Re: GNU poke 2.90.0 on Linux/sparc64

[Bruno Haible]

On Linux/sparc64, the compilations succeeds, but after "make install"
the installed binary crashes.

- "poke --version" and "poke --help" work fine.
- "poke" crashes.
- I don't have old *.pk files left over in $PREFIX/share/poke/, so it's
  not the same problem as the one seen on the Linux/s390x machine.

$ ./poke
[127718.125554] poke[21458]: segfault at ffffff6d8c ip 000000ffffff6d8c (rpc 
0000000000000003) sp 000007feffe61c81 error 30001 in poke[10000000000+1c000]
Segmentation fault

The debugger stack trace provides no clue:

$ gdb ./poke
GNU gdb (Debian 7.12-6) 7.12.0.20161007-git
...
Reading symbols from ./poke...done.
(gdb) run
Starting program: /home/bruno/prefix64/bin/poke 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/sparc64-linux-gnu/libthread_db.so.1".

Program received signal SIGSEGV, Segmentation fault.
0x000000ffffff6d8c in ?? ()
(gdb) where
#0  0x000000ffffff6d8c in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)


Find attached the strace log and the config.status and config.h from jitter.

strace.log
Description: Text Data

config.status
Description: application/shellscript

config.h
Description: Text Data