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From: Mike Frysinger <vapier@gentoo.org>
To: gentoo-dev@lists.gentoo.org
Subject: [gentoo-dev] conversion of USE=nocxx to USE=cxx
Date: Sun, 13 Nov 2011 13:42:43 -0500	[thread overview]
Message-ID: <201111131342.43558.vapier@gentoo.org> (raw)

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now that we have USE=cxx, and base/make.defaults has USE=cxx, i'd like to 
migrate gcc away from USE=nocxx.

since this can be a pickle, i'd propose toolchain.eclass grow the checks:
	- use cxx && use nocxx && die
	- use !cxx && use !nocxx && die

this way when i do cut over from USE=nocxx to USE=cxx, we don't end up with 
users missing C++ compilers simply because they have old make.conf settings 
that started out with:
	USE="-* ..."

there are other ebuilds in the tree now that have USE=nocxx, but i'll take 
care of converting them.
-mike

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             reply	other threads:[~2011-11-13 18:43 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-11-13 18:42 Mike Frysinger [this message]
2011-11-13 21:42 ` [gentoo-dev] conversion of USE=nocxx to USE=cxx Mike Gilbert
2011-11-14  3:49   ` [gentoo-dev] " Ryan Hill
2011-11-14 15:43     ` Mike Gilbert
2011-11-14  4:37   ` [gentoo-dev] " Mike Frysinger
2011-11-14 19:00     ` Mike Gilbert
2011-11-14 20:03       ` Mike Frysinger
2011-11-14 20:42         ` Mike Gilbert
2011-11-14 17:40 ` Mike Frysinger

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