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From: Panard <panard@inzenet.org>
To: gentoo-dev@gentoo.org
Date: Tue, 29 Apr 2003 21:12:24 +0200
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Subject: Re: [gentoo-dev] emerge with interacitve use
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| tachyon root # emerge -vp vim
|
| These are the packages that I would merge, in order:
|
| Calculating dependencies ...done!
| [ebuild  N   ] app-editors/vim-core-6.2_pre2  -gnome +gpm -gtk -gtk2
| +ncurses +nls +perl +python -ruby +X [ebuild  N   ]
| app-editors/vim-6.2_pre2  -gnome +gpm -gtk -gtk2 +ncurses +nls +perl
| +python -ruby +X
|
| look, tells you exactly how your use flags are going to affect the build
|
| USE="-X" emerge -vp vim and observe...

yes, but it's just a little feature do to this interactivly (you do this in 
only one command instead of two and more words... ;-) )



| additionally, we now have this great program for managing the plethora of
| USE vars called 'ufed' (app-admin/ufed).. that way you don't forget which
| are enabled/disabled, you can look through them all and turn on/off the
| support you desire.. it's a nice program, well worth emerging..

yes, yes, but this for all packages, so if you want to turn off X just for an 
ebuild, you can't do this with ufed.


It's juste a little feature to do custom use to an package, with a more way 
friendly  than the -vp system


Thanks,

Panard

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