_BUILD Port does not need any build stage. .It Ev NO_CHECKSUM Set to .Sq Yes to avoid .Ar checksum , .Ar makesum , and .Ar addsum actions entirely. User settings. Beware of the full implications of this mechanism, namely that it disables entirely the basic authentication mechanisms of the ports tree. .It Ev NO_DEPENDS User settings. Don't verify build of dependencies. Do not use in any ports Makefile. This is only meant as a user convenience when, e.g., you just want to browse through a given port's source and do not wish to trigger the build of dependencies. .It Ev NO_IGNORE User settings. If set to .Sq Yes , avoid ignoring a port for the usual reasons. Use, for instance, for fetching all distribution files, or for fixing a broken port. See also .Ev IGNORE . .It Ev NO_REGRESS Port does not have any regression targets. .It Ev NO_SHARED_ARCHS Set to the list of platforms that do not support shared libraries. Use with .Ev NOT_FOR_ARCHS . .It Ev NO_SHARED_LIBS Set to .Sq Yes if platform does not support shared libraries. To be tested after including .Nm bsd.port.mk , if neither PFRAG.shared nor CONFIGURE_SHARED are enough. .It Ev NO_SYSTRACE Port does not build with systrace enabled build targets. .It Ev ONLY_FOR_ARCHS List of architectures on which this port builds. Can hold both processor-specific information (e.g., m68k), and more specific model information (e.g., hp300). .It Ev OPSYS Always .Ox . Read-only. .It Ev OPSYS_VER Revision number of .Ox . Read-only. .It Ev PACKAGE_REPOSITORY User settings. Default location for built packages. Defaults to .Pa ${PORTSDIR}/packages . See .Ar package for details. .It Ev PATCH Command to use to apply all patches. Defaults to .Pa /usr/bin/patch . .It Ev PATCHORIG Suffix used by .Ar patch to rename original files, and .Ar update-patches to re-generate .Pa ${PATCHDIR}/${PATCH_LIST} by looking for files using this suffix. Defaults to .Pa .orig . For a port that already contains .Pa .orig files in the ${DISTFILES}, set this to something else, such as .Pa .pat.orig . See also .Ar distpatch , .Ev DISTORIG . .It Ev PATCH_CASES In the normal distpatch stage (when .Ev PATCHFILES is not empty), this is the contents of a case statement, used to apply distribution patches. Fragments are automatically appended to handle gzip'ed and bzip'ed patches, so that the default case is equivalent to the following shell fragment: .Bd -literal set -e cd ${FULLDISTDIR} for patchfile in ${_PATCHFILES} do case $$patchfile in *.bz2) bzip2 -dc $$patchfile | ${PATCH} ${PATCH_DIST_ARGS};; *.Z|*.gz) gzcat $$patchfile | ${PATCH} ${PATCH_DIST_ARGS};; *) ${PATCH} ${PATCH_DIST_ARGS} <$$patchfile;; esac done .Ed .It Ev PATCHDIR Location for patches applied by patch target (default: patches.${ARCH} or patches). .It Ev PATCHFILES Files to fetch from the master sites like .Ev DISTFILES , but serving a different purpose, as they hold distribution patches that will be applied at the .Ar patch stage. See also .Ev SUPDISTFILES . .It Ev PATCH_ARGS Full list of options used while applying port's patches. .It Ev PATCH_CHECK_ONLY Set to Yes by the .Ar checkpatch target. Don't touch unless the default .Ar checkpatch target needs to be redefined. Ideally, user-defined patch subtargets ought to test checkpatch. In practice, they don't. .It Ev PATCH_DEBUG If set to .Sq Yes , the .Ar patch stage will output extra debug information. .It Ev PATCH_DIST_ARGS Full list of options used while applying distribution patches. .It Ev PATCH_DIST_STRIP Patch option used to strip directory levels while applying distribution patches. Defaults to -p0 . .It Ev PATCH_LIST Wildcard pattern of patches to select under ${PATCHDIR} (default: patch-*). Note that filenames ending in .orig, or ~ are never applied. Note that .Ev PATCH_LIST can hold absolute pathnames, for instance to share patches among similar ports: .Bd -literal PATCH_LIST=${PORTSDIR}/x11/kde/libs2/patches/p-* patch-* .Ed .It Ev PATCH_STRIP Patch option used to strip directory levels while applying port's patches. Defaults to -p0 . .It Ev PERMIT_{DISTFILES,PACKAGE}_{CDROM,FTP} Set to .Sq Yes if package or distribution files can be allowed on FTP sites or CD-ROM without legal issues. Set to reason not to otherwise. PERMIT_* lines in the Makefile should be preceded with a comment explaining details about licensing and patents issues the port may have. Porters must be very thorough in their checks. In case of doubt, ask. .It Ev PKG_ARCH Comma-separated list of architectures on which this package may install. Defaults to ${MACHINE_ARCH},${ARCH}. Use * to mean any arch. .It Ev PKG_DBDIR Path to package installation records. Defaults to .Pa /var/db/pkg . User settings. .It Ev PORTHOME Setting of env variable .Ev HOME for most shell invocations. Default will trip ports that try to write into $HOME while building. .It Ev PORTPATH Path used by most shell invocations. Don't override unless really needed. .It Ev PORTSDIR Root of the ports tree (default: .Pa /usr/ports ) . .It Ev PORTSDIR_PATH Path used by dependencies and .Pa bsd.port.subdir.mk to look up package specifications. Defaults to .Pa ${PORTSDIR}:${PORTSDIR}/mystuff . .It Ev PKGDIR Location for packaging information (packing list, port description, port short description). Default: pkg.