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Dralnu
Veteran
Joined: 24 May 2006
Posts: 1919
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 Posted: Sun May 18, 2008 2:15 am Post subject: |
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You can seperate USE-flags using \'s.
Example:
USE="X alsa \
foo bar"
I don't know if you can add a comment to the end of the line doing this, though.
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ok
Guru
Joined: 11 Jul 2006
Posts: 390
Location: germany
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| Posted: Wed May 28, 2008 11:48 pm Post subject: |
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I would do:
| Code: | | . /etc/make.conf && echo $USE | tr ' ' '\n' | sort | tr '\n' ' ' |
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ZyX I
n00b
Joined: 15 Jan 2008
Posts: 1
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| Posted: Wed Jun 04, 2008 3:10 pm Post subject: |
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What about this code (USE flags with explanations): | Code: | | USEDESCLIST=$(slocate .desc | grep -P '/use\.([^/]+\.)?desc' || find /usr -name 'use.*desc') ; echo "$(source /etc/make.conf && echo $USE | awk '{ for(i=NF;i>0;i--) print $i }' | sort)" | while read i ; do echo -ne "USE=\"\${USE} $i\" # " ; cat $USEDESCLIST | grep -P "^$(echo $i | sed 's/^-//')[[:blank:]]" || echo "" ; done |
By the way, I have my USE flags written like that: | Code: | USE="X alsa
foo bar" |
(without backslash before newline) and it works. However, I put almost all flags in /etc/portage/package.use |
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