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On Wed, Oct 19, 2011 at 02:05:50PM -0400, Mike Frysinger wrote: |
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> i wrote a new func for toolchain.eclass: huse. this is because the |
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> toolchain.eclass supports multiple versions in parallel, and the IUSE value |
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> can vary greatly between them. so doing `use foo` without checking IUSE first |
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> doesn't work. since i got a request to use this in other eclasses (for the |
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> same reason), i figured i'd move it to eutils.eclass so more people can benefit. |
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> |
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> now that we have "in_iuse" in eutils.eclass (with all the caveats), i'll be |
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> adding huse: |
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> huse() { |
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> in_iuse $1 || return 1 |
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> use $1 |
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> } |
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> |
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> any comments before i publish ? |
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|
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Call it safe_use. |
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~brian |
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