${ARCH} or pkg. .It Ev PKGNAME Name of the created package. Default is ${DISTNAME}. This does not take flavors into account. See .Ev FULLPKGNAME for that. .It Ev PKGNAMES Read-only. List of all package names generated by the port, with .Ev FLAVORS and .Ev MULTI_PACKAGES taken into account. Mostly used as .Sq make show=PKGNAMES to verify that bumped package names are correct. .It Ev PKGNAME-foo Package name for sub-package foo, if the default value of ${PKGNAME}${SUBPACKAGE} is not appropriate. .It Ev PKGPATH Path to the current port's directory, relative to ${PORTSDIR}. Read-only. .It Ev PLIST_DB User settings. Directory used to save generated packing-lists, for further processing, such as looking for unregistered conflicts. Defaults to empty. .It Ev PREFERRED_CIPHERS List of cryptographic ciphers to use, in order of preference. Default is .Sq sha256 sha1 rmd160 md5 . The first cipher that matches in ${CHECKSUM_FILE} is verified. .It Ev PREFIX Base directory for the current port installation. Usually ${LOCALBASE}, though some ports may elect a location under .Pa /var , and some multi-package ports may install under several locations. .It Ev PSEUDO_FLAVORS Extra list of flavors that do not register in package names, but are still used to control build logic, and e.g., working directory names. Its main use is for disabling part of a multi-packages build, for instance: .Bd -literal FLAVOR=no_gnome make package .Ed .Pp Creation of a separate working directory is mandatory. If, at a later time, a full build with all subpackages is required, all the work will need to be done again. .It Ev REFETCH User settings. If set to true, .Ar checksum will analyze ${CHECKSUM_FILE}, and try retrieving files with the correct checksum off .Pa ftp.openbsd.org , in the directory .Pa /pub/OpenBSD/distfiles/$cipher/$value/$file . .It Ev REGRESS_DEPENDS See .Ev BUILD_DEPENDS for specification. Regress dependencies are only checked if the regress stage is invoked. .It Ev REGRESS_FLAGS Flags to pass to ${MAKE_PROGRAM} to run the regression tests. Defaults to ${MAKE_FLAGS}. .It Ev REGRESS_IS_INTERACTIVE Set to .Sq Yes if port needs human interaction to run its tests. .It Ev REGRESS_LOG Command used to log the results of regression tests to REGRESS_LOGFILE. .It Ev REGRESS_LOGFILE Log file containing the results of regression tests. .It Ev REGRESS_TARGET Target to run regression tests. Defaults to .Sq regress , except for .Sq perl and .Sq gnu .Ev CONFIGURE_STYLE , which default to .Sq test and .Sq check respectively. .It Ev REORDER_DEPENDENCIES Points to a list of files that specify inter-dependencies for .Xr make 1 . If defined, each line of the file is either a comment (starting with #) or a pair of two files: most_recent older. At the end of .Ar post-patch , .Xr touch 1 will be used to ensure those files are put in the proper order. The files are assumed to be under .Pa ${WRKSRC} . The notation /file can be used to ask for a recursive search, e.g., to make sure that all Makefile.in are up-to-date. See .Pa ${PORTSDIR}/infrastructure/mk/automake.dep for an example. .It Ev RUN_DEPENDS Specification of ports this port needs installed to be functional. Same format as BUILD_DEPENDS. The corresponding packages will be built at .Ar install stage, and .Xr pkg_add 1 will take care of installing them. .It Ev SEPARATE_BUILD Many GNU configure ports can be built in a directory distinct from the place they were unpacked. For some specific ports, this is even mandatory. Set to .Sq simple if this is the case. The ports infrastructure will generate a separate ${WRKBUILD} directory in which the port will be configured and built. Wipe ${WRKBUILD} to start anew, but skipping the extract/patch stage. Set to .Sq flavored if distinct flavors of the port may share a common source tree. .It Ev SHARED_LIBS List of shared libraries that the port may build, as a list of the form .Sq libname .Sq libversion . Used to set variables of the form .Ev LIBlibname_VERSION that are then used for substitution by .Xr pkg_create 1 . The porter is responsible for making sure the port uses those version numbers when shared libraries are built. .Pp The