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2bdeafee66
down to user support flaws in the FreeBSD ports system. The flaw in question
is related to the fact that dependencies are often "chained", which allows to
simplify maintenance of ports with large number of implied dependencies (a la
Evolution, Nautilus, you-name-it). Dependency chaining it's not a problem by
itself, but the fact that when building or installing a port the system doesn't
check chain integrity - it's only checks that dependencies explicitly
specified in port's Makefile are satisfied, which opens wide window for
various hard-trackable problems when one or more links in the middle of the
chain missed.
The idea behind the tool is quite simple - it should be executed right after
main dependency checking procedure, two times for each build - check build-time
chain before building the port (pre-pre-extract) and check run-time chain
before installing the port (pre-pre-install). When executed, the tool checks
integrity of the specified chain (build-time, run-time or both) and reports all
errors, both fatal (dependency isn't installed) and non-fatal (dependency is
installed, but different version).
I've wrote this tool mostly to simplify maintenance of the GNOME ports, but
it doesn't contain anything GNOME-specific, so that it could be used in the
other parts of tree as well.
As an example I've added GNOME_VALIDATE_DEPS_CHAIN knob into bsd.gnome.mk (off
by default), which enables automatic chain validation for all ports that
USE_GNOMELIBS. This is a bit hackish, because I've used pre-extract and
pre-install targets - what we probably need is a generic way to plug various
custom tasks specified in bsd.xxx.mk (where xxx is kde, gnome, python, etc.)
into various parts of the build process (something like {pre,post}-pre-foo,
{pre,post}-post-foo springs into my mind).
The code is quite raw, so that I would appreciate any bug reports, patches,
suggestions, constructive critiquie and so on.
334 lines
9.7 KiB
Makefile
334 lines
9.7 KiB
Makefile
#-*- mode: Fundamental; tab-width: 4; -*-
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# ex:ts=4
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#
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# $FreeBSD$
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# $NetBSD: $
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#
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# Please view me with 4 column tabs!
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.if !defined(_POSTMKINCLUDED)
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# Please make sure all changes to this file are past through the maintainer.
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# Do not commit them yourself (unless of course you're the Port's Wraith ;).
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Gnome_Include_MAINTAINER= gnome@FreeBSD.org
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# This section keeps tests for optional software. These work off four
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# types of of variables. WANT_, WITH_, HAVE_ and USE_. The logic of
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# this is that a port can WANT support for a package, a user specifies
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# if they want ports compiles WITH certain features. This section tests
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# if we HAVE these features, and the port is then free to USE them.
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# The logic of this section is like this:
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#
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# .if defined(WANT_FOO)
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# .if defined(WITH_FOO)
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# HAVE_FOO=yes
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# .elif defined(WITHOUT_FOO)
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# .undef HAVE_FOO
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# .elif (if FOO installed)
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# HAVE_FOO=yes
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# .else
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# Print option message
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# .endif
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# .endif
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#
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# Although it apears a little more convoluted in the tests.
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# Ports can make use of this like so:
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#
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# WANT_FOO= yes
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#
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# .include <bsd.port.pre.mk>
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#
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# .if defined(HAVE_FOO)
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# ... Do some things ...
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# USE_FOO= yes
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# .else
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# ... Do some other things ...
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# .endif
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# The following defines are for the various levels of libraries in the
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# GLib/GTK+/GNOME group of software. There are the following options:
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#
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# WITH_GLIB, WITH_GTK, WITH_ESOUND, WITH_IMLIB, WITH_GNOME:
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# - Only set by the user, indicates that they always want
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# this setting.
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# WITHOUT_GLIB, WITHOUT_GTK, WITHOUT_ESOUND, WITHOUT_IMLIB, WITHOUT_GNOME:
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# - Only set by the user, indicates that they never want
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# this setting.
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#
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# The following variables might be set:
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#
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# HAVE_GLIB, HAVE_GTK:
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# yes - found GLib/GTK+ 1.2.x or WITH_GLIB/WITH_GTK set to yes.
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# HAVE_ESOUND:
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# yes - either found ESound or WITH_ESOUND set to yes.
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# HAVE_IMLIB:
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# yes - either found Imlib or WITH_IMLIB set to yes.
