Re: [gentoo-dev] add built_with_use_die() to eutils.eclass ?

Re: [gentoo-dev] add built_with_use_die() to eutils.eclass ?

[Zac Medico]

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Lars Weiler wrote:
> Your proposal looks like a quick fix for a feature portage
> can't handle yet.  But your attached list of packages which
> already use that behaviour is already quite long and so you
> better should convince the portage-devs to include
> built-use-flags into the dependency calculation.

I'm currently designing a new dependency resolver and support for
USE deps [1] is one of the features that it will include.  I hope to
have something usable within the next 1 or 2 months.

> 
> Regards, Lars
> 
> PS: I should add the disclaimer, that I did not ask any of
> the portage devs before I wrote these lines.  I only checked
> http://www.gentoo.org/proj/en/portage/index.xml#doc_chap8
> and could not find that this feature is already in
> development.

Now I've added "New dependency resolver" to the list of tasks there,
along with references to bugs 144480 [2] and 155723 [3] which track
many of the issues that it will solve.

Zac

[1] http://bugs.gentoo.org/show_bug.cgi?id=2272
[2] http://bugs.gentoo.org/show_bug.cgi?id=144480
[3] http://bugs.gentoo.org/show_bug.cgi?id=155723
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-- 
gentoo-dev@gentoo.org mailing list

[gentoo-dev] add built_with_use_die() to eutils.eclass ?

[dju`]

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Hello,

I'd like to add the following function to eutils.eclass :

# Generate a standard error message for missing USE flags
# in existing packages, and die.
#
# Usage: built_with_use_die <category/package> <functionality> [<USE flag>]
#    ex: built_with_use_die dev-util/subversion python
#    or: built_with_use_die net-www/apache LDAP ldap
#
# Typical usage:
#   if ! built_with_use dev-util/subversion python ; then
#        built_with_use_die dev-util/subversion python
#   fi
#
# Note: when <USE flag> is not specified, <functionality> is used for the USE 
flag name.
built_with_use_die() {
        local package=$1
        local func=$2
        local use_flag=$3

        [[ -z ${use_flag} ]] && use_flag=${func}

        eerror "Your ${package} package has been built without"
        eerror "${func} support, please enable the '${use_flag}' USE flag and"
        eerror "re-emerge ${package}."
        elog "You can enable this USE flag either globally in /etc/make.conf,"
        elog "or just for specific packages in /etc/portage/package.use."
        die "${package} missing ${func} support"
}

This function is already used in latest www-apps/trac ebuilds. The following 
packages might be concerned, i.e. packages that are currently using 
built_with_use() :