intent is that the .Ox ports system must have control over shared library versions because of global changes that may require bumping the major version of every shared library in the system, or simply because the third party programmers do not understand the rules for shared library versions, thus breaking the update mechanism. .Pp Porters of software using libtool should also set .Ev USE_LIBTOOL and make sure .Ev MAKE_FLAGS get propagated to the libtool invocations. This should be enough, in most cases. .It Ev SHARED_ONLY Set to .Sq Yes if port can only be built on architectures with shared libraries. .It Ev SUBPACKAGE Set to the sub package suffix when building a package in a multi-package port. Read-only. Used to test for dependencies or to adjust the package name. .It Ev SUBST_VARS Make variables whole values get substituted to create the actual package information. Always holds .Ev ARCH , .Ev BASE_PKGPATH , .Ev FLAVOR_EXT , .Ev HOMEPAGE , .Ev MACHINE_ARCH , .Ev MAINTAINER , .Ev PREFIX , and .Ev SYSCONFDIR . The special construct .Sq ${FLAVORS} can be used in the packing-list to specify the current list of dash separated flavors the port is compiled with (useful for cross-dependencies in .Ev MULTI_PACKAGES ) . Add other variables as needed. .It Ev SUDO User settings. If set to .Xr sudo 8 in .Xr mk.conf 5 , the ports tree will only invoke root's privileges for the parts that really require it. .It Ev SUPDISTFILES Supplementary files that need to be retrieved under some specific circumstances. For instance, a port might need architecture-specific files. .Ev SUPDISTFILES should hold a list of all distribution files and patchfiles that are not always needed, so that a mirror will be able to grab all files, or that .Ar makesum will work. Having an overlap between .Ev SUPDISTFILES and .Ev DISTFILES , .Ev PATCHFILES is admissible, and in fact, expected, as it is much simpler to build an error-free list of files to retrieve in that way. See the xanim port for an example. .It Ev SYSCONFDIR Location for ports system configuration files. Defaults to .Pa /etc , should never be set to .Pa /usr/local/etc . .It Ev SYSTRACE_FILTER Location of the systrace filter file which is the basis for a port's actual systrace policy file. Defaults to .Pa ${PORTSDIR}/infrastructure/db/systrace.filter . .It Ev SYSTRACE_SUBST_VARS List of variables used in ${SYSTRACE_FILTER} that will be substituted by their real value when creating the systrace policy file. Always holds .Ev WRKOBJDIR , .Ev PORTSDIR , and .Ev DISTDIR . .It Ev TAR Name of the tar binary. .It Ev TEMPLATES Base location for the templates used in the .Ar readmes target. User settings. .It Ev TRUST_PACKAGES User settings. If set to .Sq Yes , dependency mechanisms will assume the database of installed packages is correct. See also .Ev BULK . .It Ev UNLOCK_CMD User settings. If set, expands to a command that will release a lock. This lock will reside in .Pa ${LOCKDIR} . .It Ev UNMESSAGE File recorded in the package and displayed during deinstallation. Defaults to ${PKGDIR}/UNMESSAGE if this file exists. Leave empty if no message is needed. .It Ev UNZIP Name of the unzip binary. .It Ev UPDATE_COOKIES_DIR User settings. Used to store cookies for package updates, defaults to .Pa ${PORTSDIR}/update/${MACHINE_ARCH} . If set to empty, will revert to a file under .Pa ${WRKDIR} . .It Ev USE_GMAKE Set to .Sq Yes if GNU make (${GMAKE}) is needed for correct behavior of this port. .It Ev USE_LIBTOOL Set to .Sq Yes if libtool is required for correct behavior of this port. Adds correct dependencies, and passes LIBTOOL environment variable to scripts invocations. .It Ev USE_MOTIF Set to .Sq any if port works with any version of motif; .Sq lesstif if port requires lesstif to work; .Sq openmotif if ports requires openmotif to work. The .Sq any setting creates an extra flavor choice of .Sq lesstif . See also .Ev MOTIFLIB .It Ev USE_SYSTRACE User settings. Set to .Sq Yes to protect port building with systrace. .It Ev USE_X11 Set to .Sq Yes if port requires X11 to work. .It Ev VMEM_WARNING Set to .Sq Yes if the port requires a lot of memory to compile, and the user is likely to see a message like .Qq virtual memory exhausted with the default process limits. .It Ev WANTLIB Extra list of library specifications that a package will need. May include system and X11 libraries. .Pp As a special extension, .Ev WANTLIB may include absolute paths, e.g., .Pa ${LOCALBASE}/lib/expat.