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Re: libstdc++-v3 build failures
- To: Tim Josling <tej at melbpc dot org dot au>
- Subject: Re: libstdc++-v3 build failures
- From: Phil Edwards <pedwards at disaster dot jaj dot com>
- Date: Fri, 17 Nov 2000 18:03:57 -0500
- Cc: gcc-bugs at gcc dot gnu dot org
- References: <3A159FDB.366990CA@melbpc.org.au>
On Sat, Nov 18, 2000 at 08:15:07AM +1100, Tim Josling wrote:
> 1. I Configure without c++, but the bootstrap insists on building
> libstdc++-v3. Why?
The configure.in fragment for v2 starts off by seeing if cc1plus exists.
If it does, v2 is built; if it doesn't, v2 flags configure to skip itself.
The stuff for v3 doesn't have anything like that. You could probably get
by with --disable-libstdcxx-v3 (or however it's spelt) to revert to v2,
which would then disable itself. I will be working this weekend on a more
general "do X if Y is built" method; DJ Delorie and I have been tossing
messages back and forth on gcc-patches about an approach.
Phil
--
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