app-admin/system-config-httpd
app-admin/kedpm
app-admin/sabayon
app-admin/analog
app-admin/diradm
app-admin/moodss
app-admin/puppet
app-admin/keepassx
app-admin/webalizer
app-backup/bobs
app-cdr/k3b
app-cdr/dvdshrink
app-crypt/xca
app-crypt/gnupg
app-doc/kchmviewer
app-editors/joe
app-editors/gobby
app-emacs/emacs-w3m
app-emulation/wine
app-emulation/crossover-office-bin
app-emulation/crossover-office-pro-bin
app-emulation/xen-tools
app-i18n/uim
app-i18n/scim-bridge
app-i18n/scim-qtimm
app-misc/g15composer
app-misc/beagle
app-misc/gramps
app-misc/tracker
app-misc/tomboy
app-misc/webcomics-collector
app-office/krita
app-office/koffice
app-office/kmymoney2
app-office/tinyerp-server
app-office/gnucash
app-office/mozilla-sunbird
app-office/gnumeric
app-office/qbankmanager
app-pda/libsyncml
app-pda/libopensync-plugin-syncml
app-pda/libopensync-plugin-irmc
app-portage/elogv
app-portage/esearch
app-portage/porthole
app-portage/layman
app-text/an
app-text/xdvik
app-text/bibletime
app-text/biblestudy
app-text/evince
app-text/enscript
app-text/epdfview
app-text/gnome-doc-utils
dev-cpp/Ice
dev-cpp/libthrowable
dev-db/pgadmin3
dev-dotnet/galago-sharp
dev-games/ogre
dev-haskell/wxhaskell
dev-java/cairo-java
dev-java/velocity
dev-lang/lazarus
dev-lang/mercury-extras
dev-libs/g-wrap
dev-libs/m17n-lib
dev-lisp/sbcl
dev-ml/findlib
dev-ml/lablgl
dev-ml/ocamlnet
dev-php4/php-java-bridge
dev-php5/pecl-pdo-odbc
dev-php5/pecl-pdo-oci
dev-php5/php-qt
dev-php5/pecl-pdo-sqlite
dev-php5/pecl-pdo
dev-php5/pecl-pdo-dblib
dev-php5/pecl-pdo-mysql
dev-php5/pecl-pdo-pgsql
dev-python/pymssql
dev-python/pyzor
dev-python/soappy
dev-python/pyopengl
dev-python/imaging
dev-python/wxpython
dev-python/xapwrap
dev-python/telepathy-python
dev-ruby/ruby-gd
dev-ruby/sqlite3-ruby
dev-tcltk/thread
dev-tinyos/tos-getenv
dev-tinyos/tos-scripts
dev-util/meld
dev-util/pida
dev-util/source-highlight
dev-util/documancer
dev-util/dialog
dev-util/rapidsvn
dev-util/imediff2
dev-util/svnmailer
games-action/rrootage
games-action/powermanga
games-action/noiz2sa
games-arcade/frozen-bubble
games-arcade/supertux
games-arcade/pycadia
games-arcade/solarwolf
games-arcade/defendguin
games-arcade/project-starfighter
games-arcade/stepmania
games-arcade/smclone
games-arcade/tomatoes
games-arcade/monster-masher
games-arcade/ceferino
games-emulation/dosbox-cvs
games-emulation/dosbox
games-fps/qudos
games-fps/quake3-bin
games-fps/duke3d
games-fps/quake1-data
games-fps/quake2-data
games-fps/quake2-icculus
games-fps/doom3-dungeon
games-kids/cubetest
games-mud/lyntin
games-puzzle/xye
games-puzzle/twindistress
games-puzzle/flobopuyo
games-puzzle/monsterz
games-rpg/nwn
games-rpg/tmw
games-rpg/xu4
games-rpg/nwn-cep
games-simulation/gl117
games-simulation/openttd
games-simulation/lincity-ng
games-simulation/planets
games-sports/ultimatestunts
games-strategy/freelords
games-strategy/wesnoth
gnome-extra/evolution-data-server
gnome-extra/hal-device-manager
gnome-extra/gnome-games
gnome-extra/evolution-exchange
kde-base/kpdf
kde-base/kdebase
kde-base/kdelibs
kde-base/kdegraphics
kde-base/kopete
kde-base/kghostview
kde-base/kdemultimedia-arts
kde-base/kdenetwork
kde-base/kdebase-kioslaves
kde-misc/tork
kde-misc/kompose
kde-misc/kdnssd-avahi
mail-client/mozilla-thunderbird
mail-client/evolution
media-fonts/acroread-asianfonts
media-gfx/splashutils
media-gfx/gimp
media-gfx/pstoedit
media-gfx/gimp-print
media-gfx/hugin
media-gfx/graphviz
media-gfx/asymptote
media-gfx/f-spot
media-gfx/kphotoalbum
media-libs/mesa
media-libs/libipoddevice
media-libs/giblib
media-libs/libquicktime
media-libs/openinventor
media-libs/openexr
media-libs/ploticus
media-plugins/vdr-softdevice
media-plugins/kipi-plugins
media-plugins/quodlibet-trayicon
media-plugins/vdr-weatherng
media-plugins/mytharchive
media-plugins/slimserver-alienbbc
media-plugins/quodlibet-ipod
media-sound/cmus
media-sound/audacity
media-sound/quodlibet