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# HAVE_GNOME:
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# yes - either found GNOME or WITH_GNOME set to yes.
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.if defined(WANT_ESOUND) && !defined(WITHOUT_ESOUND) && !defined(WITHOUT_ALL)
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.if defined(HAVE_ESOUND)
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.undef HAVE_ESOUND
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.endif
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.if defined(WITH_ESOUND) || defined(WITH_ALL)
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HAVE_ESOUND= yes
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.else
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ESD_CONFIG?= ${LOCALBASE}/bin/esd-config
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.if exists(${ESD_CONFIG})
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HAVE_ESOUND= yes
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.else
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pre-everything::
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@${ECHO_MSG}
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@${ECHO_MSG} "If you want to compile with ESound support,"
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@${ECHO_MSG} "hit Ctrl-C right now and use \"make WITH_ESOUND=yes\""
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@${ECHO_MSG}
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.endif
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.endif
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.endif
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.if defined(WANT_GLIB) && !defined(WITHOUT_GLIB) && !defined(WITHOUT_ALL)
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.if defined(HAVE_GLIB)
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.undef HAVE_GLIB
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.endif
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.if defined(WITH_GLIB) || defined(WITH_ALL)
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HAVE_GLIB= yes
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.else
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GLIB_CONFIG?= ${LOCALBASE}/bin/glib12-config
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.if exists(${GLIB_CONFIG})
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HAVE_GLIB= yes
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.else
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pre-everything::
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@${ECHO_MSG}
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@${ECHO_MSG} "If you want to compile with GLib support,"
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@${ECHO_MSG} "hit Ctrl-C right now and use \"make WITH_GLIB=yes\""
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@${ECHO_MSG}
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.endif
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.endif
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.endif
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.if defined(WANT_GTK) && !defined(WITHOUT_GTK) && !defined(WITHOUT_ALL)
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.if defined(HAVE_GTK)
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.undef HAVE_GTK
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.endif
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.if defined(WITH_GTK) || defined(WITH_ALL)
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HAVE_GTK= yes
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.else
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GTK_CONFIG?= ${X11BASE}/bin/gtk12-config
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.if exists(${GTK_CONFIG})
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HAVE_GTK= yes
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.else
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pre-everything::
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@${ECHO_MSG}
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@${ECHO_MSG} "If you want to compile with GTK+ support,"
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@${ECHO_MSG} "hit Ctrl-C right now and use \"make WITH_GTK=yes\""
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@${ECHO_MSG}
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.endif
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.endif
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.endif
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.if defined(WANT_IMLIB) && !defined(WITHOUT_IMLIB) && !defined(WITHOUT_ALL)
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.if defined(HAVE_IMLIB)
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.undef HAVE_IMLIB
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.endif
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.if defined(WITH_IMLIB) || defined(WITH_ALL)
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HAVE_IMLIB= yes
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.else
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IMLIB_CONFIG?= ${X11BASE}/bin/imlib-config
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.if exists(${IMLIB_CONFIG})
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HAVE_IMLIB= yes
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.else
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pre-everything::
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@${ECHO_MSG}
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@${ECHO_MSG} "If you want to compile with Imlib support,"
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@${ECHO_MSG} "hit Ctrl-C right now and use \"make WITH_IMLIB=yes\""
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@${ECHO_MSG}
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.endif
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.endif
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.endif
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.if defined(WANT_GNOME) && !defined(WITHOUT_GNOME) && !defined(WITHOUT_ALL)
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.if defined(HAVE_GNOME)
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.undef HAVE_GNOME
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.endif
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.if defined(WITH_GNOME) || defined (WITH_ALL)
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HAVE_GNOME= yes
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.else
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GNOME_CONFIG?= ${X11BASE}/bin/gnome-config
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.if exists(${GNOME_CONFIG})
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HAVE_GNOME= yes
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.else
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pre-everything::
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@${ECHO_MSG}
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@${ECHO_MSG} "If you want to compile with GNOME support,"
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@${ECHO_MSG} "hit Ctrl-C right now and use \"make WITH_GNOME=yes\""
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@${ECHO_MSG}
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.endif
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.endif
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.endif
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.endif
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# End of optional part.
