From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([208.92.234.80] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1LiE3P-0002xh-7N for garchives@archives.gentoo.org; Fri, 13 Mar 2009 20:32:27 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 101FCE062C; Fri, 13 Mar 2009 20:32:26 +0000 (UTC) Received: from outgoing-mail.its.caltech.edu (outgoing-mail.its.caltech.edu [131.215.239.19]) by pigeon.gentoo.org (Postfix) with ESMTP id DC2FBE062C for ; Fri, 13 Mar 2009 20:32:25 +0000 (UTC) Received: from earth-doxen.imss.caltech.edu (localhost [127.0.0.1]) by earth-doxen-postvirus (Postfix) with ESMTP id 3AAF566E10DF for ; Fri, 13 Mar 2009 13:32:25 -0700 (PDT) X-Spam-Scanned: at Caltech-IMSS on earth-doxen by amavisd-new Received: from [131.215.168.112] (DHCP-168-112.caltech.edu [131.215.168.112]) (Authenticated sender: nfortino) by earth-doxen-ssl (Postfix) with ESMTP id 6F44E66E223C for ; Fri, 13 Mar 2009 13:32:23 -0700 (PDT) Message-ID: <49BAC344.2020706@gmail.com> Date: Fri, 13 Mar 2009 13:34:12 -0700 From: Nick Fortino User-Agent: Thunderbird 2.0.0.19 (X11/20090225) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] Find ebuilds that use a flag References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Archives-Salt: 96ea6946-9cb4-40c7-9b6d-1140265bc8d4 X-Archives-Hash: 6bfdc6c9bc3d3b1db732beb667a8a24f James wrote: > Hello, > > > I need to be able to find which packages use a particular flag. > > "gpac" to be specific: > > Enable GPAC support when exporting to 3GPP format. > > > Any simple/global tools to find and list each and every > package available on Gentoo that has this flag as a option? > > > There is also an ebuild named "gpac" > > Kino is one package the has this "gpac" flag. > How so I know it is the only one that requires > this gpac flag? > > James > > > > > > Using eix (emerge eix; update-eix): eix -e -U gpac Using equery: equery hasuse -p -o gpac -p meaning search portage tree -o meaning search any overlays you might have Listening to your hard drive grind away should convince you it's doing what you want. It should also convince you to use eix. Either way you do it, media-video/keno is the only one Nick