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Re: Patch: Use _Unwind_GetIPInfo in stacktrace.cc
- From: Bryce McKinlay <mckinlay at redhat dot com>
- To: Steve Ellcey <sje at cup dot hp dot com>
- Cc: pinskia at physics dot uc dot edu, java-patches at gcc dot gnu dot org
- Date: Fri, 07 Jul 2006 20:02:39 -0400
- Subject: Re: Patch: Use _Unwind_GetIPInfo in stacktrace.cc
- References: <200607072303.QAA13800@hpsje.cup.hp.com>
Steve Ellcey wrote:
This makes me wonder if the libstdc++ check would work for libjava. If
it would I will create a C++ patch and try to get it checked in but if it
won't work for java because java doesn't want to try linking anything
during configuration then how do we check for __Unwind_GetIPInfo?
We can make this check run conditionally, ie only on native builds.
There are already a lot of checks conditionalized in this way in
libjava's configure.ac. For a cross, its probably safe to assume we are
using the real libgcc and thus do have it.
Bryce