=4 to distinguish between base libraries and port libraries. Use with caution, this is very seldom needed. .It Ev WARNINGS User settings. If set to .Sq Yes , add .Ev CDIAGFLAGS to .Ev CFLAGS and .Ev CXXDIAGFLAGS to .Ev CXXFLAGS . .It Ev WRKBUILD Subdirectory of ${WRKDIR} where the actual build occurs. Defaults to ${WRKSRC}, unless SEPARATE_BUILD is involved, in which case it is set to an appropriate value. .It Ev WRKCONF Subdirectory of ${WRKDIR} where the actual configure set occurs. Defaults to ${WRKBUILD}. .It Ev WRKDIR Location where all port activity occurs. Apart from the actual port, may hold all kinds of cookies that checkpoint the port's build. Read-only. Ports that need to know the WRKDIR of another port must use cd that_port_dir && make show=WRKDIR for this. Note that WRKDIR may be a symbolic link. .It Ev WRKDIST Subdirectory of ${WRKDIR} in which the distribution files normally unpacks. Base for all patches (default: ${WRKDIR}/${DISTNAME}). Note that WRKDIST may be a symbolic link, if set to ${WRKDIR}. .It Ev WRKSRC Subdirectory of ${WRKDIR} where the actual source is. Base for configuration (default: ${WRKDIST}) Note that WRKSRC may be a symbolic link, if set to ${WRKDIR}. .It Ev WRKINST Subdirectory of ${WRKDIR} where port normally installs (see .Ar fake target). .It Ev WRKOBJDIR If non empty, used as a base for the actual port working directory. The real working directory ${WRKDIR} is created there. Can be set on a per-${PKGPATH} basis. For instance, setting WRKOBJDIR_www/mozilla=/tmp/obj will affect only the mozilla port. .It Ev X11BASE Where X11 has been installed (default: /usr/X11R6). .It Ev XMKMF Invocation of xmkmf for CONFIGURE_STYLE=imake port. Defaults to xmkmf -a -DPorts. The -DPorts is specific to .Ox and is always appended. .It Ev YACC Name of yacc program to pass to GNU-configure, defaults to yacc. (GNU-configure would always try to use bison otherwise, which leads to unreproducible builds.) Set to bison if needed. .El .Sh FILES .Bl -tag -width files/md5 .It Pa ../Makefile.inc Common Makefile fragment for a set of ports, included automatically. .It Pa /cdrom/distfiles Default path to a CD-ROM (or other media) full of distribution files. .It Pa Makefile.${ARCH} Arch-dependent Makefile fragment, included automatically. .It Pa ${DISTDIR} cache of all distribution files. .It Pa distinfo Checksum file. Holds the output of .Xr cksum 1 , using ${PREFERRED_CIPHERS}, for the port's ${DISTFILES} and ${PATCHFILES}, as well as the sizes of these files. .It Pa ${FULLDISTDIR}/${ALLFILES} cache of distribution files for a given port. .It Pa ${PKGDIR}/DESCR Description for the port. Variables such as ${HOMEPAGE} and ${MAINTAINER} will be expanded (see SUBST_VARS). Multi-package ports will use DESCR${SUBPACKAGE}. .It Pa ${PORTSDIR}/infrastructure/db/fake.mtree Specification used for populating ${WRKINST} at the start of .Ar fake . Use .Ar pre-fake if this is incomplete. .It Pa ${PORTSDIR}/packages/${MACHINE_ARCH}/cdrom Default setup of ${PACKAGE_REPOSITORY}. .It Pa ${PACKAGE_REPOSITORY}/no-arch Location of arch-independent packages. .It Pa ${PACKAGE_REPOSITORY}/${MACHINE_ARCH}/all Location of all built packages. .It Pa ${PACKAGE_REPOSITORY}/${MACHINE_ARCH}/cache Location of packages retrieved through the network. .It Pa ${PACKAGE_REPOSITORY}/${MACHINE_ARCH}/cdrom Location of packages suitable for the CD. .It Pa ${PORTSDIR}/packages/${MACHINE_ARCH}/ftp Location of packages suitable for FTP. .It Pa ${PORTSDIR}/bulk/${MACHINE_ARCH} Default setup of ${BULK_COOKIES_DIR}. .It Pa ${PORTSDIR}/update/${MACHINE_ARCH} Default setup of ${UPDATE_COOKIES_DIR}. .It Pa ${PORTSDIR}/mystuff Extra directory used to store local ports before committing them. All depend targets will normally look there after the normal lookup fails. See .Ev PORTSDIR_PATH . .It Pa systrace.filter List of additional port specific filters, included automatically. .It Pa systrace.policy List of additional port specific policies, included automatically. .El .Sh OBSOLETE TARGETS .Bl -tag -width do-configure .It Ar cdrom-packages , ftp-packages Links are now created during the .Ar package target. .It Ar depends-list Renamed into .Ar full-build-depends .It Ar {pre,do}-extract Don't override. Set .Ev EXTRACT_ONLY to nothing and override .Ar post-extract instead. .It Ar fetch-all , Ar fetch-list , Ar mirror-distfiles See .Xr mirroring-ports 7 for more efficient and flexible ways to build mirrors. .It Ar obj Starting with .Ox 3.3 , using .Ev WRKOBJDIR no longer creates a symlink between the current directory and a subdirectory of ${WRKOBJDIR}, so .Ar obj is no longer applicable. .It Ar print-depends Use .Ar print-build-depends and .Ar print-run-depends instead. .It Ar print-depends-list Renamed into .Ar print-build-depends .It Ar print-package-depends Renamed into .Ar print-run-depends .El .Sh OBSOLETE VARIABLES .Bl -tag -width MASTER_SITES .It Ev BIN_PACKAGES Old user settings. The infrastructure