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.if defined(_POSTMKINCLUDED)
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# This section contains the USE_ definitions. These also pass any HAVE_
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# options through to the build process so that ports can use them for
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# conditional building of components. Also, if optional support has been
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# requested, add a packagename suffix, to indicate the change in the port's
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# behaviour.
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# USE_ESOUND - Says that the port uses ESound.
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# USE_GLIB - Says that the port uses the GLib package.
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# USE_GTK - Says that the port uses the GTK+ toolkit.
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# USE_IMLIB - Says that the port uses the Imlib library.
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# USE_GNOMELIBS - Says that the port uses the GNOME libraries.
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# USE_GNOMECTRL - Says that the port uses the GNOME control center.
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# USE_GNOME - Says that the port uses the GNOME desktop environment.
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# These are the only "entry points" into the GNOME distribution that will
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# be supported. If you need to use a port that is (say) part of
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# the controlcenter metaport, then simply request USE_GNOMECTRL=YES.
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#
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# Any explicit depends on any of the ports that make up the x11/gnome
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# metaport will be periodically eradicated by marking the port BROKEN.
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# Please use the guidelines above to help everybody maintain a cohesive
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# FreeBSD/GNOME environment.
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#
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# Unless you're experienced with the GNOME system, we highly recommend
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# simply using USE_GNOME=yes if you have GNOME related ports you wish
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# to commit. This will certainly be a *guaranteed* interface that won't
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# be broken without significant warning. Practically all of your target
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# audience will already have the x11/gnome metaport installed, so there
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# will be minimal inconvenience in terms of excessive downloads.
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#
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# Ports using GNOME should also have USE_X_PREFIX defined.
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# (Perhaps we should add it?? XXX: aDe)
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.if defined(USE_GNOME)
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USE_GNOMECTRL= yes
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.endif
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.if defined(USE_GNOMECTRL)
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USE_GNOMELIBS= yes
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.endif
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.if defined(USE_GNOMELIBS)
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USE_IMLIB= yes
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USE_ESOUND= yes
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.endif
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.if defined(USE_IMLIB)
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USE_GTK= yes
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.endif
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.if defined(USE_GTK)
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USE_GLIB= yes
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.endif
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.if defined(USE_ESOUND)
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LIB_DEPENDS+= esd.2:${PORTSDIR}/audio/esound
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ESD_CONFIG?= ${LOCALBASE}/bin/esd-config
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CONFIGURE_ENV+= ESD_CONFIG="${ESD_CONFIG}"
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MAKE_ENV+= ESD_CONFIG="${ESD_CONFIG}"
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.if defined(HAVE_ESOUND)
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PKGNAMESUFFIX= -esound
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CONFIGURE_ENV+= HAVE_ESOUND=${HAVE_ESOUND}
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MAKE_ENV+= HAVE_ESOUND=${HAVE_ESOUND}
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.endif
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.endif
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.if defined(USE_GLIB)
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LIB_DEPENDS+= glib12.3:${PORTSDIR}/devel/glib12
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GLIB_CONFIG?= ${LOCALBASE}/bin/glib12-config
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CONFIGURE_ENV+= GLIB_CONFIG="${GLIB_CONFIG}"
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MAKE_ENV+= GLIB_CONFIG="${GLIB_CONFIG}"
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.if defined(HAVE_GLIB)
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PKGNAMESUFFIX= -glib
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CONFIGURE_ENV+= HAVE_GLIB=${HAVE_GLIB}
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MAKE_ENV+= HAVE_GLIB=${HAVE_GLIB}
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.endif
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.endif
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.if defined(USE_GTK)
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LIB_DEPENDS+= gtk12.2:${PORTSDIR}/x11-toolkits/gtk12
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GTK_CONFIG?= ${X11BASE}/bin/gtk12-config
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CONFIGURE_ENV+= GTK_CONFIG="${GTK_CONFIG}"
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MAKE_ENV+= GTK_CONFIG="${GTK_CONFIG}"
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.if defined(HAVE_GTK)
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PKGNAMESUFFIX= -gtk
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CONFIGURE_ENV+= HAVE_GTK=${HAVE_GTK}
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MAKE_ENV+= HAVE_GTK=${HAVE_GTK}
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.endif
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.endif
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.if defined(USE_IMLIB)
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LIB_DEPENDS+= Imlib.5:${PORTSDIR}/graphics/imlib
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IMLIB_CONFIG?= ${X11BASE}/bin/imlib-config
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CONFIGURE_ENV+= IMLIB_CONFIG="${IMLIB_CONFIG}"
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MAKE_ENV+= IMLIB_CONFIG="${IMLIB_CONFIG}"
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.if defined(HAVE_IMLIB)
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PKGNAMESUFFIX= -imlib
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CONFIGURE_ENV+= HAVE_IMLIB=${HAVE_IMLIB}
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MAKE_ENV+= HAVE_IMLIB=${HAVE_IMLIB}
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.endif
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.endif
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# Ports which optionally depend on GNOME can add '--datadir=${PREFIX}/share'
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# to CONFIGURE_ARGS before including <bsd.port.post.mk> if they do not wish
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# to install their data files in /usr/X11R6/share/gnome. Please be aware
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# that you will need to make non standard patches to get the rest of the
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# files into the correct places. Specifically, the help files and pixmaps
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# must still go into /usr/X11R6/share/gnome/help and
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# /usr/X11R6/share/gnome/pixmaps respectively. %%DATADIR%% will still be
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# defined for you to use.