media-sound/timidity++
media-sound/beast
media-sound/ncmpc
media-sound/pympd
media-sound/mt-daapd
media-sound/lastfmplayer
media-sound/exaile
media-sound/vorbis-tools
media-sound/listen
media-sound/mumble
media-sound/murmur
media-sound/sonata
media-sound/banshee
media-sound/alsa-tools
media-sound/prokyon3
media-sound/alsa-utils
media-sound/pulseaudio
media-sound/slimserver
media-sound/padevchooser
media-tv/nuvexport
media-tv/freevo
media-tv/mythtv
media-video/mplayer-resume
media-video/ffmpeg2theora
media-video/kaffeine
media-video/cpdvd
media-video/oxine
media-video/totem
media-video/tovid
media-video/winki
media-video/avidemux
media-video/thoggen
media-video/recordmydesktop
media-video/dvbcut
media-video/dvdrip
media-video/mpeg4ip
media-video/kdenlive
media-video/ogmrip
media-video/ati-gatos
media-video/videotrans
net-analyzer/base
net-analyzer/ntop
net-analyzer/sarg
net-analyzer/cacti
net-analyzer/munin
net-analyzer/sguil-client
net-analyzer/aimsniff
net-analyzer/smokeping
net-analyzer/sguil-sensor
net-analyzer/sguil-server
net-analyzer/jffnms
net-analyzer/iptraf
net-analyzer/prewikka
net-analyzer/wireshark
net-dialup/speedtouch-usb
net-dialup/ueagle-atm
net-dns/avahi
net-firewall/firehol
net-firewall/shorewall
net-im/psi
net-im/sim
net-im/ekg2
net-im/gaim
net-im/ekiga
net-im/gajim
net-im/tkabber
net-im/ejabberd
net-im/tapiocaui
net-irc/epic4
net-irc/unrealircd
net-irc/inspircd
net-libs/rb_libtorrent
net-mail/vimap
net-mail/cyrus-imapd
net-mail/popa3d
net-mail/uw-imap
net-mail/vm-pop3d
net-mail/mailgraph
net-misc/ser
net-misc/neon
net-misc/vino
net-misc/xrdp
net-misc/sobby
net-misc/scponly
net-misc/asterisk-app_icd
net-misc/sitecopy
net-misc/asterisk-addons
net-misc/openntpd
net-misc/vidalia
net-misc/openvpn
net-misc/hylafax
net-misc/asterisk
net-nds/openldap
net-news/snownews
net-nntp/tin
net-nntp/slrn
net-p2p/amule
net-p2p/deluge
net-p2p/museek+
net-p2p/bittorrent
net-p2p/mldonkey
net-p2p/qbittorrent
net-print/cups
net-voip/cohoba
net-wireless/wpa_supplicant
net-www/apache
rox-extra/musicbox
sci-biology/clustalx
sci-biology/treeviewx
sci-chemistry/apbs
sci-chemistry/maid
sci-chemistry/molmol
sci-electronics/pcb
sci-electronics/geda
sci-electronics/kicad
sci-geosciences/grass
sci-libs/gdal
sci-libs/hdf5
sci-libs/scipy
sci-libs/libgeda
sci-mathematics/maxima
sci-visualization/hippodraw
sys-apps/hal
sys-apps/yum
sys-apps/qingy
sys-cluster/mpich2
sys-devel/autogen
sys-freebsd/freebsd-rescue
sys-fs/loop-aes
sys-libs/uclibc
sys-power/powersave
sys-power/kpowersave
virtual/perl-DB_File
www-apache/anyterm
www-apache/mod_vhost_ldap
www-apps/trac
www-apps/bugzilla
www-apps/viewvc
www-apps/viewcvs
www-client/lynx
www-client/elinks
www-client/mozilla-firefox
www-servers/aolserver
x11-apps/xdm
x11-apps/xfd
x11-apps/xgc
x11-apps/xmh
x11-apps/xsm
x11-apps/xmag
x11-apps/xman
x11-apps/xvidtune
x11-apps/xphelloworld
x11-apps/xcalc
x11-apps/xedit
x11-apps/xload
x11-apps/editres
x11-apps/xclipboard
x11-apps/listres
x11-apps/xkbutils
x11-apps/xconsole
x11-apps/bitmap
x11-apps/xditview
x11-apps/xmessage
x11-apps/xclock
x11-apps/viewres
x11-apps/xfontsel
x11-base/xorg-server
x11-drivers/nvidia-drivers
x11-drivers/xf86-video-savage
x11-drivers/xf86-video-sunffb
x11-drivers/nvidia-legacy-drivers
x11-drivers/xf86-video-i810
x11-drivers/xf86-video-tdfx
x11-drivers/xf86-video-ati
x11-drivers/xf86-video-mga
x11-drivers/xf86-video-sis
x11-drivers/xf86-video-via
x11-drivers/xf86-video-glint
x11-libs/gtk+
x11-libs/pango
x11-libs/goffice
x11-misc/idesk
x11-misc/rss-glx
x11-misc/fraqtive
x11-misc/alacarte
x11-misc/xbindkeys
x11-misc/service-discovery-applet
x11-plugins/wmhdplop
x11-plugins/beryl-plugins
x11-plugins/gkrelltop
x11-themes/tango-icon-theme-extras
x11-themes/tangerine-icon-theme
x11-themes/tango-icon-theme
x11-wm/kahakai
x11-wm/stumpwm-cvs
x11-wm/beryl
x11-wm/enlightenment
x11-wm/fluxbox
xfce-extra/thunar-volman

