USE flags [RESOLVIDO]

funtoo pedro # emerge vlc
Calculating dependencies... done!
[ebuild N ] media-libs/libdvbpsi-0.2.2 USE="-doc -static-libs"
[ebuild N ] media-libs/libogg-1.3.1 USE="-static-libs"
[ebuild N ] media-libs/libdvdcss-1.2.13-r1 USE="-doc -static-libs"
[ebuild N ] media-libs/vo-aacenc-0.1.3 USE="-examples (-neon) -static-libs"
[ebuild R ] sys-libs/zlib-1.2.8-r1 USE="minizip*"
[ebuild N ] media-libs/libvorbis-1.3.3 USE="-static-libs"
[ebuild N ] media-libs/libdvdread-4.2.1 USE="css"
[ebuild N ] media-libs/libmad-0.15.1b-r8 USE="-debug -static-libs"
[ebuild N ] media-sound/lame-3.99.5-r1 USE="-debug (-mmx) -mp3rtp -sndfile -static-libs"
[ebuild N ] media-libs/libdvdnav-4.2.1
[ebuild N ] media-libs/libmpeg2-0.5.1-r2 USE="X -sdl -static-libs"
[ebuild N ] media-libs/flac-1.2.1-r5 USE="cxx ogg sse -3dnow (-altivec) -debug -static-libs"
[ebuild N ] x11-libs/libva-1.1.1-r1 USE="X drm opengl -egl -vdpau -wayland" VIDEO_CARDS="intel -dummy -fglrx -nvidia"
[ebuild N ] x11-libs/libva-intel-driver-1.0.20-r1 USE="X drm -wayland"
[ebuild N ] media-video/ffmpeg-1.2.5 USE="X aac alsa bzip2 encode hardcoded-tables iconv mmx mp3 network truetype vaapi vorbis zlib -3dnow -3dnowext -aacplus (-altivec) -amr -avx -bindist -bluray -cdio (-celt) -cpudetection -debug -doc -examples -faac -fdk -flite -fontconfig -frei0r -gnutls -gsm -iec61883 -ieee1394 -jack -jpeg2k -libass -libcaca -libsoxr -libv4l -mmxext -modplug (-neon) -openal -openssl -opus -oss -pic -pulseaudio -rtmp -schroedinger -sdl -speex -ssse3 -static-libs {-test} -theora -threads -twolame -v4l -vdpau (-vis) -vpx -x264 -xvid" FFTOOLS="aviocat cws2fws ffescape ffeval fourcc2pixfmt graph2dot ismindex pktdumper qt-faststart trasher"
[ebuild N ] virtual/ffmpeg-9 USE="X encode mp3 truetype vaapi -gsm -jpeg2k -opus -sdl -speex -theora -threads -vdpau -x264"
[ebuild N ] media-video/vlc-2.1.4 USE="X alsa avcodec avformat cdda dbus dvbpsi dvd encode ffmpeg flac gcrypt mmx mp3 mpeg ncurses ogg opengl png postproc sse swscale truetype udev vaapi vorbis xcb xml -a52 -aalib (-altivec) -atmo (-audioqueue) -avahi -bidi -bluray -cddb -chromaprint -dc1394 -debug -dirac -directfb (-directx) -dts -dvb (-dxva2) -egl -faad -fdk -fluidsynth -fontconfig -gme -gnome -gnutls -growl -httpd -ieee1394 (-ios-vout) -jack -kate -kde -libass -libcaca -libnotify -libsamplerate -libtar -libtiger -linsys -lirc -live -lua (-macosx) (-macosx-audio) (-macosx-dialog-provider) (-macosx-eyetv) (-macosx-qtkit) (-macosx-quartztext) (-macosx-vout) -matroska (-media-library) -modplug -mtp -musepack (-neon) -omxil -opencv -optimisememory -opus -projectm -pulseaudio -qt4 (-qt5) -rdp -rtsp -run-as-root -samba -schroedinger -sdl -sdl-image -sftp -shout -sid -skins -speex -svg -taglib {-test} -theora -tremor -twolame -upnp -v4l -vcdx -vdpau -vlm -vnc -wma-fixed -x264 -xv -zvbi"

The following USE changes are necessary to proceed:
(see "package.use" in the portage(5) man page for more details)
# required by media-video/vlc-2.1.4
# required by vlc (argument)
>=sys-libs/zlib-1.2.8-r1 minizip

Use --autounmask-write to write changes to config files (honoring
CONFIG_PROTECT). Carefully examine the list of proposed changes,
paying special attention to mask or keyword changes that may expose
experimental or unstable packages.

f4k3 escreveu:
...
The following USE changes are necessary to proceed:
(see "package.use" in the portage(5) man page for more details)
# required by media-video/vlc-2.1.4
# required by vlc (argument)
>=sys-libs/zlib-1.2.8-r1 minizip

Use --autounmask-write to write changes to config files (honoring
CONFIG_PROTECT). Carefully examine the list of proposed changes,
paying special attention to mask or keyword changes that may expose
experimental or unstable packages.


Isso significa que tenho que adicionar todas essas flags no USE ? - Não há um modo mais prático ?

# echo ">=sys-libs/zlib-1.2.8-r1 minizip" >> /etc/portage/package.accept_keywords 

# emerge --ask media-video/vlc

 

Lucas_Meneses escreveu:

O pacote não está mascarado, só está exigindo um flag.

# echo ">=sys-libs/zlib-1.2.8-r1 minizip" >> /etc/portage/package.use
# emerge -av vlc

f4k3 escreveu:



Hm, entendi. E mais uma duvida, o USE é bem instável no sentido de ser muito modificado certo ? Por exemplo, determinados pacotes exigem determinadas flags. Porém como sei quais flags colocar lá, serão sempre as pedidas pelos pacotes ?