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Re: enable-build-with-cxx bootstrap compare broken by r149964
- From: Alexandre Oliva <aoliva at redhat dot com>
- To: Jason Merrill <jason at redhat dot com>
- Cc: Jerry Quinn <jlquinn at optonline dot net>, "gcc\ at gcc dot gnu dot org" <gcc at gcc dot gnu dot org>, Pedro LamarÃo <pedro dot lamarao at ccppbrasil dot org>
- Date: Thu, 03 Sep 2009 20:19:52 -0300
- Subject: Re: enable-build-with-cxx bootstrap compare broken by r149964
- References: <1250345548.19163.155.camel@cerberus.qb5.org> <4A960A78.8040704@redhat.com>
On Aug 27, 2009, Jason Merrill <jason@redhat.com> wrote:
> On 08/15/2009 10:12 AM, Jerry Quinn wrote:
>> Building with --enable-build-with-cxx fails to bootstrap as follows:
>>
>> x86_64-unknown-linux-gnu/32/libstdc++-v3/libsupc++/eh_alloc.o differs
>> ...
> Do you know why r149964 makes a difference?
No idea if it's related, but I started getting -fcompare-debug failures
a while ago, and eventually I tracked it down to -frandom-seed -derived
mangled symbol names.
--
Alexandre Oliva, freedom fighter http://FSFLA.org/~lxoliva/
You must be the change you wish to see in the world. -- Gandhi
Be Free! -- http://FSFLA.org/ FSF Latin America board member
Free Software Evangelist Red Hat Brazil Compiler Engineer