can't resolve symbol '_Unwind_Backtrace'

[David Daney]

ffileppo wrote:
>>>> Are you really using uClibc?
>>>>
>>>> Has libgcj ever been tested with other than glibc?
>>>>
>>>> I know uClibc does not work with libgcj on MIPS.
>>> OMG, does this system not use glibc?  I didn't know that.
>>> I would be very surprised to see this work.
>>>
>> I did get libgcj-3.4 working with uClibc several years ago.  It is not a 
>> major patch, but It did require hacking up both uClibc and GCC to get 
>> the exception handling working.  I gave up on it as the aggravation of 
>> using UClibc was not worth the small space savings.
>>
>> David Daney
>>
> 
> Since I'd like to keep my filesystem based on uClibc, I could  compile gcj using glibc and then use -static-libgcj when compiling binaries.
> In this way I wouldn't need any external libraries, am I right?
> 

No.  -static-libgcj only links libgcj statically.  The C and pthreads 
libraries would still be linked dynamically, so you would need to make 
your libgcj work with them.

David Daney