On 01/06/13 09:59, Dimitry Andric wrote:
> On 2013-01-06 15:17, Stefan Farfeleder wrote:
>> On Fri, Jan 04, 2013 at 04:49:41PM +0100, Stefan Farfeleder wrote:
>>> Here's a minimal test case that reproduces the bug:
>> [...]
>>
>> Until someone fixes this bug, could we apply something like this as a
>> work-around?
>>
>> Stefan
>>
>> Index: gnu/lib/libgcc/Makefile
>> ===================================================================
>> --- gnu/lib/libgcc/Makefile    (revision 245055)
>> +++ gnu/lib/libgcc/Makefile    (working copy)
>> @@ -6,6 +6,8 @@
>>   SHLIB_NAME=    libgcc_s.so.1
>>   SHLIBDIR?=    /lib
>>
>> +CC=    gcc
>> +
>>   .include <bsd.own.mk>
> 
> I think this is a bit overkill approach.  We still don't know what the
> exact cause of the problem is, and this just papers over it.
> 
> Also, ince the bug is only reproducible by compiling the testcase with
> g++, could you not compile your crashing programs with clang instead,
> for now?  :-)
> 

I would very much support this patch. Whatever is going wrong is a
critical problem -- although his testcase requires g++, I have lots of
code that also crashes when built with clang. The fact that *any* code
built with *any* compiler crashes when used with clang-built libgcc is
an error. This is quite serious and breaks a *lot* of C++ code. If it
can't be fixed now, papering it over is required.
-Nathan
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