# The USE variable is used to enable optional build-time functionality. For # example, quite a few packages have optional X, gtk or GNOME functionality # that can only be enabled or disabled at compile-time. Gentoo Linux has a # very extensive set of USE variables described in our USE variable HOWTO at # http://www.gentoo.org/doc/use-howto.html # # The available list of use flags with descriptions is in your portage tree. # Use 'less' to view them: --> less /usr/portage/profiles/use.desc <-- # # 'ufed' is an ncurses/dialog interface available in portage to make handling # useflags for you. 'emerge app-admin/ufed' #USE="-gtk -gnome # mmx sse mpi nptl posix readline # kerberos prelude ssl crypt encode pam tcpd vhosts # ipv6 apache2 ldap # bash-completion unicode mime bzlib cups # acpi usb wifi # X qt kde alsa cdr dvdr emacs emacs-w3 nls pdflib spell # emboss ginac gpm # v4l xmms" # # Per-package USE flags. Useful for tracking local USE flags or for # enabling USE flags for only certain packages. Perhaps you develop # GTK and thus you want documentation for it, but you don't want docu- # mentation for QT. Easy as pie my friend! # Format: # - comments begin with # # - one DEPEND atom per line followed by list of USE flags # Example: # turn on docs for GTK 2.x # =x11-libs/gtk+-2* doc # disable mysql support for QT # x11-libs/qt -mysql app-cdr/cdrtools on-the-fly-crypt app-cdr/k3b doc app-editors/vim doc app-emulation/dosemu svga app-emulation/qemu sdl softmmu app-emulation/wine jpeg gif -doc app-misc/mc 7zip -ncurses -samba slang unicode app-mobilephone/gnokii irda sms app-shells/bash examples app-shells/tcsh examples dev-db/postgresql pg-hier dev-embedded/gnap minimal dev-embedded/gnap-dev minimal dev-lang/python examples tcltk dev-lang/perl examples -ithreads dev-lang/ruby examples dev-lang/gnu-smalltalk examples gtk2 dev-lang/tcl examples dev-lang/tk examples dev-libs/DirectFB fbcon -fusion gif jpeg mpeg sysfs dev-php/php examples flash hardenedphp postgres dev-util/kdevelop examples kde-base/kde hal kde-base/kdebase samba kde-base/kdegraphics scanner kde-base/kdelibs zeroconf kde-base/kdenetwork samba kde-base/kdepim gnokii pda mail-mta/postfix doc media-video/mplayer theora xvid avi bl divx4linux vcd v4l2 rtc lzo custom-cflags media-video/transcode theora xvid avi divx4linux vcd media-sound/xmms acc bmp flac mad mp3 mpeg ogg vorbis net-analyzer/nagios-plugins nagios-dns nagios-ntp nagios-ping nagios-ssh net-analyzer/rrdtool -perl -tcltk net-dns/bind idn net-fs/samba quotas libclamav net-misc/openssh X509 chroot net-print/cups slp net-www/apache doc # Sintific programs: sci-astronomy/stellarium examples sci-astronomy/tkseti examples sci-astronomy/xephem examples sci-biology/embassy examples sci-biology/emboss examples sci-chemistry/ghemical examples sci-chemistry/gromacs examples sci-chemistry/kemistry examples sci-chemistry/raster3d examples sci-electronics/electric examples sci-electronics/geda examples sci-electronics/xcircuit examples sci-geosciences/grass examples sci-geosciences/vis5d+ examples sci-mathematics/kalamaris examples sci-mathematics/koctave examples sci-misc/qcad examples sci-misc/gri examples sys-apps/busybox floppyboot netboot savedconfig sys-apps/xinetd example sys-cluster/drbd doc # sys-cluster/heartbeat ldirectord sys-cluster/lam-mpi examples sys-cluster/torque examples sys-devel/gcc examples fortran sys-libs/glibc userlocales nptlonly www-servers/tomcat examples www-client/links fbcon svga x11-base/xorg-x11 bitmap-fonts font-server truetype-fonts type1-fonts opengl xv x11-libs/qt examples