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Re: re-expand CXX_FOR_TARGET after libstdc++-v3 is configured

From: Paolo Bonzini <bonzini at gnu dot org>
To: Alexandre Oliva <aoliva at redhat dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Sun, 14 Nov 2010 20:06:21 +0100
Subject: Re: re-expand CXX_FOR_TARGET after libstdc++-v3 is configured
References: <or8w0x116g.fsf@livre.localdomain>

On 11/13/2010 08:19 PM, Alexandre Oliva wrote:

The problem is that the rule for “all” calls a sub-make, passing it a
CXX_FOR_TARGET evaluated *before* libstdc++-v3 is configured, so the
solution is to delay the expansion of CXX_FOR_TARGET.

Maybe the problem is this:

# We leave this in just in case, but it is not needed anymore.
RECURSE_FLAGS_TO_PASS = $(BASE_FLAGS_TO_PASS)
MAKEOVERRIDES=

We could try removing both of these and see what happens...

Paolo

Follow-Ups:
- Re: re-expand CXX_FOR_TARGET after libstdc++-v3 is configured
  - From: Alexandre Oliva

References:
- re-expand CXX_FOR_TARGET after libstdc++-v3 is configured
  - From: Alexandre Oliva

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