always trusts the repository to contain correct packages. So, if the package name did not change and if it exists in the repository, it will not be rebuilt without manual user action. .It Ev CATn List of formatted manpages, per section. .It Ev CATPREFIX Location for storing formatted manpages. Derived directly from .Ev PREFIX . .It Ev CDROM_PACKAGES Old user settings. Base location where packages suitable for a CD-ROM (see PERMIT_PACKAGE_CDROM) will be placed. Now hardwired to .Pa ${PACKAGE_REPOSITORY}/${MACHINE_ARCH}/cdrom . .It Ev COMMENT Used to be the name of the comment file for a package. It now holds the comment itself. Some magic has been put in to allow for a seamless transition. .It Ev DESCR_SRC From .Nx . This is DESCR. .Ox does not give a specific name to the generated file. It is not recommended to try to access it directly. .It Ev EXTRACT_AFTER_ARGS Was used to cobble together the normal extraction command, as ${EXTRACT_CMD} ${EXTRACT_BEFORE_ARGS} ${EXTRACT_AFTER_ARGS}. Use .Ev EXTRACT_CASES instead. .It Ev EXTRACT_BEFORE_ARGS Likewise, use .Ev EXTRACT_CASES instead. .It Ev EXTRACT_CMD Likewise, use .Ev EXTRACT_CASES instead. .It Ev FETCH_BEFORE_ARGS , Ev FETCH_AFTER_ARGS Set .Ev FETCH_CMD to point to a script that does any required special treatment instead. .It Ev FETCH_DEPENDS Used to specify dependencies that were needed to fetch files. It is much easier to mirror locally weird distribution files. .It Ev FTP_PACKAGES User settings. Base location where packages suitable for FTP (see PERMIT_PACKAGE_FTP) will be placed. Now hardwired to .Pa ${PACKAGE_REPOSITORY}/${MACHINE_ARCH}/ftp . (default: ${PKGREPOSITORYBASE}/ftp) .It Ev GNU_CONFIGURE Use .Ev CONFIGURE_STYLE instead. .It Ev HAS_CONFIGURE Use .Ev CONFIGURE_STYLE instead. .It Ev HAVE_MOTIF Old user settings. No longer needed since OpenMotif is now free. .It Ev IGNOREFILES Set to the list of files that can't be checksummed. All uses of it have led to postponing the correct action: talking to the software author and getting him to provide versioned archives. .It Ev MANn List of unformatted manpages, per section. .It Ev MANPREFIX Location for storing unformatted manpages. Derived directly from .Ev PREFIX . .It Ev MASTERDIR From .Fx . Used to organize a collection of ports that share most files. .Ox uses a single port with flavors or multi-packages to produce package variations instead. .It Ev MASTER_SITE_SUBDIR Contents were used to replace .Sq %SUBDIR% in all .Ev MASTER_SITES variables. Since .Sq %SUBDIR% almost always occur at the end of the directory, the simpler .Li ${VARIABLE:=subdir/} construct is now used instead .Po taken from .Nx .Pc . .It Ev MD5_FILE Use .Ev CHECKSUM_FILE instead. .It Ev MIRROR_DISTFILE Use .Ev PERMIT_DISTFILES_FTP and .Ev PERMIT_DISTFILES_CDROM to determine which files can be mirrored instead. See .Xr mirroring-ports 7 . .It Ev NEED_VERSION Used to set a requirement on a specific revision of .Nm needed by a port. No longer needed as .Nm should always be kept up-to-date. .It Ev NO_CONFIGURE If ${CONFIGURE_SCRIPT} does not exist, no automatic configuration will be done anyway. .It Ev NO_DESCRIBE All ports should generate a description. .It Ev NO_EXTRACT Set EXTRACT_ONLY= instead. .It Ev NO_INSTALL_MANPAGES Use .Ev CONFIGURE_STYLE instead. .It Ev NO_MTREE Starting with .Ox 2.7 , the operating system installation script runs the /usr/local specification globally, instead of embedding it in each package. So packages no longer record an .Xr mtree 8 specification. Use an explicit .Sq @exec command if needed. .It Ev NO_PACKAGE All ports should generate a package, preferably before install. .It Ev NO_PATCH The absence of a patches directory does the same. Use PATCHDIR and PATCH_LIST if patches need to be changed dynamically. .It Ev NO_WRKDIR All ports should have a working directory, as this is necessary to store cookies and keep state. .It Ev NO_WRKSUBDIR The same functionality is obtained by setting WRKDIST=${WRKDIR} . .It Ev NOCLEANDEPENDS Use CLEANDEPENDS instead. .It Ev NOMANCOMPRESS .Fx ships with compressed man pages, and uses this variable to control that behavior. .It Ev OBJMACHINE Starting with .Ox 3.3 , setting .Ev WRKOBJDIR creates the whole .Ev WRKDIR hierarchy under ${WRKOBJDIR}, so .Ev OBJMACHINE is no longer useful. .It Ev PACKAGES Base location for packages built, renamed .Ev PKGREPOSITORYBASE . .It Ev PACKAGING Used to be set during package creation, so that the port would test it to tweak some settings at this point. All its effects are now achieved through .Ev MULTI_PACKAGES . .It Ev PATCH_SITES .Ev PATCHFILES used to be retrieved from a separate site list. For greater flexibility, all files are now retrieved from .Ev MASTER_SITES , .Ev MASTER_SITES0 , ... , .Ev MASTER_SITES9 , using a .Sq :0 to .Sq :9 extension to the file name, e.g., .Bd -literal -offset indent PATCHFILES=foo.diff.gz PATCH_SITES=ftp://ftp.zoinx.org/pub/ .Ed .Pp becomes .Bd -literal -offset indent PATCHFILES=foo.diff.gz:0 MASTER_SITES0=ftp://ftp.zoinx.org/pub/ .Ed .It Ev PKGREPOSITORY Old user settings. See .Ev PACKAGE_REPOSITORY . .It Ev PKGREPOSITORYBASE Old user settings. See .Ev PACKAGE_REPOSITORY . .It Ev PLIST_SRC From .Nx . This is PLIST. .Ox does not give a specific name to the generated file. It is not recommended to try to access them directly. .It Ev PKGNAME Used to refer to the full package name, has been superseded by .Ev FULLPKGNAME-foo , for .Ev SUBPACKAGE -foo . .Ev PKGNAME now holds the package name, not taking multi-packages or flavors into account. Most ports are not concerned by this change. .It Ev PLIST_SUBST From .Nx and .Fx . Use SUBST_VARS instead. .Ox does not allow general substitutions of the form VAR=value, but uses only a list of variables instead. Most package files gets transformed, instead of only the packing list. .It Ev RESTRICTED Port has cryptographic issues. .Ox focuses on .Ev PERMIT_PACKAGE_{FTP,CDROM} instead. .It Ev SED_PLIST old pipeline for creating packing-lists at the ports level. Necessary functionality has been integrated directly into .Xr pkg_create 1 . .It Ev SCRIPTDIR Old location for scripts related to the current port. There is no reason for the semantic distinction, use .Ev FILESDIR for those. .It Ev SCRIPTS_ENV Used to contain the environment for invoking various scripts. .Ev CONFIGURE_ENV and .Ev MAKE_ENV are enough. .It Ev USE_AUTOCONF Use .Ev CONFIGURE_STYLE instead. .It Ev USE_BZIP2 The framework will automatically detect the presence of .Pa .tar.bz2 files to extract. .It Ev USE_IMAKE Use .Ev CONFIGURE_STYLE instead. .It Ev USE_ZIP The framework will automatically detect the presence of .Pa .zip files to extract. .It Ev VARNAME Use make show=name instead of make show VARNAME=name. .It Ev WRKPKG Directory used to build package information from the templates under .Pa ${PKGDIR} . This information is now built on the fly by .Xr pkg_create 1 . .El .Sh OBSOLETE FILES .Bl -tag -width files/md5 .It Pa ${FILESDIR}/md5 Renamed to .Pa distinfo to match other BSD, and save directories. .It Pa ${SCRIPTDIR}/{pre,do,post}-* Identical functionality can be obtained through a {pre,do,post}-* target, invoking the script manually if necessary. .It Pa ${SCRIPTDIR}/configure No longer invoked automatically. Just inline the instructions in .Ar do-configure in the Makefile, or put the script in ${FILESDIR} and invoke it. .It Pa ${PKGDIR}/COMMENT Use COMMENT variable instead. .It Pa ${PKGDIR}/DEINSTALL* Use @unexec annotations in the packing-list instead. .It Pa ${PKGDIR}/INSTALL* Use @exec annotations in the packing-list instead. .It Pa ${PKGDIR}/PLIST.noshared Use PFRAG.shared or PFRAG.no-shared instead. PLIST.noshared was too easy to forget when updating ports. .It Pa ${PKGDIR}/PLIST.sed Use PLIST directly. Until revision 1.295, .Nm did not substitute variables in the packing list unless this special form was used. .It Pa ${PKGDIR}/REQ* Old requirement script. Was mostly unused anyway. .It Pa /usr/share/mk/bsd.port.mk Original location of .Nm bsd.port.mk . The current file lives under .Pa ${PORTSDIR}/infrastructure/mk/bsd.port.mk , whereas .Pa /usr/share/mk/bsd.port.mk is just a stub. .It Pa {scripts,files,patches}.${OPSYS} The .Ox ports tree focuses on robustness, not on being portable to other operating systems. In any case, portability should not need to depend on operating system dependent patches. .It Pa /usr/local/etc Used by .Fx to marshall system configuration files. All .Ox system configuration files are located in .Pa /etc , or in a subdirectory of .Pa /etc . .El .Sh THE FAKE FRAMEWORK The .Ar fake target is used to install the port in a private directory first, ready for packaging by the .Ar package target, so that the real installation will use the package. .Pp Essentially, .Ar fake invokes a real .Ar install process after tweaking a few variables. .Pp .Ar fake first creates a skeleton tree under ${WRKINST}, using the .Xr mtree 8 specification .Pa ${PORTSDIR}/infrastructure/db/fake.mtree . .Pp A .Ar pre-fake target may be used to complete that skeleton tree. For instance, a few ports may need supplementary stuff to be present (as it would be installed if the ports' dependencies were present). .Pp If {pre,do,post}-install overrides are present, they are used with some important changes: PREFIX is set to ${WRKINST}${PREFIX}, ${DESTDIRNAME} is set to ${WRKINST}, and TRUEPREFIX is set to ${PREFIX}. Essentially, old install