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different from the standard root environment. The syntax is the same as for |
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different from the standard root environment. The syntax is the same as for |
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any other bash script. |
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any other bash script. |
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.TP |
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.TP |
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.BR use.defaults |
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Here we DO NOT define the default USE flags, but the so\-called auto\-USE |
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flags. This rather unknown portage feature activates a USE flag if a |
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specific package is installed and the flag was not explicitly |
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deactivated. This file contains the associations between USE flags and |
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packages that trigger the auto\-USE feature. |
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In other words, if we never put "sdl" or "\-sdl" into our USE, but we |
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have media\-libs/libsdl emerged, then portage automagically sticks "sdl" |
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into our USE for us. |
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.I Format: |
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.nf |
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\- comments begin with # |
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\- one USE flag per line with a list of DEPEND atom bases |
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.fi |
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.I Example: |
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.nf |
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# media\-libs/libsdl will activate "sdl" |
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sdl media\-libs/libsdl |
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# activate tcltk only if we have both |
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# dev\-lang/tcl and dev\-lang/tk |
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tcltk dev\-lang/tcl dev\-lang/tk |
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.fi |
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.TP |
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.BR use.force |
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.BR use.force |
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Some USE flags don't make sense to disable under certain conditions. Here we |
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Some USE flags don't make sense to disable under certain conditions. Here we |
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list forced flags. |
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list forced flags. |