And eclasses :

confutils.eclass
depend.php.eclass
games.eclass
games-mods.eclass
gkrellm-plugin.eclass
horde.eclass
java-utils-2
kde.eclass
mysql.eclass
subversion.eclass
phpconfutils.eclass
php-common-r1.eclass
php5-sapi*.eclass
toolchain.eclass
x-modular.eclass

Any thoughts? Thanks,
-- 
Julien Allanos (dju`)

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Re: [gentoo-dev] add built_with_use_die() to eutils.eclass ?

[Petteri Räty]

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dju` kirjoitti:
> Hello,
> 
> I'd like to add the following function to eutils.eclass :
> 
> # Generate a standard error message for missing USE flags
> # in existing packages, and die.
> #
> # Usage: built_with_use_die <category/package> <functionality> [<USE flag>]
> #    ex: built_with_use_die dev-util/subversion python
> #    or: built_with_use_die net-www/apache LDAP ldap
> #
> # Typical usage:
> #   if ! built_with_use dev-util/subversion python ; then
> #        built_with_use_die dev-util/subversion python
> #   fi
> #

I think we should just call built_with_use inside built_with_use_die so
it becomes just built_with_use_die dev-util/subversion python.

Regards,
Petteri


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Re: [gentoo-dev] add built_with_use_die() to eutils.eclass ?

[Doug Goldstein]

dju` wrote:
> Hello,
>
> I'd like to add the following function to eutils.eclass :
>
> # Generate a standard error message for missing USE flags
> # in existing packages, and die.
> #
> # Usage: built_with_use_die <category/package> <functionality> [<USE flag>]
> #    ex: built_with_use_die dev-util/subversion python
> #    or: built_with_use_die net-www/apache LDAP ldap
> #
> # Typical usage:
> #   if ! built_with_use dev-util/subversion python ; then
> #        built_with_use_die dev-util/subversion python
> #   fi
> #
> # Note: when <USE flag> is not specified, <functionality> is used for the USE 
> flag name.
>   
Please look at the current built_with_use implementation and just wrap
that since it does some more checks. You're also missing support for the
--missing option.