targets work transparently, except for a need to change PREFIX to TRUEPREFIX for symbolic links and similar path lookups. Specific traditional post install work can be simply removed, as it will be taken care of by the package itself (for instance, ldconfig, or texinfo's install-info). .Pp If no do-install override is present, the port is installed using .Bd -literal -offset 2n env -i ${MAKE_ENV} PREFIX=${WRKINST}${PREFIX} ${DESTDIRNAME}=${WRKINST} TRUEPREFIX=${PREFIX} ${MAKE_PROGRAM} ${FAKE_FLAGS} -f ${MAKE_FILE} ${FAKE_TARGET} .Ed .Pp Note that this does set both PREFIX and ${DESTDIRNAME}. If a port's Makefile both heeds ${DESTDIRNAME}, and references PREFIX explicitly, FAKE_FLAGS may rectify the problem by setting PREFIX=${PREFIX} (which will do the right thing, since ${PREFIX} is a .Xr make 1 construct which will not be seen by the shell). .Pp ${FAKE_FLAGS} is used to set variables on .Xr make 1 command line, which will override the port Makefile contents. Thus, a port that mentions DESTDIR= does not need any patch to work with fake. .Sh FLAVORS AND MULTI_PACKAGES Starting with .Ox 2.7 , each port can generate distinct packages through two orthogonal mechanisms: FLAVORS and MULTI_PACKAGES. .Pp The current MULTI_PACKAGES mechanism was introduced after .Ox 4.0 . .Pp If a port can be compiled with several options, set FLAVORS to the list of possible options in the Makefile. When building the port, set .Li "FLAVOR='option1 option2...'" to build a specific flavor of the port. The Makefile should test the value of FLAVOR as follows: .Bd -literal -offset indent FLAVOR?= \&.if ${FLAVOR:L:Moption1} # what to do if option1 \&.endif \&.if ${FLAVOR:L:Moption2} # what to do if option2 \&.endif .Ed .Pp .Pa bsd.port.mk takes care of a few details, such as generating a distinct work directory for each flavor, or adding a dash separated list of options to the package name. The order in which FLAVOR is specified does not matter: the generated list, called the canonical package extension, matches the ordering of FLAVORS. Also, it is an error to specify an option in FLAVOR that does not appear in FLAVORS. .Pp In recursive package building, flavors can be specified as a comma separated list after the package directory, e.g., SUBDIR+=vim,no_x11. .Pp Finally, package information will use templates with the canonical package extension if they are available: if FLAVOR='option1 option2' and both COMMENT and COMMENT-option1-option2 are available, COMMENT-option1-option2 will be used. .Pp If one build of a port can generate several distinct packages, set MULTI_PACKAGES accordingly. Each extension of a MULTI_PACKAGES name should start with a dash, so that they cannot be confused with FLAVORS. In dependency checking and recursive builds, a subpackage can be specified after a comma, e.g., SUBDIR+=quake,-server. MULTI_PACKAGES only affects the actual package building step (and the describe step, since a MULTI_PACKAGES port will produce several descriptions). .Pp If MULTI_PACKAGES is set, the packaging stage happens once for every subpackage, using subpackage-specific variables. For instance, if MULTI_PACKAGES=-main -lib -server, .Ev PKG_ARCH-main , .Ev PKG_ARCH-lib and .Ev PKG_ARCH-server will be used for the subpackages respectively called .Ev FULLPKGNAME-main , .Ev FULLPKGNAME-lib and .Ev FULLPKGNAME-server . .Pp All package information is also derived from templates with SUBPACKAGE appended. In the preceding example, the packing-list template for FULLPKGNAME-lib must be in PLIST-lib. .Pp The following variables are subpackage dependent: .Ev COMMENT , .Ev PKG_ARCH , .Ev PERMIT_PACKAGE_FTP , .Ev PERMIT_PACKAGE_CDROM , .Ev PKGNAME , .Ev FULLPKGNAME , .Ev FULLPKGPATH , .Ev RUN_DEPENDS , .Ev WANTLIB , .Ev LIB_DEPENDS , .Ev PREFIX , .Ev CATEGORIES , .Ev MESSAGE , .Ev UNMESSAGE , .Ev DESCR , .Ev PLIST . .Pp The usual non-MULTI_PACKAGES variables are simply used as default values for all subpackages. So, if you set .Li "PKG_ARCH=*" .Li "PKG_ARCH-main=i386" then .Ev PKG_ARCH-lib and .Ev PKG_ARCH-server will both be .Sq * . .Pp .Ev WANTLIB and .Ev LIB_DEPENDS are special. At the beginning of build, all build dependencies will be checked, which includes both .Ev LIB_DEPENDS , .Ev WANTLIB and the subpackage-specific version of these. As an exception, any .Ev LIB_DEPENDS-sub that references the current port will be ignored as a build dependency, in order to avoid recursion. .Pp .Ev FULLPKGPATH and .Ev FULLPKGNAME are special as well. You must set .Ev PKGNAME-sub or .Ev FULLPKGNAME-sub for each subpackage, and .Ev FULLPKGPATH-sub is set automatically to the right value. In very rare cases, one can override .Ev FULLPKGPATH-sub (for instance, if one specific