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| From: | Ciaran McCreesh <ciaran.mccreesh@××××××××××.com> | ||
|---|---|---|---|
| To: | gentoo-dev@l.g.o | ||
| Subject: | Re: [gentoo-dev] RFC: USE flags in virtuals, to allow a specific provider to be determined | ||
| Date: | Fri, 25 Jul 2014 21:26:11 | ||
| Message-Id: | 20140725222557.3cc9bc0b@googlemail.com | ||
| In Reply to: | Re: [gentoo-dev] RFC: USE flags in virtuals, to allow a specific provider to be determined by William Hubbs |
||
| 1 | On Fri, 25 Jul 2014 16:23:23 -0500 |
| 2 | William Hubbs <williamh@g.o> wrote: |
| 3 | > I think this could get complicated really quick though. |
| 4 | > For example, if I have an ebuild with three use flags, |
| 5 | > flag1/flag2/flag3 with the requirement that one and only one of them |
| 6 | > must be set, unless bash has an xor operator I don't know about, that |
| 7 | > is going to need a lot of nesting etc to get right. |
| 8 | |
| 9 | You don't want xor. You want addition. |
| 10 | |
| 11 | -- |
| 12 | Ciaran McCreesh |
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| Subject | Author |
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| Re: [gentoo-dev] RFC: USE flags in virtuals, to allow a specific provider to be determined | William Hubbs <williamh@g.o> |