> built_with_use_die() {
>         local package=$1
>         local func=$2
>         local use_flag=$3
>
>         [[ -z ${use_flag} ]] && use_flag=${func}
>
>         eerror "Your ${package} package has been built without"
>         eerror "${func} support, please enable the '${use_flag}' USE flag and"
>         eerror "re-emerge ${package}."
>         elog "You can enable this USE flag either globally in /etc/make.conf,"
>         elog "or just for specific packages in /etc/portage/package.use."
>         die "${package} missing ${func} support"
> }
>
> This function is already used in latest www-apps/trac ebuilds. The following 
> packages might be concerned, i.e. packages that are currently using 
> built_with_use() :
>
> app-admin/system-config-httpd
> app-admin/kedpm
> app-admin/sabayon
> app-admin/analog
> app-admin/diradm
> app-admin/moodss
> app-admin/puppet
> app-admin/keepassx
> app-admin/webalizer
> app-backup/bobs
> app-cdr/k3b
> app-cdr/dvdshrink
> app-crypt/xca
> app-crypt/gnupg
> app-doc/kchmviewer
> app-editors/joe
> app-editors/gobby
> app-emacs/emacs-w3m
> app-emulation/wine
> app-emulation/crossover-office-bin
> app-emulation/crossover-office-pro-bin
> app-emulation/xen-tools
> app-i18n/uim
> app-i18n/scim-bridge
> app-i18n/scim-qtimm
> app-misc/g15composer
> app-misc/beagle
> app-misc/gramps
> app-misc/tracker
> app-misc/tomboy
> app-misc/webcomics-collector
> app-office/krita
> app-office/koffice
> app-office/kmymoney2
> app-office/tinyerp-server
> app-office/gnucash
> app-office/mozilla-sunbird
> app-office/gnumeric
> app-office/qbankmanager
> app-pda/libsyncml
> app-pda/libopensync-plugin-syncml
> app-pda/libopensync-plugin-irmc
> app-portage/elogv
> app-portage/esearch
> app-portage/porthole
> app-portage/layman
> app-text/an
> app-text/xdvik
> app-text/bibletime
> app-text/biblestudy
> app-text/evince
> app-text/enscript
> app-text/epdfview
> app-text/gnome-doc-utils
> dev-cpp/Ice
> dev-cpp/libthrowable
> dev-db/pgadmin3
> dev-dotnet/galago-sharp
> dev-games/ogre
> dev-haskell/wxhaskell
> dev-java/cairo-java
> dev-java/velocity
> dev-lang/lazarus
> dev-lang/mercury-extras
> dev-libs/g-wrap
> dev-libs/m17n-lib
> dev-lisp/sbcl
> dev-ml/findlib
> dev-ml/lablgl
> dev-ml/ocamlnet
> dev-php4/php-java-bridge
> dev-php5/pecl-pdo-odbc
> dev-php5/pecl-pdo-oci
> dev-php5/php-qt
> dev-php5/pecl-pdo-sqlite
> dev-php5/pecl-pdo
> dev-php5/pecl-pdo-dblib
> dev-php5/pecl-pdo-mysql
> dev-php5/pecl-pdo-pgsql
> dev-python/pymssql
> dev-python/pyzor
> dev-python/soappy
> dev-python/pyopengl
> dev-python/imaging
> dev-python/wxpython
> dev-python/xapwrap
> dev-python/telepathy-python
> dev-ruby/ruby-gd
> dev-ruby/sqlite3-ruby
> dev-tcltk/thread
> dev-tinyos/tos-getenv
> dev-tinyos/tos-scripts
> dev-util/meld
> dev-util/pida
> dev-util/source-highlight
> dev-util/documancer
> dev-util/dialog
> dev-util/rapidsvn
> dev-util/imediff2
> dev-util/svnmailer
> games-action/rrootage
> games-action/powermanga
> games-action/noiz2sa
> games-arcade/frozen-bubble
> games-arcade/supertux
> games-arcade/pycadia
> games-arcade/solarwolf
> games-arcade/defendguin
> games-arcade/project-starfighter
> games-arcade/stepmania
> games-arcade/smclone
> games-arcade/tomatoes
> games-arcade/monster-masher
> games-arcade/ceferino
> games-emulation/dosbox-cvs
> games-emulation/dosbox
> games-fps/qudos
> games-fps/quake3-bin
> games-fps/duke3d
> games-fps/quake1-data
> games-fps/quake2-data
> games-fps/quake2-icculus
> games-fps/doom3-dungeon
> games-kids/cubetest
> games-mud/lyntin
> games-puzzle/xye
> games-puzzle/twindistress
> games-puzzle/flobopuyo
> games-puzzle/monsterz
> games-rpg/nwn
> games-rpg/tmw
> games-rpg/xu4
> games-rpg/nwn-cep
> games-simulation/gl117
> games-simulation/openttd
> games-simulation/lincity-ng
> games-simulation/planets
> games-sports/ultimatestunts
> games-strategy/freelords
> games-strategy/wesnoth
> gnome-extra/evolution-data-server
> gnome-extra/hal-device-manager
> gnome-extra/gnome-games
> gnome-extra/evolution-exchange
> kde-base/kpdf
> kde-base/kdebase
> kde-base/kdelibs
> kde-base/kdegraphics
> kde-base/kopete
> kde-base/kghostview
> kde-base/kdemultimedia-arts
> kde-base/kdenetwork
> kde-base/kdebase-kioslaves
> kde-misc/tork
> kde-misc/kompose
> kde-misc/kdnssd-avahi
> mail-client/mozilla-thunderbird
> mail-client/evolution
> media-fonts/acroread-asianfonts
> media-gfx/splashutils
> media-gfx/gimp
> media-gfx/pstoedit
> media-gfx/gimp-print
> media-gfx/hugin
> media-gfx/graphviz
> media-gfx/asymptote
> media-gfx/f-spot
> media-gfx/kphotoalbum
> media-libs/mesa
> media-libs/libipoddevice
> media-libs/giblib
> media-libs/libquicktime
> media-libs/openinventor
> media-libs/openexr
> media-libs/ploticus
> media-plugins/vdr-softdevice
> media-plugins/kipi-plugins
> media-plugins/quodlibet-trayicon