subpackage is not affected by option settings that affect over subpackages, e.g., for include files packs). .Pp In terms of implementation, quite a few targets will have a subpackage specific subtarget: invoking .Ar package is the same as invoking .Ar subpackage for all subpackages, invoking .Ar install-all is the same as invoking .Ar install for all subpackages, and invoking .Ar update is the same as invoking subupdate for all subpackages. .Sh THE GENERATION OF PACKAGE INFORMATION Starting after .Ox 4.1 all package information is processed directly by .Xr pkg_create 1 from templates in ${PKG_DIR}. .Pp .Bl -bullet -compact .It If not overridden by the user, determine which set of templates to use, depending on the current SUBPACKAGE and FLAVOR information. Set ${PLIST${SUBPACKAGE}}, ${DESCR${SUBPACKAGE}}, ${COMMENT${SUBPACKAGE}}, ${MESSAGE${SUBPACKAGE}}, ${UNMESSAGE${SUBPACKAGE}} accordingly. .It Detect the existence of ${PKGDIR}/{REQ,INSTALL,DEINSTALL}${SUBPACKAGE}. These are now deprecated. Use @exec and @unexec annotations instead. .It Generate the actual DESCR, and if needed, MESSAGE, UNMESSAGE, from the templates in ${DESCR}, ${MESSAGE}, ${UNMESSAGE}, by substituting the variables in ${SUBST_VARS}, and by substituting ${FLAVORS} with the canonical flavor extension for this port, e.g., if FLAVORS=no_map gfx qt2, if FLAVOR=gfx no_map, this is .Sq -no_map-gfx . .It Generate the actual PLIST from the template ${PLIST}, by inserting shared/no-shared fragments, merging other fragments, and applying the same variable substitutions as other package information. .El .Pp Note that ${COMMENT} is currently not substituted, to speed up .Ar describe generation. .Pp To avoid substitution, variables can be escaped as follows: .Li "$\e{PREFIX}" .Pp Constructs such as the line .Li "%%SHARED%%" or .Li "!%%SHARED%%" in the packing-list template trigger the inclusion of the .Pa ${PKGDIR}/PFRAG.shared${SUBPACKAGE} or .Pa ${PKGDIR}/PFRAG.no-shared${SUBPACKAGE} . .Pp Similarly, if FLAVORS lists flav1, then the line .Li "%%flav1%%" (resp. .Li "!%%flav1%%" ) will trigger the inclusion of .Pa ${PKGDIR}/PFRAG.flav1${SUBPACKAGE} (resp. .Pa ${PKGDIR}/PFRAG.no-flav1${SUBPACKAGE} ) in the packing-list. Other fragments can be defined by simply adding .Li "-Dfrag=1" or .Li "-Dfrag=0" to .Ev PKG_ARGS .Pp .Xr pkg_add 1 now calls .Xr ldconfig 8 directly, provided dynamic libraries have been annotated with .Li "@lib libthingy.so.5.0" . Adding new directories to the dynamic loader cache has been deprecated. It is often better to let libraries be visible as a link under ${LOCALBASE}. Having a separate directory is enough to trick .Xr ld 1 into grabbing the right version. Libraries used only for .Xr dlopen 3 do not need to be visible. Some programs will prefer to use rpath to find their own libraries. .Pp The special .Ar update-plist target does a fairly good job of automatically generating PLIST and PFRAG.shared fragments. .Pp If .Ev PLIST_DB points to a directory, all packing-lists from packages generated by .Xr pkg_create 1 during the .Ar package stage are saved in that location by a script: .Pa ${PORTSDIR}/infrastructure/packages/register-plist . This script strips some irrelevant information and normalizes the packing-list somehow, and compares it to existing information, looking for relevant changes. Since a package name must always be changed when the packing-list changes, any attempt to replace a packing-list of a given name with a different packing-list will be flagged as an error. .Pp In MULTI_PACKAGES mode, there must be separate COMMENT, DESCR, and PLIST templates for each SUBPACKAGE (and optional distinct MESSAGE, UNMESSAGE files in a similar way). This contrasts with the FLAVORS situation, where all these files will automatically default to the non-flavor version if there is no flavor-specific file around. .Sh SEE ALSO .Xr ftp 1 , .Xr pkg_add 1 , .Xr pkg_create 1 , .Xr library-specs 7 , .Xr mirroring-ports 7 , .Xr packages-specs 7 , .Xr ports 7 .Sh HISTORY The ports mechanism originally came from .Fx . A lot of additions were taken from .Nx over the seminal years. .Pp Since 1998, the framework has been systematically cleaned-up and reorganized to remove bugs. New features have been carefully introduced, trying hard to avoid inconsistencies. .Pp FLAVORS, MULTI_PACKAGES and FAKE are .Ox improvements. Most recent additions do not come from another BSD. .\" Voluntarily undocumented: .\" AUTOCONF_ENV: probably not needed anyway, should be internal. .Sh BUGS AND LIMITATIONS .Ev LOCALBASE , .Ev X11BASE , .Ev SYSCONFDIR and .Ev PREFIX are not heeded consistently. Most of the ports tree will probably fall apart if one tries to build/use stuff elsewhere.