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.if defined(USE_GNOMELIBS)
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CONFIGURE_ARGS+=--with-gnome=${PREFIX}
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.if ${CONFIGURE_ARGS:S/--localstatedir=//} == ${CONFIGURE_ARGS:S/ / /g}
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CONFIGURE_ARGS+=--localstatedir=${PREFIX}/share/gnome
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.endif
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.if ${CONFIGURE_ARGS:S/--datadir=//} == ${CONFIGURE_ARGS:S/ / /g}
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CONFIGURE_ARGS+=--datadir=${PREFIX}/share/gnome
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.endif
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LIB_DEPENDS+= gnome.5:${PORTSDIR}/x11/gnomelibs
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GNOME_CONFIG?= ${X11BASE}/bin/gnome-config
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CONFIGURE_ENV+= GNOME_CONFIG="${GNOME_CONFIG}"
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MAKE_ENV+= GNOME_CONFIG="${GNOME_CONFIG}"
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.if defined(HAVE_GNOME)
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PKGNAMESUFFIX= -gnome
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CONFIGURE_ENV+= HAVE_GNOME=${HAVE_GNOME}
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MAKE_ENV+= HAVE_GNOME=${HAVE_GNOME}
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PLIST_SUB+= GNOME:="" NOGNOME:="@comment " DATADIR="share/gnome"
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.endif
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.endif
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.if defined(USE_GNOMECTRL)
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LIB_DEPENDS+= capplet.5:${PORTSDIR}/sysutils/gnomecontrolcenter
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.endif
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.if defined(USE_GNOME)
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LIB_DEPENDS+= panel_applet.5:${PORTSDIR}/x11/gnomecore
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.endif
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.if defined(WANT_GNOME) && !defined(HAVE_GNOME)
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PLIST_SUB+= GNOME:="@comment " NOGNOME:="" DATADIR="share"
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.endif
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# Start of GNOME_VALIDATE_DEPS_CHAIN part.
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.if defined(USE_GNOMELIBS) && defined(GNOME_VALIDATE_DEPS_CHAIN)
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BUILD_DEPENDS+= python:${PORTSDIR}/lang/python
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CHKDPCHN_CMD?= ${PORTSDIR}/Tools/scripts/chkdepschain.py
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CHKDPCHN_CACHE= .chkdpchn.cache.${PKGNAME}
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.if !target(pre-extract)
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pre-extract::
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@${ECHO_MSG} "===> Validating build-time dependency chain for ${PKGNAME}"
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@${MKDIR} ${WRKDIR}
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@${CHKDPCHN_CMD} -b -s ${WRKDIR}/${CHKDPCHN_CACHE}
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.endif
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.if !target(pre-install)
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pre-install::
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@${ECHO_MSG} "===> Validating run-time dependency chain for ${PKGNAME}"
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@${CHKDPCHN_CMD} -r -L ${WRKDIR}/${CHKDPCHN_CACHE}
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.endif
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.endif
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# End of GNOME_VALIDATE_DEPS_CHAIN part.
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.endif
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# End of use part.
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