> media-plugins/vdr-weatherng
> media-plugins/mytharchive
> media-plugins/slimserver-alienbbc
> media-plugins/quodlibet-ipod
> media-sound/cmus
> media-sound/audacity
> media-sound/quodlibet
> media-sound/timidity++
> media-sound/beast
> media-sound/ncmpc
> media-sound/pympd
> media-sound/mt-daapd
> media-sound/lastfmplayer
> media-sound/exaile
> media-sound/vorbis-tools
> media-sound/listen
> media-sound/mumble
> media-sound/murmur
> media-sound/sonata
> media-sound/banshee
> media-sound/alsa-tools
> media-sound/prokyon3
> media-sound/alsa-utils
> media-sound/pulseaudio
> media-sound/slimserver
> media-sound/padevchooser
> media-tv/nuvexport
> media-tv/freevo
> media-tv/mythtv
> media-video/mplayer-resume
> media-video/ffmpeg2theora
> media-video/kaffeine
> media-video/cpdvd
> media-video/oxine
> media-video/totem
> media-video/tovid
> media-video/winki
> media-video/avidemux
> media-video/thoggen
> media-video/recordmydesktop
> media-video/dvbcut
> media-video/dvdrip
> media-video/mpeg4ip
> media-video/kdenlive
> media-video/ogmrip
> media-video/ati-gatos
> media-video/videotrans
> net-analyzer/base
> net-analyzer/ntop
> net-analyzer/sarg
> net-analyzer/cacti
> net-analyzer/munin
> net-analyzer/sguil-client
> net-analyzer/aimsniff
> net-analyzer/smokeping
> net-analyzer/sguil-sensor
> net-analyzer/sguil-server
> net-analyzer/jffnms
> net-analyzer/iptraf
> net-analyzer/prewikka
> net-analyzer/wireshark
> net-dialup/speedtouch-usb
> net-dialup/ueagle-atm
> net-dns/avahi
> net-firewall/firehol
> net-firewall/shorewall
> net-im/psi
> net-im/sim
> net-im/ekg2
> net-im/gaim
> net-im/ekiga
> net-im/gajim
> net-im/tkabber
> net-im/ejabberd
> net-im/tapiocaui
> net-irc/epic4
> net-irc/unrealircd
> net-irc/inspircd
> net-libs/rb_libtorrent
> net-mail/vimap
> net-mail/cyrus-imapd
> net-mail/popa3d
> net-mail/uw-imap
> net-mail/vm-pop3d
> net-mail/mailgraph
> net-misc/ser
> net-misc/neon
> net-misc/vino
> net-misc/xrdp
> net-misc/sobby
> net-misc/scponly
> net-misc/asterisk-app_icd
> net-misc/sitecopy
> net-misc/asterisk-addons
> net-misc/openntpd
> net-misc/vidalia
> net-misc/openvpn
> net-misc/hylafax
> net-misc/asterisk
> net-nds/openldap
> net-news/snownews
> net-nntp/tin
> net-nntp/slrn
> net-p2p/amule
> net-p2p/deluge
> net-p2p/museek+
> net-p2p/bittorrent
> net-p2p/mldonkey
> net-p2p/qbittorrent
> net-print/cups
> net-voip/cohoba
> net-wireless/wpa_supplicant
> net-www/apache
> rox-extra/musicbox
> sci-biology/clustalx
> sci-biology/treeviewx
> sci-chemistry/apbs
> sci-chemistry/maid
> sci-chemistry/molmol
> sci-electronics/pcb
> sci-electronics/geda
> sci-electronics/kicad
> sci-geosciences/grass
> sci-libs/gdal
> sci-libs/hdf5
> sci-libs/scipy
> sci-libs/libgeda
> sci-mathematics/maxima
> sci-visualization/hippodraw
> sys-apps/hal
> sys-apps/yum
> sys-apps/qingy
> sys-cluster/mpich2
> sys-devel/autogen
> sys-freebsd/freebsd-rescue
> sys-fs/loop-aes
> sys-libs/uclibc
> sys-power/powersave
> sys-power/kpowersave
> virtual/perl-DB_File
> www-apache/anyterm
> www-apache/mod_vhost_ldap
> www-apps/trac
> www-apps/bugzilla
> www-apps/viewvc
> www-apps/viewcvs
> www-client/lynx
> www-client/elinks
> www-client/mozilla-firefox
> www-servers/aolserver
> x11-apps/xdm
> x11-apps/xfd
> x11-apps/xgc
> x11-apps/xmh
> x11-apps/xsm
> x11-apps/xmag
> x11-apps/xman
> x11-apps/xvidtune
> x11-apps/xphelloworld
> x11-apps/xcalc
> x11-apps/xedit
> x11-apps/xload
> x11-apps/editres
> x11-apps/xclipboard
> x11-apps/listres
> x11-apps/xkbutils
> x11-apps/xconsole
> x11-apps/bitmap
> x11-apps/xditview
> x11-apps/xmessage
> x11-apps/xclock
> x11-apps/viewres
> x11-apps/xfontsel
> x11-base/xorg-server
> x11-drivers/nvidia-drivers
> x11-drivers/xf86-video-savage
> x11-drivers/xf86-video-sunffb
> x11-drivers/nvidia-legacy-drivers
> x11-drivers/xf86-video-i810
> x11-drivers/xf86-video-tdfx
> x11-drivers/xf86-video-ati
> x11-drivers/xf86-video-mga
> x11-drivers/xf86-video-sis
> x11-drivers/xf86-video-via
> x11-drivers/xf86-video-glint
> x11-libs/gtk+
> x11-libs/pango
> x11-libs/goffice
> x11-misc/idesk
> x11-misc/rss-glx
> x11-misc/fraqtive
> x11-misc/alacarte
> x11-misc/xbindkeys
> x11-misc/service-discovery-applet
> x11-plugins/wmhdplop
> x11-plugins/beryl-plugins
> x11-plugins/gkrelltop
> x11-themes/tango-icon-theme-extras
> x11-themes/tangerine-icon-theme
> x11-themes/tango-icon-theme
> x11-wm/kahakai
> x11-wm/stumpwm-cvs
> x11-wm/beryl
> x11-wm/enlightenment
> x11-wm/fluxbox
> xfce-extra/thunar-volman
>
> And eclasses :
>
> confutils.eclass
> depend.php.eclass
> games.eclass
> games-mods.eclass
> gkrellm-plugin.eclass
> horde.eclass
> java-utils-2
> kde.eclass
> mysql.eclass
> subversion.eclass
> phpconfutils.eclass
> php-common-r1.eclass
> php5-sapi*.eclass
> toolchain.eclass
> x-modular.eclass
>
> Any thoughts? Thanks,
>   

