Hi,

what does top post mean?

My fault. I new I read it somewhere but I did not spend enough time to read everything.


http://www.gentoo.org/doc/en/handbook/handbook-amd64.xml?part=2&chap=2

Declare temporary USE flags

Sometimes you want to set a certain USE setting only once. Instead of editing /etc/make.conf twice (to do and undo the USE changes) you can just declare the USE variable as environment variable. Remember that, when you re-emerge or update this application (either explicitly or as part of a system update) your changes will be lost!

As an example we will temporarily remove java from the USE setting during the installation of seamonkey.

Code Listing 2.5: Using USE as environment variable

# USE="-java" emerge seamonkey


Alan McKinnon schrieb:
1. Please don't top post

2. This is a very bad suggestion, as portage does not record the settings used. With the next upgrade of mplayer, especially if it's a deep world update, mplayer will be remerged with standard USE flags, modified by make.conf and package.use. This will potentially pull in unwanted ipv6 stuff for example.

'USE=<flags> emerge <options> <packages>' has been deprecated for a very long time now for these reasons.



On Thursday 24 April 2008, KH wrote:
 USE="-ipv6 -ftp" emerge -av mplayer
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