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Re: [gentoo-dev] add built_with_use_die() to eutils.eclass ?

[Lars Weiler]

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* dju` <dju@gentoo.org> [07/04/23 23:45 +0200]:
> # Generate a standard error message for missing USE flags
> # in existing packages, and die.

I dislike that an emerge process dies when a use-flag is not
set (okay, it will die otherwise later with the package that
needs the dependency with that special use-flag built).  It
should be better to break with an appropriate message
_before_ anything will be compiled.  Let's say, directly
after portage has calculated the dependencies.

Your proposal looks like a quick fix for a feature portage
can't handle yet.  But your attached list of packages which
already use that behaviour is already quite long and so you
better should convince the portage-devs to include
built-use-flags into the dependency calculation.

Regards, Lars

PS: I should add the disclaimer, that I did not ask any of
the portage devs before I wrote these lines.  I only checked
http://www.gentoo.org/proj/en/portage/index.xml#doc_chap8
and could not find that this feature is already in
development.

PPS: I know that there are other package-managers out there.
And no, I don't want to use these.  portage still fits my
needs best.

-- 
Lars Weiler  <pylon@gentoo.org>  +49-171-1963258
Instant Messaging     : pylon@jabber.ccc.de
Gentoo Linux PowerPC  : Strategical Lead and Release Engineer
Gentoo Infrastructure : CVS Administrator

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Re: [gentoo-dev] add built_with_use_die() to eutils.eclass ?

[Julien Allanos (dju`)]

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Lars Weiler a écrit :
> * dju` <dju@gentoo.org> [07/04/23 23:45 +0200]:
>> # Generate a standard error message for missing USE flags
>> # in existing packages, and die.
> 
> I dislike that an emerge process dies when a use-flag is not
> set (okay, it will die otherwise later with the package that
> needs the dependency with that special use-flag built).  It
> should be better to break with an appropriate message
> _before_ anything will be compiled.  Let's say, directly
> after portage has calculated the dependencies.
> 
> Your proposal looks like a quick fix for a feature portage
> can't handle yet.  But your attached list of packages which
> already use that behaviour is already quite long and so you
> better should convince the portage-devs to include
> built-use-flags into the dependency calculation.

Yes it's a quick fix, just as built_with_use() is. But before Portage
know how to handle USE deps, is it worth adding built_with_use_die() to
eutils.eclass and possibly fixing a lot of ebuilds ?
- --
Julien Allanos (dju`)
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Re: [gentoo-dev] add built_with_use_die() to eutils.eclass ?

[Marius Mauch]

On Mon, 23 Apr 2007 23:45:48 +0200
dju` <dju@gentoo.org> wrote:

>         eerror "Your ${package} package has been built without"
>         eerror "${func} support, please enable the '${use_flag}' USE flag and"
>         eerror "re-emerge ${package}."
>         elog "You can enable this USE flag either globally in /etc/make.conf,"
>         elog "or just for specific packages in /etc/portage/package.use."
>         die "${package} missing ${func} support"

A little detail about elog: You should not use different elog functions
(eerror, elog, ewarn, ...) within the same message as they may appear
out of order in the final log (e.g. the elog lines might appear before
the eerror lines). This is because messages of the same loglevel and in
the same phase are grouped together. It's an implementation detail that
might be changed in future versions, but for now you'll have to live
with it.

Also I don't see much use in explaining how to enable a use flag inside
ebuilds, at most there should be a pointer to the real documentation
IMO.

Marius
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Re: [gentoo-dev] add built_with_use_die() to eutils.eclass ?

[Petteri Räty]

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Marius Mauch kirjoitti:
> On Mon, 23 Apr 2007 23:45:48 +0200
> dju` <dju@gentoo.org> wrote:
> 
>>         eerror "Your ${package} package has been built without"
>>         eerror "${func} support, please enable the '${use_flag}' USE flag and"
>>         eerror "re-emerge ${package}."
>>         elog "You can enable this USE flag either globally in /etc/make.conf,"
>>         elog "or just for specific packages in /etc/portage/package.use."
>>         die "${package} missing ${func} support"
> 
> A little detail about elog: You should not use different elog functions
> (eerror, elog, ewarn, ...) within the same message as they may appear
> out of order in the final log (e.g. the elog lines might appear before
> the eerror lines). This is because messages of the same loglevel and in
> the same phase are grouped together. It's an implementation detail that
> might be changed in future versions, but for now you'll have to live
> with it.
> 
> Also I don't see much use in explaining how to enable a use flag inside
> ebuilds, at most there should be a pointer to the real documentation
> IMO.
> 
> Marius

Any updates on this?

betelgeuse@pena /usr/portage/eclass $ grep built_with_use_die -r .
betelgeuse@pena /usr/portage/eclass $

I for one would use it if it existed.

Regards,
Petteri


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Re: [gentoo-dev] add built_with_use_die() to eutils.eclass ?

[Doug Goldstein]

Petteri Räty wrote:
> Marius Mauch kirjoitti:
>   
>> On Mon, 23 Apr 2007 23:45:48 +0200
>> dju` <dju@gentoo.org> wrote:
>>
>>     
>>>         eerror "Your ${package} package has been built without"
>>>         eerror "${func} support, please enable the '${use_flag}' USE flag and"
>>>         eerror "re-emerge ${package}."
>>>         elog "You can enable this USE flag either globally in /etc/make.conf,"
>>>         elog "or just for specific packages in /etc/portage/package.use."
>>>         die "${package} missing ${func} support"
>>>       
>> A little detail about elog: You should not use different elog functions
>> (eerror, elog, ewarn, ...) within the same message as they may appear
>> out of order in the final log (e.g. the elog lines might appear before
>> the eerror lines). This is because messages of the same loglevel and in
>> the same phase are grouped together. It's an implementation detail that
>> might be changed in future versions, but for now you'll have to live
>> with it.
>>
>> Also I don't see much use in explaining how to enable a use flag inside
>> ebuilds, at most there should be a pointer to the real documentation
>> IMO.
>>
>> Marius
>>     
>
> Any updates on this?
>
> betelgeuse@pena /usr/portage/eclass $ grep built_with_use_die -r .
> betelgeuse@pena /usr/portage/eclass $
>
> I for one would use it if it existed.
>
> Regards,
> Petteri
>
>   
built_with_use sys-apps/pciutils zlib && die "You need to build
sys-apps/pciutils without zlib"

WHY do we need YET another function for such a simple construct?

built_with_use is already available and very powerful.

For example, HAL does..

built_with_use --missing false sys-apps/pciutils zlib

If the USE flag is missing entirely, it'll treat it like it's disabled
because old versions didn't have the zlib USE flag and didn't gzip their
data. Some packages it might be the other way around so you can pass
true instead.

Adding built_with_use_die is utterly pointless.

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